This 50 A BF1 58V bolt-down automotive fuse employs SLO-BLO® technology to provide time-delayed protection for high-current wiring harnesses. Red housing indicates 50 A rating Tin-plated copper alloy terminals Refers to ISO 8820-5:2015 UL Recognized in Canada and United States as a UL Special Purpose Fuse
Manufacturer: Littelfuse Inc.
Win Source Part Number: 809641-142.5631.5502
Packaging: Bulk
Mounting Style: Bolt Mount
Color: Red
Fuse Type: Automotive
Voltage Rating - DC: 58V
Response Time: Slow Blow
Melting I2t: 6900
Approvals: cUL
DC Cold Resistance: 0.00103 Ohms
Dimension: 0.630" L x 0.472" W x 0.323" H (16.00mm x 12.00mm x 8.20mm)
Manufacturer Package: Auto Link
Popularity: Medium
Fake Threat In the Open Market: 83 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 500
MSL Level: 1 (Unlimited)
Current Rating (Amps): 50A
Breaking Capacity at Rated Voltage: 1kA
Fuse 50A 58V Bolt Down Bolt 16 X 12 X 7.8mm Automotive UL Product overview: 142.5631.5502 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 Automotive, 50A, 58V. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, Automotive, 50A, 58V, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-142.5631.5502 can be used for catalog matching and distributor lookup.
50A AC 58V DC Fuse Automotive Bolt Mount Auto Link
BF1 Series Slo-Blo 58 V 50 A 16 x 12 x 8.2 mm PET-GF30 Bolt On Fuse
FUSE AUTO 50A 58VDC AUTO LINK
AUTOMOTIVE FUSE, TIME DELAY, 50A, 58VDC ROHS COMPLIANT: YES
| Littelfuse, Inc. | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses |
| Product Number | 142.5631.5502 | 809641-142.5631.5502 | 139-142.5631.5502 | F6793-ND | 461-142.5631.5502 | 142.5631.5502 | 81AH9562 |
| Product Name | MIDI® style 58V Slo-Blo® Automotive Bolt-Down Fuse | Fuses - 142.5631.5502 | Automotive 50A 58V Circuit Protection Fuse | Fuses | BF1 Series Slo-Blo 58 V 50 A 16 x 12 x 8.2 mm PET-GF30 Bolt On Fuse | Circuit Protection - Fuses | Automotive Fuse, Time Delay, 50A, 58Vdc Rohs Compliant Littelfuse |
| Fuse Type | Automotive | ||||||
| Mounting | Bolt-Down | Bolt Mount | Bolt Mount | Bolt Mount | |||
| Approvals / Standards | RoHS | RoHS | UL | RoHS; UL | RoHS |
