BC557 PNP General-Purpose BJT Transistor (Min 10 Pcs)
Rs. 1.18
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BC557 PNP General-Purpose BJT Transistor (Min 10 Pcs)
Rs. 1.18
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The BC557 is the PNP complement to the BC547 — a widely used general-purpose bipolar junction transistor in TO-92 package. Ideal for complementary circuit designs alongside the BC547, commonly used in European-designed audio and switching circuits. Sold in a minimum of 10 pieces.
Specifications
- Type: PNP BJT
- Collector-Emitter Voltage (VCEO): 45V
- Collector-Base Voltage (VCBO): 50V
- Collector Current (IC): 100mA
- DC Current Gain (hFE): 110–800 (groups A/B/C)
- Transition Frequency (fT): 150MHz
- Power Dissipation: 500mW
- Package: TO-92
Applications
High-side switching, complementary push-pull amplifier with BC547, audio preamplifier, current source, LED driver, signal inverter, microcontroller interface, voltage regulator circuit.
