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MULTICOMP PRO BD135 Power Transistor

The NPN transistor BD135 is a versatile power transistor designed for medium power linear and switching applications. Encased in a TO-126 package, it features a collector-emitter voltage of 45V, collector current of 1.5A, and a total power dissipation of up to 12.5W. Its high DC current gain ranging from 40 to 250 makes it suitable for various electronic circuits, including amplification and switching tasks. With a junction temperature of 150°C, it offers reliable performance in a range of industrial and automation systems, ensuring efficient operation and durability.

Authorized Distributors
Source:Newark
Part No:BD135
Stock:743
Inv Date:06-07-2026
Price: Unit price: $0.304
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Source:Newark
Part No:BD135
Stock:72
Inv Date:06-07-2026
Price: Unit price: $0.731
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Source:DigiKey
Part No:BD135
Stock:1814
Inv Date:06-07-2026
Price: Unit price: $1.82
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Part No:BD135
Stock:12541
Inv Date:06-08-2026
Price: Unit price: $0.77
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Part No:BD135
Stock:0
Inv Date:06-08-2026
Price: N/A
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Part No:BD135
Stock:0
Inv Date:06-07-2026
Price: Unit price: $0.28
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Part No:BD135
Stock:3
Inv Date:06-07-2026
Price: Unit price: $0.109
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Source:Arrow EU
Part No:BD135
Stock:49889
Inv Date:06-08-2026
Price: N/A
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Part No:BD135
Stock:10000
Inv Date:06-08-2026
Price: N/A
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MULTICOMP PRO BD135 Power Transistor Specifications:

  • Collector-Base Voltage: 45 V
  • Collector Emitter Voltage: 45 V
  • Emitter-Base Voltage: 5 V
  • Collector Current: 1.5 A
  • Base Current: 0.5 A
  • Total Power Dissipation: 12.5 W (up to 25°C), derates above 25°C
  • Junction Temperature: 150°C
  • Storage Temperature: -65°C to +150°C
  • Thermal Resistance Junction to Case: 10 °C/W
  • Thermal Resistance Junction to Ambient: 100 °C/W
  • Collector-Base Breakdown Voltage: 45 V
  • Collector Emitter Breakdown Voltage: 45 V
  • Emitter-Base Breakdown Voltage: 5 V
  • Saturation Voltage: 0.058 V at 0.5A
  • DC Current Gain: 40 to 250
  • Dimensions in millimeters: A: 7-8, B: 10.5-10.8, C: 24-27, D: 0.7-0.9, E: 2.25, F: 0.49-0.75, G: 4.5, L: 15.7, M: 1.27, N: 3.75, P: 3-3.2, other metrics as per datasheet

Buy the Multicomp BD135 – Reliable NPN Power Transistor for Industrial Applications

Get your Multicomp BD135 NPN power transistor online today to enhance your electronic circuits with reliable switching and amplification capabilities. Designed for medium power applications, it offers high DC gain, a maximum collector-emitter voltage of 45V, and a current capacity of 1.5A. Its robust construction ensures durability and efficient operation in industrial automation, motor control, and switching circuits. Purchase now to enjoy fast delivery and superior quality that meets your project demands with confidence and precision.

Order your Multicomp BD135 power transistor today and ensure reliable performance for your industrial and switching projects.

Frequently Asked Questions

Where can I buy MULTICOMP PRO BD135?

You can click on the BUY or RFQ button to purchase BD135 from an authorized MULTICOMP PRO distributor.

How do I troubleshoot issues or seek technical support for part BD135?

You can download the BD135 datasheet or visit the MULTICOMP PRO website for support.

Who is the manufacturer of BD135?

MULTICOMP PRO

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