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

66597-8 (Cut Strip)

Standard Circular Contacts PIN 18-14 BR/SN SIG Cut Strip of 100
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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

3201
Ships to you
between Thu. 01 Jan to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

AUD 0.9865

Multiples of: 100

1-66359-2 (Cut Strip)

Standard Circular Contacts III+ PIN 18-14 30AU Cut Strip of 100
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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

3201
Ships to you
between Thu. 01 Jan to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

AUD 1.614

Multiples of: 100

CEC-24

Standard Circular Connector 38.1mm 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

3182
Ships to you
between Thu. 01 Jan to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

AUD 0.7669

Multiples of: 1

192900-0718

Standard Circular Contacts 192900-0718
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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.

ITT

3173
Ships to you
between Fri. 26 Dec to Thu. 01 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

AUD 13.1923

Multiples of: 1

RC14M30K

Standard Circular Contacts Crimp Socket Contact 14-16 AWG
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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.

Sunbank

3156
Ships to you
between Thu. 01 Jan to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

AUD 2.2902

Multiples of: 1

CEP-12

Standard Circular Connector Plastic Conductive Plug for Threaded Connectors. To plug nominal thread size 3/4-20" CEP-12 Black
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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

3143
Ships to you
between Thu. 01 Jan to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

AUD 0.422

Multiples of: 1

T3P16MC1LZ

T3P16MC1LZ
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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.

ITT

3138
Ships to you
between Fri. 26 Dec to Thu. 01 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

AUD 1.7407

Multiples of: 100

192991-0083

T3P16MC1LZ
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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.

ITT

3138
Ships to you
between Fri. 26 Dec to Thu. 01 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

AUD 1.7407

Multiples of: 100

66429-3

Standard Circular Contacts TYPIII PIN 30-26 BR/AU SIG
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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

3131
Ships to you
between Thu. 01 Jan to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

AUD 1.9206

Multiples of: 1

1-66359-0 (Cut Strip)

Standard Circular Contacts PIN 18-14AWG Reel Cut Strip of 100
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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

0
6 to 16 Weeks