| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,000 pcs
|
5000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Eaton BK1/S505-1-R is a 1A 250VAC cartridge ceramic fuse designed for overcurrent protection in a variety of electronic circuits. It features a slow blow (time-delay) characteristic, making it suitable for applications with inrush currents that would otherwise blow a fast-acting fuse.
This fuse has a breaking capacity of 1.5kA at rated voltage and a melting I²t of 1.28 A²s. It is housed in a standard 5mm x 20mm ceramic body and requires a holder for mounting. The fuse is approved by multiple agencies including BSI, CCC/CQC, CSA, cURus, IMQ, KC, PSE/JET, SEMKO, and VDE.
The BK1/S505-1-R is part of Eaton's S505 series and is marked as RoHS3 compliant and REACH unaffected, though these compliance statuses are unverified.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.74 | $1.74 |
| 5+ | $1.44 | $1.44 |
| 10+ | $1.33 | $1.33 |
| 50+ | $1.10 | $1.10 |
| 100+ | $1.02 | $1.02 |
| 250+ | $0.91 | $0.91 |
| 500+ | $0.84 | $0.84 |
| 1,000+ | $0.78 | $0.78 |
| 5,000+ | $0.64 | $0.64 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The BK1/S505-1-R is rated for 1 A.
The voltage rating is 250 VAC.
The breaking capacity is 1.5 kA at rated voltage.
The fuse has a slow blow (time-delay) response.
The fuse is in a 5mm x 20mm cartridge package.
The melting I²t is 1.28 A²s.
Approved by BSI, CCC/CQC, CSA, cURus, IMQ, KC, PSE/JET, SEMKO, and VDE.