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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 #

Sensor Cables / Actuator Cables Circular Metric Connector MPronto-12 (M12 Push Pull), A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight, Overmolded, Length 10000mm, IP68 Mated

M12A-05BMMM-PL8D10
Amphenol LTW
1: £19.55
1In Stock

Mfr. Part No.
M12A-05BMMM-PL8D10

Mouser Part No
523-M12A05BMMMPL8D10

Sensor Cables / Actuator Cables Circular Metric Connector MPronto-12 (M12 Push Pull), A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight, Overmolded, Length 10000mm, IP68 Mated

Datasheet

1In Stock

£19.55

£16.60

£15.64

£15.12

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 2000mm, IP68 / IP69K

M12A-05BMMM-SL8A02
Amphenol LTW
1: £8.45
9In Stock

Mfr. Part No.
M12A-05BMMM-SL8A02

Mouser Part No
523-M12A05BMMMSL8A02

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 2000mm, IP68 / IP69K

Datasheet

9In Stock

£8.45

£7.49

£7.21

£6.91

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 1000mm, IP68 / IP69K

M12A-05BMMM-SL8B01
Amphenol LTW
1: £6.03
45In Stock

Mfr. Part No.
M12A-05BMMM-SL8B01

Mouser Part No
523-M12A05BMMMSL8B01

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 1000mm, IP68 / IP69K

Datasheet

45In Stock

£6.03

£5.12

£4.74

£4.57

£4.38

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 1000mm, IP68 / IP69K

M12A-05BMMM-SL8D01
Amphenol LTW
1: £7.36
20In Stock
30Expected 03/03/2026

Mfr. Part No.
M12A-05BMMM-SL8D01

Mouser Part No
523-M12A05BMMMSL8D01

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 1000mm, IP68 / IP69K

Datasheet

20In Stock

30Expected 03/03/2026

£7.36

£6.25

£6.24

£6.08

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 2000mm, IP68 / IP69K

M12A-05BMMM-SL8N02
Amphenol LTW
1: £12.06
3In Stock

Mfr. Part No.
M12A-05BMMM-SL8N02

Mouser Part No
523-M12A05BMMMSL8N02

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 2000mm, IP68 / IP69K

Datasheet

3In Stock

£12.06

£10.46

£9.91

£9.77

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 5000mm, IP68 / IP69K

M12A-05BMMM-SL8N05
Amphenol LTW
1: £21.41
6In Stock

Mfr. Part No.
M12A-05BMMM-SL8N05

Mouser Part No
523-M12A05BMMMSL8N05

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 5000mm, IP68 / IP69K

Datasheet

6In Stock

£21.41

£18.19

£17.05

£14.56

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K

M12A05FL-12AFL-SB001
Amphenol LTW
1: £13.74
19In Stock
40Expected 20/02/2026

Mfr. Part No.
M12A05FL-12AFL-SB001

Mouser Part No
523-M12A05FL12AFLSB1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K

Datasheet

19In Stock

40Expected 20/02/2026

£13.74

£11.67

£11.29

£11.12

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

M12A05FL-12AFL-SB002
Amphenol LTW
1: £14.50
8In Stock

Mfr. Part No.
M12A05FL-12AFL-SB002

Mouser Part No
523-M12A05FL12AFLSB2

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

Datasheet

8In Stock

£14.50

£12.31

£11.47

£9.82

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

M12A05FL-12AMR-SBA05
Amphenol LTW
1: £11.16
5In Stock

Mfr. Part No.
M12A05FL-12AMR-SBA05

Mouser Part No
523-M12A05FLAMRSBA05

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

Datasheet

5In Stock

£11.16

£9.67

£9.17

£9.04

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K

M12A05FR-12AFR-SD001
Amphenol LTW
1: £12.36
22In Stock

Mfr. Part No.
M12A05FR-12AFR-SD001

Mouser Part No
523-M12A05FR12AFRSD1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K

