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Relays & transformers

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Showing 1 - 20 of 120 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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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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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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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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7-9VDC/12A SPDT Relay, Mini

Model: 275-005  |  Catalog #: 275-005

7-9VDC/12A SPDT Relay, Mini

Price:
$6.49

A 7-9VDC changeover switch with low current requirement. This SPDT relay mounts directly onto your P...
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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 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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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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12VDC/10A DPDT Plug-in Relay

Model: 275-218  |  Catalog #: 275-218

12VDC/10A DPDT Plug-in Relay

Price:
$10.49

This DPDT plug-in relay is ideal for switching high-current appliances and lighting. Coil rating of ...
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Socket for 10-Amp Plug-In Relay

Model: 275-220  |  Catalog #: 275-220

Socket for 10-Amp Plug-In Relay

Price:
$3.49

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

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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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125VAC/10A DPDT Plug-In Relay

Model: 275-217  |  Catalog #: 275-217

125VAC/10A DPDT Plug-In Relay

Price:
$10.99

This DPDT plug-in relay is ideal for switching high-current appliances and lighting. Coil rating of ...
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NTE R95-001 - Relay Hold-Down Spring
Web Only

Model: NTE R95-001  |  Catalog #: 55048312

NTE R95-001 - Relay Hold-Down Spring

Price:
$1.84

Relay hold-down spring.

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

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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NTE R95-188  5−Pin Automotive Socket with Wire Leads
Web Only

Model: R95-188  |  Catalog #: 55048329

NTE R95-188 5−Pin Automotive Socket with Wire Leads

Price:
$5.44

5−pin automotive socket with wire leads

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NTE R95-117 Relay 14−Pin Miniature Socket
Web Only

Model: R95-117  |  Catalog #: 55048322

NTE R95-117 Relay 14−Pin Miniature Socket

Price:
$9.38

Relay 14−pin miniature socket

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NTE R12-17D3-12 12V 5Amp Relay
Web Only

Model: R12-17D3-12  |  Catalog #: 55048259

NTE R12-17D3-12 12V 5Amp Relay

Price:
$12.52

This is a general purpose relay.

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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 R95-110 - Relay 8-Pin Socket
Web Only

Model: NTE R95-110  |  Catalog #: 55048317

NTE R95-110 - Relay 8-Pin Socket

Price:
$8.46

Relay 8-pin socket.

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

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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Availability: Online: In-Stock Usually ships in 2 - 3 business days