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Showing 1 - 20 of 28 Products



+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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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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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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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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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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Infrared Phototransistor

Model: 276-145  |  Catalog #: 276-145

Infrared Phototransistor

Price:
$1.99

Use for help with lightwave communications.

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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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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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    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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    2N3055 NPN Transistor

    Model: 2N3055  |  Catalog #: 276-2041

    2N3055 NPN Transistor

    Price:
    $2.99

    Control the flow of electricity in your electronic equipment. The 2N3055 Transistor has a power diss...
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    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...
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    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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    LM339 Quad Comparator (14-Pin DIP)

    Model: LM339  |  Catalog #: 276-1712

    LM339 Quad Comparator (14-Pin DIP)

    Price:
    $2.49

    This LM339 Quad Comparator is made to function from a single power supply over a selection of voltag...
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    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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    2N4401 NPN Switching Transistor

    Model: 2N4401  |  Catalog #: 276-2058

    2N4401 NPN Switching Transistor

    Price:
    $1.49

    The 2N4401 NPN silicon transistor is designed for general purpose switching and amplifier applicatio...
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    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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    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...
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    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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    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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    38kHz Infrared (IR) Receiver Module

    Model: 276-640  |  Catalog #: 276-640

    38kHz Infrared (IR) Receiver Module

    Price:
    $4.49

    Great for experimental projects and building your own remote control. Low-voltage. Elliptical lens h...
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