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BC549 NPN Transistors Robotics Bangladesh
  • BC549 NPN Transistors Robotics Bangladesh

BC549 NPN Transistors

RBD-1902

  • BC549 Transistor
  • Transistor Type: NPN
  • Package/Case: TO−92 Straight Lead
BDT 5.00
BDT 5.00 BDT 5.00 BDT 5.00 BDT 5.00
Tax included Tax excluded Tax included Tax excluded
BDT 5.00 Tax excluded
BDT 5.00 Tax included
BDT 0.00 Tax
BDT 5.00 Tax excluded
BDT 0.00 Tax
BDT 5.00 Tax included
Quantity
In-Stock
986 Items

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Description

BC549 is a NPN transistor hence the collector and emitter will be left open (Reverse biased) when the base pin is held at ground and will be closed (Forward biased) when a signal is provided to base pin. It is a low current transistor hence the maximum amount of current that could flow through the Collector pin (Ic) is 100mA, hence we cannot connect loads that consume more than 100mA and load voltage more than 30V using this transistor. BC549 has a decent gain value hfe from 420 to 800; this value determines the amplification capacity of the transistor.

When this transistor is fully biased then it can allow a maximum of 100mA to flow across the collector and emitter. This stage is called Saturation Region. When base current is removed the transistor becomes fully off, this stage is called as the Cut-off Region. Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

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Application

  1. Switching small loads
  2. Small signal amplifiers
  3. Darlington pair
  4. LED array sequence controller
  5. Audio Noise filters

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General Specification
Collector−Base Voltage VCBO 30
Collector−Emitter Voltage VCEO 30
Emitter-Base Voltage VEBO 5
Product Type BC546/ BC547/ BC548/ BC549/ BC550 NPN EPITAXIAL SILICON TRANSISTOR
Operating Temperature Range (°C) –55° C to +125° C
Mounting Type Through Hole
Shipment Weight 0.005 kg
Shipment Dimensions 3 × 3 × 3 cm

Please allow 5% measuring deviation due to manual measurement.

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Documentation:

  1. Datasheet

Package Includes:

1 x BC549 NPN Transistors.

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Product Details
RBD-1902
986 Items

Specific References

EAN13
1902
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