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M Series Circular Metric Connectors

Amphenol LTW M Series Circular Metric Connectors provide secure and reliable data transmission, as well and superior power transmission performance, in accordance with IEC standards. The M series includes a comprehensive product range, including M5, M8, Guided M8, M10.5, M12, 7/8", M20, and M23. Additional versions offered are push-pull, MPronto-12, and MPronto-12 push-pull connectors with a unique push-pull, fast-locking system that ensures secure, tool-free plugging. The MPronto-12 push-pull connectors are backward compatible with all female M12 1.0 sockets made by different manufacturers.

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Part #

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Right Angle, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP67 Mated

M12A-12BMMA-SR7001
Amphenol LTW
1: £8.49
19In Stock

Mfr. Part No.
M12A-12BMMA-SR7001

Mouser Part No
523-M12A12BMMASR7001

Circular Metric Connectors M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Right Angle, Screw Thread, Solder, Field Installable, F4.5 - F6.5mm, IP67 Mated

Datasheet

19In Stock

£8.49

£7.21

£7.11

£6.82

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables Circular Metric Connector MPronto-12 (M12 Push Pull), A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight, Overmolded, Length 2000mm, IP68 Mated

M12A-12BMMM-PL8B02
Amphenol LTW
1: £16.11
27In Stock

Mfr. Part No.
M12A-12BMMM-PL8B02

Mouser Part No
523-M12A12BMMMPL8B02

Sensor Cables / Actuator Cables Circular Metric Connector MPronto-12 (M12 Push Pull), A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight, Overmolded, Length 2000mm, IP68 Mated

Datasheet

27In Stock

£16.11

£14.09

£11.58

£11.17

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables Circular Metric Connector MPronto-12 (M12 Push Pull), A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight, Overmolded, Length 1000mm, IP68 Mated

M12A-12BMMM-PL8D01
Amphenol LTW
1: £12.94
10In Stock

Mfr. Part No.
M12A-12BMMM-PL8D01

Mouser Part No
523-M12A12BMMMPL8D01

Sensor Cables / Actuator Cables Circular Metric Connector MPronto-12 (M12 Push Pull), A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight, Overmolded, Length 1000mm, IP68 Mated

Datasheet

10In Stock

£12.94

£11.22

£10.63

£10.48

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables Circular Metric Connector MPronto-12 (M12 Push Pull), A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight, Overmolded, Length 3000mm, IP68 Mated

M12A-12BMMM-PL8D03
Amphenol LTW
1: £17.08
3In Stock

Mfr. Part No.
M12A-12BMMM-PL8D03

Mouser Part No
523-M12A12BMMMPL8D03

Sensor Cables / Actuator Cables Circular Metric Connector MPronto-12 (M12 Push Pull), A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight, Overmolded, Length 3000mm, IP68 Mated

Datasheet

3In Stock

£17.08

£14.52

£13.44

£12.96

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables Circular Metric Connector MPronto-12 (M12 Push Pull), A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight, Overmolded, Length 10000mm, IP68 Mated

M12A-12BMMM-PL8D10
Amphenol LTW
1: £32.20
2In Stock

Mfr. Part No.
M12A-12BMMM-PL8D10

Mouser Part No
523-M12A12BMMMPL8D10

Sensor Cables / Actuator Cables Circular Metric Connector MPronto-12 (M12 Push Pull), A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight, Overmolded, Length 10000mm, IP68 Mated

Datasheet

2In Stock

£32.20

£28.20

£26.98

£26.11

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 2000mm, IP68 / IP69K

M12A-12BMMM-SL8B02
Amphenol LTW
1: £15.36
6In Stock

Mfr. Part No.
M12A-12BMMM-SL8B02

Mouser Part No
523-M12A12BMMMSL8B02

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 2000mm, IP68 / IP69K

Datasheet

6In Stock

£15.36

£13.06

£12.08

£11.65

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 3000mm, IP68 / IP69K

M12A-12BMMM-SL8D03
Amphenol LTW
1: £16.37
5In Stock

Mfr. Part No.
M12A-12BMMM-SL8D03

Mouser Part No
523-M12A12BMMMSL8D03

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 3000mm, IP68 / IP69K

Datasheet

5In Stock

£16.37

£13.92

£12.87

£12.41

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 5000mm, IP68 / IP69K

M12A-12BMMM-SL8D05
Amphenol LTW
1: £20.91
8In Stock

Mfr. Part No.
M12A-12BMMM-SL8D05

Mouser Part No
523-M12A12BMMMSL8D05

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 5000mm, IP68 / IP69K

Datasheet

8In Stock

£20.91

£17.77

£16.72

£16.18

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 10000mm, IP68 / IP69K

M12A-12BMMM-SL8D10
Amphenol LTW
1: £31.51
8In Stock

Mfr. Part No.
M12A-12BMMM-SL8D10

Mouser Part No
523-M12A12BMMMSL8D10

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 10000mm, IP68 / IP69K

Datasheet

8In Stock

£31.51

£27.60

£26.41

£25.55

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Right Angle, Screw Thread, Overmolded, Length 1000mm, IP68 / IP69K

M12A-12BMMM-SR8B01
Amphenol LTW
1: £13.42
14In Stock

Mfr. Part No.
M12A-12BMMM-SR8B01

Mouser Part No
523-M12A12BMMMSR8B01

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Right Angle, Screw Thread, Overmolded, Length 1000mm, IP68 / IP69K

