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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, S Code, Metal, 12A, 04 pins, Female Connector, Female Contact, Straight, Screw Thread, Screw-in, Field Installable, F8.0 - F10.0mm, IP67 Mated

M12S-04BFFB-SL7002
Amphenol LTW
1: $15.47
126In Stock

Mfr. Part #
M12S-04BFFB-SL7002

Mouser Part #
523-M12S04BFFBSL7002

Circular Metric Connectors M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Female Connector, Female Contact, Straight, Screw Thread, Screw-in, Field Installable, F8.0 - F10.0mm, IP67 Mated

Datasheet

126In Stock

$15.47

$13.02

$12.07

$11.93

View

Min.: 1
Mult.: 1

Circular Metric Connectors M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Straight, Screw Thread, Screw-in, Field Installable, F8.0 - F10.0mm, IP67 Mated

M12S-04BMMB-SL7002
Amphenol LTW
1: $15.47
113In Stock

Mfr. Part #
M12S-04BMMB-SL7002

Mouser Part #
523-M12S04BMMBSL7002

Circular Metric Connectors M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Straight, Screw Thread, Screw-in, Field Installable, F8.0 - F10.0mm, IP67 Mated

Datasheet

113In Stock

$15.47

$13.14

$12.34

$12.08

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Right Angle, Screw Thread, Overmolded, Length 1000mm, IP68 / IP69K

M12S-04BMMM-SR8G01
Amphenol LTW
1: $26.49
1In Stock

Mfr. Part #
M12S-04BMMM-SR8G01

Mouser Part #
523-M12S04BMMMSR8G01

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Right Angle, Screw Thread, Overmolded, Length 1000mm, IP68 / IP69K

Datasheet

1In Stock

$26.49

$22.96

$21.77

$21.44

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 200mm, IP68 / IP69K

M12S-04PFFS-SF8B20
Amphenol LTW
1: $14.64
11In Stock

Mfr. Part #
M12S-04PFFS-SF8B20

Mouser Part #
523-M12S04PFFSSF8B20

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 200mm, IP68 / IP69K

Datasheet

11In Stock

$14.64

$13.19

$12.42

$12.10

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

M12S-04PFFS-SF8C15
Amphenol LTW
1: $14.49
10In Stock

Mfr. Part #
M12S-04PFFS-SF8C15

Mouser Part #
523-M12S04PFFSSF8C15

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

Datasheet

10In Stock

$14.49

$13.05

$12.30

$11.97

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

M12S-04PMMS-SF8B15
Amphenol LTW
1: $11.39
40In Stock

Mfr. Part #
M12S-04PMMS-SF8B15

Mouser Part #
523-M12S04PMMSSF8B15

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

Datasheet

40In Stock

$11.39

$9.67

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

M12S-04PMMS-SH8B15
Amphenol LTW
1: $14.21
7In Stock

Mfr. Part #
M12S-04PMMS-SH8B15

Mouser Part #
523-M12S04PMMSSH8B15

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

Datasheet

7In Stock

$14.21

$12.80

$12.05

$11.74

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 300mm, IP68 / IP69K

M12S-04PMMS-SH8B30
Amphenol LTW
1: $15.40
1In Stock

Mfr. Part #
M12S-04PMMS-SH8B30

Mouser Part #
523-M12S04PMMSSH8B30

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 300mm, IP68 / IP69K

Datasheet

1In Stock

$15.40

$13.86

$13.05

$12.71

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 500mm, IP68 / IP69K

M12S-04PMMS-SH8C50
Amphenol LTW
1: $17.02
4In Stock

Mfr. Part #
M12S-04PMMS-SH8C50

Mouser Part #
523-M12S04PMMSSH8C50

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 500mm, IP68 / IP69K

Datasheet

4In Stock

$17.02

$15.33

$14.44

$14.08

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, T Code, Metal, 12A, 04 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 1000mm, IP68 / IP69K

M12T-04BFFM-SL8H01
Amphenol LTW
1: $28.78
6In Stock

Mfr. Part #
M12T-04BFFM-SL8H01

Mouser Part #
523-M12T04BFFMSL8H01

Sensor Cables / Actuator Cables M12 Circular Metric Connector, T Code, Metal, 12A, 04 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 1000mm, IP68 / IP69K

