onsemi BD681G NPN Darlington Transistor, 4 A 100 V HFE:750, 3-Pin TO-225

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Save 5% when you buy 2500 units

Subtotal (1 box of 500 units)*

£159.50

(exc. VAT)

£191.50

(inc. VAT)

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Temporarily out of stock
  • 999,999,500 unit(s) shipping from 31 December 2025
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Units
Per unit
Per Box*
500 - 500£0.319£159.50
1000 - 2000£0.311£155.50
2500 +£0.303£151.50

*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.:
122-0072
Mfr. Part No.:
BD681G
Brand:
onsemi
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Brand

onsemi

Transistor Type

NPN

Maximum Continuous Collector Current

4 A

Maximum Collector Emitter Voltage

100 V

Maximum Emitter Base Voltage

5 V

Package Type

TO-225

Mounting Type

Through Hole

Pin Count

3

Transistor Configuration

Single

Number of Elements per Chip

1

Minimum DC Current Gain

750

Maximum Collector Base Voltage

100 V

Maximum Collector Emitter Saturation Voltage

2.5 V

Maximum Collector Cut-off Current

0.2mA

Dimensions

7.74 x 2.66 x 11.04mm

Minimum Operating Temperature

-55 °C

Length

7.74mm

Maximum Operating Temperature

+150 °C

Height

11.04mm

Width

2.66mm

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