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, 0.35ohm, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT Product overview: AHRF050 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, 0.35ohm. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, Through-Hole, 0.35ohm, 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-AHRF050 can be used for catalog matching and distributor lookup.
Manufacturer: Littelfuse Inc.
Win Source Part Number: 768364-AHRF050
Series: PolySwitch, AHRF
Packaging: Bulk
Type: Polymeric
Mounting Style: Through Hole
Operating Temperature Range: -40°C ~ 125°C
Package: Radial, Disc
Ratings: AEC-Q200
Lead Spacing: 0.199" (5.05mm)
Voltage - Max: 30V
Current - Max: 40A
Current - Trip (It): 1A
Time to Trip: 3s
Categories: Circuit Protection
Dimension: 0.291" Dia x 0.130" W (7.40mm x 3.30mm)
Current - Hold (Ih) (Maximum): 500mA
Height - Seated (Maximum): 0.500" (12.70mm)
Resistance - Initial (Ri) (Minimum): 350 mOhm
Resistance - Post Trip (R1) (Maximum): 1.1 Ohm
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2027
Popularity: Medium
Fake Threat In the Open Market: 65 pct.
Supply and Demand Status: Limited
PTC RESET FUSE 30V 500MA RADIAL
| Littelfuse, Inc. | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses | Fuses |
| Product Number | AHRF050 | 150-AHRF050 | 768364-AHRF050 | AHRF050 |
| Product Name | 16V PolySwitch Automotive High-Temperature Lead-Free Radial Leaded Resettable PPTC | Through-Hole 0.35ohm Circuit Protection Fuse | PTC Resettable Fuses - AHRF050 | Circuit Protection - PTC Resettable Fuses |
| Mounting | Solderable (with leads) | Through Hole |
