Cable Assemblies – Mouser Japan

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M8, M12, & 7/8'' Circular Connectors

HARTING M8, M12, and 7/8'' Circular Connectors feature straight and angled variants with IDC or crimp connectors for field assembly or a range of pre-assembled overmolded connectors. The M8 and M12 circular connectors are mainly used for the cabling of sensors and actuators. The 7/8'' circular connectors are primarily used for DeviceNet applications and power supplies. The range of these HARTING M8, M12, and 7/8'' connectors are further enhanced with a wide selection of solutions for the device side, such as panel feed-through, PCB adapters, and gender changers.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Connector End A	Connector End A Pin Count	Connector End B	Connector End B Pin Count	Cable Length
Sensor Cables / Actuator Cables M12A 12PIN 12POLE MALE STRT 1.0M PVC 21348400C79010 HARTING 1: ¥5,451.4 102In Stock 179On Order	Mfr. Part # 21348400C79010 Mouser Part # 617-21348400C79010	HARTING	Sensor Cables / Actuator Cables M12A 12PIN 12POLE MALE STRT 1.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	102In Stock 179On Order On Order Ship Dates Mfr. #: 21348400C79010 Stock: 102 Can Ship Immediately On Order: 118 Expected 10/16/2026 61 Expected 10/26/2026 Factory Lead-Time: 5 Weeks	¥5,451.4 ¥4,632.5 ¥4,343.5 ¥4,135.9 View ¥3,938.2 ¥3,692.4	Min.: 1 Mult.: 1	M12	12 Position	No Connector		1 m (3.281 ft)
Sensor Cables / Actuator Cables M12A 12PIN 12POLE MALE STRT 5.0M PVC 21348400C79050 HARTING 1: ¥6,961.3 171In Stock 997On Order	Mfr. Part # 21348400C79050 Mouser Part # 617-21348400C79050	HARTING	Sensor Cables / Actuator Cables M12A 12PIN 12POLE MALE STRT 5.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	171In Stock 997On Order	¥6,961.3 ¥5,916.5 ¥5,546.1 ¥5,282 View ¥5,031.2 ¥4,713.9	Min.: 1 Mult.: 1	M12	12 Position	No Connector		5 m (16.404 ft)
Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STRT5.0M PVC 21348485C79050 HARTING 1: ¥9,630.5 113In Stock 101On Order	Mfr. Part # 21348485C79050 Mouser Part # 617-21348485C79050	HARTING	Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STRT5.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	113In Stock 101On Order	¥9,630.5 ¥8,187.1 ¥7,675.5 ¥7,308.4 View ¥6,959.6 ¥6,590.8 Quote	Min.: 1 Mult.: 1	M12	12 Position	M12	12 Position	5 m (16.404 ft)
Sensor Cables / Actuator Cables M12-A 8PIN FML STRT SINGLE END 1.0M PVC 21348500882010 HARTING 1: ¥3,381.8 270In Stock	Mfr. Part # 21348500882010 Mouser Part # 617-21348500882010	HARTING	Sensor Cables / Actuator Cables M12-A 8PIN FML STRT SINGLE END 1.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	270In Stock	¥3,381.8 ¥2,873.5 ¥2,692.5 ¥2,564.6 View ¥2,441.7 ¥2,288.9 ¥2,179.2	Min.: 1 Mult.: 1	M12	8 Position	No Connector		1 m (3.281 ft)
Sensor Cables / Actuator Cables M12-A 8PIN FML STRT SINGLE END 5.0M PVC 21348500882050 HARTING 1: ¥5,064.4 234In Stock	Mfr. Part # 21348500882050 Mouser Part # 617-21348500882050	HARTING	Sensor Cables / Actuator Cables M12-A 8PIN FML STRT SINGLE END 5.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	234In Stock	¥5,064.4 ¥4,303.7 ¥4,034.6 ¥3,841.9 View ¥3,659.2 ¥3,428.3 ¥3,265.5	Min.: 1 Mult.: 1	M12	8 Position	No Connector		5 m (16.404 ft)
Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 2.0M PUR 21348081489020 HARTING 1: ¥3,388.4 86In Stock 107Expected 1/18/2027	Mfr. Part # 21348081489020 Mouser Part # 617-21348081489020	HARTING	Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 2.0M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	86In Stock 107Expected 1/18/2027	¥3,388.4 ¥2,946.6 ¥2,920 ¥2,734 View ¥2,219.1 ¥2,081.2 ¥1,981.6	Min.: 1 Mult.: 1	M8	4 Position
