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Circular Connectors

Circular Connectors are in stock with same-day shipping at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for leading circular connector manufacturers such as Amphenol, Glenair, Hirose, ITT Cannon, LEMO, Phoenix Contact, Souriau, TE Connectivity & more. Please view our large selection of circular connectors and circular connector accessories below.

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Types of Circular Connectors

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Part #

Standard Circular Connector 21 Position Receptacle, Pin, Shell Size 18, Normal Diameter Seal (Green Adapter), Backshell Ring Adapter

AHDP04-18-21PN-BRA
Amphenol SINE Systems
1: $7.65
163In Stock

Mfr. Part No.
AHDP04-18-21PN-BRA

Mouser Part No
654-AHDP041821PNBRA

Amphenol SINE Systems

Standard Circular Connector 21 Position Receptacle, Pin, Shell Size 18, Normal Diameter Seal (Green Adapter), Backshell Ring Adapter

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Datasheet

163In Stock

$7.65

$7.19

$6.75

$6.14

$5.46

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

IP69X

Standard Circular Connector 21 Position Receptacle, Socket, Shell Size 24, Normal Diameter Seal (Green Adapter), Backshell Ring Adapter

AHDP04-24-21SN-BRA
Amphenol SINE Systems
1: $11.86
212In Stock

Mfr. Part No.
AHDP04-24-21SN-BRA

Mouser Part No
654-AHDP042421SNBRA

Amphenol SINE Systems

Standard Circular Connector 21 Position Receptacle, Socket, Shell Size 24, Normal Diameter Seal (Green Adapter), Backshell Ring Adapter

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Datasheet

212In Stock

$11.86

$10.75

$9.22

$7.60

View

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

IP69X

Standard Circular Connector 21 Position Receptacle, Socket, Shell Size 24, Reduced Diameter Seal (Blue Adapter), Backshell Ring Adapter

AHDP04-24-21SR-BRA
Amphenol SINE Systems
1: $8.34
252In Stock

Mfr. Part No.
AHDP04-24-21SR-BRA

Mouser Part No
654-AHDP042421SRBRA

Amphenol SINE Systems

Standard Circular Connector 21 Position Receptacle, Socket, Shell Size 24, Reduced Diameter Seal (Blue Adapter), Backshell Ring Adapter

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Datasheet

252In Stock

$8.34

$8.24

$7.61

$7.14

View

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

IP69X

Standard Circular Connector 19 Position Plug, Pin, Shell Size 24, Reduced Diameter Seal (Blue Adapter), Backshell Ring Adapter

AHDP06-24-19PR-BRA
Amphenol SINE Systems
1: $8.50
218In Stock

Mfr. Part No.
AHDP06-24-19PR-BRA

Mouser Part No
654-AHDP062419PRBRA

Amphenol SINE Systems

Standard Circular Connector 19 Position Plug, Pin, Shell Size 24, Reduced Diameter Seal (Blue Adapter), Backshell Ring Adapter

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Datasheet

218In Stock

$8.50

$7.98

$7.50

$6.81

$6.07

Min.: 1
Mult.: 1

Plugs

Pin (Male)

Crimp

IP69X

Standard Circular Connector ECO MATE-RM-ACCESSORIES

RT0B-12CG-NS2
Amphenol SINE Systems
1: $20.45
134In Stock

Mfr. Part No.
RT0B-12CG-NS2

Mouser Part No
654-RT0B-12CG-NS2

Amphenol SINE Systems

Standard Circular Connector ECO MATE-RM-ACCESSORIES

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Datasheet

134In Stock

$20.45

$19.51

$18.93

$18.38

View

Min.: 1
Mult.: 1

Accessories

IP67

Circular Push Pull Connectors 0-12 CLOCKING B PCB RECEPTACLE

HDX-WGKM0-12UMBL
ITT Cannon
1: $92.60
25In Stock

Mfr. Part No.
HDX-WGKM0-12UMBL

Mouser Part No
965-HDX-WGKM0-12UMBL

ITT Cannon

Circular Push Pull Connectors 0-12 CLOCKING B PCB RECEPTACLE

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Datasheet

25In Stock

$92.60

$82.42

$78.93

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder

IPX9K

Circular Metric Connectors 5 Pins Panel Mount Wire Rear M8 x 0.5 BCoding Screw Copper Alloy IP67

CDM808-05B-MW-R805-050-67
Same Sky
1: $9.17
512In Stock
239On Order

Mfr. Part No.
CDM808-05B-MW-R805-050-67

Mouser Part No
179-CDM80805BMWR8050

Same Sky

Circular Metric Connectors 5 Pins Panel Mount Wire Rear M8 x 0.5 BCoding Screw Copper Alloy IP67

