Fuses
Browse available Fuses components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Series | Packaging | Product Status | Mounting Type | Fuse Type | Current Rating (Amps) | Voltage Rating - AC | Voltage Rating - DC | Response Time | Breaking Capacity @ Rated Voltage | Melting I²t | Approval Agency | Operating Temperature | Color | Size / Dimension |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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BK/EFF-500MAFUSE BRD MNT 500MA 250VAC RADIAL |
7,988 | - |
|
Datasheet | EFF | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 500 mA | 250 V | - | Fast Blow | 50A | 0.15 | SEMKO, UL | -55°C ~ 125°C | - | 0.329" Dia x 0.303" H (8.35mm x 7.70mm) | |
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BK/EFF-630MAFUSE BRD MNT 630MA 250VAC RADIAL |
8,576 | - |
|
Datasheet | EFF | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 630 mA | 250 V | - | Fast Blow | 50A | 0.12 | SEMKO, UL | -55°C ~ 125°C | - | 0.329" Dia x 0.303" H (8.35mm x 7.70mm) | |
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BK/EFF-800MAFUSE BRD MNT 800MA 250VAC RADIAL |
8,919 | - |
|
Datasheet | EFF | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 800 mA | 250 V | - | Fast Blow | 50A | 0.21 | SEMKO, UL | -55°C ~ 125°C | - | 0.329" Dia x 0.303" H (8.35mm x 7.70mm) | |
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BK/ETF-1FUSE BOARD MNT 1A 277VAC RADIAL |
8,869 | - |
|
Datasheet | ETF | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 1 A | 277 V | - | Slow Blow | 100A | 5.9 | SEMKO, UL | -55°C ~ 125°C | - | 0.329" Dia x 0.303" H (8.35mm x 7.70mm) | |
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BK/ETF-1.25FUSE BRD MNT 1.25A 277VAC RADIAL |
7,586 | - |
|
Datasheet | ETF | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 1.25 A | 277 V | - | Slow Blow | 100A | 9.0 | SEMKO, UL | -55°C ~ 125°C | - | 0.329" Dia x 0.303" H (8.35mm x 7.70mm) | |
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BK/ETF-1.6FUSE BOARD MNT 1.6A 277VAC RAD |
9,323 | - |
|
Datasheet | ETF | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 1.6 A | 277 V | - | Slow Blow | 100A | 15.0 | SEMKO, UL | -55°C ~ 125°C | - | 0.329" Dia x 0.303" H (8.35mm x 7.70mm) | |
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BK/ETF-100MAFUSE BRD MNT 100MA 277VAC RADIAL |
5,857 | - |
|
Datasheet | ETF | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 100 mA | 277 V | - | Slow Blow | 100A | 0.02 | SEMKO, UL | -55°C ~ 125°C | - | 0.329" Dia x 0.303" H (8.35mm x 7.70mm) | |
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BK/ETF-125MAFUSE BRD MNT 125MA 277VAC RADIAL |
7,318 | - |
|
Datasheet | ETF | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 125 mA | 277 V | - | Slow Blow | 100A | 0.04 | SEMKO, UL | -55°C ~ 125°C | - | 0.329" Dia x 0.303" H (8.35mm x 7.70mm) | |
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BK/ETF-2FUSE BOARD MNT 2A 277VAC RADIAL |
9,020 | - |
|
Datasheet | ETF | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 2 A | 277 V | - | Slow Blow | 100A | 23.0 | SEMKO, UL | -55°C ~ 125°C | - | 0.329" Dia x 0.303" H (8.35mm x 7.70mm) | |
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BK/ETF-3.15FUSE BRD MNT 3.15A 277VAC RADIAL |
5,145 | - |
|
Datasheet | ETF | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 3.15 A | 277 V | - | Slow Blow | 100A | 58.0 | SEMKO, UL | -55°C ~ 125°C | - | 0.329" Dia x 0.303" H (8.35mm x 7.70mm) | |
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BK/ETF-4FUSE BOARD MNT 4A 277VAC RADIAL |
