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C 945 (P331) Bipolar NPN Transistor

SKU: 10551

1) Continuous Collector current (IC): 150mA
2) Collector-Emitter voltage (VCEO): 50 V
3) Collector-Base voltage (VCB0): 60V
4) Emitter Base Voltage (VBE0): 5V
5) Transition Frequency: 150MHz

    ₹ 12.00 12.0 INR ₹ 12.00 (Incl. GST)

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    The C945 is an Bipolar audio frequency NPN transistor. It has a decent gain value (hfe) of maximum 700 and is highly linear. Hence it was widely used in amplifier applications for pre-amplifying purpose, in high frequency circuits. It is also used as oscillators with is complementary A733 PNP transistor

    When used as a switch it can easily by controlled by a MCU/MPU since it has a base voltage of only 5V. It can switch loads up to 50V but has a very low collector current rating of only 150mA so this transistor is not really a good choice to be used as a switch. A better alternative for switching applications will be 2N2222


    • High frequency amplifier NPN Transistor

    • Current Gain (hFE) is 70 to 700 (high linearity)

    • Collector-Emitter voltage: BVcbo: 50V

    • Collector current up to 150mA

    • Complimentary to UTC 2SA733


    • Low current switches

    • Pre-amplifiers

    • H-bridge circuits for low power motors

    • Audio frequency amplifier circuits

    • Oscillator circuits

    Packager Include:

    • 1 x C 945 (P331) Bipolar NPN Transistor

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