• Find Battery
  • gift cards
RadioShack Cash - Spend $30 get $10 back - click for details
FREE SHIPPING for orders over $25 on DIY Parts and Specialty Batteries.
Price

Brand

FREE 2-Day Shipping

 
 

Relays & transformers

Clear My Selections
View as: View As Grid View As List

Showing 1 - 28 of 28 Products



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...
See the Full Product Details

Get free ground shipping on DIY parts and specialty batteries.  Details
Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


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

Model: R51-5D40-12F  |  Catalog #: 55048290

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

Price:
$9.18

NTE Auto 50A 12VDC SPDT Relay

Get free ground shipping on DIY parts and specialty batteries.  Details
Availability: Online: In-Stock Usually ships in 1 - 2 business days


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

Get free ground shipping on DIY parts and specialty batteries.  Details
Availability: Online: In-Stock Usually ships in 1 - 2 business days


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

Get free ground shipping on DIY parts and specialty batteries.  Details
Availability: Online: In-Stock Usually ships in 1 - 2 business days


7-9VDC/12A SPDT Relay, Mini

Model: 275-005  |  Catalog #: 275-005

7-9VDC/12A SPDT Relay, Mini

Price:
$4.97

A 7-9VDC changeover switch with low current requirement. This SPDT relay mounts directly onto your P...
See the Full Product Details

Get free ground shipping on DIY parts and specialty batteries.  Details
Availability: Online: Out-of-Stock Sign up for our back-in-stock email In-store: Find it in your store


NTE R70-5D1-12 - Relay SPDT 1-Amp 12VDC
Web Only

Model: NTE R70-5D1-12  |  Catalog #: 55048305

NTE R70-5D1-12 - Relay SPDT 1-Amp 12VDC

Price:
$3.47

Relay SPDT 1Amp 12VDC.

Get free ground shipping on DIY parts and specialty batteries.  Details
Availability: Online: In-Stock Usually ships in 1 - 2 business days


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...
See the Full Product Details

Get free ground shipping on DIY parts and specialty batteries.  Details
Availability: Online: In-Stock Usually ships in 1 - 2 business days


12VDC/1A SPDT Micro Relay

Model: 275-241  |  Catalog #: 275-241

12VDC/1A SPDT Micro Relay

Price:
$4.49

This 1 amp SPDT relay is a good choice for projects that require several relays. Coil rating of 12VD...
See the Full Product Details

Get free ground shipping on DIY parts and specialty batteries.  Details
Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


NTE R47-5A15-120 -SPDT 15Amp 120VAC Relay
Sale
Web Only

Model: R47-5A15-120  |  Catalog #: 55048284

NTE R47-5A15-120 -SPDT 15Amp 120VAC Relay

Reg.:
$16.74
|
You save:
$4.78
Price:
$11.96 (sale price)
Sale valid until: 08/11/14

NTE SPDT 15Amp 120VAC Relay

Get free ground shipping on DIY parts and specialty batteries.  Details
Availability: Online: In-Stock Usually ships in 1 - 2 business days
Ship To Store


NTE R46-5D12-24 12Amp 24VDC Relay
Web Only

Model: R46-5D12-24  |  Catalog #: 55048282

NTE R46-5D12-24 12Amp 24VDC Relay

Price:
$4.03

The R46 series general purpose relay is ideal for security equipment, household electrical appliance...
See the Full Product Details

Get free ground shipping on DIY parts and specialty batteries.  Details
Availability: Online: In-Stock Usually ships in 1 - 2 business days


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

Model: R51-5D40-12  |  Catalog #: 55048289

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

Reg.:
$6.67
|
You save:
$1.62
Price:
$5.05 (sale price)
Sale valid until: 08/13/14

NTE Auto 50A 12VDC SPDT Relay

Get free ground shipping on DIY parts and specialty batteries.  Details
Availability: Online: In-Stock Usually ships in 1 - 2 business days


NTE R52-5D40-12 - SPDT 40-Amp 12VDC Relay
Sale
Web Only

Model: R52-5D40-12  |  Catalog #: 55048293

NTE R52-5D40-12 - SPDT 40-Amp 12VDC Relay

Reg.:
$4.01
|
You save:
$1.21
Price:
$2.80 (sale price)
Sale valid until: 08/11/14

