| 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 | 2026-02-25 06:16:38 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| SVHC Present |
This Littelfuse F03A125V20A is a fast-acting cartridge fuse designed for reliable circuit protection. It has a current rating of 20A and a voltage rating of 125V.
The fuse has a physical size of 1/4" x 1 1/4" and is constructed with a ceramic tube and nickel-plated brass endcaps. It is designed to meet military specification MIL-F-15160/03, indicated by its NSN 5920-00-557-6057.
Key electrical characteristics include a maximum interrupting rating of 1000A AC and 400A DC. It opens within 120 seconds at 200% of its amp rating. Optional axial leads are available for specific mounting requirements.
This fuse is suitable for applications requiring robust and reliable overcurrent protection that adheres to military standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The F03A125V20A fuse has a current rating of 20A.
The F03A125V20A fuse has a voltage rating of 125V.
The physical size of the F03A125V20A fuse is 1/4" x 1 1/4".
The F03A125V20A fuse has an AC interrupting rating of 1000A and a DC interrupting rating of 400A.
The F03A125V20A fuse opens within 120 seconds at 200% of its amp rating.
Yes, the F03A125V20A fuse meets military specification MIL-F-15160/03.