SMAJ28CA ESD Suppressors / TVS Diodes by Yenji – Reliable Circuit Protection for High-Performance Electronics

The ESD Suppressors / TVS Diodes SMAJ28CA by Yenji are bidirectional transient voltage suppressor devices designed to protect sensitive electronic components from electrostatic discharge (ESD), lightning surges, and other high-energy transients. Engineered with a 28V stand-off voltage and 400W peak pulse power capacity, these diodes are well-suited for industrial, automotive, and consumer electronics applications.

This blog provides an overview of their features, technical specifications, application use cases, and why professionals rely on Circuit Protection, ESD Suppressors / TVS Diodes by Yenji for high-reliability protection.

Technical Specifications of SMAJ28CA

• Manufacturer: Yenji

• Part Number: SMAJ28CA

• Type: Bidirectional TVS Diode

• Reverse Stand-Off Voltage (VR): 28V

• Breakdown Voltage (VBR): 31.1V to 34.4V

• Clamping Voltage (VC): 45.4V Max

• Peak Pulse Current (IPP): 8.8A

• Peak Pulse Power (PPP): 400W (10/1000µs waveform)

• Package: DO-214AC (SMA)

• Response Time: < 1 picosecond

• Category: Circuit Protection, ESD Suppressors / TVS Diodes by Yenji

These diodes deliver fast, reliable protection in a compact form factor that meets global safety and performance standards.

Key Features of SMAJ28CA

• Bidirectional ESD Protection – Ideal for balanced lines and AC signals

• 400W Peak Pulse Power – Excellent surge absorption capability

• Ultra-Fast Response Time – Clamps surges in less than 1ps

• Compact SMA Footprint – Space-saving design for dense PCB layouts

• RoHS Compliant – Safe, eco-friendly, and globally certified

These features make Circuit Protection, ESD Suppressors / TVS Diodes by Yenji a trusted component in high-performance designs.

Applications of SMAJ28CA

SMAJ28CA by Yenji Devices is widely used in:

• Industrial Controls and PLCs

• Automotive ECUs, sensors, and bus systems

• RS-485, CAN, USB, and Ethernet interfaces

• Power Supply Inputs and Inverters

• Telecom and Data Communication Equipment

For engineers seeking robust and compact protection, Circuit Protection, ESD Suppressors / TVS Diodes by Yenji are a top-tier choice.

Wiring and Connection Overview

Typical wiring for bidirectional protection:

[Signal Line] —? [SMAJ28CA] —? [Ground]

The diode is placed between the signal or power line and ground to shunt high-energy spikes safely and quickly.

Use Case Scenario: Industrial CAN Bus Surge Defense

Scenario: A control panel manufacturer needed to protect CAN communication lines exposed to environmental surges.

Problem: Surges caused by inductive loads were damaging interface ICs.

Solution: They installed SMAJ28CA ESD Suppressors / TVS Diodes by Yenji across CAN lines for reliable surge absorption.

Result: Elimination of interface failures and increased system uptime, validating Circuit Protection, ESD Suppressors / TVS Diodes by Yenji as a trusted safeguard.

Download Datasheet for SMAJ28CA

Want full technical details, certifications, or layout guidelines?

Download the SMAJ28CA Datasheet from Xon Electronics

Why Buy from Xon Electronics?

Order Circuit Protection, ESD Suppressors / TVS Diodes by Yenji from Xon Electronics for guaranteed quality and:

• 100% Authentic Yenji Components
• Worldwide Delivery – USA, India, Australia, Europe & More
• Bulk Order Discounts
• Application & Integration Support
• Fast, Secure Checkout Process

Explore SMAJ28CA and more at www.xonelec.com

Conclusion

The SMAJ28CA ESD Suppressors / TVS Diodes by Yenji provide essential surge protection in compact, fast-responding form factors. With bidirectional protection, 400W power handling, and RoHS compliance, these diodes are ideal for modern circuit designs. Choose Circuit Protection, ESD Suppressors / TVS Diodes by Yenji and buy confidently from Xon Electronics—now shipping to the USA, India, Australia, Europe, and other countries.

FAQs – SMAJ28CA TVS Diodes by Yenji

Q1. What is the diode’s main function?
It suppresses voltage spikes and ESD surges on data and power lines.

Q2. Is SMAJ28CA bidirectional?
Yes, it offers symmetrical protection for both polarities.

Q3. What’s the surge rating of this diode?
It handles 400W peak pulse power per 10/1000µs waveform.

Q4. Can this be used in automotive circuits?
Yes, it's widely used in automotive data lines and ECUs.

Q5. Where can I order this product globally?
Buy from www.xonelec.com, with delivery to USA, India, Australia, Europe, and more.

SMAJ28CA ESD Suppressors / TVS Diodes by Yangjie – Trusted Circuit Protection for Harsh Electrical Environments

The ESD Suppressors / TVS Diodes SMAJ28CA by Yangjie are high-reliability bidirectional protection components designed to shield sensitive circuits from electrostatic discharge (ESD), lightning surges, and other transient events. These diodes feature a 28V reverse stand-off voltage and 400W peak pulse power capability, making them ideal for use in demanding automotive, industrial, and telecom environments.

In this blog, we highlight the features, specifications, and real-world applications of Circuit Protection, ESD Suppressors / TVS Diodes by Yangjie, and why Xon Electronics is the best place to source them.