NTE SPDT 40amp 12VDC Relay

Get free ground shipping on DIY parts and specialty batteries.  Details
Availability: Online: In-Stock Usually ships in 1 - 2 business days


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

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

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

Reg.:
$6.06
|
You save:
$2.81
Price:
$3.25 (sale price)
Sale valid until: 08/13/14

NTE 20A-DC-SPDT-12V Relay

Get free ground shipping on DIY parts and specialty batteries.  Details
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

Get free ground shipping on DIY parts and specialty batteries.  Details
Availability: Online: In-Stock Usually ships in 1 - 2 business days


NTE R46-5D3-12 - 5Amp-DC-12V Relay
Web Only

Model: R46-5D3-12  |  Catalog #: 55048283

NTE R46-5D3-12 - 5Amp-DC-12V Relay

Price:
$4.13

5amp-DC-12V Relay

Get free ground shipping on DIY parts and specialty batteries.  Details
Availability: Online: Out-of-Stock Sign up for our back-in-stock email


NTE R25-5D16-24 16Amp 24VDC Relay
Sale
Web Only

Model: R25-5D16-24  |  Catalog #: 55048273

NTE R25-5D16-24 16Amp 24VDC Relay

Reg.:
$6.21
|
You save:
$1.44
Price:
$4.77 (sale price)
Sale valid until: 08/13/14

The R25 series relay is PC mountable and epoxy sealed for wave soldering and cleaning.

Get free ground shipping on DIY parts and specialty batteries.  Details
Availability: Online: In-Stock Usually ships in 1 - 2 business days


NTE R51-5D40-24 - Auto 50A 24VDC SPDT Relay
Sale
Web Only

Model: R51-5D40-24  |  Catalog #: 55048291

NTE R51-5D40-24 - Auto 50A 24VDC SPDT Relay

Reg.:
$6.67
|
You save:
$1.62
Price:
$5.05 (sale price)
Sale valid until: 08/13/14

NTE Auto 50A 24VDC SPDT Relay

Get free ground shipping on DIY parts and specialty batteries.  Details
Availability: Online: In-Stock Usually ships in 1 - 2 business days


NTE R51-5D40-24F Auto 50A 24VDC SPDT Relay
Sale
Web Only

Model: R51-5D40-24F  |  Catalog #: 55048292

NTE R51-5D40-24F Auto 50A 24VDC SPDT Relay

Reg.:
$9.99
|
You save:
$4.80
Price:
$5.19 (sale price)
Sale valid until: 08/15/14

NTE Auto 50A 24VDC SPDT Relay

Get free ground shipping on DIY parts and specialty batteries.  Details
Availability: Online: Out-of-Stock Sign up for our back-in-stock email


RadioShack SPDT 250V/10A Relay

Model: 2750041  |  Catalog #: 275-041

RadioShack SPDT 250V/10A Relay

Price:
$5.69

  • Low current requirement
  • Mounts directly to PC board
  • Get free ground shipping on DIY parts and specialty batteries.  Details
    Availability: Online: In-Stock Usually ships in 1 - 2 business days In-store: Find it in your store


    NTE R56S-5D.5-6D - Relay SPDT .5Amp 6VDC
    Sale
    Web Only

    Model: R56S-5D.5-6D  |  Catalog #: 55048297

    NTE R56S-5D.5-6D - Relay SPDT .5Amp 6VDC

    Reg.:
    $9.73
    |
    You save:
    $3.68
    Price:
    $6.05 (sale price)
    Sale valid until: 08/13/14

    NTE SPDT 5amp 6VDC Relay

    Get free ground shipping on DIY parts and specialty batteries.  Details
    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    NTE R48-5D5-6L - SPDT 5A 5/6VDC Relay
    Sale
    Web Only

    Model: R48-5D5-6L  |  Catalog #: 55048286

    NTE R48-5D5-6L - SPDT 5A 5/6VDC Relay

    Reg.:
    $9.89
    |
    You save:
    $3.74
    Price:
    $6.15 (sale price)
    Sale valid until: 08/13/14

    This is a general purpose NTE SPDT 5A 5/6VDC Relay.

