MCM Electronics

Search results for "Relay,"

Refine Your Search

  • Include special order items
  • Show in stock items only
864 Search Results Found Sort By
  12345 ... 58 Next
Product Detail Availability Buy
Image of Caig Laboratories D5S-6 DeoxIT D5 Spray Contact Cleaner, 5% solution, 5 oz.

3568

200-040 - DeoxIT D5 Spray Contact Cleaner, 5% solution, 5 oz.

Fast acting deoxidizing solution cleans, improves conductivity, lubricates & protects. DeoxIT contact cleaner dissolves oxides and sulfides that form on metal surfaces. This restores the contact’s integrity and leaves a thin microscopic layer that protects t...

Mfr Name: Caig Laboratories

Mfr Number: D5S-6

See all items in Contact Cleaners

In Stock

$11.49

(MSRP: $16.95)
Buy Now
Image of Sherwood America RX-4105 Two Channel Stereo Receiver

3319

50-7805 - Two Channel Stereo Receiver

Stereo Receiver Straight–forward AM/FM receiver features outstanding tuner sensitivity, multiple component inputs, and a solid, discrete output, 100W RMS x two channel stereo amplifier. Additionally, the included remote control operates the relay switching for t...

Mfr Name: Sherwood America

Mfr Number: RX-4105

See all items in Receivers

In Stock

$115.99

(MSRP: $119.95)
Buy Now
Image of Multicomp CMA31-DC12V-A 40A Automotive 12V Relay

2104

26-533 - 40A Automotive 12V Relay

40A Automotive 12V Relay These high current relays are commonly used for switching high current autosound, security, lighting and other custom applications. Mounting tab allows easy installation any place in the vehicle, even under the hood. 1/4" ...

Mfr Name: Multicomp

Mfr Number: CMA31-DC12V-A

See all items in Automotive

In Stock

$1.99

(MSRP: $4.95)
Buy Now
Image of Velleman SA K6714-16 16 Relay Universal Relay Card

1549

28-12918 - 16 Relay Universal Relay Card

16 Relay Universal Relay Card If you want to switch large electric currents using an electronic control and require control isolation at the same time, then this card is a valuable asset.

Mfr Name: Velleman SA

Mfr Number: K6714-16

See all items in Switches and Relays

In Stock Clearance Item

$64.99

(Reg: $89.94)
Buy Now
Image of Multicomp CMA31-DC12V-C 30A Automotive 12V SPDT Relay

1591

26-534 - 30A Automotive 12V SPDT Relay

These high current relays are commonly used for switching high current autosound, security, lighting and other custom applications. Mounting tab allows easy installation any place in the vehicle, even under the hood. 1/4" tabs accept standard femal...

Mfr Name: Multicomp

Mfr Number: CMA31-DC12V-C

See all items in Automotive

In Stock

$1.99

(MSRP: $4.95)
Buy Now
Image of Digistump DSK-00006 RELAY KIT

1287

28-17753 - Relay Kit

The DigiSpark is an Attiny85 based microcontroller development board similar to the Arduino line, only cheaper, smaller, and a bit less powerful. With a whole host of shields to extend its functionality and the ability to use the familiar Arduino IDE the Digispar...

Mfr Name: Digistump

Mfr Number: DSK-00006

See all items in Project Labs

In Stock Clearance Item

$4.99

(Reg: $6.49)
Buy Now
Image of Distributed By MCM LK_RPI_N13 Raspberry PI 9 Piece Module Kit

1340

83-15163 - Raspberry PI 9 Piece Module Kit

The Linker kit allows the use of the Raspberry Pi board without complicated soldering. Each component is presoldered to a miniature PCB. Jumper cables are provided to connect all the various components. Note the Slide Potentiometer, Touch Sensor and Temperature m...

