| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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15 pcs
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15 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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This Littelfuse Inc. 31801.5 is a fast-acting glass cartridge fuse designed for circuit protection applications. It features a current rating of 1.5A and a voltage rating of 250V AC, with a significant breaking capacity of 100A at its rated voltage.
The fuse has a DC cold resistance of 0.1036 Ohm and a melting I²t of 2.35. It operates within a temperature range of -55°C to 125°C. The dimensions are 0.275 inches in diameter by 1.288 inches in length (6.99mm x 32.72mm), fitting the 3AB, 3AG, or 1/4" x 1-1/4" axial package size.
Mounting is achieved via a through-hole configuration. The fuse is supplied in bulk packaging. It is part of the 318 Series from Littelfuse.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 1.5A.
The AC voltage rating is 250V.
The breaking capacity is 100A at its rated voltage.
The operating temperature range is -55°C to 125°C.
The dimensions are 0.275" Dia x 1.288" L (6.99mm x 32.72mm).
It is a through-hole mounting type.
It uses the 3AB, 3AG, or 1/4" x 1-1/4" axial package.