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BC109B The BC109B is an NPN bipolar transistor manufactured by ST. It features a power dissipation of 600mW.
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BC109B

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The BC109B is an NPN bipolar transistor manufactured by ST. It features a power dissipation of 600mW.
✓ Total Stock: 5 pcs
$ Price Range: $0.77

BC109B Available from 1 distributor

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✓ Non-Authorised
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5 pcs
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BC109B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Power Dissipation
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BC109B Description

Short technical summary and product information.

The BC109B is a low power NPN bipolar junction transistor (BJT) from STMicroelectronics. It is designed for general purpose applications, particularly in audio amplifiers.

 

Key electrical specifications include a power dissipation of 600mW. The transistor has an NPN polarity.

 

This component is suitable for various electronic circuits requiring a small signal NPN transistor. Its specifications make it a versatile choice for audio amplification and general switching tasks.

BC109B Quick Information

Product Type: Bipolar Transistor
Canonical Name: BC109B NPN Bipolar Transistor
Subcategory: Single, Pre-Biased

BC109B Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BC109B Estimated Pricing

Qty Low High
1+ $0.77 $0.77

Estimated market price range - modelled values for guidance only, not live distributor offers.

BC109B Features

  • NPN bipolar transistor with 600mW power dissipation.
  • Polarity is NPN for switching and amplification.
  • Manufactured by Multicomp, low power bipolar type.
  • Part of the category for single pre-biased BJTs.
  • Datasheet available for detailed specifications.

BC109B Applications

  • Suitable for low power amplification circuits.
  • Used in general purpose switching applications.
  • Ideal for audio signal amplification.
  • Applicable in small signal transistor designs.

BC109B FAQs

5 frequently asked questions generated from this part’s specifications.
What is the power dissipation of the BC109B transistor?

The BC109B transistor has a power dissipation of 600mW.

What is the polarity of the BC109B transistor?

The BC109B transistor has an NPN polarity.

What is the RoHS status for the BC109B?

The BC109B is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the BC109B?

The BC109B has a Moisture Sensitivity Level (MSL) of 1 Unlimited.

What is the REACH status for the BC109B?

The BC109B is REACH Unaffected.

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