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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 #

Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 2.0M PVC

21348400C79020
HARTING
1: $57.57
104In Stock

Mfr. Part #
21348400C79020

Mouser Part #
617-21348400C79020

HARTING

Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 2.0M PVC

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Datasheet

104In Stock

$57.57

$44.05

$42.62

$39.40

Quote

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML STRT 5.0M PVC

21348500C79050
HARTING
1: $67.52
85In Stock

Mfr. Part #
21348500C79050

Mouser Part #
617-21348500C79050

HARTING

Sensor Cables / Actuator Cables M12A 12PIN 12POLE FML STRT 5.0M PVC

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Datasheet

85In Stock

$67.52

$57.38

$53.15

$50.13

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Min.: 1
Mult.: 1

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

21348500C79010
HARTING
1: $52.42
170In Stock

Mfr. Part #
21348500C79010

Mouser Part #
617-21348500C79010

HARTING

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

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Datasheet

170In Stock

$52.42

$44.54

$41.75

$39.76

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Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12-A 8PIN M/F ST DOUBLE END 10.0M PVC

21348485882100
HARTING
1: $67.65
100In Stock

Mfr. Part #
21348485882100

Mouser Part #
617-21348485882100

HARTING

Ethernet Cables / Networking Cables M12-A 8PIN M/F ST DOUBLE END 10.0M PVC

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Datasheet

100In Stock

$67.65

$60.19

$54.30

$49.58

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Min.: 1
Mult.: 1

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

21349292477100
HARTING
1: $216.81
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

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Datasheet

10In Stock

$216.81

$190.64

$182.10

$173.42

Min.: 1
Mult.: 1

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

21349200477010
HARTING
1: $73.57
26In Stock

Mfr. Part #
21349200477010

Mouser Part #
617-21349200477010

HARTING

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

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Datasheet

26In Stock

$73.57

$56.65

$55.93

$53.27

$49.94

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 1.5M PVC

21348400C79015
HARTING
1: $55.24
4In Stock

Mfr. Part #
21348400C79015

Mouser Part #
617-21348400C79015

HARTING

Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 1.5M PVC

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Datasheet

4In Stock

$55.24

$47.20

$47.19

$46.34

View

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables 7/8" 2PIN FML STRT SNGL END 1.5M PUR

21349700394015
HARTING
1: $69.72
2In Stock

Mfr. Part #
21349700394015

Mouser Part #
617-21349700394015

HARTING

Ethernet Cables / Networking Cables 7/8" 2PIN FML STRT SNGL END 1.5M PUR

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Datasheet

2In Stock

$69.72

$59.54

$58.36

$56.46

View

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 2.0M PUR

21348500C78020
HARTING
1: $65.43
4In Stock

Mfr. Part #
21348500C78020

Mouser Part #
617-21348500C78020

HARTING

Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 2.0M PUR

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Datasheet

4In Stock

$65.43

$55.09

$53.97

$50.93

Quote

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12-D 4PIN M/M RA DBL END 1.0M PUR

21349494477010
HARTING
1: $111.82
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

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Datasheet

5In Stock

$111.82

$104.62

$102.36

$99.33

View

Min.: 1
Mult.: 1

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

21348700C79100
HARTING
1: $96.84
9In Stock

Mfr. Part #
21348700C79100

Mouser Part #
617-21348700C79100

HARTING

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

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Datasheet

9In Stock

$96.84

$85.95

$82.66

$79.89

View

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables 7/8" 4PIN FML RA SNGL END 1.5M PVC

21349900597015
HARTING
1: $81.07
10In Stock

Mfr. Part #
21349900597015

Mouser Part #
617-21349900597015

HARTING

Ethernet Cables / Networking Cables 7/8" 4PIN FML RA SNGL END 1.5M PVC

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Datasheet

10In Stock

$81.07

$70.83

$70.37

$69.58

View

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 0.5M PVC

21348400C79005
HARTING
1: $51.39
1In Stock

Mfr. Part #
21348400C79005

Mouser Part #
617-21348400C79005

HARTING

Ethernet Cables / Networking Cables M12A 12PIN 12POLE MALE STRT 0.5M PVC

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Datasheet

1In Stock

$51.39

$44.22

$42.31

$40.94

View

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 1.5M PUR

21348500C78015
HARTING
1: $63.12
1In Stock

Mfr. Part #
21348500C78015

Mouser Part #
617-21348500C78015

HARTING

Ethernet Cables / Networking Cables M12A 12PIN 12POLE FML STRT 1.5M PUR

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Datasheet

1In Stock

$63.12

$55.28

$52.91

$51.19

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M8 3PIN M/F STRT/RA DOUBLE END 10.0M PUR

