Ethernet Cables / Networking Cables

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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 (DKK) 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	Gender	Cable Length	Jacket Colour	IP Rating	Packaging
Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 2.0M PVC 21348400C79020 HARTING 1: 210,60 kr. 99In Stock Restricted Availability	Mfr. Part No. 21348400C79020 Mouser Part No 617-21348400C79020	HARTING	Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 2.0M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	99In Stock	210,60 kr. 187,54 kr. 182,02 kr. 178,52 kr.	Min.: 1 Mult.: 1 Restricted Availability	M12	12 Position	No Connector	Male	2 m (6.562 ft)	Gray	IP67
Ethernet Cables / Networking Cables M12-D 4PIN M/M RA DOUBLE END 0.5M PVC 21349494405005 HARTING 1: 407,17 kr. 30In Stock Restricted Availability	Mfr. Part No. 21349494405005 Mouser Part No 617-21349494405005	HARTING	Ethernet Cables / Networking Cables M12-D 4PIN M/M RA DOUBLE END 0.5M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	30In Stock	407,17 kr. 362,78 kr. 348,23 kr. 331,60 kr.	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables M12-A 8PIN M/F ST DOUBLE END 1.5M PVC 21348485882015 HARTING 1: 199,11 kr. 1In Stock Restricted Availability 10Expected 10/11/2026	Mfr. Part No. 21348485882015 Mouser Part No 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock 10Expected 10/11/2026	199,11 kr. 180,38 kr. 178,37 kr. 173,52 kr. View 168,89 kr. 166,66 kr. 165,02 kr. Quote	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables M12-D 4PIN MALE STRT SINGLE END 0.5M PUR 21349200477005 HARTING 1: 317,80 kr. 10In Stock Restricted Availability	Mfr. Part No. 21349200477005 Mouser Part No 617-21349200477005	HARTING	Ethernet Cables / Networking Cables M12-D 4PIN MALE STRT SINGLE END 0.5M PUR Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	10In Stock	317,80 kr. 271,02 kr. 245,43 kr. 233,72 kr. View 222,53 kr. 215,37 kr.	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DBL END 10.0M PUR 21349292477100 HARTING 1: 1.017,92 kr. 10In Stock Restricted Availability	Mfr. Part No. 21349292477100 Mouser Part No 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	10In Stock	1.017,92 kr. 816,72 kr. 811,35 kr. 796,21 kr.	Min.: 1 Mult.: 1 Restricted Availability								Bulk
Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 0.5M PVC 21348400C79005 HARTING 1: 236,86 kr. 1In Stock Restricted Availability	Mfr. Part No. 21348400C79005 Mouser Part No 617-21348400C79005	HARTING	Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 0.5M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock	236,86 kr. 205,00 kr. 202,17 kr. 185,38 kr. View Quote	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables M12-B 4PIN M/F STRT DBL END 2.0M PVC 21348889486020 HARTING 1: 410,15 kr. 8In Stock Restricted Availability	Mfr. Part No. 21348889486020 Mouser Part No 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	8In Stock	410,15 kr. 367,93 kr. 355,39 kr. 343,46 kr. View 325,63 kr. 319,36 kr. Quote	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables 7/8" 2PIN FML STRT SNGL END 1.5M PUR 21349700394015 HARTING 1: 319,59 kr. 2In Stock Restricted Availability	Mfr. Part No. 21349700394015 Mouser Part No 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	2In Stock	319,59 kr. 270,13 kr. 261,85 kr. 253,79 kr. View 241,70 kr. Quote	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables 7/8" 2PIN FML STRT SNGL END 1.5M PUR 21349700598015 HARTING 1: 394,78 kr. 7In Stock Restricted Availability	Mfr. Part No. 21349700598015 Mouser Part No 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	7In Stock	394,78 kr. 350,17 kr. 336,82 kr. 325,70 kr. View 318,84 kr. 311,75 kr. Quote	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 2.0M PUR 21348500C78020 HARTING 1: 299,44 kr. 4In Stock Restricted Availability	Mfr. Part No. 21348500C78020 Mouser Part No 617-21348500C78020	HARTING	Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 2.0M PUR Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	4In Stock	299,44 kr. 257,97 kr. 254,39 kr. 240,36 kr. View 234,02 kr. Quote	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables M12-D 4PIN MALE STRT SINGLE END 2.0M PUR 21349200477020 HARTING 1: 393,14 kr. 6In Stock Restricted Availability	Mfr. Part No. 21349200477020 Mouser Part No 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	6In Stock	393,14 kr. 351,89 kr. 338,46 kr. 326,38 kr. View 319,51 kr. 312,35 kr. Quote	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables M12-D 4PIN M/M RA DOUBLE END 2.0M PVC 21349494405020 HARTING 1: 500,64 kr. 1In Stock Restricted Availability	Mfr. Part No. 21349494405020 Mouser Part No 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock	500,64 kr. 426,49 kr. 409,33 kr. View Quote	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables 7/8" 4PIN FML STRT SNGL END 5.0M PUR 21349700496050 HARTING 1: 501,61 kr. 10In Stock Restricted Availability	Mfr. Part No. 21349700496050 Mouser Part No 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	10In Stock	501,61 kr. 435,29 kr. 391,80 kr. 373,15 kr. 359,20 kr.	