About Circular MIL Spec Connector

Circular MIL Spec Connector

A circular MIL Spec connector is a type of electrical connector that is used in applications where reliabile, waterproof, and durable connections are needed. It is typically used in military or aerospace applications where stringent performance and environmental specifications are required. It is available in a range of sizes and manufactures with a variety of contacts and materials. These connectors are designed to withstand vibrations, extreme temperatures, and resist corrosion. The connectors use a threaded locking mechanism to maintain a secure connection. The connectors are designed to be easy to use and very reliable.

Circular MIL Spec Connector

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	MIL Type	Product	Product Type	Shell Size	Shell Style	Contact Gender	Number of Positions	Insert Arrangement	Contact Material	Contact Plating	Mounting Style	Termination Style	Current Rating	Series	Packaging	Qualification

121097-0004

CA3102E36-5P-B

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

Availability : 473
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
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USD 109.1933

Multiples of: 1

CA3102E36-5P-B

Circular MIL Spec Connector

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

Availability : 473
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

USD 114.0825

Multiples of: 1

D38999/26WC98SN-LC

Conn Circular SKT 10 POS Crimp ST Cable Mount 10 Terminal 1 Port

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 : 472
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
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32	2	3	4	5	6	7	8

USD 19.8695

Multiples of: 1

6104-245-1302

Circular MIL Spec Tools, Hardware & Accessories INS SOC ASSY

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 : 472
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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32	2	3	4	5	6	7	8

USD 21.075

Multiples of: 1

Circular Mil Spec Connector

CA3100E28-21S-B-02

Conn Circular SKT 37 POS Crimp ST Wall Mount 37 Terminal 1 Port Automotive

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

Availability : 472
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

USD 118.1735

Multiples of: 1

Circular

Skt

Copper Alloy

Silver

Wall

22 /Contact A

Tape And Reel

FC20150-S

Circular MIL Spec Connector

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

Availability : 471
Ship by Mon. 06 Jul to Wed. 08 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
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30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

USD 2.03

Multiples of: 1

I/O Connectors

CA3102R18-4P-K10

Conn Circular PIN 4 POS Solder ST Box Mount 4 Terminal 1 Port

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

Availability : 471
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
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30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

USD 26.8904

Multiples of: 1

Circular

Copper Alloy

Silver

Box

22 A

CA3102R184PF80

Conn Circular PIN 4 POS Crimp ST Box Mount 4 Terminal 1 Port

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

Availability : 471
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
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30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

USD 28.4053

Multiples of: 1

Circular

Rcp

Copper Alloy

Silver

Box

22 A

CA3102R18-4P

Conn MIL-C-5015 Circular PIN 4 POS Solder ST Box Mount 4 Terminal 1 Port

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

Availability : 471
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
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30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

USD 29.6758

Multiples of: 1

CA3102E18-4PXF80

Conn Circular PIN 4 POS Crimp ST Box Mount 4 Terminal 1 Port

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

Availability : 471
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
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30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

USD 33.5773

Multiples of: 1

Circular

Copper Alloy

Silver

Box

22 A

CA3102E18-4PZF80

Conn Circular PIN 4 POS Crimp ST Box Mount 4 Terminal 1 Port

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

Availability : 471
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

USD 33.5773

Multiples of: 1

Circular

Copper Alloy

Silver

Box

22 A

CA3101E18-4PF42

Conn MIL-C-5015 Circular PIN 4 POS Solder ST Cable Mount 4 Terminal 1 Port Automotive

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

Availability : 471
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

USD 42.8082

Multiples of: 1

Mil - C - 5015 Circular

Copper Alloy

Silver

Cable

22 /Contact A

CA3106E18-4PF42F80A176

Conn Circular PIN 4 POS Crimp ST Cable Mount 4 Terminal 1 Port Automotive

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

Availability : 471
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

USD 50.5835

Multiples of: 1

D38999/20FG11BA

Circular MIL Spec Connector RECEPT

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

Availability : 470
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

USD 29.9

Multiples of: 1

Mil-Dtl-38999 Iii

Receptacles

Circular Mil Spec Connector

Wall Mount

Without Socket Contacts

11 Position

21 - 11

Panel

Crimp

23 A

D38999 Iii

D38999/20FG11SA

Circular MIL Spec Connector 11P SZ 21 WALL MOUNT SOCKET

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

Availability : 470
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

USD 70.6625

Multiples of: 1

Mil-Dtl-38999 Iii

Receptacles

Circular Mil Spec Connector

Wall Mount

Socket (Female)

11 Position

21 - 11

Copper Alloy

Gold

Panel

Crimp

23 A

D38999 Iii

Erel

MS3102E18-11PX

Conn Cylindrical Circular PIN 5 POS Solder Cup ST Box Mount 5 Terminal 1 Port

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

Availability : 469
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

USD 17.9889

Multiples of: 1

Copper Alloy

Silver

Box

GTC030-18-11P

Circular MIL Spec Connector GT 5C 512 PIN RECP BOX RM

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

Availability : 469
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

USD 24.6786

Multiples of: 1

Mil - Dtl - 5015

Receptacles

Flange Mount

Pin (Male)

18 - 1

Copper Alloy

Silver

Panel

Crimp

CA3106E20-29SBF80A232F97

Conn Circular SKT 17 POS Crimp Cable Mount 17Terminal 1Port

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

Availability : 467
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

USD 130.0916

Multiples of: 1

D38999/26WD19BN

Circular MIL Spec Connector 19P Sz 26 Skt Crimp Straight Cable Plug

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

Availability : 417
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

USD 98.664

Multiples of: 1

Mil - Dtl - 38999 Iii

Plugs

Circular Mil Spec Connector

Straight

Without Socket Contacts

15 - 19

Copper Alloy

Gold

Free Hanging

Crimp

7.5 A

D38999 Iii

Erel

192922-1280

Conn Ringlock Circular PIN 19 POS ST Cable Mount 19 Terminal 1 Port

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

Availability : 328
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026