Datasheets
BK/EFF-400MA by:

Electric Fuse, Fast Blow, 0.4A, 250VAC, Through Hole, ROHS COMPLIANT

Part Details for BK/EFF-400MA by Cooper Industries

Overview of BK/EFF-400MA by Cooper Industries

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Available Datasheets

Part # Manufacturer Description Datasheet
LTC7138HMSE#PBF Analog Devices Hi Eff, 140V 400mA Buck Reg
LTC7138HMSE#TRPBF Analog Devices Hi Eff, 140V 400mA Buck Reg
LTC7138EMSE#PBF Analog Devices Hi Eff, 140V 400mA Buck Reg

Part Details for BK/EFF-400MA

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BK/EFF-400MA Part Data Attributes

BK/EFF-400MA Cooper Industries
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BK/EFF-400MA Cooper Industries Electric Fuse, Fast Blow, 0.4A, 250VAC, Through Hole, ROHS COMPLIANT
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer COOPER INDUSTRIES
Package Description ROHS COMPLIANT
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8536.10.00.40
Blow Characteristic FAST
Body Height 8.2 mm
Body Length or Diameter 8.35 mm
Circuit Protection Type ELECTRIC FUSE
JESD-609 Code e3
Joule Integral-Nom
Mounting Feature THROUGH HOLE
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Packing Method BULK
Rated Current 0.4 A
Rated Voltage(AC) 250 V
Reference Standard CSA; SEMKO; UL; VDE
Surface Mount NO
Terminal Finish Tin (Sn)
Terminal Shape PIN WIRE

Alternate Parts for BK/EFF-400MA

This table gives cross-reference parts and alternative options found for BK/EFF-400MA. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BK/EFF-400MA, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
AP/EFF-400MA FAST BLOW ELECTRIC FUSE, 0.4A, 250VAC, THROUGH HOLE, ROHS COMPLIANT Eaton Bussmann BK/EFF-400MA vs AP/EFF-400MA
EFF-400MABK Electric Fuse, Fast Blow, 0.4A, 250VAC, 50A (IR), Through Hole, ROHS COMPLIANT Cooper Industries BK/EFF-400MA vs EFF-400MABK
Part Number Description Manufacturer Compare
0263.500MXT1HF Electric Fuse, Very Fast Blow, 0.5A, 250VAC, 50A (IR), Through Hole, HALOGEN FREE AND ROHS COMPLIANT Littelfuse Inc BK/EFF-400MA vs 0263.500MXT1HF
0263.500MRT1HF Electric Fuse, Very Fast Blow, 0.5A, 250VAC, 50A (IR), Through Hole, HALOGEN FREE AND ROHS COMPLIANT Littelfuse Inc BK/EFF-400MA vs 0263.500MRT1HF
0263.500HAT1L Electric Fuse, Very Fast Blow, 0.5A, 250VAC, 50A (IR), Through Hole, HALOGEN FREE AND ROHS COMPLIANT Littelfuse Inc BK/EFF-400MA vs 0263.500HAT1L
0263.500HRT1HF Electric Fuse, Very Fast Blow, 0.5A, 250VAC, 50A (IR), Through Hole, HALOGEN FREE AND ROHS COMPLIANT Littelfuse Inc BK/EFF-400MA vs 0263.500HRT1HF
0263.500MRT1L Electric Fuse, Very Fast Blow, 0.5A, 250VAC, 50A (IR), Through Hole, HALOGEN FREE AND ROHS COMPLIANT Littelfuse Inc BK/EFF-400MA vs 0263.500MRT1L
0263.500WXT1HF Electric Fuse, Very Fast Blow, 0.5A, 250VAC, 50A (IR), Through Hole, HALOGEN FREE AND ROHS COMPLIANT Littelfuse Inc BK/EFF-400MA vs 0263.500WXT1HF
EFF-400MABK Electric Fuse, Fast Blow, 0.4A, 250VAC, 50A (IR), Through Hole, ROHS COMPLIANT Cooper Industries BK/EFF-400MA vs EFF-400MABK
AP/EFF-400MA Electric Fuse, Fast Blow, 0.4A, 250VAC, Through Hole, ROHS COMPLIANT Cooper Industries BK/EFF-400MA vs AP/EFF-400MA
0263.500HAT1HF Electric Fuse, Very Fast Blow, 0.5A, 250VAC, 50A (IR), Through Hole, HALOGEN FREE AND ROHS COMPLIANT Littelfuse Inc BK/EFF-400MA vs 0263.500HAT1HF
0263.500HXT1HF Electric Fuse, Very Fast Blow, 0.5A, 250VAC, 50A (IR), Through Hole, HALOGEN FREE AND ROHS COMPLIANT Littelfuse Inc BK/EFF-400MA vs 0263.500HXT1HF

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