712797R – Compact Molex Wire Housing for Secure PCB Connectivity

The Headers & Wire Housings 712797R by Molex are engineered for dependable, high-density electrical connections in consumer electronics, industrial systems, and automotive assemblies. Designed with Molex's trusted standards, this housing offers a compact footprint and reliable retention, making it a go-to solution for signal and low-current power applications.

In this blog, we’ll break down technical specifications, key features, common applications, installation guidance, and how to purchase or download the datasheet from Xon Electronics.

Technical Specifications of 712797R

• Manufacturer: Molex

• Part Number: 712797R

• Type: Wire Housing / Connector

• Mounting Type: Free-Hanging (In-line)

• Number of Circuits: 2

• Pitch: 2.54 mm

• Termination Style: Crimp

• Housing Material: Nylon (UL 94V-0)

• Gender: Receptacle

• Category: Connectors, Headers & Wire Housings by Molex

Small yet reliable, the 712797R Headers & Wire Housings by Molex ensure excellent mechanical and electrical connections in space-constrained designs.

Key Features of 712797R

• 2.54mm Pitch Standard – Compatible with a wide range of pin headers

• Crimp Terminal Interface – Provides secure, vibration-resistant connections

• Polarization Features – Prevents mismating and improves assembly accuracy

• Durable Nylon Housing – Withstands temperature variations and mechanical stress

• RoHS Compliant – Environmentally safe and industry-certified

Because of these features, Headers & Wire Housings by Molex are widely used in PCB-to-wire interconnect applications where compactness and reliability are critical.

Applications of 712797R Housing

• Consumer Electronics and Home Appliances

• Power Supply and Signal Transmission Modules

• LED Lighting Assemblies

• Automotive Subsystems

• Test & Measurement Equipment

The 712797R Headers & Wire Housings by Molex are especially popular in cable harnesses and control boards requiring simple, durable, and easily maintainable connectors.

Installation Guide

To install and use the 712797R housing:

[Step 1] Crimp compatible Molex terminals to stripped wire leads
[Step 2] Insert crimped terminals into the housing until they click into place
[Step 3] Align housing with matching header on the PCB
[Step 4] Press-fit or lock into the mating header
[Step 5] Tug test the wires to confirm secure engagement

With a user-friendly design and wide compatibility, Headers & Wire Housings by Molex reduce installation errors and speed up assembly times.

Use Case Scenario – LED Control Board Integration

Scenario: A lighting system integrator required compact, easy-to-install wire housings to connect LED control modules to main driver boards.

Problem: Existing connectors were too bulky and prone to disconnections under vibration.

Solution: The 712797R Headers & Wire Housings by Molex offered a space-saving, high-retention alternative.

Result: Streamlined production, improved field reliability, and simpler servicing.

Yet another reason why engineers choose Headers & Wire Housings by Molex for demanding signal and low-power interconnections.

Download Datasheet for 712797R

Need detailed specs, mating pinout, or 3D models?

[Download 712797R Datasheet from Xon Electronics]

Why Buy from Xon Electronics?

Xon Electronics is your trusted source for Headers & Wire Housings by Molex, including the 712797R:

• 100% Authentic Molex Components
• Global Shipping – USA, India, Australia, Europe & more
• Ready-to-Ship Inventory
• Design & Technical Assistance Available
• Easy & Secure Checkout Process

Order now from www.xonelec.com and build with precision connectivity solutions from Molex.

Conclusion

The 712797R Headers & Wire Housings by Molex provide robust, compact, and reliable wire-to-board connectivity for a wide range of electronics. With a 2.54mm pitch, crimp-style interface, and high mechanical reliability, Headers & Wire Housings by Molex ensure error-free connections in industrial, consumer, and automotive circuits—available globally from Xon Electronics.

FAQs – 712797R Molex Housing

Q1. How many circuits does the 712797R support?
2 circuits.

Q2. What is the pitch size?
2.54mm.

Q3. Is it RoHS compliant?
Yes, it meets global environmental compliance standards.

Q4. What type of wires can it accept?
Compatible with crimped wires using Molex terminals.

Q5. Can I order this globally?
Yes, it's available at www.xonelec.com with shipping to USA, India, Australia, Europe, and other countries.

