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SS8550 40V 1.5A PNP Transistor - Pack of 20

The SS8550 is a 40V 1.5A bipolar PNP Transistor in a SOT-23 case.


Availability: 28 in stock

Buy now, pay later available.

SKU PHI1052775 Category Tags ,


The SS8550 is a 40V 1.5A bipolar PNP Transistor in a SOT-23 case.

A PNP (Positive-Negative-Positive) transistor use a small base current and a negative base voltage to control a much larger emitter-collector current, producing a positive output for the ON state.



  • Collector Emitter Voltage: 25 V
  • Collector Base Voltage: 40 V
  • Emitter Base Voltage: 6 V
  • Collector Current: 1.5 A
  • Collector Dissipation: 1 W
  • Transition Frequency: 100 MHz
  • Mounting Style: SMD / SMT
  • Package / Case: SOT-23
  • Transistor Polarity: PNP
  • Operating Temperature: -65 ⁰C – 150 ⁰C



  • 20 x SS8550 40V 1.5A PNP Transistor

Collector Base Voltage

Collector Current

Collector Emitter Voltage

Emitter Base Voltage

Mounting Type

Package / Case

Transistor Polarity


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We ship Australia wide to all addresses, including PO Box, Parcel Locker, etc.

The following shipping options available are listed below:

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  • Standard Shipping – Free (low cost / small products) – Sent via standard Australia Post stamped mail, 3 – 7 business days delivery depending on location, minimal tracking.
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SS8550 40V 1.5A PNP Transistor – Pack of 20

Availability: 28 in stock