4,668 | - |
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Datasheet | ETF | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 4 A | 277 V | - | Slow Blow | 100A | 92.0 | SEMKO, UL | -55°C ~ 125°C | - | 0.329" Dia x 0.303" H (8.35mm x 7.70mm) | |
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BK/ETF-5FUSE BOARD MNT 5A 277VAC RADIAL |
5,903 | - |
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Datasheet | ETF | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 5 A | 277 V | - | Slow Blow | 100A | 145.0 | SEMKO, UL | -55°C ~ 125°C | - | 0.329" Dia x 0.303" H (8.35mm x 7.70mm) | |
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BK/ETF-500MAFUSE BRD MNT 500MA 277VAC RADIAL |
5,511 | - |
|
Datasheet | ETF | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 500 mA | 277 V | - | Slow Blow | 100A | 1.5 | SEMKO, UL | -55°C ~ 125°C | - | 0.329" Dia x 0.303" H (8.35mm x 7.70mm) | |
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BK/ETF-6.3FUSE BOARD MNT 6.3A 277VAC RAD |
7,846 | - |
|
Datasheet | ETF | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 6.3 A | 277 V | - | Slow Blow | 100A | 230.0 | SEMKO, UL | -55°C ~ 125°C | - | 0.329" Dia x 0.303" H (8.35mm x 7.70mm) | |
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BK/ETF-800MAFUSE BRD MNT 800MA 277VAC RADIAL |
4,697 | - |
|
Datasheet | ETF | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 800 mA | 277 V | - | Slow Blow | 100A | 3.7 | SEMKO, UL | -55°C ~ 125°C | - | 0.329" Dia x 0.303" H (8.35mm x 7.70mm) | |
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BK/ETF-80MAFUSE BOARD MNT 80MA 277VAC RAD |
5,947 | - |
|
Datasheet | ETF | Bulk | Obsolete | Through Hole | Board Mount (Cartridge Style Excluded) | 80 mA | 277 V | - | Slow Blow | 100A | 0.01 | SEMKO, UL | -55°C ~ 125°C | - | 0.329" Dia x 0.303" H (8.35mm x 7.70mm) | |
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BK/S505-V-1.25RFUSE CERAMIC 1.25A 250VAC 5X20MM |
5,646 | - |
|
Datasheet | S505 | Bulk | Obsolete | Through Hole | Cartridge, Ceramic | 1.25 A | 250 V | - | Slow Blow | 1.5kA | 2.22 | BSI, CCC/CQC, CSA, cULus, IMQ, KC, PSE/JET, SEMKO, VDE | - | - | 0.218" Dia x 0.831" L (5.54mm x 21.10mm) | |
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BK/S505-V-1.6-RFUSE CERAMIC 1.6A 250VAC 5X20MM |
8,389 | - |
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Datasheet | S505 | Bulk | Obsolete | Through Hole | Cartridge, Ceramic | 1.6 A | 250 V | - | Slow Blow | 1.5kA | 6.78 | BSI, CCC/CQC, CSA, cULus, IMQ, KC, PSE/JET, SEMKO, VDE | - | - | 0.218" Dia x 0.831" L (5.54mm x 21.10mm) | |
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BK/S505-V-2.5-RFUSE CERAMIC 2.5A 250VAC 5X20MM |
7,006 | - |
|
Datasheet | S505 | Bulk | Obsolete | Through Hole | Cartridge, Ceramic | 2.5 A | 250 V | - | Slow Blow | 1.5kA | 16.6 | BSI, CCC/CQC, CSA, cULus, IMQ, KC, PSE/JET, SEMKO, VDE | - | - | 0.218" Dia x 0.831" L (5.54mm x 21.10mm) | |
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BK/S505-V-3.15RFUSE CERAMIC 3.15A 250VAC 5X20MM |
7,865 | - |
|
Datasheet | S505 | Bulk | Obsolete | Through Hole | Cartridge, Ceramic | 3.15 A | 250 V | - | Slow Blow | 1.5kA | 36.6 | BSI, CCC/CQC, CSA, cULus, IMQ, KC, PSE/JET, SEMKO, VDE | - | - | 0.218" Dia x 0.831" L (5.54mm x 21.10mm) |
Fuses FAQ
What Fuses components can I source from EGOO?
You can browse available Fuses product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Fuses parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