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3-641215-4 Headers & Wire Housings by TE Connectivity – Compact, Reliable Connector Solutions for Versatile Applications

The Headers & Wire Housings 3-641215-4 by TE Connectivity are high-quality, low-profile connectors designed for robust wire-to-board connections in both consumer and industrial electronics. Engineered as part of TE’s AMP AMPMODU series, these components feature precision manufacturing, secure latching mechanisms, and compatibility with a wide range of circuit boards and cable assemblies. Designed to withstand vibration and environmental stress, they are ideal for signal and low-power applications across various industries.

In this blog, we’ll explore the technical specifications, key features, applications, connection diagrams, use case scenarios, and how to download datasheets or purchase these headers & wire housings from Xon Electronics.

Technical Specifications of 3-641215-4

• Manufacturer: TE Connectivity

• Series: AMPMODU MOD II

• Part Number: 3-641215-4

• Connector Type: Header

• Mounting Type: Through Hole

• Number of Positions: 4

• Pitch: 2.54mm

• Contact Termination: Solder

• Row Spacing: Single Row

• Operating Temperature: -65°C to +105°C

• Current Rating: 3A per contact

• Housing Material: Thermoplastic, UL 94V-0 rated

• Category: Headers & Wire Housings

This versatile product is an ideal solution for compact and reliable PCB interconnects in a wide range of connectors applications.

Key Features of 3-641215-4 Headers & Wire Housings

• Standard 2.54mm Pitch – Compatible with most industry-standard PCBs

• Secure Latching System – Prevents accidental disconnections

• High Durability – Withstands vibration and temperature fluctuations

• Solder Termination – Reliable and solid electrical connection

• Flame-Retardant Housing – UL 94V-0 rated for safety and compliance

These features make this product a trusted choice for engineers seeking durable, high-quality headers & wire housings from a globally recognized leader in connectors.

Applications of 3-641215-4

The 3-641215-4 header is used in a wide variety of electronics, including:

• Industrial Control Panels

• Consumer Electronics

• Robotics and Automation Equipment

• Telecommunications Devices

• Power Supplies and Converters

• Test and Measurement Instruments

Wherever secure and compact wire-to-board connectors are needed, these headers & wire housings ensure safe and reliable electrical performance.

Wiring and Connection Diagram

Wire Harness ——— [3-641215-4 Header] ——— PCB Input  

This simple but robust interface allows for easy installation and servicing in electronic assemblies that rely on stable headers & wire housings.

Use Case Scenario: Compact Control Module Integration

Scenario: A robotics company needed compact connectors to integrate control signals into a modular motion controller system.

• Challenge: Limited board space and frequent handling required a secure, space-saving header.

• Solution: TE’s 3-641215-4 header offered a 2.54mm pitch and soldered connections with durable latching.

• Result: Reliable signal transmission, easy cable replacement, and space-efficient layout.

This use case demonstrates the real-world reliability and flexibility of TE’s headers & wire housings.

Download Datasheet for 3-641215-4

For complete product dimensions, electrical ratings, and assembly guidelines:

Download 3-641215-4 Datasheet from Xon Electronics

Why Buy 3-641215-4 from Xon Electronics?

Xon Electronics is your go-to global distributor for connectors and headers & wire housings, offering:

• 100% Genuine TE Connectivity Parts

• Fast Global Shipping – USA, India, Australia, Europe & more

• Volume Discounts for OEMs and Manufacturers

• Expert Technical Guidance

• Secure Online Purchasing with Full Warranty

Order today at www.xonelec.com for quick delivery and quality you can trust.

Conclusion

The 3-641215-4 Headers & Wire Housings by TE Connectivity provide a compact, reliable, and industry-standard solution for wire-to-board connections. Built for long-term use in tough environments, they serve a wide range of electronic applications. Whether you’re designing automation systems, consumer devices, or industrial controllers, these connectors offer unmatched value and performance. Now available worldwide—USA, India, Australia, Europe, and beyond—through Xon Electronics, your trusted source for premium headers & wire housings.

FAQs – 3-641215-4 Headers & Wire Housings

Q1. What is the pitch of the 3-641215-4 header?
It has a 2.54mm pitch, which is standard for many PCB layouts.

Q2. Can this be used in high-vibration environments?
Yes, it features a secure latching system and robust housing material ideal for such applications.

Q3. Is it RoHS compliant?
Yes, it complies with RoHS and other major safety standards.

Q4. Is this header compatible with TE’s AMPMODU wire housings?
Yes, it is part of the AMPMODU MOD II series and supports full modular compatibility.

Q5. Where can I buy this globally?
You can order it from www.xonelec.com, with shipping to USA, India, Australia, Europe, and other countries.