Lead-free Reduced PCB space requirements Direct solderable or plug-in versions Internationally approved Low internal resistance Shocksafe casing Halogen free
Time Delay Fuse 1A 250V Radial 8mm Ammo Pack Product overview: 37211000001 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 1A, 250V. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, 1A, 250V, Circuit Protection Fuse, Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 139-37211000001 can be used for catalog matching and distributor lookup.
Manufacturer: Littelfuse Inc.
Win Source Part Number: 802545-37211000001
Packaging: Tape & Box (TB)
Mounting Style: Through Hole
Fuse Type: Board Mount (Cartridge Style Excluded)
Voltage Rating - AC: 250V
Response Time: Slow Blow
Melting I2t: 7.5
Approvals: CCC, cURus, PSE, SEMKO, VDE
DC Cold Resistance: 0.079 Ohms
Temperature Range - Operating: -40°C ~ 85°C
Dimension: 0.335" Dia x 0.315" H (8.50mm x 8.00mm)
Manufacturer Package: Radial, Can, Vertical
Popularity: High
Fake Threat In the Open Market: 62 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 1,000
MSL Level: Not Applicable
Current Rating (Amps): 1A
Breaking Capacity at Rated Voltage: 35A
FUSE 250V IEC TL LBC TR5 LL AMMO 1A
FUSE 250V IEC TL LBC TR5 LL AMMO 1A
1A 250V AC DC Fuse Board Mount (Cartridge Style Excluded) Through Hole Radial, Can, Vertical
1A 250V AC DC Fuse Board Mount (Cartridge Style Excluded) Through Hole Radial, Can, Vertical
FUSE, PCB, 1A, 250V, TIME DELAY; Fuse Current:1A; Voltage Rating VAC:250V; Product Range:TR5 372 Series; Voltage Rating VDC:-; Blow Characteristic:Time Delay; Fuse Case Style:Radial Leaded; Breaking Capacity Current AC:35A RoHS Compliant: Yes
FUSE, RADIAL, TIME DELAY, 1A; Fuse Current:1A; Voltage Rating VAC:250V; Product Range:TR5 372 Series; Voltage Rating V DC:-; Blow Characteristic:Time Delay; Fuse Case Style:Radial Leaded; Breaking Capacity Current AC:35A; Breaking RoHS Compliant: Yes
FUSE, PCB LEADED, 1A, 250 VAC, TR5 SERIES, TIME DELAY, RADIAL LEADED. FREE 2 YEAR RADWELL WARRANTY
FUSE BOARD MNT 1A 250VAC RADIAL
| Littelfuse, Inc. | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | DigiKey | Newark, An Avnet Company | Radwell International | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses | Fuses |
| Product Number | 37211000001 | 139-37211000001 | 802545-37211000001 | 8951666 | 8951666P | WK4248TB-ND | 02P0253 | 32436789 | 37211000001 |
| Product Name | TR5® Subminiature Fuses | 1A 250V Circuit Protection Fuse | Fuses - 37211000001 | Non Resettable Fuses | Non Resettable Fuses | Fuses | Fuse, Pcb, 1A, 250V, Time Delay; Fuse Current Littelfuse | Fuse | Circuit Protection - Fuses |
| Fuse Type | Miniature; Subminiature | ||||||||
| Approvals / Standards | RoHS; VDE | RoHS | RoHS | RoHS | VDE; SEMKO | RoHS | |||
| Features | Time Lag | Resettable | Resettable | Time Lag | |||||
| Rated Voltage | 250 volts | 250 volts | 250 volts | 250 volts | 250 volts | 250 volts | 250 volts | ||
| Rated Current | 1 amps | 1 amps | 1 amps | 1 amps | 1 amps |