21348083388100
HARTING
1: $48.47
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

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Datasheet

3In Stock

$48.47

$41.69

$39.89

$38.61

View

Min.: 1
Mult.: 1

Ethernet Cables / Networking Cables 7/8" 4PIN FML STRT SNGL END 5.0M PUR

21349700496050
HARTING
1: $109.77
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

Datasheet

10In Stock

$109.77

$97.70

$93.95

$90.81

$80.54

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12-B 4PIN M/F STRT DBL END 10.0M PUR

21348889487100
HARTING
1: $249.21
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

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Datasheet

1In Stock

$249.21

$237.90

$231.87

$228.14

View

Min.: 1
Mult.: 1

Circular Metric Connectors M12-A 5PIN FML STRT 0.5M RECEPT

21033176505
HARTING
1: $24.61
1,680In Stock
181On Order

Mfr. Part #
21033176505

Mouser Part #
617-21033176505

HARTING

Circular Metric Connectors M12-A 5PIN FML STRT 0.5M RECEPT

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Datasheet

1,680In Stock

181On Order

$24.61

$22.33

$19.28

$18.40

View

Min.: 1
Mult.: 1

Circular Metric Connectors M12-A 4PIN FML STRT 0.5M RECEPT

21033176405
HARTING
1: $23.60
147In Stock

Mfr. Part #
21033176405

Mouser Part #
617-21033176405

HARTING

Circular Metric Connectors M12-A 4PIN FML STRT 0.5M RECEPT

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Datasheet

147In Stock

$23.60

$20.45

$19.38

$19.11

View

Min.: 1
Mult.: 1

Circular Metric Connectors M12-A 8PIN FML STRT 0.5M RECEPT

21033176805
HARTING
1: $40.02
85In Stock
56Expected 2026-07-28

Mfr. Part #
21033176805

Mouser Part #
617-21033176805

HARTING

Circular Metric Connectors M12-A 8PIN FML STRT 0.5M RECEPT

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Datasheet

85In Stock

56Expected 2026-07-28

$40.02

$35.08

$32.88

$31.32

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M8 4PIN MALE STRT SINGLE END 1.0M PVC

21348000481010
HARTING
1: $19.94
479In Stock

Mfr. Part #
21348000481010

Mouser Part #
617-21348000481010

HARTING

Sensor Cables / Actuator Cables M8 4PIN MALE STRT SINGLE END 1.0M PVC

Learn More

Datasheet

479In Stock

$19.94

$17.09

$17.04

$16.20

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M8 3PIN M/F STRT DOUBLE END 5.0M PVC

21348081380050
HARTING
1: $29.52
250In 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

Datasheet

250In Stock

$29.52

$25.08

$25.07

$23.04

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12-A 8PIN MALE STRT SINGLE END 1.0M PVC

21348400882010
HARTING
1: $27.26
232In Stock

Mfr. Part #
21348400882010

Mouser Part #
617-21348400882010

HARTING

Sensor Cables / Actuator Cables M12-A 8PIN MALE STRT SINGLE END 1.0M PVC

Learn More

Datasheet

232In Stock

$27.26

$23.17

$21.72

$20.68

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12-A 8PIN MALE STRT SINGLE END 5.0M PVC

21348400882050
HARTING
1: $47.20
114In Stock

Mfr. Part #
21348400882050

Mouser Part #
617-21348400882050

HARTING

Sensor Cables / Actuator Cables M12-A 8PIN MALE STRT SINGLE END 5.0M PVC

Learn More

Datasheet

114In Stock

$47.20

$42.31

$41.73

$34.92

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12A 12PIN 12POLE MALE STRT 1.0M PVC

21348400C79010
HARTING
1: $47.26
147In 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

Datasheet

147In Stock

179On Order

$47.26

$40.16

$37.64

$35.86

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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