Datasheet

6In Stock

$28.78

$24.45

$23.64

$23.29

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, T Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Straight, Screw Thread, Screw-in, Field Installable, F8.0 - F10.0mm, IP67 Mated

M12T-04BMMB-SL7002
Amphenol LTW
1: $16.09
27In Stock
110Expected 2026-03-24

Mfr. Part #
M12T-04BMMB-SL7002

Mouser Part #
523-M12T04BMMBSL7002

Sensor Cables / Actuator Cables M12 Circular Metric Connector, T Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Straight, Screw Thread, Screw-in, Field Installable, F8.0 - F10.0mm, IP67 Mated

Datasheet

27In Stock

110Expected 2026-03-24

$16.09

$13.66

$13.63

$13.28

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, T Code, Metal, 12A, 04 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

M12T-04PFFS-SF8B15
Amphenol LTW
1: $11.53
65In Stock

Mfr. Part #
M12T-04PFFS-SF8B15

Mouser Part #
523-M12T04PFFSSF8B15

Sensor Cables / Actuator Cables M12 Circular Metric Connector, T Code, Metal, 12A, 04 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

Datasheet

65In Stock

$11.53

$9.79

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, T Code, Metal, 12A, 04 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

M12T-04PFFS-SH8B15
Amphenol LTW
1: $14.34
63In Stock

Mfr. Part #
M12T-04PFFS-SH8B15

Mouser Part #
523-M12T04PFFSSH8B15

Sensor Cables / Actuator Cables M12 Circular Metric Connector, T Code, Metal, 12A, 04 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

Datasheet

63In Stock

$14.34

$12.17

$12.14

$11.83

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, T Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

M12T-04PMMS-SF8B15
Amphenol LTW
1: $8.96
29In Stock

Mfr. Part #
M12T-04PMMS-SF8B15

Mouser Part #
523-M12T04PMMSSF8B15

Sensor Cables / Actuator Cables M12 Circular Metric Connector, T Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

Datasheet

29In Stock

$8.96

$8.07

$7.77

$7.64

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, T Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 300mm, IP68 / IP69K

M12T-04PMMS-SF8B30
Amphenol LTW
1: $14.81
3In Stock

Mfr. Part #
M12T-04PMMS-SF8B30

Mouser Part #
523-M12T04PMMSSF8B30

Sensor Cables / Actuator Cables M12 Circular Metric Connector, T Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 300mm, IP68 / IP69K

Datasheet

3In Stock

$14.81

$13.34

$12.57

$12.25

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, T Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

M12T-04PMMS-SF8C15
Amphenol LTW
1: $10.08
60In Stock

Mfr. Part #
M12T-04PMMS-SF8C15

Mouser Part #
523-M12T04PMMSSF8C15

Sensor Cables / Actuator Cables M12 Circular Metric Connector, T Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K

Datasheet

60In Stock

$10.08

$9.24

$9.09

$8.84

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, T Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 500mm, IP68 / IP69K

M12T-04PMMS-SH8B50
Amphenol LTW
1: $14.43
5In Stock

Mfr. Part #
M12T-04PMMS-SH8B50

Mouser Part #
523-M12T04PMMSSH8B50

Sensor Cables / Actuator Cables M12 Circular Metric Connector, T Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle With Cable/Wire, Length 500mm, IP68 / IP69K

Datasheet

5In Stock

$14.43

$12.25

$11.68

$11.48

View

Min.: 1
Mult.: 1

Circular Metric Connectors M Series Sensor Connector, M12, X Code, Plastic, 0.5A, 08 pins, Female Connector, Female Contact, SMT 180

M12X-08PFFT-EE0003
Amphenol LTW
1: $13.19
27In Stock

Mfr. Part #
M12X-08PFFT-EE0003

Mouser Part #
523-M12X08PFFTEE0003

Circular Metric Connectors M Series Sensor Connector, M12, X Code, Plastic, 0.5A, 08 pins, Female Connector, Female Contact, SMT 180

Datasheet

27In Stock

$13.19

$11.21

$10.90

$9.24

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M5 Circular Metric Connector, Metal, 1A, 04 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 3000mm, IP67 Mated

