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M Series - Metric Circular Connectors

Amphenol LTW provides a comprehensive product range of M series. We also have push pull version, MPronto-12, the MPronto-12 M12 push pull connectors with the unique push-pull fast-locking system guarantee secure, tool-free plugging, even in confined spaces and with a high cabling density. The MPronto-12 M12 push pull connectors are the World’s First truly backward compatible to all female M12*1.0 sockets made by different manufacturers.

Amphenol LTW also presents the robust M12 high-temperature connector, the HDM12. Engineered for commercial applications with elevated vibration and challenging environmental conditions, the HDM12 excels in heavy-duty and harsh surroundings. Compliant with IEC 61076-2-101 and SAE J2839 standards, the HDM12 connectors emerge as the ideal solution for ultra-rugged applications.

M Series Connectors Product Guide

Industrial Automation Runs on M Series Sensor Connectors

M12 Push Pull Connectors

Compliant with IEC standard

  • 100% backward-compatible to all standard female M12*1.0 sockets from any manufacturer
  • 1000 cycles durability
  • Cat. 5A data transmission rate up to 10 Gbps
  • Waterproof rating up to IP69K
  • Robust design with auditive sound

M5 Connectors

Small connector, big impact

  • 3-4 contacts, 6 contacts upon request
  • Metal screw thread locking according to IEC 61076-2-105
  • 1000 cycles durability
  • Operating voltage (AC/DC) 60 V
  • Salt spray 48h

M8 Connectors

Robust design, IEC standard

  • 3-8 contacts
  • Screw thread, snap-in mating styles
  • Metal, plastic, stainless versions
  • 1000 cycles durability
  • 360° shielding design
  • Waterproof rating up to IP69K
  • Salt spray for 48h

Guided M8 Connectors

M8 connector with guided key

  • 2-6 contacts
  • Screw thread, snap-in mating styles
  • Preventing mismating
  • 1000 cycles durability
  • Metal, plastic versions with 360° shielding design
  • Waterproof rating up to IP68
  • Salt spray for 48h

M10.5 Connectors

Robust Design

  • 2-5 contacts screw thread mating style
  • Metal version
  • 1000 cycles durability
  • Waterproof rating up to IP67
  • Salt spray for 48h

M12 A-Coded

Compliant with IEC standard

  • 2-17 contacts, screw thread and push pull
  • Metal, plastic, stainless versions
  • 360° shielding design
  • Cat5e data transmission
  • 1000 cycles durability
  • Waterproof rating up to IP69K
  • Salt spray for up 300h

M12 B-Coded

Compliant with IEC standard

  • 2-5 contacts, screw thread and push pull mating styles
  • Metal, plastic versions with 360° shielding design
  • Cat5e data transmission
  • 1000 cycles durability
  • Waterproof rating up to IP69K

M12 D-Coded

Compliant with IEC standard

  • 3-5 contacts, screw thread and push pull mating styles
  • Metal, plastic, stainless versions with 360° shielding design
  • Cat5e data transmission
  • 1000 cycles durability
  • Waterproof rating up to IP69K

M12 I-Coded

Compliant with IEC standard

  • 5 contacts, screw thread mating style
  • Metal, plastic versions
  • 1000 cycles durability
  • Waterproof rating up to IP69K
  • Salt spray for 48h
  • -40°C to 105°C temperature range

M12 K-Coded

Compliant with IEC standard

  • 5 contacts, Screw thread mating style
  • Metal versions
  • Waterproof rating up to IP69K
  • Salt spray for 48h
  • -20°C to 85°C temperature range

M12 L-Coded

Compliant with IEC standard

  • 2-5 contacts, screw thread mating style
  • Metal, plastic versions with 360° shielding design
  • 1000 cycles durability
  • Waterproof rating up to IP69K
  • Salt spray for 48h
  • -40°C to 105°C temperature range

M12 S-Coded

Compliant with IEC standard

  • 3-4 contacts, screw thread mating style
  • Metal, plastic versions
  • 1000 cycles durability
  • Waterproof rating up to IP69K
  • Salt spray for 48h
  • -40°C to 105°C temperature range

M12 T-Coded

Compliant with IEC standard

  • 4 contacts, screw thread mating style
  • Metal, plastic versions
  • 1000 cycles durability
  • Waterproof rating up to IP69K
  • Salt spray for 48h
  • -40°C to 105°C temperature range

M12 X-Coded

Compliant with IEC standard

  • 8 contacts, screw thread and push pull mating styles
  • Metal version
  • Cat6A transmission rate up to 10Gbps
  • 1000 cycles durability
  • Waterproof rating up to IP69K
  • -40°C to 105°C temperature range

M12 Y-Coded

Compliant with IEC standard

  • 8 contacts, screw thread mating style
  • Metal version with 360° shielding design
  • Cat5e data transmission
  • 1000 cycles durability
  • Waterproof rating up to IP69K
  • -25°C to 75°C temperature range

M12 Uni-Coded

Compliant with IEC standard

  • 4 contacts
  • Plastic version
  • DIP 90°
  • 1000 cycles durability
  • -40°C to 105°C temperature range
  • Frequency range 10~500Hz / amplitude 0.35mm

M12 Heavy Duty

Robust high-temperature connector

  • 5 contacts, metal version, screw thread
  • Compliant with IEC 61076-2-101 and SAE J2839 standards
  • 1000 cycles durability
  • Salt spray for 240h
  • -40°C to 105°C temperature range
  • Vibration resistance: 20G as per SAE J2839
  • Waterproof rating up to IP68

M12 High Bending Cable

Highly flexible cable assemblies

  • Bending standard: TÜV 2 PFG 2577 Class II
  • Flexible test: 6 million cycles (S≤4 mm2)
  • 90° bending test: 1 million cycles
  • Cableveyor test: 5 million cycles
  • IP68/IP69K rated

M20 Heavy Duty

Robust heavy duty shielded

  • 2-14 contacts, screw thread
  • Metal version with 360° shielding design
  • 1000 cycles durability
  • Salt spray for 500h
  • -40°C to 105°C temperature range
  • Waterproof rating up to IP68

M23 Connectors

Compliant with IEC standard

  • 6 contacts, metal version, screw thread
  • Metal version with 360° shielding design
  • 1000 cycles durability
  • Salt spray for 48h
  • -40°C to 105°C temperature range
  • Waterproof rating up to IP67

M8 & M12 DIP / SMT

Compliant with IEC standard

  • Waterproof rating: IP65 and IP68 (mated, 1m/24 hrs)
  • Vibration: 10 Hz to 500 Hz, 5G
  • Insulation resistance: 100 MQ (min.)
  • Contact resistance: 10 mQ (max.)
  • Durability: 100 cycles

M8 & M12 Accessory

Compliant with IEC standard

  • Amphenol LTW provides waterproof cap, insert, nut, retail package... etc. accessory for the M series circular metric connector. Those accessories include plastic and metal versions.

Distribution Box

Compliant with IEC standard

  • Saves cost and space
  • Accessories available: waterproof caps cordsets, cable assemblies, and field installable
  • Customization available: labels, different coding, prewired with high bending cables for constant moving applications
  • RoHS and REACH compliant
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