Mfr Name: Distributed By MCM

Mfr Number: LK_RPI_N13

See all items in Raspberry Pi

In Stock Clearance Item

$21.99

(Reg: $26.68)
Buy Now
Image of Digistump DSK-00005 MOTOR DRIVER KIT

1322

28-17755 - Motor Driver Kit

The DigiSpark is an Attiny85 based microcontroller development board similar to the Arduino line, only cheaper, smaller, and a bit less powerful. With a whole host of shields to extend its functionality and the ability to use the familiar Arduino IDE the Digispar...

Mfr Name: Digistump

Mfr Number: DSK-00005

See all items in Project Labs

In Stock Clearance Item

$9.49

Buy Now
Image of Velleman SA VM142 PIC-PLC Interface Module

1260

28-16898 - PIC-PLC Interface Module

A PIC interface module for controlling electronics through a PIC or PICAXE Chip, including buffered inputs and outputs, and on-board LED and buzzer, and a Relay output.

Mfr Name: Velleman SA

Mfr Number: VM142

See all items in Picaxe

In Stock Clearance Item

$39.99

(Reg: $47.99)
Buy Now
Image of Digistump DSK-00008 I/O EXPANDER KIT

1308

28-17756 - I/O Expander Kit

The DigiSpark is an Attiny85 based microcontroller development board similar to the Arduino line, only cheaper, smaller, and a bit less powerful. With a whole host of shields to extend its functionality and the ability to use the familiar Arduino IDE the Digispar...

Mfr Name: Digistump

Mfr Number: DSK-00008

See all items in Project Labs

In Stock Clearance Item

$5.99

(Reg: $6.49)
Buy Now
Image of Digistump DSK-00016 I2C LCD KIT

1241

28-17752 - I2C LCD Kit

The DigiSpark is an Attiny85 based microcontroller development board similar to the Arduino line, only cheaper, smaller, and a bit less powerful. With a whole host of shields to extend its functionality and the ability to use the familiar Arduino IDE the Digispar...

Mfr Name: Digistump

Mfr Number: DSK-00016

See all items in LCDs

In Stock Clearance Item

$15.99

(Reg: $17.49)
Buy Now
Image of Arduino K000001 TinkerKit Basic Kit

1192

83-14716 - TinkerKit Basic Kit

TinkerKit simplifies electronic prototyping throughout a wide variety of sensors and actuators soldered on orange-coloured boards you can hook up to the Arduino through the Sensor Shield and three-pin cables. A little signal amplifier helps to stabilize the signal...

Mfr Name: Arduino

Mfr Number: K000001

See all items in Tinkerkits

In Stock Clearance Item

$79.99

(Reg: $115.50)
Buy Now
Image of Seco-larm SA-025Q Timer Module

970

82-8590 - Timer Module

Timer can be set to open or close the relay at the start or end of a timing cycle from 1 to 60 seconds. Can be triggered by positive DC voltage, dry contact closure or open dry contact. The relay can be programmed to pulse activate or activate for one second at th...

Mfr Name: Seco-larm

Mfr Number: SA-025Q

See all items in Modules

In Stock

$18.99

Buy Now
Image of Seco-larm ST-BD01Q Low Voltage Battery Cut-Off - 12/24V Selectable

1124

82-13990 - Low Voltage Battery Cut-Off - 12/24V Selectable

The Enforcer Low-Voltage Battery Cut-Off prevents deep discharge of backup batteries. Use it to save power for a backup battery on your security system. If there is a power failure this device will ensure that your backup battery remains powered and your security ...

Mfr Name: Seco-larm

Mfr Number: ST-BD01Q

See all items in Modules

In Stock

$14.99

Buy Now
Image of Altronix RB 610 Relay Modules

1012

82-3200 - Relay Modules

Each cluster contains six relay modules which can be separated by simply snapping them apart. 12 or 24VDC selectable operation. Single form "C" 10A/120VAC or 28VDC relay contact. Screw terminals handle up to 12 gauge wire. Mfr. #RB610.

Mfr Name: Altronix

Mfr Number: RB 610

See all items in Modules

In Stock

$34.99

Buy Now
  1 2 3 4 5 ... 58 Next