Technical Specifications of SMAJ28CA

• Manufacturer: Yangjie

• Part Number: SMAJ28CA

• Type: Bidirectional TVS Diode

• Reverse Stand-Off Voltage (VR): 28V

• Breakdown Voltage (VBR): 31.1V–34.4V

• Clamping Voltage (VC): 45.4V Max

• Peak Pulse Current (IPP): 8.8A

• Peak Pulse Power: 400W (10/1000µs waveform)

• Package: DO-214AC (SMA)

• Response Time: <1 picosecond

• Category: Circuit Protection, ESD Suppressors / TVS Diodes by Yangjie

With high-performance surge suppression and fast clamping, these diodes are essential in modern circuit designs.

Key Features of SMAJ28CA

• Bidirectional Transient Protection – Defends against both positive and negative surges

• High Peak Power (400W) – Suitable for automotive and industrial surge environments

• Ultra-Fast Clamping Time – Reacts in under 1ps to shield critical components

• SMA Package – Compact, surface-mount design for easy integration

• RoHS Compliant – Safe for the environment and globally accepted

These advantages make Circuit Protection, ESD Suppressors / TVS Diodes by Yangjie a preferred solution for OEMs and designers.

Applications of SMAJ28CA

The SMAJ28CA by Yangjie Devices is widely used in:

• Automotive ECUs, sensors, and CAN/LIN networks

• Industrial Automation & Control Panels

• Telecommunication Devices and Routers

• Power Supply Input Protection

• Consumer Electronics, Meters, and IoT Devices

Whether used in harsh environments or sensitive electronics, Circuit Protection, ESD Suppressors / TVS Diodes by Yangjie ensure optimal performance.

Wiring and Connection Overview

Basic installation setup:

[Signal Line] — [SMAJ28CA] — [Ground]

The diode is connected between the signal path and ground to clamp any voltage spike within safe limits instantly.

Use Case Scenario: Telecom Equipment Surge Protection

Scenario: A telecom provider experienced repeated failures in signal repeaters due to storm surges.

Problem: Conventional diodes lacked fast response and sufficient power handling.

Solution: Engineers upgraded to SMAJ28CA ESD Suppressors / TVS Diodes by Yangjie for superior clamping performance.

Result: Improved service continuity and a significant drop in maintenance costs—demonstrating the effectiveness of Circuit Protection, ESD Suppressors / TVS Diodes by Yangjie.

Download Datasheet for SMAJ28CA

Need technical specs, certification, or detailed application notes?

Download the SMAJ28CA Datasheet from Xon Electronics

Why Buy from Xon Electronics?

Get genuine Circuit Protection, ESD Suppressors / TVS Diodes by Yangjie from Xon Electronics, offering:

• Verified Yangjie Products
• Global Shipping – USA, India, Australia, Europe & More
• Bulk Pricing & OEM Support
• Expert Technical Assistance
• Safe & Fast Online Checkout

Visit www.xonelec.com to explore reliable protection solutions.

Conclusion

The SMAJ28CA ESD Suppressors / TVS Diodes by Yangjie are engineered to protect sensitive electronic systems from harmful transient events. With their fast clamping, compact form factor, and robust surge capabilities, they are a top choice for Circuit Protection, ESD Suppressors / TVS Diodes by Yangjie across industrial, automotive, and telecom applications. Order now from Xon Electronics with delivery options for USA, India, Australia, Europe, and other regions.

FAQs – SMAJ28CA TVS Diodes by Yangjie

Q1. Is the SMAJ28CA suitable for automotive use?
Yes, it's widely used in ECUs and vehicle sensor interfaces.

Q2. What is the diode’s maximum surge handling capacity?
It can absorb up to 400W of transient energy (10/1000µs).

Q3. Is it RoHS compliant?
Yes, the device is fully RoHS compliant and lead-free.

Q4. Can this diode be used for bidirectional signal lines?
Absolutely. It’s a bidirectional TVS diode designed for such applications.

Q5. Where can I buy SMAJ28CA by Yangjie globally?
Order from www.xonelec.com, shipping to the USA, India, Australia, Europe, and more.

SMAJ28CA ESD Suppressors / TVS Diodes by Yageo – Trusted Circuit Protection for Industrial and Automotive Applications

The ESD Suppressors / TVS Diodes SMAJ28CA by Yageo are robust bidirectional transient voltage suppression devices engineered to defend sensitive circuits against ESD, lightning, and power line surges. Rated for 28V reverse stand-off voltage and capable of dissipating 400W peak pulse power, this component delivers superior protection for high-reliability systems.

In this article, we explore the technical details, key applications, wiring overview, and why engineers rely on Circuit Protection, ESD Suppressors / TVS Diodes by Yageo, available now through Xon Electronics.

Technical Specifications of SMAJ28CA

• Manufacturer: Yageo

• Part Number: SMAJ28CA

• Type: TVS Diode – Bidirectional

• Reverse Stand-Off Voltage (VR): 28V

• Breakdown Voltage (VBR): 31.1V to 34.4V

• Clamping Voltage (VC): 45.4V Max

• Peak Pulse Current (IPP): 8.8A

• Peak Pulse Power Dissipation: 400W (10/1000µs waveform)

• Response Time: < 1 picosecond

• Package: DO-214AC (SMA)

• Category: Circuit Protection, ESD Suppressors / TVS Diodes by Yageo

This diode offers reliable, low-leakage protection and is optimized for high-speed, high-density circuit layouts.

