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M12 S-Code Circular Metric Connectors

Amphenol LTW M12 S-Code Circular Metric Connectors offer three or four pins and a screw-thread mating style. These robust connectors comply with IEC 61076-2-111 requirements, ensuring industry-wide connector compatibility. Amphenol LTW M12 S-Code Circular Metric Connectors are vibration-proof, resist corrosion, and are rated IP67/IP68/IP69K waterproof. These rugged features make the series ideal for wet and harsh environments, including industrial automation, surveillance systems, mass rapid transit/railways, and broadband wireless access.

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Part #

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 2000mm, IP68 / IP69K

M12S-04BFFM-SL8S02
Amphenol LTW
1: £24.72
10In Stock

Mfr. Part No.
M12S-04BFFM-SL8S02

Mouser Part No
523-M12S04BFFMSL8S02

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 2000mm, IP68 / IP69K

Datasheet

10In Stock

£24.72

£21.05

£18.42

£18.09

£17.86

Min.: 1
Mult.: 1

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: £6.86
152In Stock

Mfr. Part No.
M12S-04BFFB-SL7002

Mouser Part No
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

152In Stock

£6.86

£5.83

£5.40

£5.21

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: £6.50
137In Stock

Mfr. Part No.
M12S-04BMMB-SL7002

Mouser Part No
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

137In Stock

£6.50

£5.53

£5.12

£4.93

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: £12.96
1In Stock

Mfr. Part No.
M12S-04BMMM-SR8G01

Mouser Part No
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

£12.96

£11.24

£10.64

£10.48

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: £7.16
11In Stock

Mfr. Part No.
M12S-04PFFS-SF8B20

Mouser Part No
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

£7.16

£6.45

£6.08

£5.92

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: £7.09
10In Stock

Mfr. Part No.
M12S-04PFFS-SF8C15

Mouser Part No
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

£7.09

£6.38

£6.01

£5.86

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: £6.90
41In Stock

Mfr. Part No.
M12S-04PMMS-SF8B15

Mouser Part No
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

41In Stock

£6.90

£5.86

£5.71

£5.55

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-SH8B15
Amphenol LTW
1: £6.95
7In Stock

Mfr. Part No.
M12S-04PMMS-SH8B15

Mouser Part No
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

£6.95

£6.26

£5.89

£5.74

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: £7.53
1In Stock

Mfr. Part No.
M12S-04PMMS-SH8B30

Mouser Part No
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

£7.53

£6.78

£6.38

£6.22

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: £8.33
4In Stock

Mfr. Part No.
M12S-04PMMS-SH8C50

Mouser Part No
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

£8.33

£7.50

£7.06

£6.89

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 3000mm, IP68 / IP69K

M12S-04BFFM-SL8G03
Amphenol LTW
1: £22.07
10Expected 17/02/2026

Mfr. Part No.
M12S-04BFFM-SL8G03

Mouser Part No
523-M12S04BFFMSL8G03

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 3000mm, IP68 / IP69K

Datasheet

10Expected 17/02/2026

£22.07

£18.74

£18.04

£17.46

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-SF8B15
Amphenol LTW
1: £6.98
30Expected 17/03/2026

Mfr. Part No.
M12S-04PFFS-SF8B15

Mouser Part No
523-M12S04PFFSSF8B15

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

30Expected 17/03/2026

£6.98

£5.93

£5.91

£5.76

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-SF8C20
Amphenol LTW
1: £7.46
10Expected 01/04/2026

Mfr. Part No.
M12S-04PFFS-SF8C20

Mouser Part No
523-M12S04PFFSSF8C20

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

10Expected 01/04/2026

£7.46

£6.71

£6.32

£6.16

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 300mm, IP68 / IP69K

M12S-04PFFS-SH8B30
Amphenol LTW
1: £7.58
10Expected 11/03/2026

Mfr. Part No.
M12S-04PFFS-SH8B30

Mouser Part No
523-M12S04PFFSSH8B30

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 300mm, IP68 / IP69K

Datasheet

10Expected 11/03/2026

£7.58

£6.83

£6.43

£6.26

View

Min.: 1
Mult.: 1

Circular Metric Connectors M12 Circular Metric Connector, S Code, Metal, 4A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle, Front Fastened, Panel Thickness 4.5, IP68 / IP69K

M12S-04PMMS-SF8002
Amphenol LTW
1: £6.48
100Expected 08/04/2026

Mfr. Part No.
M12S-04PMMS-SF8002

Mouser Part No
523-M12S04PMMSSF8002

Circular Metric Connectors M12 Circular Metric Connector, S Code, Metal, 4A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle, Front Fastened, Panel Thickness 4.5, IP68 / IP69K

