The onsemi 2SB647CTZ-E is a small-signal bipolar PNP transistor, built for general-purpose amplification and switching in low-current stages. Typical applications include preamplifier input stages, driver transistors in audio circuits, and signal-level switching in industrial control boards. Its small-signal classification means it is not designed for power-handling roles — keep it in the milliampere signal path, not the supply rail.
2SB647CTZ-E Small Signal PNP Transistor, Active
MPN2SB647CTZ-E
End of Life
onsemi 2SB647CTZ-E small signal bipolar PNP transistor, Bulk package, active lifecycle.
$0.58Ref. price · indicative, final on quote
RoHSNot applicable
Series*
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | * |
| Package | Bulk |
Product details
Frequently asked questions
What is the datasheet for 2SB647CTZ-E?
Design engineers need complete electrical specs and pinout to validate fit.
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Is 2SB647CTZ-E in stock and what is the price?
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What is the equivalent or replacement for 2SB647CTZ-E?
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What is the pinout of 2SB647CTZ-E?
Engineers need to know base, collector, emitter connections for PCB layout.
Is 2SB647CTZ-E obsolete?
Brokers and buyers need lifecycle status before ordering to avoid supply issues.