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M12 Circular Connectors

Würth Elektronik M12 Circular Connectors can be mated and locked to provide waterproof and dustproof connections without loss of connection or signal. These connectors feature A coding, screw locking system, 4, 5, and 8 polarities, up to 5A current rating, and up to 250V voltage rating. The M12 circular connectors are IP67 or IP68 rated and certified with UL 2238 (panel receptacles and field attachable). The product range is available in male and female typologies of panel connectors, field attachable, and cable assemblies. Typical applications include industrial automation, machine manufacturing, DC power supply, actuator technologies, and security.

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Part #

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Plastic Right Angled with Panel Nut M16 Female connector, polarity 4

643240100404
Wurth Elektronik
1: $39.53
21In Stock

Mfr. Part #
643240100404

Mouser Part #
710-643240100404

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Plastic Right Angled with Panel Nut M16 Female connector, polarity 4

Learn More

Datasheet

21In Stock

$39.53

$36.22

$32.27

$28.32

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Plastic Straight with Panel Nut PG9 Female connector, polarity 8

643220100608
Wurth Elektronik
1: $30.46
58In Stock

Mfr. Part #
643220100608

Mouser Part #
710-643220100608

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Plastic Straight with Panel Nut PG9 Female connector, polarity 8

Learn More

Datasheet

58In Stock

$30.46

$27.92

$24.86

$21.82

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Metal Right Angled with Panel Nut M12 Female connector, polarity 5

643280100305
Wurth Elektronik
1: $53.48
118In Stock

Mfr. Part #
643280100305

Mouser Part #
710-643280100305

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Metal Right Angled with Panel Nut M12 Female connector, polarity 5

Learn More

Datasheet

118In Stock

$53.48

$49.01

$43.66

$38.32

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Front Panel Nut M12 Male connector, polarity 4

643150100304
Wurth Elektronik
1: $30.92
52In Stock

Mfr. Part #
643150100304

Mouser Part #
710-643150100304

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Front Panel Nut M12 Male connector, polarity 4

Learn More

Datasheet

52In Stock

$30.92

$28.33

$25.25

$22.15

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Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Front Panel Nut M12 Male connector, polarity 5

643150100305
Wurth Elektronik
1: $31.85
48In Stock

Mfr. Part #
643150100305

Mouser Part #
710-643150100305

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Front Panel Nut M12 Male connector, polarity 5

Learn More

Datasheet

48In Stock

$31.85

$29.19

$26.01

$22.82

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Front Panel Nut PG9 Male connector, polarity 5

643150100605
Wurth Elektronik
1: $26.74
28In Stock

Mfr. Part #
643150100605

Mouser Part #
710-643150100605

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Front Panel Nut PG9 Male connector, polarity 5

Learn More

Datasheet

28In Stock

$26.74

$24.51

$21.82

$19.16

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Front Panel Nut PG9 Female connector, polarity 5

643160100605
Wurth Elektronik
1: $41.85
59In Stock

Mfr. Part #
643160100605

Mouser Part #
710-643160100605

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Front Panel Nut PG9 Female connector, polarity 5

Learn More

Datasheet

59In Stock

$41.85

$38.36

$34.18

$29.99

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Plastic Straight with Panel Nut M16 Male connector, polarity 5

643210100405
Wurth Elektronik
1: $20.23
64In Stock

Mfr. Part #
643210100405

Mouser Part #
710-643210100405

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Plastic Straight with Panel Nut M16 Male connector, polarity 5

Learn More

Datasheet

64In Stock

$20.23

$18.54

$16.51

$14.49

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Plastic Right Angled with Panel Nut M16 Female connector, polarity 5

643240100405
Wurth Elektronik
1: $41.85
45In Stock

Mfr. Part #
643240100405

Mouser Part #
710-643240100405

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Plastic Right Angled with Panel Nut M16 Female connector, polarity 5

Learn More

Datasheet

45In Stock

$41.85

$38.36

$34.18

$29.99

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Metal Straight with Panel Nut M12 Male connector, polarity 4

643250100304
Wurth Elektronik
1: $24.41
57In Stock

Mfr. Part #
643250100304

Mouser Part #
710-643250100304

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Metal Straight with Panel Nut M12 Male connector, polarity 4

Learn More

Datasheet

57In Stock

$24.41

$22.37

$19.93

$17.48

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Metal Straight with Panel Nut PG9 Male connector, polarity 5

643250100605
Wurth Elektronik
1: $24.41
30In Stock

Mfr. Part #
643250100605

Mouser Part #
710-643250100605

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Metal Straight with Panel Nut PG9 Male connector, polarity 5

Learn More

Datasheet

30In Stock

$24.41

$22.37

$19.93

$17.48

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Metal Shielded Right Angled with Panel Nut M12 Male connector, polarity 5.

643270100305
Wurth Elektronik
1: $46.50
34In Stock

Mfr. Part #
643270100305

Mouser Part #
710-643270100305

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Metal Shielded Right Angled with Panel Nut M12 Male connector, polarity 5.

