About Circular Connectors

Circular Connectors

Circular connectors are connectors with a circular shape that mate with an identical circular shape, typically male and female connectors. They are used in a variety of applications including electrical and mechanical, such as data transmission, government and military, and networking applications. Typically, the connectors are used to join two wires, or multiple wires, together with a mating surface, and may be constructed from plastic, metal or a combination of materials. Depending on their purpose, they may be single-contact, multi-contact or multi-pin. In single-contact connectors, the contact can be either a pin or a socket, while in the multi-contact designs, two or more contacts can be used. The most common types of circular connectors are D-subminiature connectors, RJ-connectors, MC-connectors and SC-connectors. They are widely used in automotive, aviation, aerospace, automation and many other industries.
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

(Ex. GST)(▲▼)
Enter Qty
84524-0012


Standard Circular Contacts XRC 16P 14-18AWG Reel of 3000
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Molex Availability : 27000
Ship by Tue. 11 Nov to Mon. 17 Nov Calender.png

USD 0.0882

Multiples of: 3000

ZPF000000000004365


Circular MIL Spec Contacts SIZE 22 SEALING PLUG 81511
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 25899
Ship by Tue. 11 Nov to Mon. 17 Nov Calender.png

USD 0.1868

Multiples of: 1

66360-3


Standard Circular Contacts III+ SKT18-1415LP
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 25756
Ship by Tue. 11 Nov to Mon. 17 Nov Calender.png

USD 0.8575

Multiples of: 25

66602-8


Standard Circular Contacts III+ PIN 18-14 SN-P6
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 25322
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 0.4686

Multiples of: 1

66591-4


Standard Circular Contacts PIN 22-18 BR/AU TYPE VI
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 24443
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 0.6391

Multiples of: 1

1-66359-1


Standard Circular Contacts III+ PIN,18-14
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 24259
Ship by Tue. 11 Nov to Mon. 17 Nov Calender.png

USD 0.4705

Multiples of: 500

M39029/5-115


Circular MIL Spec Contacts 83181-7Q4-7110-B1 QPL Socket
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Precidip Availability : 24251
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 0.4987

Multiples of: 1

66580-7


TYPE VI SOCKET,MULTI-MAT
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 24250
Ship by Tue. 11 Nov to Mon. 17 Nov Calender.png

USD 1.0343

Multiples of: 5000

Hot M39029/57-358


Circular MIL Spec Contacts 83361-7Q4-7210-B1 QPL Socket
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Precidip Availability : 23997
Ship by Tue. 11 Nov to Mon. 17 Nov Calender.png

USD 0.7375

Multiples of: 1

66593-1


Standard Circular Contacts TYPE VI PIN CONT M-M
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 23568
Ship by Tue. 11 Nov to Mon. 17 Nov Calender.png

USD 0.2928

Multiples of: 1

2-66102-6


Standard Circular Contacts III+ PIN 24-20 TIN
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 23280
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 0.3784

Multiples of: 12000

66098-7


Standard Circular Contacts TYPE III+ CONTACT
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 23280
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 0.3905

Multiples of: 4000

M39029/4-110


Circular MIL Spec Contacts PIN 20-24AWG CRIMP GOLD
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Precidip Availability : 22964
Ship by Tue. 11 Nov to Mon. 17 Nov Calender.png

USD 0.3937

Multiples of: 1

38946-22L


Circular MIL Spec Contacts CONT SOC ASSY
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 22882
Ship by Tue. 11 Nov to Mon. 17 Nov Calender.png

USD 0.9605

Multiples of: 1

66100-8


Standard Circular Contacts SIZE 16 SOCKET Reel of 4000
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 23405
Ship by Tue. 11 Nov to Mon. 17 Nov Calender.png

USD 0.6788

Multiples of: 500

1-66359-4


Standard Circular Contacts PIN 18-14 BR/AU SIG Reel of 4000
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 16000
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 0.363

Multiples of: 4000

Hot M39029/58-364


Circular MIL Spec Contacts PIN 16 GA CRIMP
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Precidip Availability : 12123
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 0.4312

Multiples of: 1

66393-8


Standard Circular Contacts TYPE III + PIN 30-26 Reel of 4000
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 12000
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 0.6204

Multiples of: 4000

2-66104-3


Standard Circular Contacts III+ SKT 24-20 30AU
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 11640
Ship by Fri. 07 Nov to Tue. 11 Nov Calender.png

USD 0.8767

Multiples of: 12000

Hot 66591-1


Standard Circular Contacts SIGNAL PIN CNT 22-18 tin size 16
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TE Connectivity Availability : 8148
Ship by Tue. 11 Nov to Mon. 17 Nov Calender.png

USD 0.2821

Multiples of: 1

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted ISO Certified AS9120 Certified