STMicroelectronics TIP31A NPN Transistor, 3 A, 60 V, 3-Pin TO-220

View all Bipolar Transistors
Save 26% when you buy 250 units

Subtotal (1 pack of 5 units)*

£3.78

(exc. VAT)

£4.535

(inc. VAT)

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  • 175 unit(s) ready to ship
  • Plus 65 unit(s) ready to ship from another location
  • Plus 2,350 unit(s) shipping from 07 October 2025
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Per unit
Per Pack*
5 - 20£0.756£3.78
25 - 45£0.72£3.60
50 - 120£0.646£3.23
125 - 245£0.584£2.92
250 +£0.554£2.77

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

presentation
Bourns BD243C-S NPN Bipolar Transistor, 6 A, 100 V, 3-Pin TO-220
RS Stock No.
656-2273

Each

£1.44

(exc. VAT)

£1.73

(inc. VAT)

RS Stock No.:
485-9749
Mfr. Part No.:
TIP31A
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Transistor Type

NPN

Maximum DC Collector Current

3 A

Maximum Collector Emitter Voltage

60 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

60 V

Maximum Emitter Base Voltage

5 V

Pin Count

3

Number of Elements per Chip

1

Maximum Operating Temperature

+150 °C

Dimensions

9.15 x 10.4 x 4.6mm

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