4 x BC548 Bipolar (BJT) Single Transistor, NPN, BC547-CTA Genuine ONSEMI ⚠🔥
The BC548CTA by onsemi is a widely used general-purpose, NPN bipolar junction transistor (BJT) housed in a through-hole TO-92 package. It is specifically designed for low-power amplification and switching applications.
Core Specifications
- Polarity: NPN
- Package: TO-92 (3-pin)
- Max Collector-Emitter Voltage (\(V_{CEO}\)): \(30\text{ V}\)
- Max Collector Current (\(I_{C}\)): \(100\text{ mA}\)
- DC Current Gain h_{FE}: 420 to 800 (The "C" suffix denotes the highest gain range in this family)
- Transition Frequency f_{T}: 300MHz
- Max Power Dissipation P_{D}: 500mW
- Operating Temperature: Up to 150^C
- C: Indicates the high-gain bin h_{FE} = 420 - 800.
- TA: Denotes the specific lead forming configuration or packaging method used during production (typically indicating ammo-pack/taped packaging).
It is the modern, plastic-packaged equivalent to older metal-can transistors like the BC108. Common uses include: [
1]
- General-purpose switching (driving small relays, LEDs)
- Preamplifier stages for audio equipment
- Sensor circuits and signal processing
- Purchasing & Technical Docs
Pricing is highly affordable, often retailing for less than $0.30 depending on volume. You can view the full technical specifications directly in the
onsemi BC550/D Datasheet.
HIGH QUALITY is GUARANTEED !! ⚠💥