Ethernet Cables / Networking Cables M12-A 8PIN M/F ST DOUBLE END 2.0M PVC 21348485882020 HARTING 1: ¥4,848.5 121In Stock	Mfr. Part # 21348485882020 Mouser Part # 617-21348485882020	HARTING	Ethernet Cables / Networking Cables M12-A 8PIN M/F ST DOUBLE END 2.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	121In Stock	¥4,848.5 ¥4,119.3 ¥3,861.8 ¥3,677.5 View ¥3,501.4 ¥3,283.8 ¥3,126	Min.: 1 Mult.: 1
Sensor Cables / Actuator Cables M12-A 8PIN M/F ST DOUBLE END 5.0M PVC 21348485882050 HARTING 1: ¥6,019.5 370In Stock	Mfr. Part # 21348485882050 Mouser Part # 617-21348485882050	HARTING	Sensor Cables / Actuator Cables M12-A 8PIN M/F ST DOUBLE END 5.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	370In Stock	¥6,019.5 ¥5,115.9 ¥4,797 ¥4,567.8 View ¥4,348.5 ¥4,077.8 Quote	Min.: 1 Mult.: 1	M12	8 Position	M12	8 Position	5 m (16.404 ft)
Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STR10.0M PVC 21348485C79100 HARTING 1: ¥13,279.7 160In Stock	Mfr. Part # 21348485C79100 Mouser Part # 617-21348485C79100	HARTING	Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STR10.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	160In Stock	¥13,279.7 ¥11,286.5 ¥10,969.2 ¥9,595.6	Min.: 1 Mult.: 1	M12	12 Position	M12	12 Position	10 m (32.808 ft)
Sensor Cables / Actuator Cables M8 3PIN FEMALE STRT SINGL END 0.5mRECEPT 21023576305 HARTING 1: ¥2,381.9 80In Stock	Mfr. Part # 21023576305 Mouser Part # 617-21023576305	HARTING	Sensor Cables / Actuator Cables M8 3PIN FEMALE STRT SINGL END 0.5mRECEPT Learn More about HARTING m8 m12 78 connectors	Datasheet	80In Stock	¥2,381.9 ¥2,119.4 ¥1,986.6 ¥1,800.5 View ¥1,687.6 ¥1,607.8 ¥1,531.4	Min.: 1 Mult.: 1	M8	3 Position			500 mm (19.685 in)
Sensor Cables / Actuator Cables M8 3PIN MALE STRT SINGLE END 5.0m PVC 21348000380050 HARTING 1: ¥2,949.9 21In Stock	Mfr. Part # 21348000380050 Mouser Part # 617-21348000380050	HARTING	Sensor Cables / Actuator Cables M8 3PIN MALE STRT SINGLE END 5.0m PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	21In Stock	¥2,949.9 ¥2,845.3 ¥2,348.7 ¥2,237.4 View ¥2,131.1 ¥1,996.5 ¥1,901.8	Min.: 1 Mult.: 1	M8	3 Position	No Connector		5 m (16.404 ft)
Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 1.0M PVC 21348081481010 HARTING 1: ¥2,722.4 75In Stock 55Expected 10/27/2026	Mfr. Part # 21348081481010 Mouser Part # 617-21348081481010	HARTING	Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 1.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	75In Stock 55Expected 10/27/2026	¥2,722.4 ¥2,313.8 ¥2,064.6 ¥1,966.6 View ¥1,876.9 ¥1,818.8	Min.: 1 Mult.: 1	M8	4 Position	M8	4 Position	1 m (3.281 ft)
Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 5.0M PVC 21348081481050 HARTING 1: ¥4,057.8 29In Stock 33On Order	Mfr. Part # 21348081481050 Mouser Part # 617-21348081481050	HARTING	Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 5.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	29In Stock 33On Order	¥4,057.8 ¥3,581.1 ¥3,356.9 ¥2,692.5 Quote Quote	Min.: 1 Mult.: 1	M8	4 Position	M8	4 Position	5 m (16.404 ft)
Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 0.5M PUR 21348081489005 HARTING 1: ¥3,293.8 1In Stock	Mfr. Part # 21348081489005 Mouser Part # 617-21348081489005	HARTING	Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 0.5M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	1In Stock	¥3,293.8 ¥2,800.4 ¥2,624.4 ¥2,499.8 View ¥2,380.2 ¥2,230.7 ¥2,124.4	Min.: 1 Mult.: 1	M8	4 Position
Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 1.0M PUR 21348081489010 HARTING 1: ¥2,891.8 83In Stock	Mfr. Part # 21348081489010 Mouser Part # 617-21348081489010	HARTING	Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 1.0M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	83In Stock	¥2,891.8 ¥2,456.6 ¥2,302.1 ¥2,192.5 View ¥2,087.9 ¥1,956.7 ¥1,863.6	Min.: 1 Mult.: 1	M8	4 Position
Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 10.0M PUR 21348081489100 HARTING 1: ¥6,394.9 13In Stock	Mfr. Part # 21348081489100 Mouser Part # 617-21348081489100	HARTING	Sensor Cables / Actuator Cables M8 4PIN M/F STRT DOUBLE END 10.0M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	13In Stock	¥6,394.9 ¥5,544.4 ¥5,094.3 ¥4,851.8 View ¥4,619.2 ¥4,330.2	Min.: 1 Mult.: 1	M8	4 Position	M8	4 Position	10 m (32.808 ft)
