Datasheets
BC550 by:

Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-92,

Part Details for BC550 by Micro Electronics Corporation

Overview of BC550 by Micro Electronics Corporation

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Applications Education and Research Industrial Automation Electronic Manufacturing

Part Details for BC550

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BC550 Part Data Attributes

BC550 Micro Electronics Corporation
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BC550 Micro Electronics Corporation Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-92,
Part Life Cycle Code Contact Manufacturer
Ihs Manufacturer MICRO ELECTRONICS LTD
Package Description CYLINDRICAL, O-PBCY-W3
Reach Compliance Code unknown
ECCN Code EAR99
Collector Current-Max (IC) 0.1 A
Collector-Emitter Voltage-Max 45 V
Configuration SINGLE
DC Current Gain-Min (hFE) 200
JEDEC-95 Code TO-92
JESD-30 Code O-PBCY-W3
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style CYLINDRICAL
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.625 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Form WIRE
Terminal Position BOTTOM
Transistor Application AMPLIFIER
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 250 MHz

Alternate Parts for BC550

This table gives cross-reference parts and alternative options found for BC550. 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 BC550, 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
BC550 Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, TO-92, 3 PIN Samsung Semiconductor BC550 vs BC550
BC550 Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, Micro Electronics Ltd BC550 vs BC550
BC550 Small Signal Bipolar Transistor, 0.1A I(C), 1-Element, NPN, Silicon, TO-92A, 3 PIN Baneasa SA BC550 vs BC550
BC550-T/R TRANSISTOR 100 mA, 45 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal NXP Semiconductors BC550 vs BC550-T/R
BC550 Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, TO-92, 3 PIN KEC BC550 vs BC550
BC550-AMMO TRANSISTOR 100 mA, 45 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal NXP Semiconductors BC550 vs BC550-AMMO
Part Number Description Manufacturer Compare
FXT55STOE Small Signal Bipolar Transistor, 1A I(C), 60V V(BR)CEO, 1-Element, NPN, Silicon, PLASTIC, E-LINE PACKAGE-3 Zetex / Diodes Inc BC550 vs FXT55STOE
MPS6530 Small Signal Bipolar Transistor, 0.5A I(C), 40V V(BR)CEO, NPN, Silicon, TO-226AA, TO-226AA, 3 PIN Semiconductor Technology Inc BC550 vs MPS6530
ZTX109STZ Small Signal Bipolar Transistor, 0.1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 STYLE, E-LINE PACKAGE-3 Diodes Incorporated BC550 vs ZTX109STZ
UZTX458SMTC Small Signal Bipolar Transistor, 0.3A I(C), 400V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Diodes Incorporated BC550 vs UZTX458SMTC
ZTX549ASMTC Small Signal Bipolar Transistor, 1A I(C), 30V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 COMPATIBLE, E-LINE PACKAGE-3 Diodes Incorporated BC550 vs ZTX549ASMTC
ZTX549A Small Signal Bipolar Transistor, 1A I(C), 30V V(BR)CEO, 1-Element, PNP, Silicon, E-LINE PACKAGE-3 Zetex / Diodes Inc BC550 vs ZTX549A
BC550 Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, TO-92, 3 PIN Samsung Semiconductor BC550 vs BC550
MPS6651 Small Signal Bipolar Transistor, 1-Element, PNP, Silicon, TO-92, TO-92, 3 PIN Central Semiconductor Corp BC550 vs MPS6651
FXT52STOE Small Signal Bipolar Transistor, 1A I(C), 60V V(BR)CEO, 1-Element, PNP, Silicon, PLASTIC, E-LINE PACKAGE-3 Diodes Incorporated BC550 vs FXT52STOE
ZTX108STZ Small Signal Bipolar Transistor, 0.1A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92 STYLE, E-LINE PACKAGE-3 Zetex / Diodes Inc BC550 vs ZTX108STZ

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