PSR-28625

Description：PTC RESET FUSE LOWRHO STRAP
Series：-
Mfr：Littelfuse Inc.
Package：Bulk

SKU:fc0f47e9f32b Category: PTC Resettable Fuses Brand: Littelfuse Inc.

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Product introduction

PSR-28625 is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Littelfuse Inc.. Its product description is PTC RESET FUSE LOWRHO STRAP. Review the specifications below when checking this part for your BOM.

Ptc Resettable Fuses specifications for PSR-28625

Description：PTC RESET FUSE LOWRHO STRAP
Series：-
Mfr：Littelfuse Inc.
Package：Bulk
Type：-
Voltage - Max：-
Current - Hold (Ih) (Max)：-
Current - Trip (It)：-
Current - Max：-
Time to Trip：-
Resistance - Initial (Ri) (Min)：-
Resistance - Post Trip (R1) (Max)：-
Resistance - 25°C (Typ)：-
Operating Temperature：-
Grade：-
Qualification：-
Ratings：-
Mounting Type：-
Package / Case：-
Size / Dimension：-
Height - Seated (Max)：-
Thickness (Max)：-
Lead Spacing：-

Ptc Resettable Fuses datasheet and documents for PSR-28625

PSR-28625

Ptc Resettable Fuses Overview

The Littelfuse PSR-28625 is a PTC resettable fuse classified as a low resistance strap. It belongs to the PSR series designed for overcurrent protection in electronic circuits. The component functions by increasing resistance significantly upon detecting excessive current, thereby limiting the flow until the fault is removed and the device cools down. This reverts it to its low-resistance state, allowing normal operation to resume without manual replacement.

Ptc Resettable Fuses Feature Summary

Provides automatic circuit recovery after overcurrent events
Acts as a reusable alternative to traditional one-time fuses
Features low on-state resistance for minimal power loss

Ptc Resettable Fuses Applications

Overcurrent protection in consumer electronics
Battery pack protection systems
Industrial control circuit safeguarding

Ptc Resettable Fuses Procurement Notes

Verify manufacturing status carefully as sources indicate this product may be no longer manufactured. Confirm availability with authorized distributors before finalizing procurement plans. Check for tariff implications if shipping to specific regions. Ensure the supplier provides valid documentation regarding the end-of-life status or active stock verification.

Ptc Resettable Fuses Selection Notes

Select this component when a reusable overcurrent protection solution is required for low-current applications. Consider its physical form factor as a strap-style device suitable for direct integration into PCB layouts or harnesses. Evaluate thermal management requirements since the device dissipates heat during tripping. Compare against standard fuse alternatives for cost and maintenance efficiency.

Ptc Resettable Fuses Part Context

This part belongs to Littelfuse's PSR series of PTC resettable fuses. These devices are engineered for compact circuit protection where space and maintenance access are critical. The series offers various current ratings and package styles to suit different industrial and commercial needs, providing reliable protection against short circuits and overloads.