Sensor Cables / Actuator Cables M8 3PIN FEMALE STRT SINGLE END 5.0M PVC 21348100380050 HARTING 1: ¥2,725.7 1In Stock	Mfr. Part # 21348100380050 Mouser Part # 617-21348100380050	HARTING	Sensor Cables / Actuator Cables M8 3PIN FEMALE STRT SINGLE END 5.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	1In Stock	¥2,725.7 ¥2,317.1 ¥2,170.9 ¥2,067.9 View ¥1,969.9 ¥1,845.4 ¥1,757.3 ¥1,674.3	Min.: 1 Mult.: 1	M8	3 Position	No Connector		5 m (16.404 ft)
Sensor Cables / Actuator Cables M8 3PIN FEMALE STRT SINGLE END 10.0M PVC 21348100380100 HARTING 1: ¥3,657.5 9In Stock	Mfr. Part # 21348100380100 Mouser Part # 617-21348100380100	HARTING	Sensor Cables / Actuator Cables M8 3PIN FEMALE STRT SINGLE END 10.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	9In Stock	¥3,657.5 ¥3,109.4 ¥2,913.4 ¥2,775.5 View ¥2,642.7 ¥2,476.6 ¥2,358.6	Min.: 1 Mult.: 1	M8	3 Position
Sensor Cables / Actuator Cables M8 4PIN FEMALE STRT SINGLE END 1.0M PVC 21348100481010 HARTING 1: ¥2,268.9 7In Stock	Mfr. Part # 21348100481010 Mouser Part # 617-21348100481010	HARTING	Sensor Cables / Actuator Cables M8 4PIN FEMALE STRT SINGLE END 1.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	7In Stock	¥2,268.9 ¥1,928.4 ¥1,807.2 ¥1,720.8 View ¥1,639.4 ¥1,536.4 ¥1,463.3 ¥1,393.6	Min.: 1 Mult.: 1	M8	4 Position	No Connector		1 m (3.281 ft)
Sensor Cables / Actuator Cables M8 4PIN FEMALE STRT SINGLE END 5.0M PVC 21348100481050 HARTING 1: ¥3,340.3 1In Stock 16On Order	Mfr. Part # 21348100481050 Mouser Part # 617-21348100481050	HARTING	Sensor Cables / Actuator Cables M8 4PIN FEMALE STRT SINGLE END 5.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	1In Stock 16On Order	¥3,340.3 ¥2,838.6 ¥2,659.3 ¥2,533 View ¥2,411.8 ¥2,260.6 ¥2,152.7 Quote	Min.: 1 Mult.: 1	M8	4 Position	No Connector		5 m (16.404 ft)
Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT5.0M PUR 21348485C78050 HARTING 1: ¥10,122.1 1In Stock	Mfr. Part # 21348485C78050 Mouser Part # 617-21348485C78050	HARTING	Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT5.0M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	1In Stock	¥10,122.1 ¥9,160.4 ¥9,089 ¥8,446.2 View ¥8,017.6 ¥7,881.4 Quote	Min.: 1 Mult.: 1
Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT2.0M PVC 21348485C79020 HARTING 1: ¥8,823.2 8In Stock	Mfr. Part # 21348485C79020 Mouser Part # 617-21348485C79020	HARTING	Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT2.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	8In Stock	¥8,823.2 ¥7,499.4 ¥7,031 ¥6,693.8 View ¥6,374.9 ¥5,987.9	Min.: 1 Mult.: 1
Ethernet Cables / Networking Cables M12-A 8PIN FML STRT SINGLE END 2.0M PVC 21348500882020 HARTING 1: ¥4,127.6 5In Stock	Mfr. Part # 21348500882020 Mouser Part # 617-21348500882020	HARTING	Ethernet Cables / Networking Cables M12-A 8PIN FML STRT SINGLE END 2.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	5In Stock	¥4,127.6 ¥3,506.4 ¥3,287.1 ¥3,129.3 View ¥2,981.5 ¥2,793.8 ¥2,660.9	Min.: 1 Mult.: 1
Ethernet Cables / Networking Cables M12-A 8PIN FML STRT SINGLE END 7.5M PVC 21348500882075 HARTING 1: ¥7,016.1 6In Stock	Mfr. Part # 21348500882075 Mouser Part # 617-21348500882075	HARTING	Ethernet Cables / Networking Cables M12-A 8PIN FML STRT SINGLE END 7.5M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	6In Stock	¥7,016.1 ¥6,262 ¥6,001.2 ¥5,576 View ¥5,546.1 ¥5,308.6 Quote	Min.: 1 Mult.: 1
Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 5.0M PUR 21348500C78050 HARTING 1: ¥9,421.2 5In Stock	Mfr. Part # 21348500C78050 Mouser Part # 617-21348500C78050	HARTING	Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 5.0M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	5In Stock	¥9,421.2 ¥8,009.3 ¥7,507.7 ¥7,148.9 View ¥6,808.4 ¥6,433.1	Min.: 1 Mult.: 1