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ONSEMI BC32740TA PNP Transistor

The BC32740TA is a PNP epitaxial silicon transistor suitable for switching and amplifier applications. It is ideal for AF-driver stages and low-power output stages, functioning as a complementary device to BC337 and BC338. This TO-92 packaged transistor supports collector-emitter voltages up to -50 V, collector current of -800 mA, and junction temperature of 150°C. It features low saturation voltage, high current gain, and a power dissipation of 625 mW, making it perfect for low-power, high-reliability electronic circuits requiring efficient signal amplification and switching.

Authorized Distributors
Source:Newark
Part No:BC32740TA
Stock:6834
Inv Date:06-13-2026
Price: Unit price: $0.335
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Source:DigiKey
Part No:BC32740TA
Stock:4574
Inv Date:06-13-2026
Price: Unit price: $0.07143
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Part No:BC32740TA
Stock:7179
Inv Date:06-14-2026
Price: Unit price: $0.34
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Part No:BC32740TA
Stock:8000
Inv Date:06-13-2026
Price: Unit price: $0.038
Buy/RFQ:
Part No:BC32740TA
Stock:8000
Inv Date:06-13-2026
Price: Unit price: $0.038
Buy/RFQ:
Part No:BC32740TA
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.0635
Buy/RFQ:

ONSEMI BC32740TA PNP Transistor Specifications:

  • Collector-Emitter Voltage: -50 V
  • Collector-Emitter Breakdown Voltage: -45 V
  • Emitter-Base Voltage: -5 V
  • Collector Current (DC): -800 mA
  • Power Dissipation: 625 mW
  • Junction Temperature: 150°C
  • Storage Temperature: -55 to 150°C
  • Thermal Resistance, Junction-to-Ambient: 200 °C/W
  • Package Type: TO-92
  • Maximum operating temperature: 150°C
  • Maximum storage temperature: -55°C to 150°C

Buy the Buy ON Semiconductor BC32740TA Part Number BC32740TA Online

Purchase the ON Semiconductor BC32740TA PNP transistor online today and benefit from its high current gain, low saturation voltage, and versatile applications in switching and amplification. With a collector-emitter voltage rating of -50 V and a collector current capacity of -800 mA, this TO-92 package device is ideal for low-power circuits. Its excellent thermal stability and power dissipation of 625 mW ensure durability and dependable operation in various electronic projects. Get yours now to improve your circuit efficiency and performance.

Order your ON Semiconductor BC32740TA PNP transistor today and enhance your low-power amplifier and switching circuits with reliable performance.

Frequently Asked Questions

Where can I buy ONSEMI BC32740TA?

You can click on the BUY or RFQ button to purchase BC32740TA from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part BC32740TA?

You can download the BC32740TA datasheet or visit the ONSEMI website for support.

Who is the manufacturer of BC32740TA?

ONSEMI

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