onsemi Digital Transistor, 30 V NPN Through Hole TO-92, 3-Pin

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Subtotal (1 tape of 2000 units)*

£152.00

(exc. VAT)

£182.00

(inc. VAT)

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Temporarily out of stock
  • 2,000 unit(s) shipping from 13 May 2026
  • Plus 2,000 unit(s) shipping from 19 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
Per Tape*
2000 - 2000£0.076£152.00
4000 - 8000£0.075£150.00
10000 - 14000£0.07£140.00
16000 - 18000£0.069£138.00
20000 +£0.067£134.00

*price indicative

RS Stock No.:
186-7128
Mfr. Part No.:
BC517-D74Z
Brand:
onsemi
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Brand

onsemi

Product Type

Digital Transistor

Package Type

TO-92

Maximum Collector Emitter Voltage Vceo

30V

Mount Type

Through Hole

Transistor Configuration

Single

Maximum Collector Base Voltage VCBO

40V

Maximum Emitter Base Voltage VEBO

10V

Maximum Power Dissipation Pd

625mW

Transistor Polarity

NPN

Minimum DC Current Gain hFE

30000

Pin Count

3

Maximum Operating Temperature

150°C

Length

5.2mm

Height

21.77mm

Standards/Approvals

No

Series

BC517

Automotive Standard

No

This NPN Bipolar Darlington Transistor is designed for use in switching applications, such as print hammer, relay, solenoid and lamp drivers. The device is housed in the TO-92 package, which is designed for medium power applications.

Pb-Free Packages are Available

Applications

ESD Protection

Polarity Reversal Protection

Data Line Protection

Inductive Load Protection

Steering Logic

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