M5-04BMMM-SL7F03
Amphenol LTW
1: $29.49
6In Stock

Mfr. Part #
M5-04BMMM-SL7F03

Mouser Part #
523-M5-04BMMM-SL7F03

Sensor Cables / Actuator Cables M5 Circular Metric Connector, Metal, 1A, 04 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 3000mm, IP67 Mated

Datasheet

6In Stock

$29.49

$25.56

$24.22

$23.87

View

Min.: 1
Mult.: 1

Circular Metric Connectors M Series Sensor Connector, M5, Metal, 1A, 04 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, PCB 180 , Receptacle, Front Fastened, IP67

M5-04PFFP-SF7001
Amphenol LTW
1: $27.22
2In Stock
60On Order

Mfr. Part #
M5-04PFFP-SF7001

Mouser Part #
523-M5-04PFFP-SF7001

Circular Metric Connectors M Series Sensor Connector, M5, Metal, 1A, 04 pins, Female Connector, Female Contact, Hexagonal, Screw Thread, PCB 180 , Receptacle, Front Fastened, IP67

Datasheet

2In Stock

60On Order

$27.22

$23.12

$22.17

$21.84

View

Min.: 1
Mult.: 1

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Plastic, 3A, 03 pins, Female Connector, Female Contact, SMT 180

M8-03PFFT-EE0001
Amphenol LTW
1: $8.63
6In Stock

Mfr. Part #
M8-03PFFT-EE0001

Mouser Part #
523-M8-03PFFT-EE0001

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Plastic, 3A, 03 pins, Female Connector, Female Contact, SMT 180

Datasheet

6In Stock

$8.63

$6.89

$6.66

$6.16

View

Min.: 1
Mult.: 1

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Metal, 3A, 04 pins, Female Connector, Female Contact, Hexagonal, M10*0.75, Screw Thread, PCB 180 , Receptacle, Front Fastened, IP68

M8-04PFFP-SF8001
Amphenol LTW
1: $15.17
14In Stock

Mfr. Part #
M8-04PFFP-SF8001

Mouser Part #
523-M8-04PFFP-SF8001

Circular Metric Connectors M Series Sensor Connector, M8, A Code, Metal, 3A, 04 pins, Female Connector, Female Contact, Hexagonal, M10*0.75, Screw Thread, PCB 180 , Receptacle, Front Fastened, IP68

Datasheet

14In Stock

$15.17

$12.88

$10.93

$10.76

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M8 Circular Metric Connector, A Code, Metal, 1.5A, 08 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 1000mm, IP67 Mated

M8-08BMMM-SL7D01
Amphenol LTW
1: $18.76
6In Stock
20Expected 2026-03-25

Mfr. Part #
M8-08BMMM-SL7D01

Mouser Part #
523-M8-08BMMM-SL7D01

Sensor Cables / Actuator Cables M8 Circular Metric Connector, A Code, Metal, 1.5A, 08 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 1000mm, IP67 Mated

Datasheet

6In Stock

20Expected 2026-03-25

$18.76

$15.93

$15.33

$14.49

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M8 Circular Metric Connector, A Code, Metal, 1.5A, 08 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 5000mm, IP67 Mated

M8-08BMMM-SL7D05
Amphenol LTW
1: $31.91
8In Stock

Mfr. Part #
M8-08BMMM-SL7D05

Mouser Part #
523-M8-08BMMM-SL7D05

Sensor Cables / Actuator Cables M8 Circular Metric Connector, A Code, Metal, 1.5A, 08 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 5000mm, IP67 Mated

Datasheet

8In Stock

$31.91

$27.11

$25.97

$22.30

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M8 Circular Metric Connector, A Code, Metal, 1.5A, 08 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP67 Mated

M808ML-8ML-SB001
Amphenol LTW
1: $28.54
10In Stock
New Product

Mfr. Part #
M808ML-8ML-SB001

Mouser Part #
523-M808ML-8ML-SB001

New Product

Sensor Cables / Actuator Cables M8 Circular Metric Connector, A Code, Metal, 1.5A, 08 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP67 Mated

Datasheet

10In Stock

$28.54

$24.74

$23.45

$23.10

View

Min.: 1
Mult.: 1