Key Features of SMAJ28CA

• Bidirectional Transient Protection – Ideal for AC signals and balanced data lines

• High Power Handling (400W) – Protects against intense electrical surges

• Ultra-Fast Clamping – <1 picosecond reaction time

• Compact SMA Package – Easy to integrate into space-constrained PCBs

• RoHS & REACH Compliant – Environmentally safe and regulation-ready

These benefits make Circuit Protection, ESD Suppressors / TVS Diodes by Yageo the preferred choice for design engineers worldwide.

Applications of SMAJ28CA

This versatile diode is used in:

• Industrial Automation & Machine Controls

• Automotive ECUs, Sensors, and Communication Interfaces

• Telecommunication Equipment

• Power Supply Inputs and LED Drivers

• Consumer Electronics & Smart Meters

For dependable protection against transient voltages, professionals turn to Circuit Protection, ESD Suppressors / TVS Diodes by Yageo.

Wiring and Connection Overview

Typical connection of SMAJ28CA in circuit protection:

[Signal or Power Line] -- [SMAJ28CA TVS Diode] -- [Ground]

This setup allows the diode to clamp surges instantly, preventing damage to connected devices.

?? Use Case Scenario: Surge Protection in Factory Automation

Scenario: A manufacturer of PLC systems needed to reduce downtime caused by lightning-induced surges on sensor inputs.

Problem: Conventional suppression methods were unreliable and slow to respond.

Solution: The company adopted SMAJ28CA ESD Suppressors / TVS Diodes by Yageo for all input protection lines.

Result: Enhanced surge resistance, fewer component replacements, and improved uptime—highlighting the effectiveness of Circuit Protection, ESD Suppressors / TVS Diodes by Yageo.

Download Datasheet for SMAJ28CA

Need to access detailed specs or certifications?

Download the SMAJ28CA Datasheet from Xon Electronics

Why Buy from Xon Electronics?

Get authentic Circuit Protection, ESD Suppressors / TVS Diodes by Yageo through Xon Electronics with:

• Certified Yageo Devices
• Worldwide Shipping – USA, India, Australia, Europe & More
• Bulk Discounts for OEMs and Distributors
• Integration Support from Experts
• Fast and Secure Checkout

Shop now at www.xonelec.com

Conclusion

The SMAJ28CA ESD Suppressors / TVS Diodes by Yageo offer high-performance protection in a compact package, making them ideal for modern electronics that demand efficiency, reliability, and speed. Trusted globally for Circuit Protection, ESD Suppressors / TVS Diodes by Yageo, these components are available for immediate purchase from Xon Electronics with global shipping to the USA, India, Australia, Europe, and beyond.

FAQs – SMAJ28CA TVS Diodes by Yageo

Q1. What type of device is SMAJ28CA?
It is a bidirectional TVS diode designed to suppress transient voltages.

Q2. What is its maximum power rating?
400W peak pulse power (10/1000µs standard waveform).

Q3. Where can this component be used?
It is used in automotive, industrial, telecom, and power systems.

Q4. Is this product RoHS compliant?
Yes, it meets RoHS and REACH requirements.

Q5. Can I buy it internationally?
Yes, it’s available at www.xonelec.com for customers in the USA, India, Australia, Europe, and other countries.

SMAJ28CA ESD Suppressors / TVS Diodes by WPMtek – Rugged Circuit Protection for Sensitive Systems

The ESD Suppressors / TVS Diodes SMAJ28CA by WPMtek are high-performance bidirectional protection devices crafted to safeguard electronics from ESD, voltage surges, and transients. These devices are rated for a 28V stand-off voltage and can handle up to 400W peak pulse power, making them a preferred solution across industrial, automotive, and communication sectors.

In this blog, we’ll cover the specifications, core features, use cases, and reasons why engineers choose Circuit Protection, ESD Suppressors / TVS Diodes by WPMtek—available now from Xon Electronics.

Technical Specifications of SMAJ28CA

• Manufacturer: WPMtek

• Part Number: SMAJ28CA

• Type: TVS Diode – Bidirectional

• Reverse Stand-Off Voltage: 28V

• Breakdown Voltage: 31.1V to 34.4V

• Clamping Voltage: 45.4V (Max)

• Peak Pulse Current: 8.8A

• Peak Pulse Power: 400W (10/1000µs waveform)

• Package Type: DO-214AC (SMA)

• Response Time: < 1 picosecond

• Category: Circuit Protection, ESD Suppressors / TVS Diodes by WPMtek

The SMAJ28CA combines fast clamping, high power handling, and compact packaging to ensure maximum circuit reliability.

Key Features of SMAJ28CA

• Bidirectional Design – Ideal for AC signals and balanced line protection

• High Surge Absorption (400W) – Handles demanding ESD and lightning transients

• Ultra-Fast Response Time – Reacts in <1ps to suppress spikes instantly

• Compact SMA Package – Enables easy integration into tight PCB spaces

• RoHS Compliant – Meets modern environmental and safety standards

Thanks to these features, Circuit Protection, ESD Suppressors / TVS Diodes by WPMtek are widely adopted across multiple applications and industries.

Applications of SMAJ28CA

The SMAJ28CA by WPMtek Devices supports reliable protection in:

• Industrial Process Control Equipment

• CAN Bus and RS-485 Interfaces

• Automotive Sensors and Control Modules

• Telecom and Data Communication Devices

• Power Supply Inputs and Smart Meters

These Circuit Protection, ESD Suppressors / TVS Diodes by WPMtek ensure uninterrupted system performance and long-term component safety.

