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 M8 3PIN M/F STRT DOUBLE END 5.0M PVC 21348081380050 HARTING 1: ¥3,184.1 228In Stock	Mfr. Part # 21348081380050 Mouser Part # 617-21348081380050	HARTING	Sensor Cables / Actuator Cables M8 3PIN M/F STRT DOUBLE END 5.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	228In Stock	¥3,184.1 ¥2,853.6 ¥2,734 ¥2,441.7 View ¥2,361.9 ¥2,323.7 ¥2,214.1	Min.: 1 Mult.: 1	M8	3 Position	M8	3 Position	5 m (16.404 ft)
Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML STRT 5.0M PVC 21348500C79050 HARTING 1: ¥7,788.4 84In Stock	Mfr. Part # 21348500C79050 Mouser Part # 617-21348500C79050	HARTING	Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML STRT 5.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	84In Stock	¥7,788.4 ¥6,619.1 ¥6,205.5 ¥5,908.2 View ¥5,627.5 ¥5,275.3	Min.: 1 Mult.: 1	M12	12 Position	No Connector		5 m (16.404 ft)
Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML STRT 1.0M PVC 21348500C79010 HARTING 1: ¥6,441.4 169In Stock	Mfr. Part # 21348500C79010 Mouser Part # 617-21348500C79010	HARTING	Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML STRT 1.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	169In Stock	¥6,441.4 ¥5,473 ¥5,272 ¥4,986.3 View ¥4,654.1 ¥4,361.8	Min.: 1 Mult.: 1	M12	12 Position	No Connector		1 m (3.281 ft)
Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 2.0M PVC 21348400C79020 HARTING 1: ¥5,938.1 99In Stock	Mfr. Part # 21348400C79020 Mouser Part # 617-21348400C79020	HARTING	Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 2.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	99In Stock	¥5,938.1 ¥5,193.9 ¥5,002.9 ¥4,795.3 View ¥4,529.5 ¥4,252.2	Min.: 1 Mult.: 1	M12	12 Position	No Connector		2 m (6.562 ft)
Ethernet Cables / Networking Cables M12-A 8PIN M/F ST DOUBLE END 10.0M PVC 21348485882100 HARTING 1: ¥7,366.5 96In Stock	Mfr. Part # 21348485882100 Mouser Part # 617-21348485882100	HARTING	Ethernet Cables / Networking Cables M12-A 8PIN M/F ST DOUBLE END 10.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	96In Stock	¥7,366.5 ¥6,260.3 ¥5,868.3 ¥5,587.6 View ¥5,321.8 ¥4,988	Min.: 1 Mult.: 1
Ethernet Cables / Networking Cables M12-A 8PIN M/F ST DOUBLE END 1.5M PVC 21348485882015 HARTING 1: ¥5,154.1 1In Stock 10Expected 11/10/2026	Mfr. Part # 21348485882015 Mouser Part # 617-21348485882015	HARTING	Ethernet Cables / Networking Cables M12-A 8PIN M/F ST DOUBLE END 1.5M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	1In Stock 10Expected 11/10/2026	¥5,154.1 ¥4,670.7 ¥4,617.6 ¥4,493 View ¥4,373.4 ¥4,315.3 Quote	Min.: 1 Mult.: 1
Sensor Cables / Actuator Cables M12-D 4PIN MALE STRT SINGLE END 1.0M PUR 21349200477010 HARTING 1: ¥8,504.3 26In Stock	Mfr. Part # 21349200477010 Mouser Part # 617-21349200477010	HARTING	Sensor Cables / Actuator Cables M12-D 4PIN MALE STRT SINGLE END 1.0M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	26In Stock	¥8,504.3 ¥6,825 ¥6,501.2 ¥6,451.3 View ¥6,144 ¥5,760.3	Min.: 1 Mult.: 1	M12	4 Position	No Connector		1 m (3.281 ft)
Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STRT1.0M PUR 21348485C78010 HARTING 1: ¥9,054.1 33In Stock	Mfr. Part # 21348485C78010 Mouser Part # 617-21348485C78010	HARTING	Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STRT1.0M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	33In Stock	¥9,054.1 ¥7,697.1 ¥7,215.4 ¥6,869.9 View ¥6,542.7 ¥6,159	Min.: 1 Mult.: 1	M12	12 Position	M12	12 Position	1 m (3.281 ft)
Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DBL END 10.0M PUR 21349292477100 HARTING 1: ¥26,356.7 10In Stock	Mfr. Part # 21349292477100 Mouser Part # 617-21349292477100	HARTING	Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DBL END 10.0M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	10In Stock	¥26,356.7 ¥22,787.3 ¥21,005 ¥20,003.4	Min.: 1 Mult.: 1
Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 1.5M PVC 21348400C79015 HARTING 1: ¥6,546 4In Stock	Mfr. Part # 21348400C79015 Mouser Part # 617-21348400C79015	HARTING	Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 1.5M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	4In Stock	¥6,546 ¥5,444.8 ¥5,443.1 ¥5,345.1 View ¥5,049.4 Quote	Min.: 1 Mult.: 1
Ethernet Cables / Networking Cables 7/8" 2PIN FML STRT SNGL END 1.5M PUR 21349700394015 HARTING 1: ¥8,273.4 2In Stock	Mfr. Part # 21349700394015 Mouser Part # 617-21349700394015	HARTING	Ethernet Cables / Networking Cables 7/8" 2PIN FML STRT SNGL END 1.5M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	2In Stock	¥8,273.4 ¥6,994.5 ¥6,778.5 ¥6,570.9 View ¥6,257 Quote	Min.: 1 Mult.: 1
Ethernet Cables / Networking Cables 7/8" 2PIN FML STRT SNGL END 1.5M PUR 21349700598015 HARTING 1: ¥10,221.8 7In Stock	Mfr. Part # 21349700598015 Mouser Part # 617-21349700598015	HARTING	Ethernet Cables / Networking Cables 7/8" 2PIN FML STRT SNGL END 1.5M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	7In Stock	¥10,221.8 ¥8,949.5 ¥8,801.6 ¥8,494.4 View Quote	Min.: 1 Mult.: 1
Sensor Cables / Actuator Cables M8 3PIN MALE STRT SINGLE END 10.0m PVC 21348000380100 HARTING 1: ¥4,079.4 2In Stock	Mfr. Part # 21348000380100 Mouser Part # 617-21348000380100	HARTING	Sensor Cables / Actuator Cables M8 3PIN MALE STRT SINGLE END 10.0m PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	2In Stock	¥4,079.4 ¥3,378.5 ¥3,167.5 ¥3,016.4 View ¥2,871.9 ¥2,692.5 ¥2,564.6	Min.: 1 Mult.: 1	M8	3 Position
Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 0.5M PVC 21348400C79005 HARTING 1: ¥6,132.4 1In Stock	Mfr. Part # 21348400C79005 Mouser Part # 617-21348400C79005	HARTING	Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 0.5M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	1In Stock	¥6,132.4 ¥5,306.9 ¥5,233.8 ¥4,800.3 View Quote	Min.: 1 Mult.: 1
Ethernet Cables / Networking Cables M12-B 4PIN M/F STRT DBL END 2.0M PVC 21348889486020 HARTING 1: ¥10,618.8 8In Stock	Mfr. Part # 21348889486020 Mouser Part # 617-21348889486020	HARTING	Ethernet Cables / Networking Cables M12-B 4PIN M/F STRT DBL END 2.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	8In Stock	¥10,618.8 ¥9,525.8 ¥9,200.3 ¥8,891.3 View ¥8,429.6 Quote	Min.: 1 Mult.: 1
Sensor Cables / Actuator Cables M8 3PIN FEMALE STRT SINGLE END 1.5M PVC 21348100380015 HARTING 1: ¥2,438.3 2In Stock	Mfr. Part # 21348100380015 Mouser Part # 617-21348100380015	HARTING	Sensor Cables / Actuator Cables M8 3PIN FEMALE STRT SINGLE END 1.5M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	2In Stock	¥2,438.3 ¥2,054.7 ¥1,945 ¥1,880.3 View ¥1,833.7 ¥1,460	Min.: 1 Mult.: 1	M8	3 Position
Sensor Cables / Actuator Cables M12-B 4PIN M/F STRT DBL END 10.0M PUR 21348889487100 HARTING 1: ¥29,331.6 1In Stock	Mfr. Part # 21348889487100 Mouser Part # 617-21348889487100	HARTING	Sensor Cables / Actuator Cables M12-B 4PIN M/F STRT DBL END 10.0M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	1In Stock	¥29,331.6 ¥27,034.4	Min.: 1 Mult.: 1	M12	4 Position	M12	4 Position	10 m (32.808 ft)
