M8 / M12 Circular Connectors

TE Connectivity's ERNI M8 / M12 Circular Connectors have proven to be very reliable in a variety of applications. These connectors are tailor-made for the connection of field devices of industrial automation, transportation, communications, and more. ERNI supplements the comprehensive product range of M8 and M12 connectors with the application and customized solutions and accessories including o-rings, seals, and protective caps. A high degree of cost-efficiency is guaranteed thanks to the option of automatic machine processing and solder processes. The M12 right-angle connectors are perfectly made for sensor tube applications with a design that supports automatic assembly.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
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Current Rating
IP Rating
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TE Connectivity / ERNI Circular Metric Connectors M14X1
Datasheet
Product Comments
966On Order
Min.: 1
Mult.: 1

Circular Metric Connectors M12 M12 Bulk
TE Connectivity / ERNI Circular Metric Connectors 5-PIN, A-CODING, SMT
Datasheet
Product Comments
200Expected 2026-02-24
Min.: 1
Mult.: 1

Circular Metric Connectors A Coded M12
TE Connectivity / ERNI Circular Metric Connectors 4-PIN,A-CODING,SMT
Datasheet
Product Comments
150Expected 2026-06-08
Min.: 1
Mult.: 1

Circular Metric Connectors M12
TE Connectivity / ERNI Circular Metric Connectors M12 FEMALE, A CODE, 5P, 17MM SMT
Datasheet
Product Comments
100Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Circular Metric Connectors 5 Contact M12 SMD A Coded 4.8 A IP67 M12 Bulk
TE Connectivity / ERNI Circular Metric Connectors 4-PIN, D-CODING, SMT
Datasheet
Product Comments
200Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Circular Metric Connectors 4 Contact M12 SMD D Coded 4.8 A IP67 M12
TE Connectivity / ERNI Circular Metric Connectors M12 MALE, UNI CODE, 5P, 10.5MM SMT, DI
Datasheet
Product Comments
150Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

Circular Metric Connectors 5 Contact M12 SMD A Coded 4.8 A M12
TE Connectivity / ERNI Circular Metric Connectors CCA PC M12 * F * * * * * * * * J 3 22553
Datasheet
Product Comments
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Circular Metric Connectors M12 M12
TE Connectivity / ERNI Circular Metric Connectors 3-PIN,A-CODING,SMT
Datasheet
Product Comments
Non-Stocked Lead-Time 41 Weeks
Min.: 1
Mult.: 1

Circular Metric Connectors A Coded M8
TE Connectivity / ERNI Circular Metric Connectors M12 MALE, A CODE, RA, 5P THR FRONT MOUNT
Datasheet
Product Comments
Non-Stocked Lead-Time 33 Weeks
Min.: 1
Mult.: 1
Reel: 250

Circular Metric Connectors M12 Reel, Cut Tape
TE Connectivity / ERNI Circular Metric Connectors M12 MALE, A CODE, RA, 4P THR FRONT MOUNT
Datasheet
Product Comments
Non-Stocked Lead-Time 33 Weeks
Min.: 1
Mult.: 1

Circular Metric Connectors M12
TE Connectivity / ERNI Circular Metric Connectors M12 MALE, A CODE, RA, 4P THR REAR MOUNT
Datasheet
Product Comments
Non-Stocked Lead-Time 33 Weeks
Min.: 1
Mult.: 1
Reel: 250

Circular Metric Connectors M12 Reel, Cut Tape
TE Connectivity / ERNI Circular Metric Connectors 5-PIN,A-CODING,THR
Datasheet
Product Comments
Non-Stocked Lead-Time 22 Weeks
Min.: 1
Mult.: 1

Circular Metric Connectors 5 Contact M12 Through Hole A Coded 4.8 A M12
TE Connectivity / ERNI Circular Metric Connectors M12 MALE, A CODE, RA, 4P THR REAR MOUNT
Datasheet
Product Comments
Non-Stocked Lead-Time 33 Weeks
Min.: 250
Mult.: 250