Wiring and Connection Overview

For proper protection setup:

[Signal Line] — [SMAJ28CA] — [Ground]

This connection ensures that overvoltage spikes are quickly shunted away from sensitive components, safeguarding the entire circuit.

Use Case Scenario: Automotive Data Bus Protection

Scenario: A vehicle manufacturer needed protection for their CAN bus system against ESD damage during diagnostics and service.

Problem: Conventional suppressors were too slow and bulky.

Solution: They implemented SMAJ28CA ESD Suppressors / TVS Diodes by WPMtek, offering compact, fast-response protection.

Result: Dramatic reduction in data line failures, enhanced signal integrity, and streamlined board design—proving the value of Circuit Protection, ESD Suppressors / TVS Diodes by WPMtek.

Download Datasheet for SMAJ28CA

Want to see complete specs and electrical characteristics?

Download the SMAJ28CA Datasheet from Xon Electronics

Why Buy from Xon Electronics?

Xon Electronics offers quality-assured Circuit Protection, ESD Suppressors / TVS Diodes by WPMtek with:

• 100% Genuine WPMtek Components
• Global Delivery – USA, India, Australia, Europe & more
• Bulk Order Discounts
• Technical Integration Support
• Safe, Trusted Checkout

Visit www.xonelec.com and power your projects with reliable protection.

Conclusion

The SMAJ28CA ESD Suppressors / TVS Diodes by WPMtek offer compact, fast, and powerful protection against transient threats in modern electronics. Their 400W power handling and bidirectional design make them indispensable in a wide range of applications. Protect your systems with Circuit Protection, ESD Suppressors / TVS Diodes by WPMtek, available globally through Xon Electronics in the USA, India, Australia, Europe, and beyond.

FAQs – SMAJ28CA by WPMtek Devices

Q1. What type of diode is the SMAJ28CA?
It is a bidirectional TVS diode for transient voltage suppression.

Q2. How much power can it absorb?
It supports up to 400W peak pulse power (10/1000µs waveform).

Q3. Is this diode suitable for automotive systems?
Yes, it’s commonly used in automotive CAN bus, sensors, and control units.

Q4. How fast is its clamping response?
It reacts in less than 1 picosecond to suppress voltage spikes.

Q5. Where can I buy this product globally?
You can purchase it from www.xonelec.com, with delivery available to the USA, India, Australia, Europe, and other countries.

SMAJ28CA ESD Suppressors / TVS Diodes by Weida Semiconductor – Compact Circuit Protection for Harsh Conditions

The ESD Suppressors / TVS Diodes SMAJ28CA by Weida Semiconductor are robust bidirectional protection components engineered to absorb voltage surges, electrostatic discharge (ESD), and other transient events that could otherwise damage sensitive electronics. With a 28V stand-off voltage and 400W peak pulse power capability, this device is ideal for automotive electronics, industrial interfaces, and power line protection.

In this blog, we'll explore the detailed specifications, essential features, applications, real-world use cases, and the benefits of ordering from Xon Electronics—your trusted global distributor of Circuit Protection, ESD Suppressors / TVS Diodes by Weida Semiconductor.

Technical Specifications of SMAJ28CA

• Manufacturer: Weida Semiconductor

• Part Number: SMAJ28CA

• Type: TVS Diode – Bidirectional

• Reverse Stand-Off Voltage (VR): 28V

• Breakdown Voltage (VBR): 31.1V–34.4V

• Clamping Voltage (VC): 45.4V Max

• Peak Pulse Current (IPP): 8.8A

• Peak Pulse Power (PPP): 400W (10/1000µs waveform)

• Response Time: Less than 1 picosecond

• Package Type: DO-214AC (SMA)

• Category: Circuit Protection, ESD Suppressors / TVS Diodes by Weida Semiconductor

These components are compact yet powerful, delivering fast, bidirectional protection with high reliability.

Key Features of SMAJ28CA

• High Surge Capability (400W) – Protects against lightning and industrial transients

• Bidirectional Design – Simplifies protection on AC or bidirectional signal lines

• Ultra-Fast Response – Clamps harmful voltages in under 1ps

• DO-214AC SMA Package – Space-saving footprint for modern PCB layouts

• RoHS Compliant – Lead-free and environmentally friendly

Thanks to these features, Circuit Protection, ESD Suppressors / TVS Diodes by Weida Semiconductor are widely chosen across multiple industries.

Applications of SMAJ28CA Diodes

The SMAJ28CA by Weida Semiconductor is used in a range of protective applications:

• Industrial Automation and Control Systems

• Automotive ECUs, CAN Bus Lines

• Communication Interfaces (RS-232, RS-485, USB)

• LED Drivers and Power Supplies

• Consumer Electronics and Embedded Systems

Engineers turn to Circuit Protection, ESD Suppressors / TVS Diodes by Weida Semiconductor to prevent voltage-induced failures in these mission-critical applications.

Wiring and Connection Overview

Typical wiring for SMAJ28CA diode:

[Signal Line] --- [SMAJ28CA] --- [Ground]

Install the diode across the protected signal path to clamp surge voltages and redirect excess energy to ground safely. Its bidirectional nature makes it suitable for symmetric signal environments.

Use Case Scenario: Industrial Power Line Protection

Scenario: A manufacturing company experienced repeated failures in its PLCs due to voltage spikes during power fluctuations.

Problem: Standard components lacked fast response and high clamping power.