Datasheet

14In Stock

£13.42

£11.63

£11.02

£10.86

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Right Angle, Screw Thread, Overmolded, Length 1000mm, IP68 / IP69K

M12A-12BMMM-SR8D01
Amphenol LTW
1: £12.78
13In Stock
10Expected 19/03/2026

Mfr. Part No.
M12A-12BMMM-SR8D01

Mouser Part No
523-M12A12BMMMSR8D01

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Right Angle, Screw Thread, Overmolded, Length 1000mm, IP68 / IP69K

Datasheet

13In Stock

10Expected 19/03/2026

£12.78

£10.86

£10.41

£10.26

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Right Angle, Screw Thread, Overmolded, Length 2000mm, IP68 / IP69K

M12A-12BMMM-SR8D02
Amphenol LTW
1: £14.56
17In Stock

Mfr. Part No.
M12A-12BMMM-SR8D02

Mouser Part No
523-M12A12BMMMSR8D02

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Right Angle, Screw Thread, Overmolded, Length 2000mm, IP68 / IP69K

Datasheet

17In Stock

£14.56

£12.86

£11.51

£9.86

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K

M12A12FL-12AFL-SD001
Amphenol LTW
1: £21.25
14In Stock

Mfr. Part No.
M12A12FL-12AFL-SD001

Mouser Part No
523-M12A12FL12AFLSD1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K

Datasheet

14In Stock

£21.25

£18.05

£16.86

£16.12

£15.65

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

M12A12FL-12AFL-SD002
Amphenol LTW
1: £22.32
10In Stock
10Expected 24/02/2026

Mfr. Part No.
M12A12FL-12AFL-SD002

Mouser Part No
523-M12A12FL12AFLSD2

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

Datasheet

10In Stock

10Expected 24/02/2026

£22.32

£18.97

£17.56

£17.26

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

M12A12FL-12AFL-SDA05
Amphenol LTW
1: £21.72
9In Stock
10Expected 19/03/2026

Mfr. Part No.
M12A12FL-12AFL-SDA05

Mouser Part No
523-M12A12FLAFLSDA05

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

Datasheet

9In Stock

10Expected 19/03/2026

£21.72

£18.46

£17.76

£17.19

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Female Connector, Female Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

M12A12FR-12AFR-SDA05
Amphenol LTW
1: £20.34
16In Stock

Mfr. Part No.
M12A12FR-12AFR-SDA05

Mouser Part No
523-M12A12FRAFRSDA05

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Female Connector, Female Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

Datasheet

16In Stock

£20.34

£17.28

£16.09

£15.58

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K

M12A12ML-12AFL-SB001
Amphenol LTW
1: £21.96
40In Stock
100Expected 31/03/2026

Mfr. Part No.
M12A12ML-12AFL-SB001

Mouser Part No
523-M12A12ML12AFLSB1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K

Datasheet

40In Stock

100Expected 31/03/2026

£21.96

£18.66

£17.56

£16.99

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K

M12A12ML-12AFL-SD001
Amphenol LTW
1: £18.35
33In Stock

Mfr. Part No.
M12A12ML-12AFL-SD001

Mouser Part No
523-M12A12ML12AFLSD1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K

Datasheet

33In Stock

£18.35

£15.59

£14.61

£14.13

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

M12A12ML-12AFL-SD002
Amphenol LTW
1: £20.62
50Expected 25/03/2026

Mfr. Part No.
M12A12ML-12AFL-SD002

Mouser Part No
523-M12A12ML12AFLSD2

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

Datasheet

50Expected 25/03/2026

£20.62

£17.52

£16.49

£15.96

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

M12A12ML-12AML-SD002
Amphenol LTW
1: £17.85
31In Stock

Mfr. Part No.
M12A12ML-12AML-SD002

Mouser Part No
523-M12A12ML12AMLSD2

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

Datasheet

31In Stock

£17.85

£14.80

£14.37

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

M12A12ML-12AFL-SBA05
Amphenol LTW
1: £20.24
14In Stock

Mfr. Part No.
M12A12ML-12AFL-SBA05

Mouser Part No
523-M12A12MLAFLSBA05

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

Datasheet

14In Stock

£20.24

£17.19

£16.18

£15.66

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

M12A12ML-12AFL-SDA05
Amphenol LTW
1: £16.54
27In Stock

Mfr. Part No.
M12A12ML-12AFL-SDA05

Mouser Part No
523-M12A12MLAFLSDA05

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

Datasheet

27In Stock

£16.54

£14.06

£13.23

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

M12A12ML-12AML-SDA05
Amphenol LTW
1: £14.90
2In Stock
20Expected 24/02/2026

Mfr. Part No.
M12A12ML-12AML-SDA05

Mouser Part No
523-M12A12MLAMLSDA05

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

Datasheet

2In Stock

20Expected 24/02/2026

£14.90

£13.62

£12.96

£11.69

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

M12A12MR-12AMR-SDA05
Amphenol LTW
1: £18.67
15In Stock

Mfr. Part No.
M12A12MR-12AMR-SDA05

Mouser Part No
523-M12A12MRAMRSDA05

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Male Connector, Male Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

Datasheet

15In Stock

£18.67

£15.85

£14.93

£14.44

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

M12A-12PFFS-SF8B15
Amphenol LTW
1: £11.96
13In Stock

Mfr. Part No.
M12A-12PFFS-SF8B15

Mouser Part No
523-M12A12PFFSSF8B15

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 1.5A, 12 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

Datasheet

13In Stock

£11.96

£10.54

£9.04

£7.72

View

Min.: 1
Mult.: 1