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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,338 pcs
|
1338 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Eaton BK1/S505-6.3-R is a 6.3A, 250VAC slow-blow (time-delay) ceramic cartridge fuse designed for overcurrent protection in a wide range of electronic applications. It features a 1.5kA interrupting rating at 250VAC and a melting I²t of 111 A²s, providing reliable performance under surge conditions.
The fuse is housed in a standard 5mm x 20mm ceramic body and requires a holder for installation. It is approved by multiple international agencies including BSI, CCC/CQC, CSA, cURus, IMQ, KC, PSE/JET, SEMKO, and VDE, ensuring broad compliance for global designs.
This slow-blow characteristic makes it suitable for circuits with high inrush currents, such as power supplies, motors, and capacitive loads, where the fuse must tolerate temporary current spikes without nuisance opening.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.81 | $1.81 |
| 5+ | $1.50 | $1.50 |
| 10+ | $1.39 | $1.39 |
| 50+ | $1.15 | $1.15 |
| 100+ | $1.06 | $1.06 |
| 250+ | $0.95 | $0.95 |
| 500+ | $0.88 | $0.88 |
| 1,000+ | $0.81 | $0.81 |
| 5,000+ | $0.67 | $0.67 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 6.3 A.
The voltage rating is 250 VAC.
The breaking capacity is 1.5 kA at 250 VAC.
It is a slow-blow (time-delay) fuse.
The fuse is a 5mm x 20mm cartridge.
The melting I²t is 111 A²s.
It is approved by BSI, CCC/CQC, CSA, cURus, IMQ, KC, PSE/JET, SEMKO, and VDE.