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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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85 pcs
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85 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Approval Agency | |
| Automotive Grade | |
| Breaking Capacity | |
| Breaking Capacity @ Rated Voltage | |
| Current Rating | |
| Current Rating (Amps) | |
| Fuse Type | |
| Halogen Free | |
| Height | |
| Industrial Grade | |
| Lead Style | |
| Length | |
| Medical Grade | |
| Melting I²t | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Package / Case | |
| Response Time | |
| Tape & Reel | |
| Voltage Rating | |
| Width |
The Littelfuse 0451005.NRL is a 5A, 125V fast-acting (fast blow) surface mount fuse from the Nano2 SMF series. It is designed for over-current protection on secondary side circuits in a wide range of electronic equipment. The fuse offers a breaking capacity of 50A at rated voltage and features a very fast-acting response time for sensitive circuit protection.
This fuse is housed in a compact 2-SMD, square end block package measuring 6.10mm x 2.69mm x 2.69mm, suitable for automated surface mount assembly. It operates over a temperature range of -55°C to 125°C, making it suitable for demanding environments. The part is RoHS3 compliant and halogen free, and carries agency approvals from CSA, PSE, and UR.
Typical applications include notebook PCs, LCD displays, power supplies, networking equipment, telecom systems, battery charging circuits, and industrial equipment. The melting I²t is 5.566 A²sec, providing coordination data for circuit design.
The current rating is 5 A.
The voltage rating is 125 V.
The breaking capacity is 50 A at rated voltage.
The response time is fast blow (very fast-acting).
The package is 2-SMD, square end block.
The operating temperature range is -55°C to 125°C.
It is approved by CSA, PSE, and UR.