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.

All Results (9,189)

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Qty. RoHS
Amphenol LTW Standard Circular Contacts Circular Metric Connector, Waterproof Cap, Plastic, Male Connector, Screw Thread
Datasheet
2,385In Stock
2,250Expected 10/5/2026
Min.: 1
Mult.: 1
Amphenol LTW Circular MIL Spec Tools, Hardware & Accessories Circular Metric Connector, Waterproof Cap, Metal, Female Connector, Screw Thread
Datasheet
493In Stock
500Expected 10/8/2026
Min.: 1
Mult.: 1
Amphenol LTW Standard Circular Connector Circular Metric Connector, Waterproof Cap With Chain, Metal, Female Connector, Screw Thread
Datasheet
129In Stock
Min.: 1
Mult.: 1

Amphenol LTW Standard Circular Connector Circular Metric Connector, Waterproof Cap With Rubber Lead, Rubber, Male Connector, Push Lock
Datasheet
223In Stock
640Expected 10/20/2026
Min.: 1
Mult.: 1

Amphenol LTW Sensor Junction Blocks Circular Metric Connector, M8 Distribution Box, 4 Ports, 6A, 03 pins, Female Connector, Female Contact, Length 1000mm, IP67 Unmated
Datasheet
15In Stock
Min.: 1
Mult.: 1

Amphenol LTW Sensor Junction Blocks Circular Metric Connector, M8 Distribution Box, 4 Ports, 6A, 03 pins, Female Connector, Female Contact, Length 5000mm, IP67 Unmated
Datasheet
4In Stock
Min.: 1
Mult.: 1

Amphenol LTW Sensor Junction Blocks Circular Metric Connector, M8 Distribution Box, 4 Ports, 3A, 03 pins, Female Connector, Female Contact, M12 Homerun, W/O Cable, IP67 Unmated
Datasheet
25In Stock
Min.: 1
Mult.: 1

Amphenol LTW Sensor Junction Blocks Circular Metric Connector, M8 Distribution Box, 6 Ports, 3A, 03 pins, Female Connector, Female Contact, Length 3000mm, IP67 Unmated
Datasheet
1In Stock
Min.: 1
Mult.: 1

Amphenol LTW Sensor Junction Blocks Circular Metric Connector, M8 Distribution Box, 6 Ports, 3A, 03 pins, Female Connector, Female Contact, Length 5000mm, IP67 Unmated
Datasheet
4In Stock
Min.: 1
Mult.: 1

Amphenol LTW Sensor Junction Blocks Circular Metric Connector, M8 Distribution Box, 6 Ports, 3A, 03 pins, Female Connector, Female Contact, Length 10000mm, IP67 Unmated
Datasheet
4In Stock
Min.: 1
Mult.: 1

Amphenol LTW Sensor Junction Blocks Circular Metric Connector, M8 Distribution Box, 8 Ports, 3A, 03 pins, Female Connector, Female Contact, Length 10000mm, IP67 Unmated
Datasheet
4In Stock
Min.: 1
Mult.: 1

Amphenol LTW Sensor Junction Blocks Circular Metric Connector, M8 Distribution Box, 8 Ports, 3A, 03 pins, Female Connector, Female Contact, M16 Homerun, W/O Cable, IP67 Unmated
Datasheet
15In Stock
Min.: 1
Mult.: 1

Amphenol LTW Sensor Cables / Actuator Cables M12 Circular Metric Connector, D Code, Metal, 4A, 04 pins, Male Connector, Male Contact, Straight-to-Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K
Datasheet
9In Stock
Min.: 1
Mult.: 1

Amphenol LTW Sensor Cables / Actuator Cables M12 Circular Metric Connector, D Code, Metal, 4A, 04 pins, Male Connector, Male Contact, M12 Straight-to-RJ Straight, Screw Thread, Overmolded Double Ended, Length 1000mm, IP68 / IP69K
Datasheet
10In Stock
Min.: 1
Mult.: 1

Amphenol LTW Circular Metric Connectors Heavy Duty Shielded Sensor Connector, M20, Metal, 10A, 04 pins, Female Connector, Male Contact, Straight, Screw Thread, Solder, Field Installable, F5.5 - F12.5mm, IP68
Datasheet
32In Stock
30Expected 9/21/2026
Min.: 1
Mult.: 1
Amphenol LTW Circular Metric Connectors Heavy Duty Shielded Sensor Connector, M20, Metal, 10A, 04 pins, Male Connector, Female Contact, Square, M20*1.0, Screw Thread, Solder, Receptacle, Rear Fastened, Panel Thickness 5, IP68
Datasheet
5In Stock
30Expected 9/21/2026
Min.: 1
Mult.: 1
Amphenol LTW Circular Metric Connectors Heavy Duty Shielded Sensor Connector, M20, Metal, 10A, 04 pins, Male Connector, Female Contact, Square, M20*1.0, Screw Thread, Solder, Receptacle, Front Fastened, Panel Thickness 9, IP68
Datasheet
9In Stock
Min.: 1
Mult.: 1
Amphenol LTW Circular Metric Connectors Heavy Duty Shielded Sensor Connector, M20, Metal, 10A, 05 pins, Male Connector, Female Contact, Square, M20*1.0, Screw Thread, Solder, Receptacle, Rear Fastened, Panel Thickness 5, IP68
Datasheet
10In Stock
Min.: 1
Mult.: 1
Amphenol LTW Circular Metric Connectors Heavy Duty Shielded Sensor Connector, M20, Metal, 20A, 03 pins, Female Connector, Male Contact, Straight, Screw Thread, Solder, Field Installable, F5.5 - F12.5mm, IP68
Datasheet
10In Stock
Min.: 1
Mult.: 1
Amphenol LTW Circular Metric Connectors Circular Metric Connector, I Adaptor, Metal, A Coding, 4A, 04 pins, (End 1) Female Female, (End 2) Female Female, Screw Thread, IP68 Mated
Datasheet
20In Stock
Min.: 1
Mult.: 1

Amphenol LTW Circular Metric Connectors Circular Metric Connector, I Adaptor, Metal, A Coding, 4A, 05 pins, (End 1) Female Female, (End 2) Female Female, Screw Thread, IP68 Mated
Datasheet
69In Stock
30Expected 8/24/2026
Min.: 1
Mult.: 1

Amphenol LTW Circular Metric Connectors Circular Metric Connector, I Adaptor, Metal, A Coding, 4A, 05 pins, (End 1) Male Male, (End 2) Male Male, Screw Thread, IP68 Mated
Datasheet
63In Stock
80Expected 10/5/2026
Min.: 1
Mult.: 1

Amphenol LTW Circular Metric Connectors Circular Metric Connector, I Adaptor, Metal, A Coding, 1.5A, 12 pins, (End 1) Female Female, (End 2) Female Female, Screw Thread, IP68 Mated
Datasheet
3In Stock
20Expected 9/29/2026
Min.: 1
Mult.: 1

Amphenol LTW Circular Metric Connectors Circular Metric Connector, I Adaptor, Metal, A Coding, 1.5A, 12 pins, (End 1) Male Male, (End 2) Male Male, Screw Thread, IP68 Mated
Datasheet
1In Stock
10Expected 10/2/2026
Min.: 1
Mult.: 1

Amphenol LTW Circular Metric Connectors Heavy Duty Shielded Sensor Connector, M20, Metal, 10A, 04 pins, Female Connector, Male Contact, Straight, Screw Thread, Solder, Field Installable, F5.5 - F12.5mm, IP68
Datasheet
10In Stock
Min.: 1
Mult.: 1