0251001.MRT1L
Littelfuse Inc.
This Littelfuse 0251001.MRT1L is a 1A, 125V fast blow board mount fuse in an axial package. It features a breaking capacity of 50A AC and 300A DC.
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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55,200 pcs
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55200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Medical Grade | |
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The Littelfuse 0251001.NRT1L is a board mount fast blow fuse rated for 1A at 125V AC/DC. It features a breaking capacity of 50A AC and 300A DC, making it suitable for overcurrent protection in a variety of electronic circuits. The fast blow response time ensures rapid disconnection during fault conditions, protecting sensitive components.
The fuse has a melting I²t of 0.256 A²s, which helps coordinate with downstream components. It is packaged in an axial through hole format with dimensions 0.110" diameter by 0.280" length (2.80mm x 7.11mm). The operating temperature range is -55°C to 125°C, allowing use in harsh environments.
This fuse carries safety approvals from CCC, CSA, cURus, PSE, and TUV, indicating compliance with international standards. It is designed for board level mounting and is commonly used in power supplies, control circuits, and other electronic equipment requiring reliable overcurrent protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.26 | $1.26 |
| 5+ | $1.10 | $1.10 |
| 10+ | $1.03 | $1.03 |
| 50+ | $0.85 | $0.85 |
| 100+ | $0.74 | $0.74 |
| 250+ | $0.69 | $0.69 |
| 500+ | $0.61 | $0.61 |
| 1,000+ | $0.56 | $0.56 |
| 2,500+ | $0.49 | $0.49 |
| 5,000+ | $0.49 | $0.49 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
1 A.
125 V.
50A AC and 300A DC at rated voltage.
Fast Blow.
Axial through hole package.
0.256 A²s.
CCC, CSA, cURus, PSE, TUV.