• Find Battery
  • gift cards
RadioShack Cash - Spend $30 get $10 back - click for details
DIY
Price

Brand

Type

FREE 2-Day Shipping

 

Transistors & analog ICs

View as: View As Grid View As List

Showing 21 - 40 of 725 Products



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.

Free Ground Shipping on orders over $25  Details
See All Available Promotions
Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


NTE5608 - TRIAC-400VRM 8A GATE
Web Only

Model: NTE5608  |  Catalog #: 55053086

NTE5608 - TRIAC-400VRM 8A GATE

Price:
$3.70

  • High-performance, glass-passivated TRIAC
  • For applications where moderate gate sensitivit...
    See the Full Product Details

  • Free Ground Shipping on orders over $25  Details
    See All Available Promotions
    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    NTE152 NPN Transistor Audio-Power Amplifier/Switch
    Web Only

    Model: NTE152  |  Catalog #: 55052831

    NTE152 NPN Transistor Audio-Power Amplifier/Switch

    Price:
    $2.75

    Free Ground Shipping on orders over $25  Details
    See All Available Promotions
    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    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

    Free Ground Shipping on orders over $25  Details
    See All Available Promotions
    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.

    Free Ground Shipping on orders over $25  Details
    See All Available Promotions
    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.

    Free Ground Shipping on orders over $25  Details
    See All Available Promotions
    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    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...
    See the Full Product Details

    Free Ground Shipping on orders over $25  Details
    See All Available Promotions
    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    NTE962 3-Terminal Positive Voltage Regulator (6V, 1A)
    Web Only

    Model: NTE962  |  Catalog #: 55053139

    NTE962 3-Terminal Positive Voltage Regulator (6V, 1A)

    Price:
    $4.47

    • No external components required
    • Internal thermal overload protection

    Free Ground Shipping on orders over $25  Details
    See All Available Promotions
    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    NTE2902 - J-FET N-Channel VHF/UHF Amp 25V
    Web Only

    Model: NTE2902  |  Catalog #: 55052700

    NTE2902 - J-FET N-Channel VHF/UHF Amp 25V

    Price:
    $0.74

    The NTE2902 is an N-channel, silicon junction-field effect transistor in a TO92 type package designe...
    See the Full Product Details

    Free Ground Shipping on orders over $25  Details
    See All Available Promotions
    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    NTE NTE290 T-PNP SI AF Power Amplifier
    Web Only

    Model: NTE290  |  Catalog #: 55052699

    NTE NTE290 T-PNP SI AF Power Amplifier

    Price:
    $1.50

    The NTE289 (NPN) & NTE290 (PNP) silicon complementary transistors are used for audio power amplifier...
    See the Full Product Details

    Free Ground Shipping on orders over $25  Details
    See All Available Promotions
    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    NTE NTE2361 T-NPN SI High Speed Switch
    Web Only

    Model: NTE2361  |  Catalog #: 55052605

    NTE NTE2361 T-NPN SI High Speed Switch

    Price:
    $0.99

    The NTE2361 (NPN) and NTE2362 (PNP) complimentary silicon transistors are designed for general&ndash...
    See the Full Product Details

    Free Ground Shipping on orders over $25  Details
    See All Available Promotions
    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    LM324 Quad Op Amp (14-Pin Dip)

    Model: NLM324  |  Catalog #: 276-1711

    LM324 Quad Op Amp (14-Pin Dip)

    Price:
    $2.49

    These amplifiers are designed to specifically to operate from a solitary supply over a wide range of...
    See the Full Product Details

    Free Ground Shipping on orders over $25  Details
    See All Available Promotions
    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    NTE197 - T-PNP SI-AF PO
    Web Only

    Model: NTE197  |  Catalog #: 55052878

    NTE197 - T-PNP SI-AF PO

    Price:
    $3.31

  • DC current gain specified to 7-amps: hFE = 2.3 Min @ IC = 7A
  • Collector–emitter su...
    See the Full Product Details

  • Free Ground Shipping on orders over $25  Details
    See All Available Promotions
    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    NTE NTE5657 TRIAC 600VRM 0.8A Sensitive Gate
    Web Only

    Model: NTE5657  |  Catalog #: 55052785

    NTE NTE5657 TRIAC 600VRM 0.8A Sensitive Gate

    Price:
    $4.17

    The NTE5655 through NTE5657 are 800mA sensitive gate TRIACs in a TO92 type package designed to be dr...
    See the Full Product Details

    Free Ground Shipping on orders over $25  Details
    See All Available Promotions
    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    NTE2672 - T-NPN SI- General Purpose Amp 60V
    Web Only

    Model: NTE2672  |  Catalog #: 55052691

    NTE2672 - T-NPN SI- General Purpose Amp 60V

    Price:
    $1.22

    The NTE2672 is a silicon NPN transistor, high-gain, low-frequency, general purpose amp in a TO92 typ...
    See the Full Product Details

    Free Ground Shipping on orders over $25  Details
    See All Available Promotions
    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    LM556 Dual Precision Timer (14-Pin DIP)

    Model: LM556  |  Catalog #: 276-1728

    LM556 Dual Precision Timer (14-Pin DIP)

    Price:
    $2.49

    These devices provide two monolithic, independent timing circuits of the NE555, SA555, SE555 OR SE55...
    See the Full Product Details

    Free Ground Shipping on orders over $25  Details
    See All Available Promotions
    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    NTE2374 200V Power MOSFET N-Channel  High-Speed Switch
    Web Only

    Model: NTE2374  |  Catalog #: 55052907

    NTE2374 200V Power MOSFET N-Channel High-Speed Switch

    Price:
    $4.31

  • 200V, ID=18A, TO-220 case
  • Enhancement mode RDS=0.18Ω
  • Free Ground Shipping on orders over $25  Details
    See All Available Promotions
    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    NTE123A - Silicon Complimentary Transistors General Purpose
    Web Only

    Model: NTE123A  |  Catalog #: 55052513

    NTE123A - Silicon Complimentary Transistors General Purpose

    Price:
    $3.68

    The NTE123A (NPN) is a widely used “Industry Standard” complementary transistor in a TO1...
    See the Full Product Details

    Free Ground Shipping on orders over $25  Details
    See All Available Promotions
    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    NTE977 100mA Integrated Circuit 3-Terminal Voltage Regulator
    Web Only

    Model: NTE977  |  Catalog #: 55052812

    NTE977 100mA Integrated Circuit 3-Terminal Voltage Regulator

    Price:
    $2.04

    The NTE950, NTE951, and NTE977 are positive 3–terminal voltage regulators in available in a TO...
    See the Full Product Details

    Free Ground Shipping on orders over $25  Details
    See All Available Promotions
    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    TIP42G PNP Transistors

    Model: TIP42  |  Catalog #: 276-2027

    TIP42G PNP Transistors

    Price:
    $1.99

    The TP42G transistor has a power dissipation of 65W and an I(C) Peak of 10A, Continuous 6A. Case typ...
    See the Full Product Details

    Free Ground Shipping on orders over $25  Details
    See All Available Promotions
    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store