Introduction
The Resettable Fuses - PPTC 1206L005/60WR by Littelfuse are designed to provide resettable overcurrent protection for electronic circuits. Based on Positive Temperature Coefficient technology, these protective components can help safeguard sensitive circuitry against excessive current conditions while reducing the need for conventional fuse replacement after a fault.
As part of Circuit Protection, Thermistors, and Resettable Fuses - PPTC, the 1206L005/60WR Resettable Fuses - PPTC are suitable for compact electronic designs where reliable circuit protection and PCB space efficiency are important.
Technical Specifications of 1206L005/60WR Resettable Fuses - PPTC
General Specifications
Manufacturer: Littelfuse
Part Number: 1206L005/60WR
Product Type: Resettable Fuse
Technology: PPTC (Polymeric Positive Temperature Coefficient)
Mounting Style: Surface Mount
Product Category: Circuit Protection
Product Family: Thermistors
Subcategory: Resettable Fuses - PPTC
Application: Electronic circuit overcurrent protection
Package Style: Compact surface-mount format
The 1206L005/60WR Resettable Fuses - PPTC are intended for circuit protection applications where a resettable protective component can provide an alternative to conventional one-time fuses. Their compact form factor makes them useful in PCB designs requiring efficient Circuit Protection, Thermistors, and Resettable Fuses - PPTC.
Key Features of 1206L005/60WR Resettable Fuses - PPTC
Design and Performance Benefits
Resettable protection against overcurrent conditions.
PPTC technology supports reusable circuit protection.
Compact surface-mount construction.
Suitable for space-constrained PCB designs.
Helps protect sensitive electronic circuitry.
Reduces the need for frequent fuse replacement.
Suitable for electronic equipment and circuit boards.
Manufactured by Littelfuse, a recognized circuit protection manufacturer.
The 1206L005/60WR Resettable Fuses - PPTC offer a practical solution for electronic designs requiring dependable Circuit Protection, Thermistors, and Resettable Fuses - PPTC.
Applications of 1206L005/60WR Resettable Fuses - PPTC
Common Use Cases
Consumer electronics
Computer and peripheral equipment
Telecommunications equipment
Industrial electronics
Power supply circuits
Battery-powered equipment
Control boards
Embedded electronic systems
Portable electronic devices
PCB-based electronic equipment
The 1206L005/60WR Resettable Fuses - PPTC can be incorporated into electronic systems where Circuit Protection, Thermistors, and Resettable Fuses - PPTC are required to help protect circuits from excessive current.
How PPTC Resettable Fuses Work
Protection Principle
A PPTC resettable fuse normally has low resistance during normal operating conditions. When excessive current causes the component to heat, its resistance increases significantly, reducing the current flowing through the protected circuit.
After the fault condition is removed and the component cools, its resistance can return toward its normal operating state. This resettable behavior makes the 1206L005/60WR Resettable Fuses - PPTC useful in applications where repeated overcurrent events may occur.
Installation and PCB Design Overview
Installation Guidelines
Verify the fuse specifications against the application's operating requirements.
Confirm the PCB footprint before placement.
Observe the recommended soldering profile.
Place the component in the correct PCB orientation and position.
Ensure the normal operating current remains within the specified limits.
Evaluate fault conditions when selecting the protective component.
Verify circuit performance after assembly.
Correct component selection and PCB installation are important for achieving reliable performance from the 1206L005/60WR Resettable Fuses - PPTC.
Use Case Example: Compact Electronic Control Board
Practical Implementation
Application: Compact electronic control equipment.
Challenge: Protecting sensitive PCB circuitry against unexpected overcurrent conditions while avoiding a large protection component.
Solution: Engineers can use the 1206L005/60WR Resettable Fuses - PPTC by Littelfuse as part of the circuit protection strategy.
Result: The compact surface-mount design helps integrate resettable overcurrent protection into space-constrained electronic assemblies.
This example demonstrates how the 1206L005/60WR Resettable Fuses - PPTC can support electronic systems requiring Circuit Protection, Thermistors, and Resettable Fuses - PPTC.
Datasheet Information
For complete electrical ratings, resistance characteristics, trip characteristics, maximum voltage, maximum current, temperature derating, dimensions, recommended PCB layout, and soldering conditions, refer to the official Littelfuse product documentation before selecting the component for a specific design.
Why Buy 1206L005/60WR Resettable Fuses - PPTC from X-On Electronics?
Purchasing 1206L005/60WR Resettable Fuses - PPTC by Littelfuse from X-On Electronics provides several advantages:
Genuine Littelfuse products
Competitive pricing
Bulk purchasing options
Global sourcing support
Worldwide shipping
Professional customer support
Reliable sourcing for electronic circuit protection requirements
Choose X-On Electronics for genuine Circuit Protection, Thermistors, and Resettable Fuses - PPTC products backed by dependable global service.
FAQs – 1206L005/60WR Resettable Fuses - PPTC
What is the 1206L005/60WR used for?
The 1206L005/60WR Resettable Fuses - PPTC are designed to provide resettable overcurrent protection for electronic circuits and PCB assemblies.
Who manufactures the 1206L005/60WR?
The 1206L005/60WR is manufactured by Littelfuse.
What does PPTC mean?
PPTC stands for Polymeric Positive Temperature Coefficient. PPTC components increase resistance when subjected to excessive current and heat, helping limit current through the protected circuit.
Are PPTC resettable fuses reusable?
Yes. Unlike conventional one-time fuses, PPTC devices can return toward their normal low-resistance state after the fault condition is removed and the component cools.
Where can I buy genuine 1206L005/60WR Resettable Fuses - PPTC?
You can purchase genuine 1206L005/60WR Resettable Fuses - PPTC from X-On Electronics with worldwide shipping and customer support.
Conclusion
The 1206L005/60WR Resettable Fuses - PPTC by Littelfuse provide a compact solution for resettable overcurrent protection in electronic circuits. Their PPTC technology makes them suitable for PCB designs where protection against excessive current and the ability to recover after a fault are important.
As an important product within Circuit Protection, Thermistors, and Resettable Fuses - PPTC, the 1206L005/60WR Resettable Fuses - PPTC can be considered for consumer electronics, industrial equipment, telecommunications systems, control boards, and other electronic applications. Purchase genuine Littelfuse products from X-On Electronics for competitive pricing, reliable sourcing, and worldwide delivery.