Learn More

Datasheet

34In Stock

$46.50

$42.63

$37.98

$33.33

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Metal Right Angled with Panel Nut M12 Male connector, polarity 8

643270100308
Wurth Elektronik
1: $53.48
57In Stock

Mfr. Part #
643270100308

Mouser Part #
710-643270100308

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Metal Right Angled with Panel Nut M12 Male connector, polarity 8

Learn More

Datasheet

57In Stock

$53.48

$49.01

$43.66

$38.32

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Metal Right Angled with Panel Nut M12 Female connector, polarity 4

643280100304
Wurth Elektronik
1: $51.15
51In Stock

Mfr. Part #
643280100304

Mouser Part #
710-643280100304

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Metal Right Angled with Panel Nut M12 Female connector, polarity 4

Learn More

Datasheet

51In Stock

$51.15

$46.89

$41.77

$36.66

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Metal Right Angled with Panel Nut M12 Female connector, polarity 8

643280100308
Wurth Elektronik
1: $61.61
44In Stock
35Expected 2026-02-20

Mfr. Part #
643280100308

Mouser Part #
710-643280100308

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel PCB Metal Right Angled with Panel Nut M12 Female connector, polarity 8

Learn More

Datasheet

44In Stock

35Expected 2026-02-20

$61.61

$56.47

$50.31

$44.14

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A Panel + Wires Panel + Wires Metal with Rear Panel Nut PG9 Female connector, polarity 5

643362100605
Wurth Elektronik
1: $55.80
10In Stock

Mfr. Part #
643362100605

Mouser Part #
710-643362100605

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel + Wires Panel + Wires Metal with Rear Panel Nut PG9 Female connector, polarity 5

Learn More

Datasheet

10In Stock

$55.80

$51.15

$45.57

$39.99

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A Panel + Wires Panel + Wires Metal with Front Panel Nut PG9 Male connector, polarity 5

643452100605
Wurth Elektronik
1: $37.20
41In Stock

Mfr. Part #
643452100605

Mouser Part #
710-643452100605

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel + Wires Panel + Wires Metal with Front Panel Nut PG9 Male connector, polarity 5

Learn More

Datasheet

41In Stock

$37.20

$34.10

$30.38

$26.66

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A Panel + Wires Panel + Wires Metal with Front Panel Nut PG9 Male connector, polarity 8

643452100608
Wurth Elektronik
1: $44.18
12In Stock

Mfr. Part #
643452100608

Mouser Part #
710-643452100608

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel + Wires Panel + Wires Metal with Front Panel Nut PG9 Male connector, polarity 8

Learn More

Datasheet

12In Stock

$44.18

$40.49

$36.07

$31.65

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A Panel + Wires Panel + Wires Metal with Front Panel Nut PG9 Female connector, polarity 5

643462100605
Wurth Elektronik
1: $53.48
53In Stock

Mfr. Part #
643462100605

Mouser Part #
710-643462100605

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel + Wires Panel + Wires Metal with Front Panel Nut PG9 Female connector, polarity 5

Learn More

Datasheet

53In Stock

$53.48

$49.01

$43.66

$38.32

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Plastic Coupling Nut Male connector, polarity 8

643711100008
Wurth Elektronik
1: $37.20
35In Stock

Mfr. Part #
643711100008

Mouser Part #
710-643711100008

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Plastic Coupling Nut Male connector, polarity 8

Learn More

Datasheet

35In Stock

$37.20

$34.10

$30.38

$26.66

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Metal Coupling Nut Male connector, polarity 8

643712100008
Wurth Elektronik
1: $37.20
47In Stock

Mfr. Part #
643712100008

Mouser Part #
710-643712100008

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Metal Coupling Nut Male connector, polarity 8

Learn More

Datasheet

47In Stock

$37.20

$34.10

$30.38

$26.66

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Plastic Coupling Nut Female connector, polarity 8

643721100008
Wurth Elektronik
1: $40.69
52In Stock

Mfr. Part #
643721100008

Mouser Part #
710-643721100008

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Plastic Coupling Nut Female connector, polarity 8

Learn More

Datasheet

52In Stock

$40.69

$37.29

$33.22

$29.16

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Metal Coupling Nut Female connector, polarity 4

643722100004
Wurth Elektronik
1: $37.20
17In Stock

Mfr. Part #
643722100004

Mouser Part #
710-643722100004

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A FA Solder Field Attachable Solder Bucket Straight with Metal Coupling Nut Female connector, polarity 4

Learn More

Datasheet

17In Stock

$37.20

$34.10

$30.38

$26.66

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Rear Panel Nut PG9 Female connector, polarity 5

643060100605
Wurth Elektronik
1: $47.66
43In Stock

Mfr. Part #
643060100605

Mouser Part #
710-643060100605

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Rear Panel Nut PG9 Female connector, polarity 5

Learn More

Datasheet

43In Stock

$47.66

$43.68

$38.92

$34.15

View

Min.: 1
Mult.: 1

Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Front Panel Nut M12 Male connector, polarity 8

643150100308
Wurth Elektronik
1: $34.88
61In Stock

Mfr. Part #
643150100308

Mouser Part #
710-643150100308

Wurth Elektronik

Standard Circular Connector WRCIRC M12 Screw Coding A Panel Solder Bucket Metal with Front Panel Nut M12 Male connector, polarity 8

Learn More

Datasheet

61In Stock

$34.88

$31.96

$28.47

$24.99

View

Min.: 1
Mult.: 1

M12 Circular Connectors

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M12 Circular Connectors

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