Datasheets
BUX21R1 by:

40A, 200V, NPN, Si, POWER TRANSISTOR, TO-204AE, HERMETIC SEALED, METAL, TO-3, 2 PIN

Part Details for BUX21R1 by TT Electronics Power and Hybrid / Semelab Limited

Overview of BUX21R1 by TT Electronics Power and Hybrid / Semelab Limited

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Part Details for BUX21R1

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BUX21R1 Part Data Attributes

BUX21R1 TT Electronics Power and Hybrid / Semelab Limited
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BUX21R1 TT Electronics Power and Hybrid / Semelab Limited 40A, 200V, NPN, Si, POWER TRANSISTOR, TO-204AE, HERMETIC SEALED, METAL, TO-3, 2 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer SEMELAB LTD
Part Package Code BFM
Package Description FLANGE MOUNT, O-MBFM-P2
Pin Count 2
Reach Compliance Code compliant
ECCN Code EAR99
Case Connection COLLECTOR
Collector Current-Max (IC) 40 A
Collector-Emitter Voltage-Max 200 V
Configuration SINGLE
DC Current Gain-Min (hFE) 20
JEDEC-95 Code TO-204AE
JESD-30 Code O-MBFM-P2
JESD-609 Code e1
Number of Elements 1
Number of Terminals 2
Package Body Material METAL
Package Shape ROUND
Package Style FLANGE MOUNT
Polarity/Channel Type NPN
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish TIN SILVER COPPER
Terminal Form PIN/PEG
Terminal Position BOTTOM
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 8 MHz

Alternate Parts for BUX21R1

This table gives cross-reference parts and alternative options found for BUX21R1. 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 BUX21R1, 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
BUV21R1 40A, 200V, NPN, Si, POWER TRANSISTOR, TO-204AE, HERMETIC SEALED, METAL, TO-3, 2 PIN TT Electronics Power and Hybrid / Semelab Limited BUX21R1 vs BUV21R1
BUV21G 40A, 200V, NPN, Si, POWER TRANSISTOR, TO-204AE, LEAD FREE, CASE 197A-05, TO-3, 2 PIN Rochester Electronics LLC BUX21R1 vs BUV21G
BUX21 40A, 200V, NPN, Si, POWER TRANSISTOR, TO-204AE, HERMETIC SEALED, METAL, TO-3, 2 PIN TT Electronics Power and Hybrid / Semelab Limited BUX21R1 vs BUX21
BUV21 40A, 200V, NPN, Si, POWER TRANSISTOR, TO-204AE, CASE 197A-05, TO-3, 2 PIN onsemi BUX21R1 vs BUV21
BUV21 40A, 200V, NPN, Si, POWER TRANSISTOR, TO-204AE, HERMETIC SEALED, METAL, TO-3, 2 PIN TT Electronics Power and Hybrid / Semelab Limited BUX21R1 vs BUV21
BUV21 40A, 200V, NPN, Si, POWER TRANSISTOR, TO-3 STMicroelectronics BUX21R1 vs BUV21
BUV21G 40 A, 200V NPN Bipolar Power Transistor, TO-204 (TO-3), 100-FTRAY onsemi BUX21R1 vs BUV21G
BUX21 Power Bipolar Transistor, 40A I(C), 200V V(BR)CEO, 1-Element, NPN, Silicon, TO-204AE, Metal, 2 Pin, HERMETIC SEALED, METAL, TO-3, 2 PIN TT Electronics Resistors BUX21R1 vs BUX21
BUX21 40A, 200V, NPN, Si, POWER TRANSISTOR, TO-204AA Intersil Corporation BUX21R1 vs BUX21
BUX21 Power Bipolar Transistor, 40A I(C), 200V V(BR)CEO, 1-Element, NPN, Silicon, TO-204AA, Metal, 2 Pin Harris Semiconductor BUX21R1 vs BUX21
Part Number Description Manufacturer Compare
BUX21 40A, 200V, NPN, Si, POWER TRANSISTOR, TO-204AA Intersil Corporation BUX21R1 vs BUX21
BUV21G 40 A, 200V NPN Bipolar Power Transistor, TO-204 (TO-3), 100-FTRAY onsemi BUX21R1 vs BUV21G
BUV21 Power Bipolar Transistor, 40A I(C), 200V V(BR)CEO, 1-Element, NPN, Silicon, TO-204AE, Metal, 2 Pin, HERMETIC SEALED, METAL, TO-3, 2 PIN TT Electronics Resistors BUX21R1 vs BUV21
BUV21G 40A, 200V, NPN, Si, POWER TRANSISTOR, TO-204AE, LEAD FREE, CASE 197A-05, TO-3, 2 PIN Rochester Electronics LLC BUX21R1 vs BUV21G
BUX21 40A, 200V, NPN, Si, POWER TRANSISTOR, TO-204AE, HERMETIC SEALED, METAL, TO-3, 2 PIN TT Electronics Power and Hybrid / Semelab Limited BUX21R1 vs BUX21
BUX21 Power Bipolar Transistor, 40A I(C), 200V V(BR)CEO, 1-Element, NPN, Silicon, TO-204AE, Metal, 2 Pin, HERMETIC SEALED, METAL, TO-3, 2 PIN TT Electronics Resistors BUX21R1 vs BUX21
BUV21.MOD 40A, 200V, NPN, Si, POWER TRANSISTOR, TO-204AE, HERMETIC SEALED, METAL, TO-3, 2 PIN TT Electronics Power and Hybrid / Semelab Limited BUX21R1 vs BUV21.MOD
BUV21 40A, 200V, NPN, Si, POWER TRANSISTOR, TO-3 STMicroelectronics BUX21R1 vs BUV21
BUV21 40A, 200V, NPN, Si, POWER TRANSISTOR, TO-204AE, CASE 197A-05, TO-3, 2 PIN onsemi BUX21R1 vs BUV21
BUV21 40A, 200V, NPN, Si, POWER TRANSISTOR, TO-204AE, HERMETIC SEALED, METAL, TO-3, 2 PIN TT Electronics Power and Hybrid / Semelab Limited BUX21R1 vs BUV21

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