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Datasheet

512In Stock

239On Order

$9.17

$7.78

$7.26

$6.71

View

Min.: 1
Mult.: 1

Connectors

Wire

IP67

Standard Circular Connector 20 Position Receptacle, Pin, Shell Size 18, Reduced Diameter Seal (Blue Adapter), Backshell Ring Adapter

AHDP04-18-20PR-BRA
Amphenol SINE Systems
1: $8.95
266In Stock

Mfr. Part No.
AHDP04-18-20PR-BRA

Mouser Part No
654-AHDP041820PRBRA

Amphenol SINE Systems

Standard Circular Connector 20 Position Receptacle, Pin, Shell Size 18, Reduced Diameter Seal (Blue Adapter), Backshell Ring Adapter

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Datasheet

266In Stock

$8.95

$8.11

$6.96

$5.85

View

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

IP69X

Standard Circular Connector 9 Position Receptacle, Pin, Shell Size 24, Reduced Diameter Seal (Blue Adapter), Backshell Ring Adapter

AHDP04-24-09PR-BRA
Amphenol SINE Systems
1: $11.05
273In Stock

Mfr. Part No.
AHDP04-24-09PR-BRA

Mouser Part No
654-AHDP042409PRBRA

Amphenol SINE Systems

Standard Circular Connector 9 Position Receptacle, Pin, Shell Size 24, Reduced Diameter Seal (Blue Adapter), Backshell Ring Adapter

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Datasheet

273In Stock

$11.05

$10.97

$10.02

$8.59

View

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

IP69X

Standard Circular Connector 31 Position Receptacle, Pin, Shell Size 24, Thin Diameter Seal (Grey Adapter), Backshell Ring Adapter

AHDP04-24-31PT-BRA
Amphenol SINE Systems
1: $7.06
180In Stock

Mfr. Part No.
AHDP04-24-31PT-BRA

Mouser Part No
654-AHDP042431PTBRA

Amphenol SINE Systems

Standard Circular Connector 31 Position Receptacle, Pin, Shell Size 24, Thin Diameter Seal (Grey Adapter), Backshell Ring Adapter

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Datasheet

180In Stock

$7.06

$6.92

$6.87

$6.45

View

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

IP69X

Standard Circular Connector 35 Position Plug, Socket, Shell Size 24, Reduced Diameter Seal (Blue Adapter), Backshell Ring Adapter

AHDP06-24-35SR-BRA
Amphenol SINE Systems
1: $10.13
210In Stock

Mfr. Part No.
AHDP06-24-35SR-BRA

Mouser Part No
654-AHDP062435SRBRA

Amphenol SINE Systems

Standard Circular Connector 35 Position Plug, Socket, Shell Size 24, Reduced Diameter Seal (Blue Adapter), Backshell Ring Adapter

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Datasheet

210In Stock

$10.13

$9.44

$8.39

$7.56

Min.: 1
Mult.: 1

Plugs

Socket (Female)

Crimp

IP69X

Standard Circular Contacts AWG#24-22, Socket contact for 2 & 9 pos receptacle

JN-24S-C1B-B1-10000
JAE Electronics
1: $0.41
11,807In Stock

Mfr. Part No.
JN-24S-C1B-B1-10000

Mouser Part No
656-JN24SC1BB110000

JAE Electronics

Standard Circular Contacts AWG#24-22, Socket contact for 2 & 9 pos receptacle

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Datasheet

11,807In Stock

Cut Tape

$0.41

$0.348

$0.311

$0.297

View

Reel

$0.207

Min.: 1
Mult.: 1

Reel: 10,000

Circular MIL Spec Backshells A3057-6A-1

A30576A1
Amphenol PCD
1: $15.91
23In Stock
New Product

Mfr. Part No.
A30576A1

Mouser Part No
523-A30576A1

New Product

Amphenol PCD

Circular MIL Spec Backshells A3057-6A-1

23In Stock

$15.91

$13.79

$12.23

Min.: 1
Mult.: 1

Standard Circular Connector

RM15TRD-10P(81)
Hirose Connector
1: $15.97
19In Stock
40On Order
New Product

Mfr. Part No.
RM15TRD-10P(81)

Mouser Part No
798-RM15TRD-10P81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

19In Stock

40On Order

$15.97

$13.84

$13.11

$12.47

View

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Solder Cup

Circular MIL Spec Connector plug crimp 6Pin

AA95328M106SN
Amphenol Air LB Germany
1: $147.21
148In Stock

Mfr. Part No.
AA95328M106SN

Mouser Part No
235-VG95328M106SN

Amphenol Air LB Germany

Circular MIL Spec Connector plug crimp 6Pin

Learn More

Datasheet

148In Stock

$147.21

$125.03

$121.22

$118.44

View

Min.: 1
Mult.: 1

Plugs

Socket (Female)

