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Showing 1 - 20 of 28 Products



RadioShack® Infrared LED Emitter and Detector

Model: 276-142  |  Catalog #: 276-142

RadioShack® Infrared LED Emitter and Detector

Price:
$3.99

Use this RadioShack infrared LED emitter and detector in your latest hobby project.

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Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


RadioShack® 5mm Ambient Light Sensor (5-Pack)

Model: 2760326  |  Catalog #: 276-326

RadioShack® 5mm Ambient Light Sensor (5-Pack)

Price:
$3.99

  • Light to current, analog output
  • Good output linearity across wide illumination rangeSee the Full Product Details

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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    +5V Fixed-Voltage Regulator 7805

    Model: 7805  |  Catalog #: 276-1770

    +5V Fixed-Voltage Regulator 7805

    Price:
    $1.99

    This high-power regulator has capabilities up to +5V at 1 amp.

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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    LM741CN Operational Amplifier (8-Pin Dip)

    Model: LN741CN  |  Catalog #: 276-007

    LM741CN Operational Amplifier (8-Pin Dip)

    Price:
    $1.49

    A general purpose operational amplifier featuring improved performance over industry standards like ...
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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    TLC555/TLC555CP LinCMOS Timer (8-Pin DIP)

    Model: TLC555/TLC555CP  |  Catalog #: 276-1718

    TLC555/TLC555CP LinCMOS Timer (8-Pin DIP)

    Price:
    $1.99

    TLC555/TLC555CP monolithic timing circuit is fully compatible with CMOS, TTL and MOS logic and opera...
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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    2N3904 NPN Small Signal Transistor

    Model: 2N3904  |  Catalog #: 276-2016

    2N3904 NPN Small Signal Transistor

    Price:
    $1.49

    Transistor has a power dissipation of 350mW and I(C) Max. of 200mA.

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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    RadioShack® LM555 Precision Timer (8-Pin DIP)

    Model: LM555  |  Catalog #: 276-1723

    RadioShack® LM555 Precision Timer (8-Pin DIP)

    Price:
    $1.99

  • Precision monolithic timing circuits
  • Capable of producing accurate time delays or oscill...
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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    TIP3055 NPN Transistor

    Model: TIP3055  |  Catalog #: 276-2020

    TIP3055 NPN Transistor

    Price:
    $1.99

    The TIP3055 has a power dissipation of 90W.

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    LM386 Low Voltage Audio Power Amplifier (8-Pin DIP)

    Model: LM386  |  Catalog #: 276-1731

    LM386 Low Voltage Audio Power Amplifier (8-Pin DIP)

    Price:
    $1.99

    Let this power amplifier cater to your low voltage applications.

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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    RadioShack®  NPN Transistors (15-Pack)

    Model: 276-1617  |  Catalog #: 276-1617

    RadioShack® NPN Transistors (15-Pack)

    Price:
    $3.49

    General-purpose silicon, high-speed, medium control switching 2N222 transistors.

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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    MPS2222A Transistor

    Model: MPS2222A  |  Catalog #: 276-2009

    MPS2222A Transistor

    Price:
    $1.49

    Designed for high-speed, medium-power switching and general-purpose amplifier applications.

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    MOSFET IRF510 Transistor

    Model: IRF510  |  Catalog #: 276-2072

    MOSFET IRF510 Transistor

    Price:
    $2.49

    Transistors designed for your electronic needs. Power Dissipation of 20W. Mfr. #IRF510. Case Type: T...
    See the Full Product Details

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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    RadioShack® +12V Fixed-Voltage Regulator 7812

    Model: 7812  |  Catalog #: 276-1771

    RadioShack® +12V Fixed-Voltage Regulator 7812

    Price:
    $1.99

    Power up with this voltage regulator. May require heatsink in some applications.

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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    Infrared Phototransistor

    Model: 276-145  |  Catalog #: 276-145

    Infrared Phototransistor

    Price:
    $1.99

    Use for help with lightwave communications.

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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    TIP31 NPN Transistor

    Model: TIP31  |  Catalog #: 276-2017

    TIP31 NPN Transistor

    Price:
    $1.99

    The TIP31 Transistor has a power dissipation of 40W.

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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    RadioShack® 3mm Ambient Light Sensors (5-Pack)

    Model: 2760325  |  Catalog #: 276-325

    RadioShack® 3mm Ambient Light Sensors (5-Pack)

    Price:
    $3.99

  • Light to current, analog output
  • Good output linearity across wide illumination rangeSee the Full Product Details

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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    PNP Amplifying Transistors (15-Pack)

    Model: 2N3906  |  Catalog #: 276-1604

    PNP Amplifying Transistors (15-Pack)

    Price:
    $3.49

    PNP small-signal type amplifying transistor, similar to 2N3904. 350mW dissipation. Package of 15.

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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    RadioShack® Adjustable-Voltage Regulator LM317T

    Model: LM317T  |  Catalog #: 276-1778

    RadioShack® Adjustable-Voltage Regulator LM317T

    Price:
    $3.49

    Want options for your output voltage? This regulator has an adjustable range from +1.2 to 37VDC. May...
    See the Full Product Details

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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    TIP120 NPN-D Transistor

    Model: TIP120  |  Catalog #: 276-2068

    TIP120 NPN-D Transistor

    Price:
    $1.99

    Use this transistor for your electronic needs. Power dissipation of 80W. Case type: TO-220.

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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    TL082/TL082CP Wide Dual JFET Input Op Amp (8-Pin DIP)

    Model: TL082/TL082CP  |  Catalog #: 276-1715

    TL082/TL082CP Wide Dual JFET Input Op Amp (8-Pin DIP)

    Price:
    $2.49

    Looking for a wide selection of operational amplifiers? We’ve got you covered.

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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store