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 Series Voltage Rating
RS Stock No. 913-9176
Mfr. Part No.21033812401
BrandHARTING
HK$351.18
Each
units
4 Pin Female M12 4 1 Female - M12 8 1 Female RJ45 - IP65, IP67 - -
RS Stock No. 721-1383
Mfr. Part No.1696183
HK$271.09
Each
units
4 Pin Male M8 (1) 4 1 Male 3 Pin Female M8 (2) M8 6 2 Female M8 4A IP65, IP67 - 30 V
RS Stock No. 468-6557
Mfr. Part No.1200170003
BrandBrad
HK$125.27
Each
units
M8 4 1 Male M12 M8 4 1 Female M12 - IP67 - 60 v
RS Stock No. 468-6579
Mfr. Part No.1200330001
BrandBrad
HK$114.29
Each
units
M8 4 1 Female M12 M8 4 - Male M12 - - - -
RS Stock No. 767-6645
Mfr. Part No.ABBP28ECHSA
HK$179.45
Each
units
- - - - - - - - - - - IP67 ABBP -
RS Stock No. 721-1406
Mfr. Part No.1546068
HK$198.48
Each
units
5 Pin Male M12 (1) 5 1 Male 5 Pin Female M12 (2) M12 5 2 Female M12 4A IP65, IP68, IP69K - 60 V
RS Stock No. 721-1395
Mfr. Part No.1523984
HK$198.48
Each
units
4 Pin Male M12 4 1 Male 3 Pin Female M8 (2) M12 6 2 Female M8 4A IP65, IP67 - 60 V
RS Stock No. 508-5422
Mfr. Part No.FWD 5
HK$189.25
Each
units
5 Pin Female M12 5 1 Female 5 Pin Male M12 M12 5 1 Male - - - - -
RS Stock No. 805-5364
Mfr. Part No.21033814800
BrandHARTING
HK$570.32
Each
units
8 Pin Female M12 8 1 Female RJ45 M12 8 1 Female - - - - -
RS Stock No. 468-6563
Mfr. Part No.1200330002
BrandBrad
HK$106.74
Each
units
M8 3 1 Female M12 M8 3 1 Male M12 - - - -
RS Stock No. 721-1421
Mfr. Part No.1519765
HK$141.97
Each
units
4 Pin Male M12 4 1 Male 4 Pin Female M8 (1) M12 4 1 Female M8 4A IP65, IP67 - 30 V
RS Stock No. 805-5360
Mfr. Part No.21033812800
BrandHARTING
HK$500.12
Each
units
8 Pin Female M12 8 1 Female RJ45 M12 8 1 Female - - - - -
RS Stock No. 765-0220
Mfr. Part No.BNX40AU00-1612
HK$347.56
Each
units
D38999 Series III/IV Shell Size 17(E) - - - - M25 - - - - - - - -
RS Stock No. 765-0223
Mfr. Part No.BNX40AU00-1812
HK$277.76
Each
units
D38999 Series III/IV Shell Size 19(F) - - - - M28 - - - - - - - -
RS Stock No. 765-0255
Mfr. Part No.BNX40AZ00-2012
HK$629.89
Each
units
D38999 Series III/IV Shell Size 21(G) - - - - M31 - - - - - - - -
RS Stock No. 765-0227
Mfr. Part No.BNX40AU00-2012
HK$393.76
Each
units
D38999 Series III/IV Shell Size 21(G) - - - - M31 - - - - - - - -
RS Stock No. 765-0258
Mfr. Part No.BNX40AZ00-1612
HK$689.72
Each
units
D38999 Series III/IV Shell Size 17(E) - - - - M25 - - - - - - - -
RS Stock No. 253-0389
Mfr. Part No.ASBS2M12-5 P11
BrandBelden
HK$187.39
Each
units
5 Pin Female M12 5 1 Female - M12 - - Male - - - - 63 V
RS Stock No. 765-0289
Mfr. Part No.TXR40AU00-0804AI
HK$1,919.87
Each
units
D38999 Series III/IV Shell Size 9(A) - - - - M12 - - - - - - - -
RS Stock No. 765-0270
Mfr. Part No.TXR40AB00-1006AI
HK$411.68
Each
units
D38999 Series III/IV Shell Size 11(B) - - - - M15 - - - - - - - -