All Alternatives

Alternatives to MULTICOMP PRO BC847B

MULTICOMP PRO BC847B and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for MULTICOMP PRO BC847B

BC847B compared against its qualified second sources
BC847BMULTICOMP PROBC847B,215Nexperia USA Inc.BC847B-7-FDiodes Incorporated+2more
FFF CompatibilityShares the exact standard SOT-23 pinout (Pin 1: Base, Pin 2: Emitter, Pin 3: Collector) as verified by datasheet extraction.Housed in the identical SOT-23 (TO-236AB) surface-mount package.Matches the key electrical characteristics including a 45 V VCEO breakdown, 100 mA collector current limit, and the identical hFE gain class 'B' (200 to 450).Utilizes the identical SOT-23-3 pin assignment with Pin 1 as Base, Pin 2 as Emitter, and Pin 3 as Collector.Fits the exact same SOT-23 package footprint on the PCB.Meets the same 45 V breakdown and 100 mA current limit with matching gain class specifications.
AI Summary

BC847B by MULTICOMP PRO: Bipolar (BJT) Single Transistor, NPN, 45 V, 100 mA, 250 mW, SOT 23, Surface Mount.

The Nexperia BC847B,215 is a standard industry-wide second source that matches the Multicomp Pro device in form, fit, and electrical capabilities. It serves as an optimal first-choice replacement.

  • True drop-in replacement with identical SOT-23 pin configuration
  • Highly reliable and widely available general-purpose transistor from a tier-1 semiconductor manufacturer
  • Low collector cutoff current (15 nA max) matches the original performance

The Diodes Incorporated BC847B-7-F is an excellent alternative that offers a higher power rating and a faster transition frequency while maintaining exact drop-in equivalence.

  • Drop-in pin-to-pin SOT-23 compatibility
  • Higher transition frequency (300 MHz) compared to the original 100 MHz for better high-speed switching performance
  • Higher power dissipation capability (300 mW vs. 250 mW) provides improved thermal margin
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