    Get free ground shipping on DIY parts and specialty batteries.  Details
    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    NTE R48-5D10-12 -10Amp-DC 12V Relay
    Sale
    Web Only

    Model: R48-5D10-12  |  Catalog #: 55048285

    NTE R48-5D10-12 -10Amp-DC 12V Relay

    Reg.:
    $10.28
    |
    You save:
    $3.90
    Price:
    $6.38 (sale price)
    Sale valid until: 08/13/14

    This is a general purpose NTE 10Amp-DC 12V Relay.

    Get free ground shipping on DIY parts and specialty batteries.  Details
    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    R56S-5D.5-12 - Relay SPDT .5Amp 12VDC
    Sale
    Web Only

    Model: R56S-5D.5-12  |  Catalog #: 55048296

    R56S-5D.5-12 - Relay SPDT .5Amp 12VDC

    Reg.:
    $10.52
    |
    You save:
    $3.99
    Price:
    $6.53 (sale price)
    Sale valid until: 08/13/14

    NTE SPDT .5amp 12VDC Relay

    Get free ground shipping on DIY parts and specialty batteries.  Details
    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    NTE R24-5D10-12V 10Amp 12VDC Relay
    Sale
    Web Only

    Model: R24-5D10-12V  |  Catalog #: 55048269

    NTE R24-5D10-12V 10Amp 12VDC Relay

    Reg.:
    $10.59
    |
    You save:
    $4.01
    Price:
    $6.58 (sale price)
    Sale valid until: 08/13/14

    The R24 series relay is epoxy sealed for wave soldering and cleaning.

    Get free ground shipping on DIY parts and specialty batteries.  Details
    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    NTE R24-5D10-24V 10Amp 24VDC Relay
    Sale
    Web Only

    Model: R24-5D10-24V  |  Catalog #: 55048271

    NTE R24-5D10-24V 10Amp 24VDC Relay

    Reg.:
    $10.67
    |
    You save:
    $4.04
    Price:
    $6.63 (sale price)
    Sale valid until: 08/13/14

    The R24 series relay is epoxy sealed for wave soldering and cleaning. Cut−off nib after PCB wa...
    See the Full Product Details

    Get free ground shipping on DIY parts and specialty batteries.  Details
    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    NTE R24-5D10-24FP 10Amp 24VDC Relay
    Sale
    Web Only

    Model: R24-5D10-24FP  |  Catalog #: 55048270

    NTE R24-5D10-24FP 10Amp 24VDC Relay

    Reg.:
    $11.97
    |
    You save:
    $4.53
    Price:
    $7.44 (sale price)
    Sale valid until: 08/13/14

    The R24 series relay is epoxy sealed for wave soldering and cleaning.

    Get free ground shipping on DIY parts and specialty batteries.  Details
    Availability: Online: In-Stock Usually ships in 1 - 2 business days


    NTE RLY3922 - Relay 2Amp SPDT 12VDC
    Sale
    Web Only

    Model: NTE RLY3922  |  Catalog #: 55048332

    NTE RLY3922 - Relay 2Amp SPDT 12VDC

    Reg.:
    $22.90
    |
    You save:
    $8.68
    Price:
    $14.22 (sale price)
    Sale valid until: 08/13/14

    Relay 2amp SPDT 12VDC.

    Get free ground shipping on DIY parts and specialty batteries.  Details
    Availability: Online: In-Stock Usually ships in 1 - 2 business days
    Ship To Store


    NTE R04-5D30-12 12V 30Amp Relay
    Web Only

    Model: R04-5D30-12  |  Catalog #: 55048250

    NTE R04-5D30-12 12V 30Amp Relay

    Price:
    $38.26

    This is a relay designed for industrial control, such as motor starting and incandescent lamp loads.

    Get free ground shipping on DIY parts and specialty batteries.  Details
    Availability: Online: In-Stock Usually ships in 1 - 2 business days
    Ship To Store