Solution: The SMAJ28CA ESD Suppressors by Weida Semiconductor were added to input lines.

Result: Improved surge protection, fewer field failures, and longer equipment life—making Circuit Protection, ESD Suppressors / TVS Diodes by Weida Semiconductor the preferred option for reliability and durability.

Download Datasheet for SMAJ28CA

Need full technical documentation or compliance info?

Download the SMAJ28CA Datasheet from Xon Electronics

Why Buy from Xon Electronics?

Order your genuine Circuit Protection, ESD Suppressors / TVS Diodes by Weida Semiconductor through Xon Electronics and enjoy:

• 100% Authentic Weida Semiconductor Parts
• Global Shipping – USA, India, Australia, Europe & More
• Volume Discounts for OEMs and Distributors
• Dedicated Technical Support
• Secure Checkout with Fast Processing

Start sourcing now at www.xonelec.com

Conclusion

The SMAJ28CA ESD Suppressors / TVS Diodes by Weida Semiconductor deliver powerful surge protection in a compact design—ideal for today’s space-constrained, high-speed electronics. With 400W peak power handling and rapid response, it remains a top choice in Circuit Protection, ESD Suppressors / TVS Diodes by Weida Semiconductor. Available globally via Xon Electronics with fast delivery to USA, India, Australia, Europe, and beyond.

FAQs – SMAJ28CA TVS Diodes by Weida Semiconductor

Q1. What type of protection does SMAJ28CA offer?
It offers bidirectional transient voltage suppression for surge and ESD protection.

Q2. What is the peak pulse power rating?
It can absorb up to 400W under a standard 10/1000µs waveform.

Q3. Is it suitable for automotive applications?
Yes, it's ideal for automotive ECUs, sensor lines, and data communication interfaces.

Q4. How fast does it respond?
It clamps transients in under 1 picosecond.

Q5. Can I buy this globally?
Yes, it’s available at www.xonelec.com with worldwide shipping including USA, India, Australia, Europe, and other countries.

SMAJ28CA ESD Suppressors / TVS Diodes by TWGMC – High-Performance Circuit Protection for Modern Electronics

The ESD Suppressors / TVS Diodes SMAJ28CA by TWGMC are bidirectional transient voltage suppression devices built to protect sensitive electronic systems from ESD strikes, surge voltages, and lightning-induced transients. With a working voltage of 28V and peak pulse power of 400W, they are ideal for safeguarding communication lines, industrial interfaces, and automotive electronics.

In this blog, we’ll take a closer look at the specifications, key features, real-world use cases, and why Xon Electronics is your reliable source for Circuit Protection, ESD Suppressors / TVS Diodes by TWGMC.

Technical Specifications of SMAJ28CA

• Manufacturer: TWGMC

• Part Number: SMAJ28CA

• Type: TVS Diode – Bidirectional

• Reverse Stand-Off Voltage (VR): 28V

• Breakdown Voltage: 31.1V to 34.4V

• Clamping Voltage: 45.4V (max)

• Peak Pulse Current (IPP): 8.8A

• Peak Pulse Power Dissipation: 400W (10/1000µs waveform)

• Package Type: DO-214AC (SMA)

• Response Time: < 1 picosecond

• Category: Circuit Protection, ESD Suppressors / TVS Diodes by TWGMC

Engineered for high-speed response and long-term reliability, the SMAJ28CA ensures superior defense in compact electronic environments.

Key Features of SMAJ28CA

• Bidirectional Protection – Secures both positive and negative voltage spikes

• Fast Reaction Time – Sub-1ps response time to clamp surges instantly

• Compact SMA Package – Space-efficient design for high-density PCBs

• High Surge Handling (400W) – Handles demanding transient conditions

• RoHS Compliant – Environmentally responsible circuit solution

With these features, Circuit Protection, ESD Suppressors / TVS Diodes by TWGMC are trusted across global industries for stability and surge defense.

Applications of SMAJ28CA Diodes

The SMAJ28CA by TWGMC Devices is widely used in:

• Industrial Control Panels and PLCs

• Automotive ECUs, sensors, and wiring harnesses

• RS-485, CAN, and Ethernet ports

• Consumer Electronics & IoT Modules

• Power Supply Input Terminals

These Circuit Protection, ESD Suppressors / TVS Diodes by TWGMC offer versatile safeguarding for mission-critical devices and signal integrity.

Wiring and Connection Overview

Standard setup for bidirectional TVS diode protection:

[Signal Line] — [SMAJ28CA] — [Ground]

The diode clamps voltage transients between the signal line and ground.

Integration is quick and secure, with the DO-214AC (SMA) package compatible with automated assembly.

Use Case Scenario: Automotive Sensor Surge Protection

Scenario: A Tier-1 automotive supplier faced recurring failures in wheel speed sensors due to static discharge.

Problem: Harsh road conditions and ESD events damaged sensitive interfaces.

Solution: Engineers integrated the SMAJ28CA from TWGMC into the sensor line.

Result: Enhanced reliability, eliminated ESD failures, and improved component lifespan—solidifying Circuit Protection, ESD Suppressors / TVS Diodes by TWGMC as the best-fit choice.

Download Datasheet for SMAJ28CA

Want detailed specs or certifications?

Download SMAJ28CA Datasheet from Xon Electronics

Why Buy from Xon Electronics?

