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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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Part #

Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STRT1.0M PUR

21348485C78010
HARTING
1: $50.46
5In Stock
34Expected 2026/03/10

Mfr. Part No.
21348485C78010

Mouser Part No
617-21348485C78010

HARTING

Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STRT1.0M PUR

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Datasheet

5In Stock

34Expected 2026/03/10

$50.46

$42.88

$40.22

$38.31

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Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT5.0M PUR

21348485C78050
HARTING
1: $57.42
26In Stock

Mfr. Part No.
21348485C78050

Mouser Part No
617-21348485C78050

HARTING

Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F STRT5.0M PUR

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Datasheet

26In Stock

$57.42

$50.67

$47.50

$46.30

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STRT5.0M PVC

21348485C79050
HARTING
1: $51.68
121Expected 2026/03/17

Mfr. Part No.
21348485C79050

Mouser Part No
617-21348485C79050

HARTING

Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F STRT5.0M PVC

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Datasheet

121Expected 2026/03/17

$51.68

$45.33

$42.50

$40.47

View

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12-A 8PIN FML STRT SINGLE END 2.0M PVC

21348500882020
HARTING
1: $23.04
10In Stock

Mfr. Part No.
21348500882020

Mouser Part No
617-21348500882020

HARTING

Ethernet Cables / Networking Cables M12-A 8PIN FML STRT SINGLE END 2.0M PVC

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Datasheet

10In Stock

$23.04

$19.83

$18.11

$17.38

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Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12-A 8PIN FML STRT SINGLE END 7.5M PVC

21348500882075
HARTING
1: $37.83
10In Stock

Mfr. Part No.
21348500882075

Mouser Part No
617-21348500882075

HARTING

Ethernet Cables / Networking Cables M12-A 8PIN FML STRT SINGLE END 7.5M PVC

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Datasheet

10In Stock

$37.83

$33.13

$31.70

$31.16

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Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12-A 8PIN FML STRT SINGLE END 10.0M PVC

21348500882100
HARTING
1: $44.93
22In Stock

Mfr. Part No.
21348500882100

Mouser Part No
617-21348500882100

HARTING

Ethernet Cables / Networking Cables M12-A 8PIN FML STRT SINGLE END 10.0M PVC

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Datasheet

22In Stock

$44.93

$39.69

$35.80

$34.09

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Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML STRT 1.0M PUR

21348500C78010
HARTING
1: $38.86
3In Stock

Mfr. Part No.
21348500C78010

Mouser Part No
617-21348500C78010

HARTING

Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML STRT 1.0M PUR

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Datasheet

3In Stock

$38.86

$33.11

$31.04

$29.56

View

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 5.0M PUR

21348500C78050
HARTING
1: $52.53
7In Stock

Mfr. Part No.
21348500C78050

Mouser Part No
617-21348500C78050

HARTING

Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 5.0M PUR

Learn More

Datasheet

7In Stock

$52.53

$44.66

$41.86

$39.86

View

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 10.0M PUR

21348500C78100
HARTING
1: $68.94
2In Stock

Mfr. Part No.
21348500C78100

Mouser Part No
617-21348500C78100

HARTING

Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 10.0M PUR

Learn More

Datasheet

2In Stock

$68.94

$58.70

$55.03

$52.40

$50.50

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML STRT 10.0M PVC

21348500C79100
HARTING
1: $62.36
9In Stock

Mfr. Part No.
21348500C79100

Mouser Part No
617-21348500C79100

HARTING

Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML STRT 10.0M PVC

Learn More

Datasheet

9In Stock

$62.36

$53.54

$50.18

$47.79

$45.66

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12A 12PIN 12POLE MALE RA 5.0M PVC

21348600C79050
HARTING
1: $45.97
10In Stock

Mfr. Part No.
21348600C79050

Mouser Part No
617-21348600C79050

HARTING

Sensor Cables / Actuator Cables M12A 12PIN 12POLE MALE RA 5.0M PVC

Learn More

Datasheet

10In Stock

$45.97

$39.08

$36.38

$34.73

View

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F RA 5.0M PUR

21348687C78050
HARTING
1: $63.71
8In Stock

Mfr. Part No.
21348687C78050

Mouser Part No
617-21348687C78050

HARTING

Ethernet Cables / Networking Cables M12A 12PIN 12POLE DBL M/F RA 5.0M PUR

Learn More

Datasheet

8In Stock

$63.71

$56.34

$51.01

$48.58

$46.50

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F RA 10.0M PUR

21348687C78100
HARTING
1: $80.41
1In Stock

Mfr. Part No.
21348687C78100

Mouser Part No
617-21348687C78100

HARTING

Sensor Cables / Actuator Cables M12A 12PIN 12POLE DBL M/F RA 10.0M PUR

Learn More

Datasheet

1In Stock

$80.41

$76.36

$74.85

$73.72

View

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML RA 5.0M PUR

21348700C78050
HARTING
1: $52.71
3In Stock

Mfr. Part No.
21348700C78050

Mouser Part No
617-21348700C78050

HARTING

Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML RA 5.0M PUR

Learn More

Datasheet

3In Stock

$52.71

$44.43

$42.01

$40.00

View

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12-D 4PIN MALE STRT SINGLE END 0.5M PUR