Datasheet

100Expected 08/04/2026

£6.48

£5.83

£5.50

£5.35

View

Min.: 1
Mult.: 1

Circular Metric Connectors M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle, Rear Fastened, Panel Thickness 4.5, IP68 / IP69K

M12S-04PMMS-SH8001
Amphenol LTW
1: £5.88
10Expected 07/04/2026

Mfr. Part No.
M12S-04PMMS-SH8001

Mouser Part No
523-M12S04PMMSSH8001

Circular Metric Connectors M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Solder, Receptacle, Rear Fastened, Panel Thickness 4.5, IP68 / IP69K

Datasheet

10Expected 07/04/2026

£5.88

£5.31

£5.01

£4.90

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K

M12S04ML-12SFL-SS001
Amphenol LTW
1: £22.24
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
M12S04ML-12SFL-SS001

Mouser Part No
523-2S04ML12SFLSS001

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K

Datasheet

Non-Stocked Lead-Time 5 Weeks

£22.24

£19.08

£18.26

£17.67

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

M12S04ML-12SFL-SS002
Amphenol LTW
1: £31.55
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
M12S04ML-12SFL-SS002

Mouser Part No
523-2S04ML12SFLSS002

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K

Datasheet

Non-Stocked Lead-Time 5 Weeks

£31.55

£27.64

£26.44

£25.59

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 3000mm, IP68 / IP69K

M12S04ML-12SFL-SS003
Amphenol LTW
1: £40.38
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
M12S04ML-12SFL-SS003

Mouser Part No
523-2S04ML12SFLSS003

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 3000mm, IP68 / IP69K

Datasheet

Non-Stocked Lead-Time 5 Weeks

£40.38

£34.49

£33.17

£32.06

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 4000mm, IP68 / IP69K

M12S04ML-12SFL-SS004
Amphenol LTW
1: £47.98
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
M12S04ML-12SFL-SS004

Mouser Part No
523-2S04ML12SFLSS004

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 4000mm, IP68 / IP69K

Datasheet

Non-Stocked Lead-Time 5 Weeks

£47.98

£42.59

£40.95

£39.59

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 5000mm, IP68 / IP69K

M12S04ML-12SFL-SS005
Amphenol LTW
1: £56.84
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
M12S04ML-12SFL-SS005

Mouser Part No
523-2S04ML12SFLSS005

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 5000mm, IP68 / IP69K

Datasheet

Non-Stocked Lead-Time 5 Weeks

£56.84

£50.60

£48.65

£47.03

£41.76

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 10000mm, IP68 / IP69K

M12S04ML-12SFL-SS010
Amphenol LTW
10: £89.70
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
M12S04ML-12SFL-SS010

Mouser Part No
523-2S04ML12SFLSS010

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 10000mm, IP68 / IP69K

Datasheet

Non-Stocked Lead-Time 5 Weeks

£89.70

£86.26

£83.37

£74.02

Min.: 10
Mult.: 10

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

M12S04ML-12SFL-SSA05
Amphenol LTW
1: £18.06
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
M12S04ML-12SFL-SSA05

Mouser Part No
523-2S04ML12SFLSSA05

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K

Datasheet

Non-Stocked Lead-Time 5 Weeks

£18.06

£15.35

£14.20

£13.71

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 03 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 1000mm, IP68 / IP69K

M12S-03BMMM-SL8S01
Amphenol LTW
1: £18.58
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
M12S-03BMMM-SL8S01

Mouser Part No
523-M12S03BMMMSL8S01

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 03 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 1000mm, IP68 / IP69K

Datasheet

Non-Stocked Lead-Time 5 Weeks

£18.58

£15.79

£14.85

£14.37

View

Min.: 1
Mult.: 1

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 03 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 2000mm, IP68 / IP69K

M12S-03BMMM-SL8S02
Amphenol LTW
1: £28.29
Non-Stocked Lead-Time 5 Weeks

Mfr. Part No.
M12S-03BMMM-SL8S02

Mouser Part No
523-M12S03BMMMSL8S02

Sensor Cables / Actuator Cables M12 Circular Metric Connector, S Code, Metal, 12A, 03 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 2000mm, IP68 / IP69K

Datasheet

Non-Stocked Lead-Time 5 Weeks

£28.29

£24.33

£23.28

£22.53

View

Min.: 1
Mult.: 1