Crimp

Standard Circular Connector JAM NUT M9.5

1604197-1
TE Connectivity
1: $4.29
5,297In Stock

Mfr. Part No.
1604197-1

Mouser Part No
571-16041971

TE Connectivity

Standard Circular Connector JAM NUT M9.5

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Datasheet

5,297In Stock

$4.29

$3.84

$3.69

Min.: 1
Mult.: 1

Accessories

Standard Circular Contacts III+ PIN 18-14 30AU

66602-9
TE Connectivity
1: $1.03
19,356In Stock

Mfr. Part No.
66602-9

Mouser Part No
571-66602-9

TE Connectivity

Standard Circular Contacts III+ PIN 18-14 30AU

Datasheet

19,356In Stock

$1.03

$0.98

$0.96

$0.894

View

Min.: 1
Mult.: 1

Contacts

Pin (Male)

Crimp

Standard Circular Connector

84031172
Souriau
1: $3,695.61
9In Stock

Mfr. Part No.
84031172

Mouser Part No
649-84031172

Souriau

Standard Circular Connector

Datasheet

9In Stock

$3,695.61

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder

Circular Push Pull Connectors 4P RECP SHELL SZ 7 FEMALE AU TERM SOLDR

HR10-7R-4S(73)
Hirose Connector
1: $14.50
1,339In Stock

Mfr. Part No.
HR10-7R-4S(73)

Mouser Part No
798-HR10-7R-4S73

Hirose Connector

Circular Push Pull Connectors 4P RECP SHELL SZ 7 FEMALE AU TERM SOLDR

Learn More

Datasheet

1,339In Stock

$14.50

$12.50

$12.22

$12.04

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder

Circular Push Pull Connectors 10P F STRT RECEP T/H PSH-PUL CON SHIELDE

HR10G-10R-10SB(71)
Hirose Connector
1: $11.38
5,065In Stock

Mfr. Part No.
HR10G-10R-10SB(71)

Mouser Part No
798-HR10G10R10SB71

Hirose Connector

Circular Push Pull Connectors 10P F STRT RECEP T/H PSH-PUL CON SHIELDE

Learn More

Datasheet

5,065In Stock

$11.38

$10.35

$9.70

$8.15

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Through Hole

Standard Circular Connector 6P SZ22 PLUG LC

SJS861700
Amphenol PCD
1: $29.04
1,285In Stock

Mfr. Part No.
SJS861700

Mouser Part No
523-SJS861700

Amphenol PCD

Standard Circular Connector 6P SZ22 PLUG LC

Datasheet

1,285In Stock

$29.04

$25.87

$24.60

$22.86

View

Min.: 1
Mult.: 1

Connectors

IP67

Standard Circular Connector RECPT 3 POS 3A CRIMP

1-1437719-3
TE Connectivity
1: $44.02
532In Stock

Mfr. Part No.
1-1437719-3

Mouser Part No
571-1-1437719-3

TE Connectivity

Standard Circular Connector RECPT 3 POS 3A CRIMP

Datasheet

532In Stock

$44.02

$37.69

$35.21

$33.36

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Crimp

Standard Circular Connector FAS-T 10GB PLUG KIT, ElNi

2102353-1
TE Connectivity
1: $172.75
176In Stock
110On Order

Mfr. Part No.
2102353-1

Mouser Part No
571-2102353-1

TE Connectivity

Standard Circular Connector FAS-T 10GB PLUG KIT, ElNi

Learn More

Datasheet

176In Stock

110On Order

$172.75

$154.02

Min.: 1
Mult.: 1

Crimp

IP67

Standard Circular Connector 18-10 SQ FLNG RCPT REV SEX

213667-1
TE Connectivity
1: $19.55
908In Stock

Mfr. Part No.
213667-1

Mouser Part No
571-213667-1

TE Connectivity

Standard Circular Connector 18-10 SQ FLNG RCPT REV SEX

Learn More

Datasheet

908In Stock

$19.55

Quote

Min.: 1
Mult.: 1

Receptacles

Without Socket Contacts

Crimp

Circular Metric Connectors M12 REAR MOUNTING FML B 5P 0.5M WIRE

T4171110405-002
TE Connectivity
1: $12.02
1,646In Stock

Mfr. Part No.
T4171110405-002

Mouser Part No
571-T4171110405-002

TE Connectivity

Circular Metric Connectors M12 REAR MOUNTING FML B 5P 0.5M WIRE

Datasheet

1,646In Stock

$12.02

$11.12

$10.90

$10.84

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Wire

IP67

Circular Connectors

Types of Circular Connectors

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IP20
IP20, IP67
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