MCM Electronics

12v Relay

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    12v Relay

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    28-12924 - Pushbutton Digital Code Lock

    Digital Code Lock Pushbutton Kit This code lock may be used to switch an alarm on and off, or to open a door lock. An LED on the operating panel indicates the position of the 'lock'. The code is easy to set. Because the operation panel is completely enclosed, it may be used inside and outside.

    Mfr Name: Velleman SA

    Mfr Number: K6400

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    In Stock

    $6.23

    (MSRP $40.28)
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    28-22900 - Cycle Timer 20Min~2.5 Hours Pre Assembled Module Board

    Cycle Timer 20min~2.5 Hours The I-12 is a 12v timer module that cycles a 5A/230V relay. The "ON" and "Off" settings may be adjusted by onboard pots between 20 minutes and 2.5 hours. Requires 12VDC 60mA/80mA power supply (sold separately).

    Mfr Name: Cebek

    Mfr Number: I-12

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    In Stock

    $8.77

    (MSRP $29.95)
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    80-9093 - 10-Channel 12Vdc Light Effect Kit

    A 10 channel light effect generator for LED's, Fluorescents or solid state relays.

    Mfr Name: Velleman SA

    Mfr Number: K8044

    In Stock

    $9.80

    (MSRP $43.80)
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    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

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    In Stock

    $24.23

    (MSRP $157.39)
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    80-9102 - 8-Channel Rf Remote Control S Kit

    This relay card can be used in several ways : stand alone card, addressed by switches or open collector outputs or remote controlled through RS232. This is a kit and requires moderate soldering skills

    Mfr Name: Velleman SA

    Mfr Number: K8056

    In Stock

    $23.98

    (MSRP $95.90)
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    82-21390 - Glass Beark Sensor

    The ENFORCER190 is a sensor that is ideal for rooms with multiple windows or where attaching a vibration sensor directly to the glass may not be possible

    Mfr Name: Seco-larm

    Mfr Number: ENFORCER190

    See all Glass Break in Wired Alarms

    In Stock

    $10.00

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    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

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    In Stock

    $16.50

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    82-21275 - Water Sensor - 12VDC (Closed Loop; Integrated Probes)

    …of water and to provide a relay signal for controlling external devices. The switch operates on 12 Volts DC and functions as a Normally Closed Sensor, for a Normally Closed Loop system. The Red and Black wires are for powering the switch while the White and Green wires are the relay control wires.

    Mfr Name: George Risk Industries

    Mfr Number: 2600

    See all Magnetic Contacts in Wired Alarms

    In Stock

    $6.11

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    82-21280 - Water Sensor - 12VDC (Closed Loop; Pigtail Probes)

    …of water and to provide a relay signal for controlling external devices. The switch operates on 12 Volts DC and functions as a Normally Closed Sensor, for a Normally Closed Loop system. The Red and Black wires are for powering the switch while the White and Green wires are the relay control wires.

    Mfr Name: George Risk Industries

    Mfr Number: 2600T

    See all Magnetic Contacts in Wired Alarms

    In Stock

    $8.63

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    28-17762 - DWO DIGISPARK STARTER 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 Digispark is a great way to jump into…

    Mfr Name: Digistump

    Mfr Number: DSU-00030

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    In Stock

    $5.00

    (MSRP $14.95)
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    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" tabs accept standard female…

    Mfr Name: Multicomp

    Mfr Number: CMA31-DC12V-A

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    On Backorder (Expected in 82 days)

    $1.99

    (MSRP $4.95)
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    82-13995 - Low Voltage Miniature Delay Time Module

    This timer module will extend the activation time of a momentary contact switch for 1~60 seconds via a field-adjustable rotary pot. It is ideal for electrical locks which do not have a built-in time delay function. Its compact size makes it small enough to fit in a single-gang box or inside a door…

    Mfr Name: Seco-larm

    Mfr Number: SA-026Q

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    On Backorder (Expected in 17 days)

    $24.49

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    R95-160 - PC Board Mount Socket 40A Relay 12VDC SPDT 5 pin

    * For R51 series automotive relay * UR and CSA listed * 5 pin * Contact Rating 40A, 12V * Continuous temperature rating of +130�C * Blade Socket

    Mfr Name: NTE Electronics

    Mfr Number: R95-160

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    On Backorder (Expected in 14 days)

    $1.79

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    28-12776 - Waterswitch 9 - 12 V/DC

    Water Detecting Switch If the 2 sensor connections of the module come into contact with water, the built-in relay switches on. Sirens, other cutoff relays, etc. may be triggered with that.

