myMectronic
myMectronic

A Premier B2B Part Search

ONSEMI BC546CTA Amplifier Transistor

This product experiences extended lead times due to high market demand, which may cause delivery date fluctuations. It is exempt from discounts. The NPN silicon amplifier transistors are ideal for signal amplification in various electronic circuits, featuring maximum ratings such as collector-emitter voltage up to 65V for BC546, base-emitter voltage of 6.0V, and collector current of 100mA. They are available in Pb-Free packages, with thermal resistance of 200 °C/W junction-to-ambient. These transistors are suitable for low-power amplification, switching, and linear applications in industrial or consumer electronics.

Authorized Distributors
Source:Newark
Part No:BC546CTA
Stock:1815
Inv Date:06-10-2026
Price: Unit price: $0.031
Buy/RFQ:
Source:DigiKey
Part No:BC546CTA
Stock:56436
Inv Date:06-10-2026
Price: Unit price: $0.29
Buy/RFQ:
Part No:BC546CTA
Stock:88316
Inv Date:06-11-2026
Price: Unit price: $0.26
Buy/RFQ:
Part No:BC546CTA
Stock:18000
Inv Date:06-10-2026
Price: Unit price: $0.0303
Buy/RFQ:
Part No:BC546CTA
Stock:18000
Inv Date:06-10-2026
Price: Unit price: $0.0303
Buy/RFQ:
Part No:BC546CTA
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.051
Buy/RFQ:
Source:Arrow EU
Part No:BC546CTA
Stock:2000
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:
Part No:BC546CTA
Stock:7431
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:

ONSEMI BC546CTA Amplifier Transistor Specifications:

  • Collector-Emitter Voltage: 65 V for BC546, 45 V for BC547, 30 V for BC548
  • Collector-Base Voltage: 80 V for BC546, 50 V for BC547, 30 V for BC548
  • Emitter-Base Voltage: 6.0 V
  • Collector Current: 100 mA
  • Total Device Dissipation: 625 mW at 25°C, derated by 5.0 mW/°C
  • Total Device Dissipation (Case): 1.5 W at 25°C, derated by 12 mW/°C
  • Operating Junction Temperature: -55°C to +150°C
  • Thermal Resistance: Junction-to-Ambient 200 °C/W, Junction-to-Case 83.3 °C/W
  • Package Type: TO-92, Pb-Free Packages Available
  • Maximum Ratings Stress ratings only, functional operation above limits not implied, lead times extended due to demand
  • Available in Tape & Reel, Bulk, Ammo Box packaging options
  • Lead Length: Standard is controlled, bent or straight leads available, dimensions per ANSI YH4 standard
  • Temperature Range: -55°C to +150°C
  • Features include Pb-Free options and high reliability in low-power applications

Buy the Buy ON Semiconductor Amplifier Transistor Part Number BC546CTA Online

Purchase the ON Semiconductor BC546CTA amplifier transistor online today to experience high-quality signal amplification for various electronic devices. Ideal for low-power applications with a maximum collector-emitter voltage of 65V and continuous collector current of 100mA, these NPN silicon transistors are available in Pb-Free packages. Whether for industrial, consumer, or DIY electronics, ordering online guarantees quick delivery and genuine products, making your project efficient and dependable. Don't miss the chance to enhance your circuits with trusted components from ON Semiconductor now.

Order your ON Semiconductor BC546CTA amplifier transistor today and ensure reliable low-power signal amplification for your electronic projects.

Frequently Asked Questions

Where can I buy ONSEMI BC546CTA?

You can click on the BUY or RFQ button to purchase BC546CTA from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part BC546CTA?

You can download the BC546CTA datasheet or visit the ONSEMI website for support.

Who is the manufacturer of BC546CTA?

ONSEMI

ONSEMI Part List

Browse and search other ONSEMI parts, locate datasheets and stock

Sponsored by