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Relays & transformers

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Showing 1 - 20 of 702 Products



12VDC/10A DPDT Plug-in Relay

Model: 275-218  |  Catalog #: 275-218

12VDC/10A DPDT Plug-in Relay

Price:
$2.97

This DPDT plug-in relay is ideal for switching high-current appliances and lighting. Coil rating of ...
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RadioShack® Audio Output Transformer

Model: EI-19  |  Catalog #: 273-1380

RadioShack® Audio Output Transformer

Price:
$2.99

This audio output transformer is perfect for various audio/video projects. Feature includes audio ou...
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12.6V CT 3.0A Chassis-Mount Transformer with Leads

Model: 273-1511  |  Catalog #: 273-1511

12.6V CT 3.0A Chassis-Mount Transformer with Leads

Price:
$11.99

Regulate the voltage you need for various circuit board and electrical projects with this heavy-duty...
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12VDC/40A SPST Automotive Relay
Sale

Model: 275-001  |  Catalog #: 275-001

12VDC/40A SPST Automotive Relay

Reg.:
$6.49
|
You save:
$0.65
Price:
$5.84 (sale price)
Sale valid until: 10/28/14

Use this SPST 12VDC/40A relay as a replacement in your vehicle.

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12.6V 300mA PCB-Mount Miniature Transformer

Model: 273-1385  |  Catalog #: 273-1385

12.6V 300mA PCB-Mount Miniature Transformer

Price:
$4.99

Regulate the voltage you need for your PCB project with this 12.6V 300mA PCB-Mount Miniature Transfo...
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25.2V CT 2.0A Heavy-Duty Chassis-Mount Transformer with Lead
Sale

Model: 273-1512  |  Catalog #: 273-1512

25.2V CT 2.0A Heavy-Duty Chassis-Mount Transformer with Lead

Reg.:
$14.49
|
You save:
$1.45
Price:
$13.04 (sale price)
Sale valid until: 10/28/14

Regulate the voltage you need for various circuit board and electrical projects with this heavy-duty...
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Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


0.5-Amp SPST Reed Relay at 12VDC
Sale

Model: 275-233  |  Catalog #: 275-233

0.5-Amp SPST Reed Relay at 12VDC

Reg.:
$3.99
|
You save:
$0.40
Price:
$3.59 (sale price)
Sale valid until: 10/28/14

Fast response, small size and low cost make this 0.5 amp relay a good choice for projects that requi...
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NTE R46-5D12-6 Relay 12A DC-6V
Web Only

Model: R46-5D12-6  |  Catalog #: 55077182

NTE R46-5D12-6 Relay 12A DC-6V

Price:
$4.03

  • All Sealed and Resistant to Wave Soldering & Cleaning
  • Low Profile
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    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    12VDC  Coil  DPDT Miniature PC Relay

    Model: 275-249  |  Catalog #: 275-249

    12VDC Coil DPDT Miniature PC Relay

    Price:
    $4.97

    High reliability and low cost make this DPDT miniature PC relay an easy purchase.

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


    RadioShack® 12V CT 450mA Std Chassis-Mount Xformer w/ Leads

    Model: 273-1365  |  Catalog #: 273-1365

    RadioShack® 12V CT 450mA Std Chassis-Mount Xformer w/ Leads

    Price:
    $7.49

    Regulate the voltage you need for various circuit board and electrical projects with this standard c...
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    Socket for 10-Amp Plug-In Relay
    Sale

    Model: 275-220  |  Catalog #: 275-220

    Socket for 10-Amp Plug-In Relay

    Reg.:
    $3.49
    |
    You save:
    $0.35
    Price:
    $3.14 (sale price)
    Sale valid until: 10/28/14

    A DPDT socket for your 10-amp plug-in relay.

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    NTE R73-5D10-12 - Relay 10-Amp 12VDC
    Web Only

    Model: NTE R73-5D10-12  |  Catalog #: 55048310

    NTE R73-5D10-12 - Relay 10-Amp 12VDC

    Price:
    $3.85

    Relay 10-amp 12VDC

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    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    RadioShack® 25.2V CT 450mA Std Chassis-Mount Xformer

    Model: 273-1366  |  Catalog #: 273-1366

    RadioShack® 25.2V CT 450mA Std Chassis-Mount Xformer

    Price:
    $7.99

    Regulate the voltage you need for various circuit board and electrical projects with this standard c...
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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    12.6V CT 1.2A Standard Center Tap Transformer with leads

    Model: 273-1352  |  Catalog #: 273-1352

    12.6V CT 1.2A Standard Center Tap Transformer with leads

    Price:
    $10.49

    Regulate the voltage you need for various circuit board and electrical projects with this center tap...
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    NTE R59-3A - Thermal Circuit Breaker 3-Amp
    Web Only

    Model: NTE R59-3A  |  Catalog #: 55048304

    NTE R59-3A - Thermal Circuit Breaker 3-Amp

    Price:
    $5.44

    Thermal circuit breaker, fuse holder type

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    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    NTE R58-15A - Thermal Circuit Breaker-15A
    Web Only

    Model: R58-15A  |  Catalog #: 55048299

    NTE R58-15A - Thermal Circuit Breaker-15A

    Price:
    $8.75

    This is a R58 series NTE Thermal Circuit Breaker 15A.

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    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    NTE R70-5D1-24 - Relay SPDT 1-Amp 24VDC
    Web Only

    Model: NTE R70-5D1-24  |  Catalog #: 55048306

    NTE R70-5D1-24 - Relay SPDT 1-Amp 24VDC

    Price:
    $3.35

    SPDT 1-amp relay

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    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    NTE R22-5D16-12 16Amp 12VDC Slimline Relay
    Web Only

    Model: R22-5D16-12  |  Catalog #: 55048267

    NTE R22-5D16-12 16Amp 12VDC Slimline Relay

    Price:
    $5.39

    These relays are designed for use in TVs, door openers, & security systems.

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    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    5VDC/1A SPDT Micro Relay

    Model: 275-240  |  Catalog #: 275-240

    5VDC/1A SPDT Micro Relay

    Price:
    $4.99

    This 1 amp SPDT relay is a good choice for projects that require several relays. Coil rating of 5VDC...
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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    Compact 5VDC/1A SPST Reed Relay

    Model: 275-232  |  Catalog #: 275-232

    Compact 5VDC/1A SPST Reed Relay

    Price:
    $4.49

    Fast response, small size and low cost make this 5VDC relay a good choice for robotics, computer int...
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    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store