| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,680 pcs
|
4680 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
972 pcs
|
972 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
972 pcs
|
972 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Approval Agency | |
| Breaking Capacity @ Rated Voltage | |
| Current Rating (Amps) | |
| Fuse Type | |
| Halogen Free | |
| Lead Style | |
| Melting I²t | |
| Mounting Type | |
| Operating Temperature | |
| Package / Case | |
| Response Time | |
| Voltage Rating |
The Littelfuse 37211000001 is a 1A, 250VAC slow blow fuse from the 372 Series, designed for through-hole board mount applications. It features a radial can package with dimensions 0.335" diameter by 0.315" height. The fuse offers a breaking capacity of 35A at rated voltage and a melting I²t of 7.5 A²s, making it suitable for applications with inrush currents. Electrical characteristics include a nominal cold resistance of 0.079 Ohm, maximum voltage drop of 110 mV at rated current, and maximum power dissipation of 360 mW at 1.5× rated current. The operating temperature range is -40°C to 85°C. The fuse holds agency approvals including CCC, cURus, PSE, SEMKO, and VDE, and is compliant with RoHS, REACH, and Halogen-free requirements. Its slow blow (time lag) response time provides protection against transient surges while avoiding nuisance openings.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
| 5+ | $1.24 | $1.24 |
| 10+ | $1.15 | $1.15 |
| 50+ | $0.95 | $0.95 |
| 100+ | $0.88 | $0.88 |
| 250+ | $0.79 | $0.79 |
| 500+ | $0.73 | $0.73 |
| 1,000+ | $0.58 | $0.58 |
| 2,000+ | $0.53 | $0.53 |
| 3,000+ | $0.51 | $0.51 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
1 A.
250 VAC.
35 A at rated voltage.
Slow blow (time lag).
Radial, Can, Vertical (through hole).
-40°C to 85°C.
CCC, cURus, PSE, SEMKO, VDE.