Semiconductors
Passive Components
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For Reference Only
| Part Number | BK/EFF-4 |
| OEMstron Part # | BK-EFF-4 |
| Manufacturer | Eaton - Electronics Division |
| Category | Power › Circuit Protection › Fuses |
| Description | FUSE BOARD MOUNT 4A 250VAC RAD |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | BK/EFF-4 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | May 5 - May 10 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
BK/EFF-4 Specifications
| Part Number | BK/EFF-4 | |
| Brand | Eaton - Electronics Division | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Circuit Protection | |
| Subcategory | Fuses | |
| Manufacturer | Eaton - Electronics Division | |
| Series | EFF | |
| Fuse Type | Board Mount (Cartridge Style Excluded) | |
| Current Rating (Amps) | 4A | |
| Voltage Rating - AC | 250V | |
| Voltage Rating - DC | - | |
| Response Time | Fast Blow | |
| Package / Case | Radial, Can, Vertical | |
| Mounting Type | Through Hole | |
| Breaking Capacity @ Rated Voltage | 50A | |
| Melting I²t | 9 | |
| Approvals | SEMKO, UL | |
| Operating Temperature | -55°C ~ 125°C | |
| Color | - | |
| Size / Dimension | 0.329" Dia x 0.303" H (8.35mm x 7.70mm) |
BK/EFF-4 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
BK/EFF-4 Eaton Bussmann |
955 | |
|
BK/EFF-400MA Eaton Bussmann |
990 |
| Part Number | Description | Stock |
|
BK/EFF-4 D# BK/EFF-4-ND Eaton Bussmann |
FUSE BOARD MOUNT 4A 250VAC RAD |
Limited Supply - Call |
|
BK/EFF-400MA D# BK/EFF-400MA-ND Eaton Bussmann |
FUSE BRD MNT 400MA 250VAC RADIAL |
Limited Supply - Call |
| Part Number | Description | Stock |
|
BK/EFF-400MA Eaton Bussmann |
Fuse Micro Fast Acting 0.4A 250V Radial 7.7 X 8.35mm RoHS: Compliant
|
990 In Stock |
| Part Number | Description | Stock |
|
BK/EFF-4 D# NS-BK/EFF-4 Eaton Bussmann |
OEM/CM ONLY |
2271 |
|
BK/EFF-400MA D# NS-BK/EFF-400MA Eaton Bussmann |
OEM/CM ONLY |
7353 |
| Part Number | Description | Stock |
|
BK/EFF-400MA Eaton Bussmann |
Fuse Micro Fast Acting 0.4A 250V Radial 7.7 X 8.35mm RoHS: Compliant
|
990 In Stock |
| Part Number | Description | Stock |
|
BK/EFF-4 D# BK_EFF-4 Eaton Bussmann |
0 | |
|
BK/EFF-400MA D# BK_EFF-400MA Eaton Bussmann |
0 |
| Part Number | Description | Stock |
|
BKEFF4A Eaton Corporation |
OEM/CM ONLY |
179 |
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Quick Inquiry
| In Stock | 271 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
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|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
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