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Relays & transformers

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Showing 1 - 20 of 702 Products



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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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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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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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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12VDC/40A SPST Automotive Relay

Model: 275-001  |  Catalog #: 275-001

12VDC/40A SPST Automotive Relay

Price:
$6.49

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

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NTE R46-5D12-12 12Amp 12VDC Relay
Web Only

Model: R46-5D12-12  |  Catalog #: 55048281

NTE R46-5D12-12 12Amp 12VDC Relay

Price:
$4.03

The R46 series general purpose relay is ideal for security equipment, household electrical appliance...
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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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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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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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0.5-Amp SPST Reed Relay at 12VDC

Model: 275-233  |  Catalog #: 275-233

0.5-Amp SPST Reed Relay at 12VDC

Price:
$3.99

Fast response, small size and low cost make this 0.5 amp relay a good choice for projects that requi...
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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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25.2V CT 2.0A Heavy-Duty Chassis-Mount Transformer with Lead

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

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

Price:
$14.49

Regulate the voltage you need for various circuit board and electrical projects with this heavy-duty...
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NTE R51-5D40-12 - Relay Auto 50A 12VDC SPDT
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Model: R51-5D40-12  |  Catalog #: 55048289

NTE R51-5D40-12 - Relay Auto 50A 12VDC SPDT

Price:
$6.67

NTE Auto 50A 12VDC SPDT Relay

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NXG NX-70VTR 70-Volt Line-Matching Transformer
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Model: NX-70VTR  |  Catalog #: 55013095

NXG NX-70VTR 70-Volt Line-Matching Transformer

Price:
$9.99

Ensure that your amplifiers and speakers receive the proper amount of power.

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NTE R46-5D12-6 Relay 12A DC-6V
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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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    RadioShack® 15A 12VDC/125VAC Relay

    Model: 2750031  |  Catalog #: 275-031

    RadioShack® 15A 12VDC/125VAC Relay

    Price:
    $4.99

  • Max. swi 15A 12VDC/125VAC Relay tched voltage: 277VAC/30VDC
  • Max. switched current: 15A<...
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    NTE R70-5D1-3 - Relay SPDT 1-Amp 3VDC
    Web Only

    Model: NTE R70-5D1-3  |  Catalog #: 55048307

    NTE R70-5D1-3 - Relay SPDT 1-Amp 3VDC

    Price:
    $3.35

    SPDT 1-amp relay

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    NTE R40-11D2-12 2Amp 12VDC Relay
    Web Only

    Model: R40-11D2-12  |  Catalog #: 55048275

    NTE R40-11D2-12 2Amp 12VDC Relay

    Price:
    $4.57

    The R40 series single contact PC mountable relay is used in telecommunications, computer peripherals...
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    NTE R53-5D20-12 0A-DC-SPDT-12V Relay
    Web Only

    Model: R53-5D20-12  |  Catalog #: 55048294

    NTE R53-5D20-12 0A-DC-SPDT-12V Relay

    Price:
    $6.06

    NTE 20A-DC-SPDT-12V Relay

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    NTE R40-11D2-5/6 2Amp 5/6VDC Relay
    Web Only

    Model: R40-11D2-5/6  |  Catalog #: 55048277

    NTE R40-11D2-5/6 2Amp 5/6VDC Relay

    Price:
    $4.57

    The R40 series single contact PC mountable relay is used in telecommunications, computer peripherals...
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