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    Fuses

    Manufacturer 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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    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
    BK/EFF-500MA

    BK/EFF-500MA

    FUSE BRD MNT 500MA 250VAC RADIAL

    Eaton - Electronics Division

    7,988
    RFQ
    BK/EFF-500MA

    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)
    BK/EFF-630MA

    BK/EFF-630MA

    FUSE BRD MNT 630MA 250VAC RADIAL

    Eaton - Electronics Division

    8,576
    RFQ
    BK/EFF-630MA

    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)
    BK/EFF-800MA

    BK/EFF-800MA

    FUSE BRD MNT 800MA 250VAC RADIAL

    Eaton - Electronics Division

    8,919
    RFQ
    BK/EFF-800MA

    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)
    BK/ETF-1

    BK/ETF-1

    FUSE BOARD MNT 1A 277VAC RADIAL

    Eaton - Electronics Division

    8,869
    RFQ
    BK/ETF-1

    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)
    BK/ETF-1.25

    BK/ETF-1.25

    FUSE BRD MNT 1.25A 277VAC RADIAL

    Eaton - Electronics Division

    7,586
    RFQ
    BK/ETF-1.25

    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)
    BK/ETF-1.6

    BK/ETF-1.6

    FUSE BOARD MNT 1.6A 277VAC RAD

    Eaton - Electronics Division

    9,323
    RFQ
    BK/ETF-1.6

    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)
    BK/ETF-100MA

    BK/ETF-100MA

    FUSE BRD MNT 100MA 277VAC RADIAL

    Eaton - Electronics Division

    5,857
    RFQ
    BK/ETF-100MA

    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)
    BK/ETF-125MA

    BK/ETF-125MA

    FUSE BRD MNT 125MA 277VAC RADIAL

    Eaton - Electronics Division

    7,318
    RFQ
    BK/ETF-125MA

    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)
    BK/ETF-2

    BK/ETF-2

    FUSE BOARD MNT 2A 277VAC RADIAL

    Eaton - Electronics Division

    9,020
    RFQ
    BK/ETF-2

    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)
    BK/ETF-3.15

    BK/ETF-3.15

    FUSE BRD MNT 3.15A 277VAC RADIAL

    Eaton - Electronics Division

    5,145
    RFQ
    BK/ETF-3.15

    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)
    BK/ETF-4

    BK/ETF-4

    FUSE BOARD MNT 4A 277VAC RADIAL

    Eaton - Electronics Division

    4,668
    RFQ
    BK/ETF-4

    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)
    BK/ETF-5

    BK/ETF-5

    FUSE BOARD MNT 5A 277VAC RADIAL

    Eaton - Electronics Division

    5,903
    RFQ
    BK/ETF-5

    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)
    BK/ETF-500MA

    BK/ETF-500MA

    FUSE BRD MNT 500MA 277VAC RADIAL

    Eaton - Electronics Division

    5,511
    RFQ
    BK/ETF-500MA

    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)
    BK/ETF-6.3

    BK/ETF-6.3

    FUSE BOARD MNT 6.3A 277VAC RAD

    Eaton - Electronics Division

    7,846
    RFQ
    BK/ETF-6.3

    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)
    BK/ETF-800MA

    BK/ETF-800MA

    FUSE BRD MNT 800MA 277VAC RADIAL

    Eaton - Electronics Division

    4,697
    RFQ
    BK/ETF-800MA

    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)
    BK/ETF-80MA

    BK/ETF-80MA

    FUSE BOARD MNT 80MA 277VAC RAD

    Eaton - Electronics Division

    5,947
    RFQ
    BK/ETF-80MA

    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)
    BK/S505-V-1.25R

    BK/S505-V-1.25R

    FUSE CERAMIC 1.25A 250VAC 5X20MM

    Eaton - Electronics Division

    5,646
    RFQ
    BK/S505-V-1.25R

    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)
    BK/S505-V-1.6-R

    BK/S505-V-1.6-R

    FUSE CERAMIC 1.6A 250VAC 5X20MM

    Eaton - Electronics Division

    8,389
    RFQ
    BK/S505-V-1.6-R

    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)
    BK/S505-V-2.5-R

    BK/S505-V-2.5-R

    FUSE CERAMIC 2.5A 250VAC 5X20MM

    Eaton - Electronics Division

    7,006
    RFQ
    BK/S505-V-2.5-R

    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)
    BK/S505-V-3.15R

    BK/S505-V-3.15R

    FUSE CERAMIC 3.15A 250VAC 5X20MM

    Eaton - Electronics Division

    7,865
    RFQ
    BK/S505-V-3.15R

    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)
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