Datasheets
BF457 by:

Power Bipolar Transistor, TO-126, Plastic/Epoxy, 3 Pin

Part Details for BF457 by Baneasa SA

Overview of BF457 by Baneasa SA

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Part Details for BF457

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BF457 Part Data Attributes

BF457 Baneasa SA
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BF457 Baneasa SA Power Bipolar Transistor, TO-126, Plastic/Epoxy, 3 Pin
Part Life Cycle Code Obsolete
Ihs Manufacturer BANEASA S A
Reach Compliance Code unknown
ECCN Code EAR99
JEDEC-95 Code TO-126
JESD-30 Code R-PSFM-T3
Number of Terminals 3
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Qualification Status Not Qualified
Surface Mount NO
Terminal Form THROUGH-HOLE
Terminal Position SINGLE

Alternate Parts for BF457

This table gives cross-reference parts and alternative options found for BF457. 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 BF457, 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
BF457 Power Bipolar Transistor, 0.1A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin, PLASTIC PACKAGE-3 Central Semiconductor Corp BF457 vs BF457
BF457 Power Bipolar Transistor, 0.1A I(C), 160V V(BR)CEO, 1-Element, NPN, Silicon, TO-126, Plastic/Epoxy, 3 Pin, PLASTIC PACKAGE-3 Continental Device India Ltd BF457 vs BF457
BF457 0.3A, 160V, NPN, Si, POWER TRANSISTOR, TO-126 STMicroelectronics BF457 vs BF457
Part Number Description Manufacturer Compare
BDY54 12A, 120V, NPN, Si, POWER TRANSISTOR, TO-204AA, HERMETIC SEALED, METAL, TO-3, 2 PIN TT Electronics Power and Hybrid / Semelab Limited BF457 vs BDY54
2N3023 Transistor Microsemi Corporation BF457 vs 2N3023
2N5868 Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, PNP, Silicon, TO-204AA, Metal, 2 Pin, HERMETIC SEALED, METAL, TO-3, 2 PIN TT Electronics Resistors BF457 vs 2N5868
BF457 0.3A, 160V, NPN, Si, POWER TRANSISTOR, TO-126 STMicroelectronics BF457 vs BF457
2N5468 Power Bipolar Transistor, 3A I(C), 400V V(BR)CEO, NPN, Silicon, TO-66, Metal, 2 Pin, METAL CAN-3 Microsemi Corporation BF457 vs 2N5468
BU120 Power Bipolar Transistor, 5A I(C), 400V V(BR)CEO, 1-Element, NPN, Silicon, TO-204AA, Metal, 2 Pin, HERMETIC SEALED, METAL, TO-3, 2 PIN TT Electronics Resistors BF457 vs BU120
BUY24.MOD Power Bipolar Transistor, 5A I(C), 60V V(BR)CEO, 1-Element, NPN, Silicon, TO-204AA, Metal, 2 Pin, HERMETIC SEALED, METAL, TO-3, 2 PIN TT Electronics Resistors BF457 vs BUY24.MOD
2N3788 Power Bipolar Transistor, 2A I(C), 400V V(BR)CEO, 1-Element, NPN, Silicon, TO-3, Metal, 2 Pin, Spectrum Control BF457 vs 2N3788
2N5742 Power Bipolar Transistor, 20A I(C), 100V V(BR)CEO, 1-Element, PNP, Silicon, TO-3, Metal, 2 Pin, Solitron Devices Inc BF457 vs 2N5742
BU407H Power Bipolar Transistor, 7A I(C), 150V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, TO-220, 3 PIN Crimson Semiconductor Inc BF457 vs BU407H

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