The 370 Series are TR5, sub-miniature, fast-acting type, 250V rated fuses, designed in accordance to IEC 60127- 3. Reduced PCB space requirements Direct solderable or plug-in versions Internationally approved Low internal resistance Shocksafe casing Vibration resistant Halogen free
Fast Acting Fuse 63mA 250V Radial Through Hole Bulk Product overview: 37000630410 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, 63mA, 250V. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, Through-Hole, 63mA, 250V, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-37000630410 can be used for catalog matching and distributor lookup.
Manufacturer: Littelfuse Inc.
Win Source Part Number: 763753-37000630410
Series: TR5 370
Packaging: Bulk
Mounting Style: Through Hole
Operating Temperature Range: -40°C ~ 85°C
Package: Radial, Can, Vertical
Current Rating: 63mA
Fuse Type: Board Mount (Cartridge Style Excluded)
Voltage Rating - AC: 250V
Response Time: Fast
Breaking Capacity @ Rated Voltage: 50A
Melting I2t: 0.0005
Approvals: CCC, cURus, SEMKO, VDE
Family Name: 370
Categories: Circuit Protection
Dimension: 0.335" Dia x 0.315" H (8.50mm x 8.00mm)
Alternative Parts (Cross-Reference): 37000630000;
Introduction Date: May 06, 2009
ECCN: EAR99
Country of Origin: Philippines
Estimated EOL Date: 2024
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Limited
63mA 250V AC DC Fuse Board Mount (Cartridge Style Excluded) Through Hole Radial, Can, Vertical
FUSE BOARD MNT 63MA 250VAC RAD
FUSE, PCB, 63mA, 250V, FAST ACTING; Fuse Current:63mA; Voltage Rating VAC:250V; Product Range:TR5 370 Series; Voltage Rating VDC:-; Blow Characteristic:Fast Acting; Fuse Case Style:Radial Leaded; Breaking Capacity Current AC:35A RoHS Compliant: Yes
| Littelfuse, Inc. | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses |
| Product Number | 37000630410 | 139-37000630410 | 763753-37000630410 | WK4925BK-ND | 37000630410 | 67K1808 |
| Product Name | TR5® Subminiature Fuses | Through-Hole 63mA 250V Circuit Protection Fuse | Fuses - 37000630410 | Fuses | Circuit Protection - Fuses | Fuse, Pcb, 63Ma, 250V, Fast Acting; Fuse Current Littelfuse |
| Fuse Type | Miniature; Subminiature | |||||
| Approvals / Standards | RoHS; VDE | RoHS | VDE; SEMKO | RoHS | ||
| Features | Fast Acting | Fast Acting | ||||
| Rated Voltage | 250 volts | 250 volts | 250 volts | 250 volts | 250 volts | |
| Fuse Material | Polyamide, Thermoplastic |