Datasheet

22In Stock

£12.36

£10.49

£9.84

£8.27

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

M12A05FR-12AFR-SDA05
Amphenol LTW
1: £12.35
6In Stock

Mfr. Part No.
M12A05FR-12AFR-SDA05

Mouser Part No
523-M12A05FRAFRSDA05

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

Datasheet

6In Stock

£12.35

£10.70

£10.14

£10.00

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

M12A05ML-12AFL-SB002
Amphenol LTW
1: £14.40
3In Stock
30Expected 17/03/2026

Mfr. Part No.
M12A05ML-12AFL-SB002

Mouser Part No
523-M12A05ML12AFLSB2

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

Datasheet

3In Stock

30Expected 17/03/2026

£14.40

£12.24

£11.72

£11.56

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

M12A05ML-12AFL-SD002
Amphenol LTW
1: £9.63
4In Stock
140On Order

Mfr. Part No.
M12A05ML-12AFL-SD002

Mouser Part No
523-M12A05ML12AFLSD2

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

Datasheet

4In Stock

140On Order

£9.63

£8.20

£7.59

£7.32

£7.21

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

M12A05ML-12AML-SB002
Amphenol LTW
1: £14.16
2In Stock
10Expected 31/03/2026

Mfr. Part No.
M12A05ML-12AML-SB002

Mouser Part No
523-M12A05ML12AMLSB2

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

Datasheet

2In Stock

10Expected 31/03/2026

£14.16

£12.03

£11.53

£11.37

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K

M12A05ML-12AML-SD001
Amphenol LTW
1: £11.55
20In Stock

Mfr. Part No.
M12A05ML-12AML-SD001

Mouser Part No
523-M12A05ML12AMLSD1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K

Datasheet

20In Stock

£11.55

£9.80

£9.40

£9.26

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

M12A05ML-12AML-SD002
Amphenol LTW
1: £13.11
10In Stock

Mfr. Part No.
M12A05ML-12AML-SD002

Mouser Part No
523-M12A05ML12AMLSD2

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

Datasheet

10In Stock

£13.11

£11.14

£10.69

£10.53

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

M12A05ML-12AFR-SBA05
Amphenol LTW
1: £11.16
7In Stock

Mfr. Part No.
M12A05ML-12AFR-SBA05

Mouser Part No
523-M12A05MLAFRSBA05

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

Datasheet

7In Stock

£11.16

£9.67

£9.17

£9.04

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

M12A05ML-12AFR-SDA05
Amphenol LTW
1: £11.44
14In Stock

Mfr. Part No.
M12A05ML-12AFR-SDA05

Mouser Part No
523-M12A05MLAFRSDA05

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

Datasheet

14In Stock

£11.44

£10.14

£9.74

£9.36

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

M12A05ML-12AML-SBA05
Amphenol LTW
1: £11.46
44In Stock
50Expected 08/04/2026

Mfr. Part No.
M12A05ML-12AML-SBA05

Mouser Part No
523-M12A05MLAMLSBA05

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

Datasheet

44In Stock

50Expected 08/04/2026

£11.46

£9.73

£9.59

£9.21

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

M12A05ML-12AML-SDA05
Amphenol LTW
1: £11.21
120In Stock

Mfr. Part No.
M12A05ML-12AML-SDA05

Mouser Part No
523-M12A05MLAMLSDA05

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

Datasheet

120In Stock

£11.21

£9.52

£9.38

£9.00

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

M12A05MR-12AFR-SDA05
Amphenol LTW
1: £11.50
31In Stock

Mfr. Part No.
M12A05MR-12AFR-SDA05

Mouser Part No
523-M12A05MRAFRSDA05

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

Datasheet

31In Stock

£11.50

£9.76

£9.40

£8.88

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

M12A05MR-12AMR-SBA05
Amphenol LTW
1: £11.40
1In Stock
10Expected 31/03/2026

Mfr. Part No.
M12A05MR-12AMR-SBA05

Mouser Part No
523-M12A05MRAMRSBA05

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Right Angle-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

Datasheet

1In Stock

10Expected 31/03/2026

£11.40

£10.11

£9.73

£9.33

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Crimp, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

M12A-05PFFC-SF8B15
Amphenol LTW
1: £5.50
75In Stock

Mfr. Part No.
M12A-05PFFC-SF8B15

Mouser Part No
523-M12A05PFFCSF8B15

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Crimp, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

Datasheet

75In Stock

£5.50

£4.73

£4.43

£4.34

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Crimp, Receptacle With Cable/Wire, Length 300mm, IP68 / IP69K

M12A-05PFFC-SF8B30
Amphenol LTW
1: £7.94
10In Stock
40Expected 01/04/2026

Mfr. Part No.
M12A-05PFFC-SF8B30

Mouser Part No
523-M12A05PFFCSF8B30

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Crimp, Receptacle With Cable/Wire, Length 300mm, IP68 / IP69K

Datasheet

10In Stock

40Expected 01/04/2026

£7.94

£7.16

£6.73

£6.56

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Crimp, Receptacle With Cable/Wire, Length 1000mm, IP68 / IP69K

M12A-05PFFC-SF8BA0
Amphenol LTW
1: £9.20
7In Stock

Mfr. Part No.
M12A-05PFFC-SF8BA0

Mouser Part No
523-M12A05PFFCSF8BA0

Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Crimp, Receptacle With Cable/Wire, Length 1000mm, IP68 / IP69K

Datasheet

7In Stock

£9.20

£8.16

£7.85

£7.53

View

Min.: 1
Mult.: 1