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BC550CBU AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BC550CBU product

BC550CBU

Transistors - Bipolar (BJT) - Single

NPNTransistorLow-NoiseAmplifier

The BC550CBU is a low-noise NPN BJT transistor, ideal for signal amplification and switching in low-power applications.

Best for

  • Low-noise signal amplification
  • Small-signal switching

Avoid if

  • High-current power switching
  • High-temperature environments exceeding 150°C

Check before use

  • Pin configuration
  • hFE gain requirements

Key specifications

VCEO
45 V
IC
100 mA
hFE
420 - 800

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
Not Applicable
ECCN
EAR99
HTSUS
8541.21.0075

Application

Audio AmplificationSignal Processing

Datasheet

DSA-215393.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BC550CBU: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The BC550CBU is an NPN epitaxial silicon transistor designed for low-noise, high-voltage switching and amplifier applications.