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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
72 pcs
|
72 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 | |
| Lead Style | |
| Medical Grade | |
| Melting I²t | |
| Mounting Type | |
| Nominal Cold Resistance | |
| Nominal Melting I²t | |
| Nominal Voltage Drop | |
| Operating Temperature | |
| Package / Case | |
| Response Time | |
| SVHC Present | |
| Tape & Reel | |
| Voltage Rating |
The Littelfuse 0251.250M is a PICO II very fast-acting fuse designed for board mount applications. It is rated for 250mA at 125V AC/DC with a breaking capacity of 50A AC and 300A DC. The fuse features a fast blow response time and a nominal cold resistance of 0.665 ohms. With a melting I²t of 0.0116 A²s, it provides reliable overcurrent protection in space-constrained designs. The operating temperature range is -55°C to 125°C. The axial through-hole package measures 0.110" diameter by 0.280" length (2.80mm x 7.11mm). This fuse is CSA and cURus approved. Typical applications include secondary protection in flat-panel displays, LCD monitors, power supplies, and lighting systems. The PICO II series offers a wide current rating range and low temperature re-rating.
250 mA.
125 V AC/DC.
50A AC and 300A DC.
Fast blow (very fast-acting).
Axial through-hole.
-55°C to 125°C.
CSA and cURus.