AHRF1000

$1.23

Description：PTC RESET FUSE 16V 10A RADIAL
Series：PolySwitch®, AHRF
Mfr：Littelfuse Inc.
Package：Bag

SKU:f94ae03a01ed Category: PTC Resettable Fuses Brand: Littelfuse Inc.

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Product introduction

AHRF1000 is listed in the Ptc Resettable Fuses range at ChipApex. The manufacturer field lists Littelfuse Inc.. Its product description is PTC RESET FUSE 16V 10A RADIAL. Review the specifications below when checking this part for your BOM.

Ptc Resettable Fuses specifications for AHRF1000

Description：PTC RESET FUSE 16V 10A RADIAL
Series：PolySwitch®, AHRF
Mfr：Littelfuse Inc.
Package：Bag
Type：Polymeric
Voltage - Max：16V
Current - Hold (Ih) (Max)：10:00 AM
Current - Trip (It)：20.5 A
Current - Max：100 A
Time to Trip：10.5 s
Resistance - Initial (Ri) (Min)：5.1 mOhms
Resistance - Post Trip (R1) (Max)：15 mOhms
Resistance - 25°C (Typ)：-
Operating Temperature：-40°C ~ 125°C
Grade：Automotive
Qualification：AEC-Q200
Ratings：-
Mounting Type：Through Hole
Package / Case：Radial, Disc
Size / Dimension：0.689" L x 0.118" W (17.50mm x 3.00mm)
Height - Seated (Max)：1.043" (26.50mm)
Thickness (Max)：-
Lead Spacing：0.400" (10.15mm)

Ptc Resettable Fuses datasheet and documents for AHRF1000

AHRF1000

Ptc Resettable Fuses Overview

The Littelfuse AHRF1000 is a radial-leaded PolySwitch resettable PPTC device designed for overcurrent protection. It features a 10A hold current and a maximum voltage rating of 16V. The component trips at 18.5A and withstands fault currents up to 100A. Its initial resistance is 10.6 milliohms. It operates within a temperature range of -40°C to +125°C and meets AEC-Q100 automotive qualification standards.

Ptc Resettable Fuses Feature Summary

Provides reliable overcurrent protection for circuits, wiring harnesses, and PCB components through positive temperature coefficient behavior.
Automotive-grade construction ensures durability and performance in demanding vehicular environments.
Radial leaded form factor facilitates secure PCB mounting for robust electrical connections.

Ptc Resettable Fuses Applications

Protection of automotive actuators and small motors
Safeguarding vehicle screens and display systems
Overcurrent protection for commercial passenger vehicle wiring harnesses

Ptc Resettable Fuses Procurement Notes

Verify the specific suffix against official Littelfuse documentation to confirm exact packaging and reel specifications. Confirm AEC-Q100 compliance requirements match your design needs. Ensure the 16V rating aligns with system voltage constraints. Check for RoHS status details in the latest datasheet revision.

Ptc Resettable Fuses Selection Notes

Select this component when circuit protection requires a 10A continuous current capacity with low on-resistance. The 16V rating suits low-voltage automotive bus applications. Consider the radial package for through-hole assembly processes. Verify trip current margins against expected transient loads to prevent nuisance tripping.

Ptc Resettable Fuses Part Context

This device belongs to the AHRF series of PolySwitch resettable fuses. These components utilize polymer technology to limit current by increasing resistance upon heating. The series targets automotive and industrial sectors requiring robust, reusable circuit protection solutions.