BC557 PNP Transistor TO-92 (Pack of 5) – General Purpose PNP Bipolar Junction Transistor
Rs. 9.00
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BC557 PNP Transistor TO-92 (Pack of 5) – General Purpose PNP Bipolar Junction Transistor
Rs. 9.00
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The BC557 PNP Transistor (Pack of 5) is a versatile general-purpose PNP Bipolar Junction Transistor (BJT) widely used in electronic switching, amplification, signal processing, and control circuits. Housed in the industry-standard TO-92 package, the BC557 is an essential component for students, hobbyists, electronics engineers, and professionals.
Ideal for use in Arduino, ESP32, Raspberry Pi, STM32, and other embedded electronics projects, the BC557 can be used for low-power switching applications, LED drivers, relay control circuits, sensor interfaces, and audio amplifier designs.
This pack includes 5 high-quality BC557 transistors, making it perfect for prototyping, repairs, and educational experiments.
🚀 Key Features
- General-purpose PNP Bipolar Junction Transistor (BJT)
- Standard TO-92 package
- Suitable for switching and amplification applications
- Low noise and reliable performance
- Fast switching characteristics
- Ideal for low-power electronic circuits
- Compatible with breadboards and PCBs
- Excellent for DIY electronics and educational projects
- Pack of 5 Transistors
📦 Package Includes
- 5 × BC557 PNP Transistor (TO-92)
📊 Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | BC557 |
| Transistor Type | PNP |
| Package | TO-92 |
| Collector-Emitter Voltage (VCEO) | -45V |
| Collector Current (IC) | -100mA (Max) |
| Power Dissipation | 500mW |
| Transition Frequency (fT) | Approximately 150MHz |
| Operating Temperature | -55°C to +150°C |
💡 Recommended Applications
- Electronic switching circuits
- Signal amplification
- LED driver circuits
- Relay driver circuits
- Sensor interfacing
- Audio amplifier circuits
- Arduino and ESP32 projects
- Robotics and automation
- Educational electronics experiments
- DIY electronic prototypes
- Power management circuits
🌟 Why Choose the BC557 Transistor?
- Reliable performance for switching and amplification
- Compact TO-92 package for easy PCB mounting
- Widely used in educational and industrial applications
- Compatible with a variety of microcontroller projects
- Cost-effective pack of five transistors
- Trusted component for analog and digital electronics