Datasheets
BC251 by:

Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, PNP, Silicon, TO-92A, 3 PIN

Part Details for BC251 by Baneasa SA

Overview of BC251 by Baneasa SA

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Part Details for BC251

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BC251 Part Data Attributes

BC251 Baneasa SA
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BC251 Baneasa SA Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, PNP, Silicon, TO-92A, 3 PIN
Part Life Cycle Code Obsolete
Ihs Manufacturer BANEASA S A
Part Package Code TO-92A
Package Description CYLINDRICAL, O-PBCY-W3
Pin Count 3
Reach Compliance Code unknown
ECCN Code EAR99
Additional Feature LOW NOISE
Collector Current-Max (IC) 0.1 A
Configuration SINGLE
DC Current Gain-Min (hFE) 125
JESD-30 Code O-PBCY-W3
Number of Elements 1
Number of Terminals 3
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style CYLINDRICAL
Polarity/Channel Type PNP
Qualification Status Not Qualified
Surface Mount NO
Terminal Form WIRE
Terminal Position BOTTOM
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 250 MHz

Alternate Parts for BC251

This table gives cross-reference parts and alternative options found for BC251. 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 BC251, 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
2N4125RLRA 200mA, 30V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, TO-226AA, 3 PIN Rochester Electronics LLC BC251 vs 2N4125RLRA
BSW21 Small Signal Bipolar Transistor, 0.2A I(C), 1-Element, PNP, Silicon, TO-18A, 3 PIN Baneasa SA BC251 vs BSW21
2SA952 700mA, 25V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, SC-43B, 3 PIN Renesas Electronics Corporation BC251 vs 2SA952
MPS8599RLRM Small Signal Bipolar Transistor, 0.5A I(C), 80V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 Motorola Semiconductor Products BC251 vs MPS8599RLRM
TN3467A Small Signal Bipolar Transistor, 1.2A I(C), 40V V(BR)CEO, 1-Element, PNP, Silicon, TO-226 Fairchild Semiconductor Corporation BC251 vs TN3467A
MPS3904RLRA Small Signal Bipolar Transistor, 0.1A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 Motorola Semiconductor Products BC251 vs MPS3904RLRA
2SA1450 Small Signal Bipolar Transistor, 0.5A I(C), 80V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, NP, 3 PIN SANYO Electric Co Ltd BC251 vs 2SA1450
MPS4356 Small Signal Bipolar Transistor, 1A I(C), 80V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 Micro Electronics Corporation BC251 vs MPS4356
BC183RL1 Small Signal Bipolar Transistor, 0.1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 Motorola Semiconductor Products BC251 vs BC183RL1
BCY69 Small Signal Bipolar Transistor, 0.1A I(C), 20V V(BR)CEO, 1-Element, NPN, Silicon, TO-18 Micro Electronics Corporation BC251 vs BCY69

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