Get genuine Circuit Protection, ESD Suppressors / TVS Diodes by TWGMC at Xon Electronics with:

• Verified TWGMC Components
• Worldwide Delivery – USA, India, Australia, Europe & More
• Bulk Discounts for OEMs and Distributors
• Technical Support for Product Selection
• Safe & Trusted Online Checkout

Explore now at www.xonelec.com and protect your systems with confidence.

Conclusion

The SMAJ28CA ESD Suppressors / TVS Diodes by TWGMC deliver fast, effective, and compact surge protection for high-performance systems. With 400W pulse capability, ultra-fast clamping, and bidirectional response, they’re a key asset in any Circuit Protection, ESD Suppressors / TVS Diodes by TWGMC strategy. Available now at Xon Electronics, shipping globally to USA, India, Australia, Europe, and other regions.

FAQs – SMAJ28CA ESD Suppressors / TVS Diodes by TWGMC

Q1. Is the SMAJ28CA bidirectional?
Yes, it provides symmetrical protection against both polarities of surges.

Q2. How much pulse power can it handle?
It supports 400W peak pulse power in a 10/1000µs waveform.

Q3. Is it suited for automotive electronics?
Definitely. It’s commonly used in ECUs, sensors, and wiring harnesses.

Q4. How fast does it respond to ESD events?
It reacts in under 1 picosecond, providing instant clamping.

Q5. Where can I buy it?
Order from www.xonelec.com with delivery to USA, India, Australia, Europe, and more.

SMAJ28CA ESD Suppressors / TVS Diodes by Tokmas – Robust Circuit Protection for Sensitive Electronics

The ESD Suppressors / TVS Diodes SMAJ28CA by Tokmas are bidirectional transient voltage suppression devices engineered to protect electronic circuits from voltage spikes, ESD, and surge transients. With a working voltage of 28V and peak pulse power handling of 400W, these diodes are perfect for industrial control systems, consumer electronics, automotive ECUs, and communication interfaces.

In this blog, we explore the technical specifications, unique features, common applications, wiring approach, and why Xon Electronics is the ideal destination to source these top-tier Circuit Protection, ESD Suppressors / TVS Diodes by Tokmas.

Technical Specifications of SMAJ28CA

• Manufacturer: Tokmas Devices

• Part Number: SMAJ28CA

• Type: TVS Diode – Bidirectional

• Reverse Stand-Off Voltage (VR): 28V

• Breakdown Voltage (VBR): 31.1V to 34.4V

• Clamping Voltage (VC): 45.4V (Max)

• Peak Pulse Current (IPP): 8.8A

• Peak Pulse Power Dissipation: 400W (10/1000µs waveform)

• Response Time: < 1 picosecond

• Package Type: DO-214AC (SMA)

• Category: Circuit Protection, ESD Suppressors / TVS Diodes by Tokmas

Designed to react instantly to overvoltage events, these diodes ensure reliable protection in harsh environments and sensitive circuit boards.

Key Features of SMAJ28CA Diodes

• Bidirectional TVS Design – Protects both signal lines and power rails

• High Peak Power (400W) – Manages severe surge events efficiently

• Fast Response Time – Sub-nanosecond clamping protects against fast ESD pulses

• Compact SMA Package – Suitable for high-density PCB layouts

• RoHS Compliant – Environmentally responsible circuit protection solution

These features solidify the SMAJ28CA’s reputation as a go-to device in the Circuit Protection, ESD Suppressors / TVS Diodes by Tokmas product category.

Applications of SMAJ28CA

The SMAJ28CA diode is trusted for high-performance protection in a wide array of electronic systems:

• Industrial Controllers and Sensors

• Automotive ECUs and Battery Modules

• Communication Lines (CAN, RS-485, USB)

• Power Supply Input Protection

• Consumer Electronics – Set-top boxes, smart meters, etc.

Any circuit requiring robust defense against transients will benefit from these Circuit Protection, ESD Suppressors / TVS Diodes by Tokmas.

Wiring and Connection Overview

Typical connection configuration:

[Input Signal Line] — [SMAJ28CA TVS Diode] — [Protected Circuit]

SMAJ28CA is connected between signal line and ground to absorb voltage spikes.

Its bidirectional clamping ensures symmetrical protection for both polarities, making it ideal for AC signal lines or dual-rail systems.

Use Case Scenario: Protecting RS-485 Interface in Harsh Environments

Scenario: An industrial automation company experienced frequent RS-485 communication failures due to nearby lightning-induced surges.

Problem: Standard suppression solutions weren’t fast or strong enough to prevent damage.

Solution: The SMAJ28CA, with its 400W pulse handling and <1ps response, was integrated into the interface protection.

Result: Communication became stable and long-term component reliability improved, showcasing the strength of Circuit Protection, ESD Suppressors / TVS Diodes by Tokmas.

Download Datasheet for SMAJ28CA

Need full technical specs or compliance details?

 Download the SMAJ28CA Datasheet from Xon Electronics

Why Buy from Xon Electronics?

Xon Electronics offers a trusted platform to purchase SMAJ28CA and other Circuit Protection, ESD Suppressors / TVS Diodes by Tokmas, with benefits like:

• 100% Authentic Tokmas Products
• Global Shipping – USA, India, Australia, Europe & More
• Bulk Supply & OEM Pricing
• Expert Support for Design Integration
• Secure Online Ordering System

Visit www.xonelec.com to get started.