Circular Metric Connectors 4 Contact M12 Through Hole A Coded 4.8 A M12
TE Connectivity / ERNI Circular Metric Connectors M12 MALE, B CODE,RA, 5P THR REAR MOUNT
Datasheet
Product Comments
Non-Stocked Lead-Time 39 Weeks
Min.: 250
Mult.: 250

Circular Metric Connectors M12
TE Connectivity / ERNI Circular Metric Connectors M12 MALE, D CODE, RA, 4P THR REAR MOUNT
Datasheet
Product Comments
Non-Stocked Lead-Time 33 Weeks
Min.: 250
Mult.: 250
Reel: 250

Circular Metric Connectors M12 Reel
TE Connectivity / ERNI Circular Metric Connectors M12 MALE, UNI CODE,RA, 5P THR REAR MOUNT
Datasheet
Product Comments
Non-Stocked Lead-Time 22 Weeks
Min.: 250
Mult.: 250

Circular Metric Connectors 5 Contact M12 Through Hole D Coded 4.8 A M12
TE Connectivity / ERNI Circular Metric Connectors M12 MALE, UNI CODE,RA, 4P THR REAR MOUNT
Datasheet
Product Comments
Non-Stocked Lead-Time 33 Weeks
Min.: 250
Mult.: 250

Circular Metric Connectors 4 Contact M12 Through Hole D Coded 4.8 A M12
TE Connectivity / ERNI Circular Metric Connectors M12 MALE, A CODE,RA, 8P THR REAR MOUNT
Datasheet
Product Comments
Non-Stocked Lead-Time 33 Weeks
Min.: 250
Mult.: 250

Circular Metric Connectors 8 Contact M12 Through Hole A Coded M12
TE Connectivity / ERNI Circular Metric Connectors 5-PIN,A-CODING,THR
Datasheet
Product Comments
Non-Stocked Lead-Time 33 Weeks
Min.: 1
Mult.: 1
Reel: 250

Circular Metric Connectors M12 M12 Reel, Cut Tape
TE Connectivity / ERNI Circular Metric Connectors M12 FEMALE, A CODE,RA, 4P THR REAR MOUNT
Datasheet
Product Comments
Non-Stocked Lead-Time 33 Weeks
Min.: 1
Mult.: 1
Reel: 250

Circular Metric Connectors M12 M12 Reel, Cut Tape
TE Connectivity / ERNI Circular Metric Connectors M8 FEMALE, A CODE, 3P, 16.25MM SMT
Datasheet
Product Comments
Non-Stocked Lead-Time 41 Weeks
Min.: 1
Mult.: 1

Circular Metric Connectors 3 Contact SMD 5.7 A IP67 M8 Bulk
TE Connectivity / ERNI Circular Metric Connectors M8 MALE, A CODE, 4P, 16.25MM SMT
Datasheet
Product Comments
Non-Stocked Lead-Time 41 Weeks
Min.: 1
Mult.: 1

Circular Metric Connectors M8 Bulk
TE Connectivity / ERNI Circular Metric Connectors M12 FEMALE, B CODE, 5P, 17MM SMT
Datasheet
Product Comments
Non-Stocked Lead-Time 41 Weeks
Min.: 1
Mult.: 1

Circular Metric Connectors B Coded M12
TE Connectivity / ERNI Circular Metric Connectors M12 MALE, B CODE, 5P, 10.5MM SMT
Datasheet
Product Comments
Non-Stocked Lead-Time 41 Weeks
Min.: 1
Mult.: 1

Circular Metric Connectors B Coded M12
TE Connectivity / ERNI Circular Metric Connectors M8 METAL SHELL, MALE, VERT, 13MM
Datasheet
Product Comments
Non-Stocked Lead-Time 25 Weeks
Min.: 1
Mult.: 1

Circular Metric Connectors M8 M8