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables M12-A 8PIN M/F ST DOUBLE END 2.0M PVC 21348485882020 HARTING 1: 187,25 kr. 59In Stock Restricted Availability 205On Order	Mfr. Part No. 21348485882020 Mouser Part No 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	59In Stock 205On Order On Order Ship Dates Mfr. No: 21348485882020 Stock: 59 Can Dispatch Immediately On Order: 60 Expected 10/11/2026 145 Expected 15/02/2027 Factory Lead Time: 16 Weeks	187,25 kr. 159,12 kr. 147,56 kr. 144,20 kr.	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables M12-A 8PIN M/F ST DOUBLE END 10.0M PVC 21348485882100 HARTING 1: 284,52 kr. 85In Stock Restricted Availability	Mfr. Part No. 21348485882100 Mouser Part No 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	85In Stock	284,52 kr. 269,38 kr. 250,06 kr. 234,32 kr. 227,53 kr.	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT5.0M PUR 21348485C78050 HARTING 1: 390,98 kr. 1In Stock Restricted Availability	Mfr. Part No. 21348485C78050 Mouser Part No 617-21348485C78050	HARTING	Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT5.0M PUR Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock	390,98 kr. 353,83 kr. 351,07 kr. 326,23 kr. 319,44 kr.	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT2.0M PVC 21348485C79020 HARTING 1: 340,77 kr. 6In Stock Restricted Availability	Mfr. Part No. 21348485C79020 Mouser Part No 617-21348485C79020	HARTING	Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT2.0M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	6In Stock	340,77 kr. 289,67 kr. 271,54 kr. 258,86 kr.	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables M12-A 8PIN FML STRT SINGLE END 2.0M PVC 21348500882020 HARTING 1: 159,42 kr. 5In Stock Restricted Availability	Mfr. Part No. 21348500882020 Mouser Part No 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	5In Stock	159,42 kr. 135,40 kr. 126,97 kr. 120,85 kr. View 115,18 kr. 107,95 kr. 104,74 kr.	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables M12-A 8PIN FML STRT SINGLE END 7.5M PVC 21348500882075 HARTING 1: 280,05 kr. 6In Stock Restricted Availability	Mfr. Part No. 21348500882075 Mouser Part No 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 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	6In Stock	280,05 kr. 245,66 kr. 238,94 kr. 215,37 kr. View 212,31 kr. Quote	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 5.0M PUR 21348500C78050 HARTING 1: 368,45 kr. 5In Stock Restricted Availability	Mfr. Part No. 21348500C78050 Mouser Part No 617-21348500C78050	HARTING	Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 5.0M PUR Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	5In Stock	368,45 kr. 309,37 kr. 289,97 kr. 276,09 kr. View 262,97 kr. 258,49 kr.	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables M12-D 4PIN MALE RA SINGLE END 1.0M PVC 21349400405010 HARTING 1: 322,42 kr. 5In Stock Restricted Availability	Mfr. Part No. 21349400405010 Mouser Part No 617-21349400405010	HARTING	Ethernet Cables / Networking Cables M12-D 4PIN MALE RA SINGLE END 1.0M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	5In Stock	322,42 kr. 274,90 kr. 248,64 kr. 236,71 kr. View 225,44 kr. 218,43 kr.	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 1.5M PVC 21348400C79015 HARTING 1: 252,82 kr. 4In Stock Restricted Availability	Mfr. Part No. 21348400C79015 Mouser Part No 617-21348400C79015	HARTING	Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 1.5M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	4In Stock	252,82 kr. 210,30 kr. 210,22 kr. 206,42 kr. View 195,00 kr. Quote	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 7.5M PVC 21348400C79075 HARTING 1: 369,87 kr. 2In Stock Restricted Availability	Mfr. Part No. 21348400C79075 Mouser Part No 617-21348400C79075	HARTING	Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 7.5M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	2In Stock	369,87 kr. 336,00 kr. 324,21 kr. 307,28 kr. View 300,64 kr. 290,34 kr. Quote	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 10.0M PVC 21348400C79100 HARTING 1: 422,01 kr. 1In Stock Restricted Availability	Mfr. Part No. 21348400C79100 Mouser Part No 617-21348400C79100	HARTING	Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 10.0M PVC Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock	422,01 kr. 350,77 kr. 349,50 kr. 341,82 kr. View 333,84 kr. Quote	Min.: 1 Mult.: 1 Restricted Availability
Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT2.0M PUR 21348485C78020 HARTING 1: 378,37 kr. 14In Stock Restricted Availability	Mfr. Part No. 21348485C78020 Mouser Part No 617-21348485C78020	HARTING	Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT2.0M PUR Learn More about HARTING m8 m12 78 connectors Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	14In Stock	378,37 kr. 321,60 kr. 295,57 kr. 281,47 kr. View 268,04 kr. 263,86 kr.	Min.: 1 Mult.: 1 Restricted Availability

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

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

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