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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Qty. RoHS Connector End A
Connector End A Pin Count
Connector End B
Connector End B Pin Count
Cable Length
Voltage Rating
Amphenol LTW Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 04 pins, Female Connector, Female Contact, Hexagonal, PG9, Screw Thread, Solder, Receptacle, Rear Fastened, Panel Thickness 4.5, IP68 / IP69K
Datasheet
40Expected 2026/04/08
Min.: 1
Mult.: 1

Amphenol LTW Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 04 pins, Female Connector, Female Contact, Hexagonal, M16*1.5, Screw Thread, Solder, Receptacle, Rear Fastened, Panel Thickness 4.5, IP68 / IP69K
Datasheet
10Expected 2026/04/08
Min.: 1
Mult.: 1

Amphenol LTW Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Crimp, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K
Datasheet
10Expected 2026/05/06
Min.: 1
Mult.: 1

M12 3 Position Pigtail 150 mm (5.906 in) 250 V
Amphenol LTW Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 04 pins, Male Connector, Male Contact, Hexagonal, Screw Thread, Crimp, Receptacle With Cable/Wire, Length 500mm, IP68 / IP69K
Datasheet
10Expected 2026/03/25
Min.: 1
Mult.: 1

M12 4 Position Pigtail 500 mm (19.685 in) 250 V
Amphenol LTW Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 3000mm, IP68 / IP69K
Datasheet
40Expected 2026/03/31
Min.: 1
Mult.: 1

M12 5 Position Pigtail 3 m (9.843 ft) 60 V
Amphenol LTW Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 1000mm, IP68 / IP69K
Datasheet
10Expected 2026/04/08
Min.: 1
Mult.: 1

M12 5 Position Pigtail 1 m (3.281 ft) 60 V
Amphenol LTW Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 5000mm, IP68 / IP69K
Datasheet
10Expected 2026/04/01
Min.: 1
Mult.: 1

M12 5 Position Pigtail 5 m (16.404 ft) 60 V
Amphenol LTW 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 1000mm, IP68 Mated
Datasheet
10Expected 2026/05/06
Min.: 1
Mult.: 1

M12 5 Position Pigtail 1 m (3.281 ft) 60 V
Amphenol LTW 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
22Expected 2026/04/08
Min.: 1
Mult.: 1

M12 3 Position Pigtail 1 m (3.281 ft) 60 V
Amphenol LTW 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
129On Order
Min.: 1
Mult.: 1

M12 5 Position M12 5 Position 1 m (3.281 ft) 60 V
Amphenol LTW 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
10Expected 2026/04/01
Min.: 1
Mult.: 1

M12 5 Position M12 5 Position 500 mm (19.685 in) 60 V
Amphenol LTW 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
10Expected 2026/04/08
Min.: 1
Mult.: 1

M12 5 Position M12 5 Position 500 mm (19.685 in) 60 V
Amphenol LTW 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 1000mm, IP68 / IP69K
Datasheet
3On Order
Min.: 1
Mult.: 1

M12 5 Position M12 5 Position 1 m (3.281 ft) 60 V
Amphenol LTW 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 500mm, IP68 / IP69K
Datasheet
10Expected 2026/04/01
Min.: 1
Mult.: 1

M12 5 Position Pigtail 500 mm (19.685 in) 60 V
Amphenol LTW Sensor Cables / Actuator Cables M Series Sensor Connector, M12, A Code, Plastic, 4A, 05 pins, Female Connector, Female Contact, DIP 90
Datasheet
10Expected 2026/03/31
Min.: 1
Mult.: 1

30 V
Amphenol LTW Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Female Connector, Female Contact, Hexagonal, PG9, Screw Thread, Solder, Receptacle, Rear Fastened, Panel Thickness 4.5, IP68 / IP69K
Datasheet
132On Order
Min.: 1
Mult.: 1

Amphenol LTW Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Hexagonal, M16*1.5, Screw Thread, Solder, Receptacle, Rear Fastened, Panel Thickness 4.5, IP68 / IP69K
Datasheet
9Expected 2026/03/19
Min.: 1
Mult.: 1

Amphenol LTW Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 4A, 05 pins, Male Connector, Male Contact, Square, Screw Thread, Solder, Receptacle With Cable/Wire, Length 150mm, IP68 / IP69K
Datasheet
20Expected 2026/03/13
Min.: 1
Mult.: 1

M12 5 Position Pigtail 150 mm (5.906 in)
Amphenol LTW Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 06 pins, Male Connector, Male Contact, Straight, Screw Thread, Overmolded, Length 2000mm, IP68 / IP69K
Datasheet
20Expected 2026/03/17
Min.: 1
Mult.: 1

M12 6 Position Pigtail 2 m (6.562 ft) 30 V
Amphenol LTW Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Female Connector, Female Contact, Straight, Screw Thread, Overmolded, Length 10000mm, IP68 / IP69K
Datasheet
13Expected 2026/04/01
Min.: 1
Mult.: 1

M12 8 Position Pigtail 100 mm (3.937 in) 30 V
Amphenol LTW Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Male Connector, Male Contact, Right Angle, Screw Thread, Overmolded, Length 1000mm, IP68 / IP69K
Datasheet
10Expected 2026/04/01
Min.: 1
Mult.: 1

M12 8 Position Pigtail 1 m (3.281 ft) 30 V
Amphenol LTW Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Female Connector, Female Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K
Datasheet
30Expected 2026/03/17
Min.: 1
Mult.: 1

M12 8 Position M12 8 Position 1 m (3.281 ft) 30 V
Amphenol LTW Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Female Connector, Female Contact, Straight-to-Right Angle, Screw Thread, Overmolded Double Ended, Length 500mm, IP68 / IP69K
Datasheet
10Expected 2026/03/24
Min.: 1
Mult.: 1

M12 8 Position M12 8 Position 500 mm (19.685 in) 30 V
Amphenol LTW Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K
Datasheet
10Expected 2026/04/01
Min.: 1
Mult.: 1

M12 8 Position M12 8 Position 1 m (3.281 ft) 30 V
Amphenol LTW Sensor Cables / Actuator Cables M12 Circular Metric Connector, A Code, Metal, 2A, 08 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 2000mm, IP68 / IP69K
Datasheet
40Expected 2026/03/12
Min.: 1
Mult.: 1

M12 8 Position M12 8 Position 2 m (6.562 ft) 30 V