| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
926 pcs
|
926 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
926 pcs
|
926 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
276 pcs
|
276 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Approval Agency | |
| Breaking Capacity | |
| Breaking Capacity @ Rated Voltage | |
| Current Rating | |
| Current Rating (Amps) | |
| Fuse Type | |
| Halogen Free | |
| Industrial Grade | |
| Lead Spacing | |
| Lead Style | |
| Melting I²t | |
| Mounting Type | |
| Nominal Cold Resistance | |
| Opening Time (Maximum @ 210% of rated current) | |
| Opening Time (Minimum @ 150% of rated current) | |
| Opening Time (Minimum/Maximum @ 1000% of rated current) | |
| Opening Time (Minimum/Maximum @ 275% of rated current) | |
| Opening Time (Minimum/Maximum @ 400% of rated current) | |
| Operating Temperature | |
| Package / Case | |
| Power Dissipation | |
| Response Time | |
| SVHC Present | |
| Size | |
| Size / Dimension | |
| Voltage Drop | |
| Voltage Rating |
The Littelfuse 37201000001 is a 372 Series TR5 time lag (slow blow) fuse designed for board mount applications. It is rated at 100mA and 250VAC with a breaking capacity of 35A. This fuse provides reliable overcurrent protection with a characteristic slow response to inrush currents.
Electrical characteristics include a nominal cold resistance of 1.703 ohms, a voltage drop of 300 mV maximum at rated current, and power dissipation of 110 mW maximum at 1.5x rated current. The melting I²t value is 0.08 A²s. Opening times are specified for multiple overcurrent levels: 1 hour minimum at 150%, 2 minutes maximum at 210%, 400 ms to 10 s at 275%, 150 ms to 3 s at 400%, and 20 ms to 150 ms at 1000%.
The fuse is packaged in a radial can vertical through-hole format with dimensions 8.50mm x 8.00mm and operates over -40°C to 85°C. Safety approvals include CCC, cURus, SEMKO, and VDE. Typical applications include battery chargers, consumer electronics, power supplies, and industrial controllers.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.69 | $1.69 |
| 5+ | $1.40 | $1.40 |
| 10+ | $1.29 | $1.29 |
| 50+ | $1.07 | $1.07 |
| 100+ | $0.99 | $0.99 |
| 250+ | $0.89 | $0.89 |
| 500+ | $0.82 | $0.82 |
| 1,000+ | $0.65 | $0.65 |
| 2,000+ | $0.60 | $0.60 |
| 3,000+ | $0.58 | $0.58 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
100 mA.
250 VAC.
35A at rated voltage.
Slow blow (time lag).
Radial, Can, Vertical through hole.
0.08 A²s.
-40°C to 85°C.