Conclusion

The SMAJ28CA ESD Suppressors / TVS Diodes by Tokmas are essential components for engineers seeking fast, powerful, and compact transient protection. With superior surge handling, bidirectional clamping, and fast reaction time, they are ideal for modern-day electronics. Whether you're in the USA, India, Australia, or Europe, you can now source the best Circuit Protection, ESD Suppressors / TVS Diodes by Tokmas from Xon Electronics.

FAQs – SMAJ28CA ESD Suppressors / TVS Diodes

Q1. Is the SMAJ28CA unidirectional or bidirectional?
It is a bidirectional TVS diode for protecting both polarities.

Q2. What is its peak pulse power handling?
It can withstand up to 400W (10/1000µs waveform).

Q3. Is this diode RoHS compliant?
Yes, it is fully RoHS compliant and environmentally friendly.

Q4. Can it be used for automotive electronics?
Absolutely. It is ideal for automotive ECUs, sensors, and interfaces.

Q5. Where can I buy SMAJ28CA globally?
You can purchase it directly from www.xonelec.com with shipping to the USA, India, Australia, Europe, and other regions.

SMAJ28CA ESD Suppressors / TVS Diodes by TKS – Precision Circuit Protection

In today’s compact and high-performance electronic systems, safeguarding sensitive components from electrostatic discharge (ESD) is critical. ESD Suppressors / TVS Diodes SMAJ28CA by TKS deliver reliable and compact protection against transient voltage spikes, making them essential for modern circuit designs.

Product Overview

SMAJ28CA ESD Suppressors / TVS Diodes by TKS are bidirectional transient voltage suppression (TVS) diodes designed to clamp sudden surges and voltage transients. These diodes are ideal for industrial, automotive, consumer electronics, and telecommunication applications. Their fast response time and high surge capability make them a trusted choice in circuit protection.

Key Specifications

• Manufacturer: TKS

• Reverse Standoff Voltage: 28V

• Breakdown Voltage: 31.1V – 34.4V

• Clamping Voltage: 45.4V max

• Peak Pulse Power: 400W (10/1000µs)

• Polarity: Bidirectional

• Package Type: DO-214AC (SMA)

• Mounting: Surface Mount

• RoHS Compliant: Yes

Features & Benefits

• Fast clamping response to protect circuits in nanoseconds

• Handles peak pulse power up to 400W

• Compact SMA package ideal for dense PCB layouts

• Bidirectional voltage suppression

• Compatible with automated SMD assembly processes

Whether you're designing for industrial systems or consumer gadgets, ESD Suppressors / TVS Diodes by TKS provide consistent protection in demanding environments.

Applications

• Communication interfaces (RS-232, USB, Ethernet)

• Automotive electronics and control systems

• Industrial equipment and sensor modules

• Consumer devices and power adapters

• Embedded systems and PCBs

SMAJ28CA ESD Suppressors / TVS Diodes by TKS ensure robust circuit protection across varied sectors, helping extend the lifespan of your electronic products.

Use Case Insight

A smart metering company integrated SMAJ28CA ESD Suppressors / TVS Diodes by TKS to protect microcontrollers from frequent lightning surges in remote installations. The result? Zero failures over 12 months of harsh environmental exposure.

Download Technical Datasheet

Insert Datasheet Link for SMAJ28CA by TKS

Why Choose Xonelec?

• 100% genuine TKS components

• Express global shipping to USA, India, Australia, Europe, and other regions

• Competitive prices & reliable stock

• Expert customer service

Conclusion

When reliability, speed, and efficiency matter, trust SMAJ28CA ESD Suppressors / TVS Diodes by TKS. These compact, powerful devices are built for superior circuit protection across all major applications. Add them to your design for proven ESD defense.

FAQs

Q1: What makes the SMAJ28CA diode ideal for ESD protection?
Its fast response time and 400W peak pulse handling make it ideal for ESD and surge protection.

Q2: Is it suitable for bidirectional signal lines?
Yes, it provides bidirectional protection.

Q3: Can it be shipped worldwide?
Yes, we ship ESD Suppressors / TVS Diodes by TKS to customers in the USA, India, Australia, Europe, and globally.

Q4: What type of mounting does it support?
It supports surface-mount installation in a compact SMA package.

SMAJ28CA ESD Suppressors / TVS Diodes by TECH PUBLIC – Compact, Reliable Surge Defense

As electronic systems become more compact and more sensitive to electrostatic discharge (ESD), the need for robust protection is greater than ever. ESD Suppressors / TVS Diodes SMAJ28CA by TECH PUBLIC are an ideal solution for engineers and designers looking for high-performance, space-saving protection components that meet global safety and reliability standards.

Product Overview

SMAJ28CA ESD Suppressors / TVS Diodes by TECH PUBLIC are bidirectional transient voltage suppression (TVS) devices designed to safeguard sensitive electronics from high-energy voltage spikes. Housed in a DO-214AC (SMA) surface-mount package, these diodes are capable of clamping transient voltages to safe levels in microseconds.

Engineered to perform in harsh environments, these components are a key part of the circuit protection portfolio by TECH PUBLIC.

Key Specifications

• Manufacturer: TECH PUBLIC

• Product: SMAJ28CA

• Type: Bidirectional TVS Diode

• Reverse Stand-Off Voltage: 28V

• Breakdown Voltage Range: 31.1V – 34.4V

• Clamping Voltage: 45.4V max

• Peak Pulse Power: 400W (10/1000µs)

• Package: DO-214AC (SMA)

• Mounting Type: Surface Mount

• Compliance: RoHS

Features & Benefits

• Rapid response time protects delicate components

• 400W peak pulse power rating

• Space-saving SMA package design

• Bidirectional voltage clamping

• Ideal for use in data and signal line protection

These benefits make ESD Suppressors / TVS Diodes by TECH PUBLIC a trusted component in various global applications requiring top-tier circuit protection.

