

BC557 PNP Transistor - High-quality General Purpose Transistor
The BC557 PNP Transistor is a versatile, general-purpose transistor widely used in switching and amplification applications by wide range of users mostly…
- Delivery in 2 to 4 working daysFree in Islamabad & Rawalpindi above Rs 5,000
- Cash on deliveryPay when your parcel arrives
- 7-day checking warrantyDead-on-arrival items replaced
- Packed with careAnti-static & padded packaging
Highlights
- BC547 NPN Transistor
- 2N2222 NPN Transistor
- 4.7kΩ Resistor for Signal Processing
- BC547 NPN Transistor for Complementary Pairing
- Mini Breadboard for Easy Prototyping
- Variable Resistors for Precise Calibration
- Understanding PNP and NPN Transistors
- Transistor Circuit Design Guide
Specifications
- Type
- PNP Bipolar Junction Transistor
- Voltage
- Collector-Emitter Voltage (Vce) = 45V
- Current
- Maximum Collector Current (Ic) = 100mA
- Power
- Dissipation up to 500mW
About this product
The BC557 PNP Transistor is a versatile, general-purpose transistor widely used in switching and amplification applications by wide range of users mostly students. With its low noise and high performance, it is ideal for audio frequency circuits, signal processing, and general electronics projects. Its compact TO-92 package makes it easy to integrate into your designs.
For detailed transistor characteristics, visit All About Circuits .
Key Features
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FAQs
1. What is the primary application of the BC557 PNP transistor?
The BC557 is primarily used for amplification and low-power switching in audio and signal processing circuits.
2. How does it differ from the BC547 transistor?
The BC557 is a PNP transistor , while the BC547 is an NPN transistor . They are complementary to each other and can be used together in push-pull amplifier circuits.
3. What is the recommended operating voltage?