Sensor Cables / Actuator Cables M8 3PIN M/F STRT/RA DOUBLE END 10.0M PUR 21348083388100 HARTING 1: ¥5,783.6 3In Stock	Mfr. Part # 21348083388100 Mouser Part # 617-21348083388100	HARTING	Sensor Cables / Actuator Cables M8 3PIN M/F STRT/RA DOUBLE END 10.0M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	3In Stock	¥5,783.6 ¥4,981.3 ¥4,901.6 ¥4,760.4 View ¥4,526.2 Quote	Min.: 1 Mult.: 1	M8	3 Position
Sensor Cables / Actuator Cables M8 3PIN FML RT ANGL SINGLE END 1.0M PUR 21348300388010 HARTING 1: ¥2,249 9In Stock	Mfr. Part # 21348300388010 Mouser Part # 617-21348300388010	HARTING	Sensor Cables / Actuator Cables M8 3PIN FML RT ANGL SINGLE END 1.0M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	9In Stock	¥2,249 ¥1,881.9 ¥1,805.5 ¥1,727.4 View ¥1,639.4 ¥1,543.1 ¥1,501.5 ¥1,463.3	Min.: 1 Mult.: 1	M8	3 Position
Ethernet Cables / Networking Cables 7/8" 4PIN FML STRT SNGL END 5.0M PUR 21349700496050 HARTING 1: ¥12,987.4 10In Stock	Mfr. Part # 21349700496050 Mouser Part # 617-21349700496050	HARTING	Ethernet Cables / Networking Cables 7/8" 4PIN FML STRT SNGL END 5.0M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	10In Stock	¥12,987.4 ¥11,269.9 ¥10,143.7 ¥9,660.4 ¥9,200.3	Min.: 1 Mult.: 1
Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML RA 10.0M PVC 21348700C79100 HARTING 1: ¥11,661.9 9In Stock	Mfr. Part # 21348700C79100 Mouser Part # 617-21348700C79100	HARTING	Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML RA 10.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	9In Stock	¥11,661.9 ¥10,170.3 ¥9,999.2 ¥9,691.9 View ¥9,688.6 Quote	Min.: 1 Mult.: 1	M12	12 Position	No Connector		10 m (32.808 ft)
Ethernet Cables / Networking Cables M12-D 4PIN M/M RA DOUBLE END 2.0M PVC 21349494405020 HARTING 1: ¥12,960.8 1In Stock	Mfr. Part # 21349494405020 Mouser Part # 617-21349494405020	HARTING	Ethernet Cables / Networking Cables M12-D 4PIN M/M RA DOUBLE END 2.0M PVC Learn More about HARTING m8 m12 78 connectors	Datasheet	1In Stock	¥12,960.8 ¥11,042.3 ¥10,597.2 View Quote	Min.: 1 Mult.: 1
Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 2.0M PUR 21348500C78020 HARTING 1: ¥7,753.5 4In Stock	Mfr. Part # 21348500C78020 Mouser Part # 617-21348500C78020	HARTING	Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 2.0M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	4In Stock	¥7,753.5 ¥6,678.9 ¥6,585.9 ¥6,222.1 View ¥6,059.3 Quote	Min.: 1 Mult.: 1
Ethernet Cables / Networking Cables M12-D 4PIN MALE STRT SINGLE END 2.0M PUR 21349200477020 HARTING 1: ¥10,178.6 6In Stock	Mfr. Part # 21349200477020 Mouser Part # 617-21349200477020	HARTING	Ethernet Cables / Networking Cables M12-D 4PIN MALE STRT SINGLE END 2.0M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	6In Stock	¥10,178.6 ¥9,110.6 ¥8,761.8 ¥8,449.5 View ¥8,271.8 Quote	Min.: 1 Mult.: 1
Sensor Cables / Actuator Cables M12-D 4PIN M/M RA DBL END 1.0M PUR 21349494477010 HARTING 1: ¥12,935.9 5In Stock	Mfr. Part # 21349494477010 Mouser Part # 617-21349494477010	HARTING	Sensor Cables / Actuator Cables M12-D 4PIN M/M RA DBL END 1.0M PUR Learn More about HARTING m8 m12 78 connectors	Datasheet	5In Stock	¥12,935.9 ¥12,067.2 ¥11,806.4 ¥11,457.6 View ¥10,829.7 Quote	Min.: 1 Mult.: 1	M12	4 Position	M12	4 Position	1 m (3.281 ft)