Applications

• Power supply input protection

• Ethernet and USB ports

• RS-232/RS-485 communication lines

• Embedded control systems

• Telecom infrastructure equipment

Wherever ESD and surge threats exist, SMAJ28CA ESD Suppressors / TVS Diodes by TECH PUBLIC provide the first line of defense.

Use Case Scenario

A telecom equipment manufacturer experienced failure in power interface modules due to voltage spikes. After integrating SMAJ28CA ESD Suppressors / TVS Diodes by TECH PUBLIC, system reliability increased by 80%, with zero component failure during subsequent testing.

Download the Datasheet

Insert datasheet link for TECH PUBLIC SMAJ28CA

Why Buy from Xonelec?

• 100% authentic TECH PUBLIC products

• Fast shipping to USA, India, Australia, Europe, and worldwide

• Competitive pricing

• Reliable customer service & return policies

Conclusion

Protect your circuits with confidence using SMAJ28CA ESD Suppressors / TVS Diodes by TECH PUBLIC. With a 400W power rating and compact design, they are the ideal choice for robust, cost-effective circuit protection across industries.

FAQs

Q1: What voltage rating do these diodes support?
They support a reverse stand-off voltage of 28V and a clamping voltage of 45.4V.

Q2: Are these devices RoHS compliant?
Yes, they are fully compliant with RoHS standards.

Q3: Do they offer protection in both directions?
Yes, these are bidirectional TVS diodes.

Q4: Can I get these delivered globally?
Yes, Xonelec ships ESD Suppressors / TVS Diodes by TECH PUBLIC to the USA, India, Australia, Europe, and other countries.

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SMAJ28CA ESD Suppressors / TVS Diodes by Taiwan Semiconductor – Premium Surge Defense

Protecting modern electronics from transient voltage threats is essential to ensure performance, safety, and product longevity. ESD Suppressors / TVS Diodes SMAJ28CA by Taiwan Semiconductor are designed to offer industry-leading surge protection in compact surface-mount packages. Widely used in power management systems, communication ports, and sensitive analog/digital circuits, these diodes are a reliable solution for engineers seeking superior circuit protection.

Product Overview

The SMAJ28CA ESD Suppressors / TVS Diodes by Taiwan Semiconductor are bidirectional devices capable of absorbing high-voltage transients without compromising board space or design flexibility. Built in a robust SMA package, these TVS diodes are ideal for a variety of applications across industries including automotive, consumer electronics, and industrial automation.

Key Specifications

• Part Number: SMAJ28CA

• Manufacturer: Taiwan Semiconductor

• Category: Circuit Protection

• Polarity: Bidirectional

• Reverse Standoff Voltage (VR): 28V

• Breakdown Voltage (VBR): 31.1V – 34.4V

• Clamping Voltage (VC): 45.4V max

• Peak Pulse Power: 400W (10/1000µs)

• Package Type: DO-214AC (SMA)

• Mounting Style: Surface Mount

• Compliance: RoHS Compliant

Features & Benefits

• Fast response time to transient overvoltage events

• Compact SMA package ideal for high-density PCBs

• High power handling of 400W for surge protection

• Bidirectional protection for AC/DC and data lines

• Excellent circuit protection for sensitive devices

With these features, ESD Suppressors / TVS Diodes by Taiwan Semiconductor enhance system reliability by suppressing harmful transients before they can cause damage.

Applications

• USB, Ethernet, HDMI, RS-232 Interfaces

• Power supply input protection

• Industrial control systems

• Automotive electronics

• IoT and wireless communication modules

Across these environments, SMAJ28CA ESD Suppressors / TVS Diodes by Taiwan Semiconductor provide consistent, effective, and low-leakage protection against ESD and surge events.

Real-World Use Case

Scenario: An industrial automation firm faced failures in I/O modules due to repeated surge exposure during power cycles.
Solution: Integration of SMAJ28CA ESD Suppressors / TVS Diodes by Taiwan Semiconductor significantly reduced failure rates, increased uptime, and ensured IEC compliance.

Download Datasheet

[Click here to download the official datasheet]

Why Choose Xonelec?

•  100% genuine ESD Suppressors / TVS Diodes by Taiwan Semiconductor

•  Fast global delivery to USA, India, Australia, Europe & more

•  Competitive pricing & verified inventory

• Easy returns & excellent customer support

Conclusion

When device safety and performance are non-negotiable, SMAJ28CA ESD Suppressors / TVS Diodes by Taiwan Semiconductor are your trusted solution for robust, cost-effective circuit protection. Their compact design, high peak pulse power, and fast response make them essential in any high-reliability electronic application.

Frequently Asked Questions

Q1: Are these TVS diodes RoHS compliant?
Yes, they fully meet RoHS standards.

Q2: Can they protect both AC and DC circuits?
Yes, their bidirectional capability allows protection on both AC and DC lines.

Q3: Where are they commonly used?
They’re ideal for protecting data lines, power inputs, and control circuits.

Q4: Can I get these delivered internationally?
Absolutely! We deliver ESD Suppressors / TVS Diodes by Taiwan Semiconductor worldwide including the USA, India, Australia, Europe, and beyond.