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BC109C The BC109C is an NPN bipolar junction transistor from ST, housed in a TO-18 package. It offers a maximum collector current of 200mA and a collector-emitter voltage of 250mV.
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BC109C

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The BC109C is an NPN bipolar junction transistor from ST, housed in a TO-18 package. It offers a maximum collector current of 200mA and a collector-emitter voltage of 250mV.
✓ Total Stock: 172 pcs
$ Price Range: $0.77

BC109C Available from 1 distributor

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BC109C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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BC109C Description

Short technical summary and product information.

The BC109C is a low power NPN bipolar transistor manufactured by ST, suitable for various electronic applications. It comes in a TO-18 package, facilitating through-hole mounting.

 

Key electrical specifications include a maximum collector current of 200mA and a collector-emitter voltage of 250mV. The transistor operates within a temperature range of -65°C to 200°C, with a maximum power dissipation of 600mW.

 

This component is often used in general-purpose amplification and switching circuits. Its TO-18 package is a standard for discrete components, offering robust mechanical and thermal performance.

BC109C Quick Information

Product Type: NPN Transistor
Canonical Name: BC109C NPN Transistor
Subcategory: Single, Pre-Biased

BC109C Compliance

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

BC109C Estimated Pricing

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1+ $0.77 $0.77

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

BC109C Features

  • NPN bipolar junction transistor.
  • TO-18 package for through-hole mounting.
  • Maximum collector current of 200mA.
  • Collector-emitter voltage of 250mV.
  • Wide operating temperature range.

BC109C Applications

  • General purpose amplification circuits.
  • Small signal switching applications.
  • Audio amplifier stages.
  • Low power electronic designs.

BC109C FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum collector current for the BC109C?

The maximum collector current for the BC109C is 200mA.

What is the collector-emitter voltage of the BC109C?

The collector-emitter voltage of the BC109C is 250mV.

What is the maximum power dissipation of the BC109C?

The maximum power dissipation of the BC109C is 600mW.

What is the operating temperature range for the BC109C?

The BC109C operates from -65°C to 200°C.

What package type is the BC109C?

The BC109C comes in a TO-18 package.

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