Datasheets
BC550CBU by:

100mA, 45V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, ROHS COMPLIANT PACKAGE-3

Part Details for BC550CBU by Rochester Electronics LLC

Results Overview of BC550CBU by Rochester Electronics LLC

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BC550CBU Information

BC550CBU by Rochester Electronics LLC is a Small Signal Bipolar Transistor.
Small Signal Bipolar Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Part Details for BC550CBU

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BC550CBU Part Data Attributes

BC550CBU Rochester Electronics LLC
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BC550CBU Rochester Electronics LLC 100mA, 45V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, ROHS COMPLIANT PACKAGE-3
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ROCHESTER ELECTRONICS LLC
Part Package Code TO-92
Package Description ROHS COMPLIANT PACKAGE-3
Pin Count 3
Reach Compliance Code unknown
Additional Feature LOW NOISE
Case Connection ISOLATED
Collector Current-Max (IC) 0.1 A
Collector-Emitter Voltage-Max 45 V
Configuration SINGLE
DC Current Gain-Min (hFE) 420
JEDEC-95 Code TO-92
JESD-30 Code O-PBCY-W3
JESD-609 Code e3
Moisture Sensitivity Level NOT APPLICABLE
Number of Elements 1
Number of Terminals 3
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style CYLINDRICAL
Peak Reflow Temperature (Cel) NOT APPLICABLE
Polarity/Channel Type NPN
Qualification Status COMMERCIAL
Surface Mount NO
Terminal Finish MATTE TIN
Terminal Form WIRE
Terminal Position BOTTOM
Time@Peak Reflow Temperature-Max (s) NOT APPLICABLE
Transistor Application SWITCHING
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 300 MHz

Alternate Parts for BC550CBU

This table gives cross-reference parts and alternative options found for BC550CBU. 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 BC550CBU, 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 Manufacturer Composite Price Description Compare
BC550CBU Fairchild Semiconductor Corporation Check for Price NPN Epitaxial Silicon Transistor, 3LD, TO92, JEDEC TO-92 COMPLIANT STRAIGHT LEAD CONFIGURATION (OLD TO92AM3), 10000/BULK BC550CBU vs BC550CBU

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