STMicroelectronics BD139-16 NPN Transistor, 3 A, 80 V, 3-Pin SOT-32

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Subtotal (1 tube of 50 units)*

£12.35

(exc. VAT)

£14.80

(inc. VAT)

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Last RS stock
  • 300 left, ready to ship
  • Final 200 unit(s) shipping from 29 October 2025
Units
Per unit
Per Tube*
50 - 50£0.247£12.35
100 - 150£0.217£10.85
200 - 450£0.212£10.60
500 - 950£0.206£10.30
1000 +£0.201£10.05

*price indicative

RS Stock No.:
102-4110
Mfr. Part No.:
BD139-16
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Transistor Type

NPN

Maximum DC Collector Current

3 A

Maximum Collector Emitter Voltage

80 V

Package Type

SOT-32

Mounting Type

Through Hole

Maximum Power Dissipation

1.25 W

Transistor Configuration

Single

Maximum Collector Base Voltage

80 V

Maximum Emitter Base Voltage

5 V

Pin Count

3

Number of Elements per Chip

1

Maximum Operating Temperature

+150 °C

Dimensions

10.8 x 7.8 x 2.7mm

General Purpose NPN Transistors, STMicroelectronics



Bipolar Transistors, STMicroelectronics


A broad range of NPN and PNP Bipolar Transistors from STMicroelectronics including General Purpose, Darlington, Power and High-Voltage devices in both SMT and Through-hole packages.

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