About Standard Circular Connectors

Standard Circular Connectors

Standard circular connectors are round-shaped ports that are used to transmit electrical signals from one device to another with a minimal amount of loss. They are most commonly used to connect two electrical devices together, such as a computer to a peripheral device. The circular connector consists of two metal rings with metal contacts called pins, which form an electrical connection when the two metal rings are engaged. The connectors are generally interchangeable which makes them ideal for a variety of applications. They are generally colour coded and can be found in various sizes and styles.

Standard Circular Connectors

Standard Circular Connector

Standard Circular Contacts

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty

CEC-08

Standard Circular Connector 12.7mm Black PE Threaded Conductive
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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.

Caplugs

12856
Ships to you
between Fri. 03 Apr to Tue. 07 Apr

April 2026

April 2026
	S	M	T	W	T	F	S
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18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 0.3201

Multiples of: 1

EC-16

Standard Circular Connector 25.4mm Red PE Threaded Conductive
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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.

Caplugs

11725
Ships to you
between Fri. 03 Apr to Tue. 07 Apr

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
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18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 0.1248

Multiples of: 1

SC-1P1-GG

Contact SKT Solder ST Thru-Hole
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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.

Samtec

11017
Ships to you
between Fri. 03 Apr to Tue. 07 Apr

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
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17	19	20	21	22	23	24	25
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 0.2888

Multiples of: 1

66563-1

Standard Circular Contacts III+ SKT 24-20 30AU>10 STRIP
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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

10746
Ships to you
between Fri. 03 Apr to Tue. 07 Apr

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
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18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 1.7075

Multiples of: 1

66105-2

Standard Circular Contacts 24-20 TIN SKT BULK
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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

10355
Ships to you
between Fri. 03 Apr to Tue. 07 Apr

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
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17	19	20	21	22	23	24	25
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 0.9342

Multiples of: 1

EC-6

Standard Circular Connector 9.52mm Red PE Threaded Conductive
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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.

Caplugs

9327
Ships to you
between Fri. 03 Apr to Tue. 07 Apr

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
16	12	13	14	15	16	17	18
17	19	20	21	22	23	24	25
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 0.0706

Multiples of: 1

CEC-18

Standard Circular Connector 28.58mm Black PE Threaded Conductive
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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.

Caplugs

9311
Ships to you
between Fri. 03 Apr to Tue. 07 Apr

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
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17	19	20	21	22	23	24	25
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 0.417

Multiples of: 1

66183-1

Standard Circular Contacts CONTACT PINS .062"
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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

5175
Ships to you
between Fri. 03 Apr to Tue. 07 Apr

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
16	12	13	14	15	16	17	18
17	19	20	21	22	23	24	25
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 2.397

Multiples of: 1

66471-7

Standard Circular Contacts PIN .062 DIA .045 SQ POST LP
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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

3390
Ships to you
between Mon. 30 Mar to Fri. 03 Apr

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
16	12	13	14	15	16	17	18
17	19	20	21	22	23	24	25
18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 2.0522

Multiples of: 25

SS20W2T

Standard Circular Contacts Socket Contact Stamped Tin plating over nickel Wire Range .34-.50mm 20-22 AWG with 3 tangs
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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.

Amphenol

0
6 to 16 Weeks