    Mfr Name: Kemo Electronic

    Mfr Number: M158

    See all Amplifier Modules in Components

    On Backorder (Expected in 42 days)

    $13.49

    (MSRP $26.99)
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    28-12868 - Interval Timer Kit

    Interval Timer Kit For intermittent operation of circuits and equipment. Blinking light, video/photo single frame shooting, slide projector control, miniature models.

    Mfr Name: Velleman SA

    Mfr Number: MK111

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    On Backorder (Expected in 21 days)

    $3.79

    (MSRP $6.64)
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    242213207317 - RELAY 12V

    RELAY 12V

    Mfr Name: Distributed By MCM

    See all Philips in OEM Replacement Parts

    On Backorder (Expected in 17 days)

    $3.89

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    28-22980 - OR / NOR Gate with Relay Out Pre Assembled Module Board

    OR/NOR Logic Gate Accepting TTL or CMOS (up to 12V) this unit provides simple logic operations to control a relay. * AND/NAND Gate available Here

    Mfr Name: Cebek

    Mfr Number: I-76

    See all Relay Modules in Components

    On Backorder (Expected in 52 days)

    $14.99

    (MSRP $19.95)
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    141-018G - RELAY DPDT 12V

    RELAY DPDT 12V

    Mfr Name: LG Electronics

    See all LG in OEM Replacement Parts

    On Backorder (Expected in 7 days)

    $9.93

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    82-13326 - OUTDOOR KEYPAD

    Ideal for use in any commercial environment, this access control system keypad supports up to 100 individual user codes, and convenient backlit keys.

    Mfr Name: Alarm Controls

    Mfr Number: KP-400

    See all Keypads & Dialers in Access Control

    On Backorder (Expected in 17 days)

    $137.00

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    82-2190 - Delay Timer

    …Delay Timer is an economical and flexible solution for many general-purpose time delay applications. The unit can be configured for use on either 12V or 24V systems, with positive or negative trigger logic. Trigger voltage can be as low as 4V, making the ELK-960 compatible with 5V logic outputs.…

    Mfr Name: Elk Products

    Mfr Number: ELK-960

    See all Modules in Wired Alarms

    On Backorder (Expected in 12 days)

    $30.99

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    28-12856 - Light Sensitive Switch Kit

    Light Sensitive Switch Kit Features: * Switch-on at dusk, turn off at dawn, fully automatic * Wide-range adjustable sensitivity * Delay circuit avoids cycling

    Mfr Name: Velleman SA

    Mfr Number: MK125

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    On Backorder (Expected in 21 days)

    $6.36

    (MSRP $11.14)
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    R53-1D30-12 - RELAY-30A-DC-SPST-12V

    RELAY-30A-DC-SPST-12V

    Mfr Name: NTE Electronics

    Mfr Number: R53-1D30-12

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    On Backorder (Expected in 14 days)

    $4.59

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    R53-5D20-12 - RELAY-20A-DC-SPDT-12V

    RELAY-20A-DC-SPDT-12V

    Mfr Name: NTE Electronics

    Mfr Number: R53-5D20-12

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    On Backorder (Expected in 14 days)

    $5.92

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    R10-11D10-12F - RELAY-12AMP-DC-12V

    RELAY-12AMP-DC-12V

    Mfr Name: NTE Electronics

    Mfr Number: R10-11D10-12F

    On Backorder (Expected in 14 days)

    $14.27

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