21349200477005
HARTING
1: $44.45
10In Stock

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

Datasheet

10In Stock

$44.45

$37.79

$35.41

$33.73

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12-D 4PIN MALE STRT SINGLE END 1.0M PUR

21349200477010
HARTING
1: $48.85
27In Stock

Mfr. Part No.
21349200477010

Mouser Part No
617-21349200477010

HARTING

Sensor Cables / Actuator Cables M12-D 4PIN MALE STRT SINGLE END 1.0M PUR

Learn More

Datasheet

27In Stock

$48.85

$41.53

$40.29

$37.06

View

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12-D 4PIN MALE STRT SINGLE END 2.0M PUR

21349200477020
HARTING
1: $57.66
6In Stock

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

Datasheet

6In Stock

$57.66

$46.83

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12-D 4PIN MALE STRT SINGLE END 5.0M PUR

21349200477050
HARTING
1: $82.12
10In Stock

Mfr. Part No.
21349200477050

Mouser Part No
617-21349200477050

HARTING

Sensor Cables / Actuator Cables M12-D 4PIN MALE STRT SINGLE END 5.0M PUR

Learn More

Datasheet

10In Stock

$82.12

$73.98

$65.44

$62.33

$61.05

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DBL END 1.0M PVC

21349292405010
HARTING
1: $56.39
5In Stock

Mfr. Part No.
21349292405010

Mouser Part No
617-21349292405010

HARTING

Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DBL END 1.0M PVC

Learn More

Datasheet

5In Stock

$56.39

$50.85

$47.67

$45.40

$43.23

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DOUBLE END 2.0M PVC

21349292405020
HARTING
1: $65.58
8In Stock

Mfr. Part No.
21349292405020

Mouser Part No
617-21349292405020

HARTING

Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DOUBLE END 2.0M PVC

Learn More

Datasheet

8In Stock

$65.58

$55.96

$52.45

$49.95

$47.93

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DOUBLE END 0.5M PUR

21349292477005
HARTING
1: $59.10
4In Stock

Mfr. Part No.
21349292477005

Mouser Part No
617-21349292477005

HARTING

Ethernet Cables / Networking Cables M12-D 4PIN M/M STRT DOUBLE END 0.5M PUR

Learn More

Datasheet

4In Stock

$59.10

$50.35

$47.19

$44.95

$42.81

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12-D 4PIN M/F STRT DBL END 10.0M PVC

21349293405100
HARTING
1: $114.66
3In Stock

Mfr. Part No.
21349293405100

Mouser Part No
617-21349293405100

HARTING

Ethernet Cables / Networking Cables M12-D 4PIN M/F STRT DBL END 10.0M PVC

Learn More

Datasheet

3In Stock

$114.66

$97.47

$91.37

$87.95

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12-D 4PIN M/F STRT DBL END 5.0M PUR

21349293477050
HARTING
1: $105.08
1In Stock

Mfr. Part No.
21349293477050

Mouser Part No
617-21349293477050

HARTING

Ethernet Cables / Networking Cables M12-D 4PIN M/F STRT DBL END 5.0M PUR

Learn More

Datasheet

1In Stock

$105.08

$89.32

$83.74

$79.93

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12-D 4PIN FML STRT SINGLE END 0.5M PVC

21349300405005
HARTING
1: $40.57
6In Stock

Mfr. Part No.
21349300405005

Mouser Part No
617-21349300405005

HARTING

Ethernet Cables / Networking Cables M12-D 4PIN FML STRT SINGLE END 0.5M PVC

Learn More

Datasheet

6In Stock

$40.57

$34.49

$32.33

$30.80

View

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12-D 4PIN MALE RA SINGLE END 1.0M PVC

21349400405010
HARTING
1: $46.50
10In Stock

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

Datasheet

10In Stock

$46.50

$40.32

$36.31

$34.58

View

Min.: 1
Mult.: 1

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

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

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