STMicroelectronics TIP31C NPN Transistor, 3 A, 100 V, 3-Pin TO-220

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Subtotal (1 tube of 50 units)*

£16.50

(exc. VAT)

£20.00

(inc. VAT)

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Last RS stock
  • 350 left, ready to ship
  • Plus 750 left, ready to ship from another location
  • Final 4,950 unit(s) shipping from 21 October 2025
Units
Per unit
Per Tube*
50 - 50£0.33£16.50
100 - 450£0.231£11.55
500 - 950£0.20£10.00
1000 - 1950£0.181£9.05
2000 +£0.177£8.85

*price indicative

RS Stock No.:
178-1437
Mfr. Part No.:
TIP31C
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Transistor Type

NPN

Maximum DC Collector Current

3 A

Maximum Collector Emitter Voltage

100 V

Package Type

TO-220

Mounting Type

Through Hole

Maximum Power Dissipation

2 W

Minimum DC Current Gain

10

Transistor Configuration

Single

Maximum Collector Base Voltage

100 V

Maximum Emitter Base Voltage

5 V

Pin Count

3

Number of Elements per Chip

1

Dimensions

9.15 x 10.4 x 4.6mm

Maximum Operating Temperature

+150 °C

NPN Power Transistors, STMicroelectronics


The STMicroelectronics TIP31C is a base island technology NPN power transistor in TO-220 plastic package with better performances than the industry standard TIP31C that make this device suitable for audio, power linear and switching applications. The PNP type is TIP32C.

New enhanced series
hFE improved linearity
High switching speed


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.