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    onsemi TIP121G NPN Darlington Transistor, 5 A dc 80 V dc HFE:1000, 3-Pin TO-220

    Subtotal 25 units (supplied in a tube)*

    £14.025

    (exc. VAT)

    £16.825

    (inc. VAT)

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    Temporarily out of stock
    • Shipping from 05 October 2025
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    Units
    Per unit
    25 +£0.561

    *price indicative

    Packaging Options:
    RS Stock No.:
    186-8205P
    Mfr. Part No.:
    TIP121G
    Brand:
    onsemi
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    Brand

    onsemi

    Transistor Type

    NPN

    Maximum Continuous Collector Current

    5 A dc

    Maximum Collector Emitter Voltage

    80 V dc

    Maximum Emitter Base Voltage

    5 V dc

    Package Type

    TO-220

    Mounting Type

    Through Hole

    Pin Count

    3

    Configuration

    Single

    Transistor Configuration

    Single

    Number of Elements per Chip

    1

    Minimum DC Current Gain

    1000

    Maximum Collector Base Voltage

    80 V dc

    Maximum Collector Emitter Saturation Voltage

    4 V dc

    Maximum Power Dissipation

    65 W

    Minimum Operating Temperature

    -65 °C

    Dimensions

    10.53 x 4.83 x 15.75mm

    Maximum Operating Temperature

    +150 °C

    Length

    10.53mm

    Width

    4.83mm

    Height

    15.75mm