MCM Electronics

Search results for "Polarity"

Refine Your Search

  • Include special order items
  • Show in stock items only
403 Search Results Found Sort By
  12345 ... 27 Next
Product Detail Availability Buy
Image of Distributed By MCM MW18R 3V-12V 500mA Universal AC Adapter with 6 Tips

4081

28-1265 - 3V-12V 500mA Universal AC Adapter with 6 Tips

Universal Voltage Output AC Power Adapter Handy 500mA adapter is a must for the work bench or tool box. Choose from multiple DC voltage outputs and multiple, right-angle DC plugs.

Mfr Name: Distributed By MCM

Mfr Number: MW18R

See all items in AC Adapters

In Stock

$9.79

Buy Now
Image of RCA AH18100SR 100' 18awg Speaker Wire Spool

3104

24-16026 - 100' 18awg Speaker Wire Spool

Connect speakers to your A/V receiver or amplifier. PVC insulation and polarity markings for easy installation. Spool: 100' Conductor Gauge: 18AWG Put-up: Spool

Mfr Name: RCA

Mfr Number: AH18100SR

See all items in 18AWG

In Stock New Item

$14.99

Buy Now
Image of Tenma 72-7245 Dual Output Bench Power Supply

3010

72-7245 - Dual Output Bench Power Supply

Dual Output Bench Power supply Laboratory grade power supply provides adjustable 0 ~ 30VDC output, and 0 ~ 3A adjustable current limiting, on each of two isolated channels. Four independent three–digit LED displays simultaneously show output voltage and current ...

Mfr Name: Tenma

Mfr Number: 72-7245

See all items in Dual Output

In Stock

$329.99

(MSRP: $359.00)
Buy Now
Image of RCA AH16100SR 100' 16awg Speaker Wire Spool

2989

24-16023 - 100' 16awg Speaker Wire Spool

Connect speakers to your A/V receiver or amplifier. PVC insulation and polarity markings for easy installation. Spool: 100' Conductor Gauge: 16AWG Put-up: Spool

Mfr Name: RCA

Mfr Number: AH16100SR

See all items in 16AWG

In Stock New Item

$18.99

(MSRP: $25.99)
Buy Now
Image of RCA AH1650SR 50' 16awg Speaker Wire Spool

2981

24-16022 - 50' 16awg Speaker Wire Spool

Connect speakers to your A/V receiver or amplifier. PVC insulation and polarity markings for easy installation. Spool: 50' Conductor Gauge: 16AWG Put-up: Spool

Mfr Name: RCA

Mfr Number: AH1650SR

See all items in 16AWG

In Stock New Item

$8.99

(MSRP: $12.99)
Buy Now
Image of RCA AH1850R 50' 18awg Speaker Wire Hank

2965

24-16025 - 50' 18awg Speaker Wire Hank

Connect speakers to your A/V receiver or amplifier. PVC insulation and polarity markings for easy installation. Spool: 50' Conductor Gauge: 18AWG Put-up: Hank

Mfr Name: RCA

Mfr Number: AH1850R

See all items in 18AWG

In Stock New Item

$7.99

(MSRP: $8.99)
Buy Now
Image of RCA AH100R 100' 24awg Speaker Wire Hank

2890

24-16027 - 100' 24awg Speaker Wire Hank

Connect speakers to your A/V receiver or amplifier. PVC insulation and polarity markings for easy installation. Spool: 100' Conductor Gauge: 24AWG Put-up: Hank

Mfr Name: RCA

Mfr Number: AH100R

See all items in 24AWG

In Stock New Item

$3.99

(MSRP: $5.99)
Buy Now
Image of RCA AH16250SR 250' 16awg Speaker Wire Spool

2885

24-16024 - 250' 16awg Speaker Wire Spool

Connect speakers to your A/V receiver or amplifier. PVC insulation and polarity markings for easy installation. Spool: 250' Conductor Gauge: 16AWG Put-up: Spool

Mfr Name: RCA

Mfr Number: AH16250SR

See all items in 16AWG

In Stock New Item

$44.99

(MSRP: $49.99)
Buy Now
Image of RCA AH1450SR 50' 14awg Speaker Wire Spool

2829

24-16020 - 50' 14awg Speaker Wire Spool

Connect speakers to your A/V receiver or amplifier. PVC insulation and polarity markings for easy installation. Spool: 50' Conductor Gauge: 14AWG Put-up: Spool

Mfr Name: RCA

Mfr Number: AH1450SR

See all items in 14AWG

In Stock New Item

$11.99

(MSRP: $14.99)
Buy Now
Image of RCA AH14100SR 100' 14awg Speaker Wire Spool

2829

24-16021 - 100' 14awg Speaker Wire Spool

Connect speakers to your A/V receiver or amplifier. PVC insulation and polarity markings for easy installation. Spool: 100' Conductor Gauge: 14AWG Put-up: Spool

Mfr Name: RCA

Mfr Number: AH14100SR

See all items in 14AWG

In Stock New Item

$23.99

(MSRP: $29.99)
Buy Now
Image of Velleman SA PMLCDL LCD Digital Panel Meter

2764

72-8100 - LCD Digital Panel Meter

Velleman's LCD digital panel meter is designed as a digital DC voltage display meter for hobbyists and for industrial applications where accuracy is important. Over range indication informs a user of over-voltage conditions. Two to three readings are taken each se...

Mfr Name: Velleman SA

Mfr Number: PMLCDL

See all items in Panel Meters

In Stock

$9.99

Buy Now
Image of Cebek I-9 Flip-Flop Relay Module

2563

28-5115 - Flip-Flop Relay Module

Flip-Flop Relay Module With momentary contact at the input, the output relay closes and latches. Upon a second momentary closure of the same input, the relay opens. Relay contacts 5A.

Mfr Name: Cebek

Mfr Number: I-9

See all items in Relay Modules

In Stock

$21.19

Buy Now
Image of Adafruit Industries  Arduino Stepper Motor Shield

2315

28-17920 - Arduino Stepper Motor Shield

The original Adafruit Motorshield kit is one of our most beloved kits, which is why we decided to make something even better. We have upgraded the shield kit to make the bestest, easiest way to drive DC and Stepper motors. This shield will make quick work of your ...

Mfr Name: Adafruit Industries

Mfr Number:

See all items in Shields and Modules

In Stock

$21.62

Buy Now
Image of Peak ESR60 Capacitance and ESR Meter

2273

72-9912 - Capacitance and ESR Meter

Measures both ESR and capacitance, giving you all the information you need in one test. Just connect to the capacitor, even in-circuit, and press test.

Mfr Name: Peak

Mfr Number: ESR60

See all items in Component Testers

In Stock

$139.00

(MSRP: $223.50)
Buy Now
Image of Tenma 72-7480 Portable HDMI Pattern Generator

2198

72-7480 - Portable HDMI Pattern Generator

The Tenma #72-7480 HDMI test pattern generator is the ideal low cost solution for installation, calibration and servicing of any display with a HDMI input. Compact unit features 34 static and dynamic video test patterns specially designed for testing, calibrating,...

Mfr Name: Tenma

Mfr Number: 72-7480

See all items in Pattern Generator

In Stock

$285.59

(MSRP: $399.00)
Buy Now
  1 2 3 4 5 ... 27 Next