The AHRF Series is a PPTC resettable device designed specifically for the automotive industry. It is a 16V high-temperature, leadfree, radial leaded resettable device that meets Littelfuse’s Automotive qualification. This qualification is based on AEC-Q200: Stress Test Qualification for Passive Components. Overcurrent and overvoltage circuit protection devices Resettable and single-use overcurrent devices Wide range of form factor and termination methods Products meet applicable automotive industry standards Devices compatible with high-volume electronics assembly Lead-free, halogen-free, and RoHS compliant
PTC Resettable Fuse, 0.021ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT Product overview: AHRF400 from Littelfuse is a Circuit Protection Fuse for overcurrent protection, power input protection, equipment safety, automotive electronics, and industrial control panels. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Through-Hole, 0.021ohm. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, Through-Hole, 0.021ohm, Circuit Protection Fuse, PTC Resettable Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 150-AHRF400 can be used for catalog matching and distributor lookup.
PTC RESET FUSE 16V 4A RADIAL
| Littelfuse, Inc. | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses |
| Product Number | AHRF400 | 150-AHRF400 | AHRF400 |
| Product Name | 16V PolySwitch Automotive High-Temperature Lead-Free Radial Leaded Resettable PPTC | Through-Hole 0.021ohm Circuit Protection Fuse | Circuit Protection - PTC Resettable Fuses |
| Mounting | Solderable (with leads) |
