Circular Connector Adapters

Circular connector adapters are electrical connectors that interface between or to different standards of circular connector. Circular connectors are a general category of electrical connection that consist of multi-pin connectors within a circular housing. Circular connector adapters are are a robust method of interfacing between different wiring standards that is easy to connect and disconnect. They can also be be easily weatherproofed and offer a rugged construction for many different applications.


What are circular connector adapters used for?

Circular connector adapters can be used for data transfer, electrical signal transmissions or for powering electrical devices using different connector standards. In some cases, circular connectors are designed to carry mixed signal types. These types of multi-pin connectors are used for simultaneous power and signal transmission.


Types of circular connectors

  • Mil-SPEC connectors are built in accordance with military specifications. They have a rugged design that protects them from the elements, allowing them to be used in aerospace and military applications. 
  • DIN connectors are round with notches and a metal skirt that makes sure the pins are correctly lined up and in the correct orientation. They are commonly used in high-frequency applications.

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Description Price End 1 End 1 Number of Contacts End 1 Number of Ports End 1 Gender End 2 End 1 Size End 2 Number of Contacts End 2 Number of Ports End 2 Gender End 2 Size Current Rating IP Rating Voltage Rating Body Orientation
RS Stock No. 913-9176
Mfr. Part No.21033812401
BrandHarting
TWD1,066
Each
units
4 Pin Female M12 4 1 Female - M12 8 1 Female RJ45 - IP65, IP67 - Straight
RS Stock No. 913-9185
Mfr. Part No.21033814401
BrandHarting
TWD1,139
Each
units
4 Pin Female M12 4 1 Female - M12 8 1 Female RJ45 - IP65, IP67 - Right Angle
RS Stock No. 468-6557
Mfr. Part No.854030
BrandBrad
TWD475
Each
units
M8 4 1 Male M12 M8 4 1 Female M12 - IP67 60 v Straight
RS Stock No. 508-5422
Mfr. Part No.FWD 5
TWD252
Each
units
5 Pin Female M12 5 1 Female 5 Pin Male M12 M12 5 1 Male - - - - Straight
New
RS Stock No. 168-5666
Mfr. Part No.FWD 5
TWD393
Each (In a Bag of 10)
units
5 Pin Female M12 5 1 Female 5 Pin Male M12 M12 5 1 Male M12 - - - Straight
RS Stock No. 916-3311
Mfr. Part No.7000-44681-0000000
TWD1,036
Each
units
4 Pin Female M12 4 1 Female - M12 1 1 Female RJ45 1.76A IP20, IP67 60 V dc Right Angle
RS Stock No. 805-5360
Mfr. Part No.21033812800
BrandHarting
TWD1,674
Each
units
8 Pin Female M12 8 1 Female RJ45 M12 8 1 Female - - - - Straight
RS Stock No. 752-5565
Mfr. Part No.980-8672-010
BrandITT Cannon
TWD244
Each
units
Flex Tube Plug - - - Flex Tube Receptacle - - - - - - IP67 - Straight
RS Stock No. 913-2345
Mfr. Part No.120089-0031
BrandBrad
TWD1,150
Each
units
- 3 1 Male 4 Pin Female M8 x2 M8 4 2 Female M8 3A IP68 60 V ac, 75 V dc Straight
RS Stock No. 805-5364
Mfr. Part No.21033814800
BrandHarting
TWD1,423
Each
units
8 Pin Female M12 8 1 Female RJ45 M12 8 1 Female - - - - Right Angle
RS Stock No. 344-4295
Mfr. Part No.PX0950
BrandBulgin
TWD722
Each
units
Bulkhead Housing - - - - - - - - - - - - -
New
RS Stock No. 174-7634
Mfr. Part No.RJS-12D04FF-LS8001
BrandAmphenol
TWD725
Each (In a Bag of 5)
units
- - - - - - - - - - - IP65, IP68 - Straight
RS Stock No. 765-0286
Mfr. Part No.TXR40AB00-1612AI
TWD2,377
Each
units
D38999 Series III/IV Shell Size 17(E) - - - - M25 - - - - - - - Straight
RS Stock No. 765-0179
Mfr. Part No.SLC40AC-1410A
TWD2,903
Each
units
D38999 Series III/IV Shell Size 15(D) - - - - M22 - - - - - - - Right Angle, Straight, 45 °
RS Stock No. 161-8480
Mfr. Part No.120068-8219
BrandBrad
TWD1,049
Each
units
M12 4 1 Male M12 M12 4 1 Female M12 4A IP67 250 V ac/dc Tee
New
RS Stock No. 174-7635
Mfr. Part No.RJS-12D04FF-RS8001
BrandAmphenol
TWD691
Each (In a Bag of 5)
units
- - - - - - - - - - - IP65, IP68 - Right Angle
New
RS Stock No. 174-7596
Mfr. Part No.SPL001 OR032
BrandAlpha Wire
TWD1,135
Each
units
- 5 1 Male 5 Pin Female M12 (2) M12 10 2 Female M12 4A IP67 63 V Straight
RS Stock No. 161-8485
Mfr. Part No.120248-0520
BrandBrad
TWD4,770
Each
units
M12 5 1 Male M12 M12 5 1 Female M12 4 A, 12 A IP67 30 V dc Straight
RS Stock No. 765-0163
Mfr. Part No.SLC40AC-0804A
TWD3,766
Each
units
D38999 Series III/IV Shell Size 9(A) - - - - M12 - - - - - - - Right Angle, Straight, 45 °
RS Stock No. 861-4925
Mfr. Part No.2TLA020055R0100
BrandABB
TWD919
Each
units
5 Pin Female M12 x2 5 2 Female 5 Pin Male M12 - 5 1 Male - - - - -