Transistors & Mosfet

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  • MPSA14 Darlington Transistor

    Transistors & Mosfet
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    ₨45.00 Quick View

    This NPN Bipolar Darlington Transistor is designed for use in switching applications, such as print hammer, relay, solenoid and lamp drivers.

  • TIP122 Darlington Transistor

    Transistors & Mosfet
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    ₨49.00 Quick View

    TIP122 transistor designed for general purpose amplifier and low speed switching applications.

  • TIP122 – Darlington Transistor (Original)

    Transistors & Mosfet
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    ₨99.00 Quick View
    • Darlington medium-power NPN Transistor
    • High DC Current Gain (hFE), typically 1000
    • Continuous Collector current (IC) is 5A
    • Collector-Emitter voltage (VCE) is 100 V
    • Collector-Base voltage (VCB) is 100V
    • Emitter Base Voltage (VBE) is 5V
    • Base Current(IB) is 120mA
    • Type NPN
    • Collector-Emitter Voltage: 100V
    • Collector-Base Voltage: 100V
    • Emitter-Base Voltage: 5V
    • Collector Current: 5A
    • Collector Dissipation: 65W
    • DC Current Gain (hfe): 1000
    • Operating and Storage Junction Temperature Range: -65 to +150C
    • Package: TO-220

  • TIP31C Power Transistor

    Transistors & Mosfet
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    ₨49.00 Quick View

    The Bipolar Power Transistor is designed for use in general purpose amplifier and switching applications.

  • TIP35C Power Transistor

    Transistors & Mosfet
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    ₨59.00 Quick View
    • Low saturation voltage
    • Simple drive requirements
    • High safe operating area
    • For low distortion complementary designs
    • Easy to carry and handle

  • Transistor Heat Sink

    Transistors & Mosfet
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    ₨20.00 Quick View

    A heat-sink is designed to remove heat from a transistor and dissipate it into the surrounding air as efficiently as possible. Heat-sinks take many different forms, such as finned aluminium or copper sheets or blocks, often painted or anodised matt black to help dissipate heat more quickly. Good physical contact between the transistor and heat-sink is essential, and a heat transmitting grease (heat-sink compound) is smeared on the contact area before clamping the transistor to the heat-sink.

  • ULN 2803

    ICs
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    ₨40.00 Quick View

    ULN 2803 is a high-voltage, high-current Darlington transistor array. The device consists of eight npn Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of each Darlington pair is 500 mA. The Darlington pairs may be connected in parallel for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers.

  • ULN2003 IC

    ICs
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    ₨40.00 Quick View
    1. Seven Darlingtons per package
    2. Output current 500 mA per driver (600 mA peak)
    3. Output voltage 50 V
    4. Integrated suppression diodes for inductive loads
    5. Outputs can be paralleled for higher current
    6. TTL/CMOS/PMOS/DTL compatible inputs
    7. Inputs pinned opposite outputs to simplify