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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 4 pin / 6 socket Medium Temp 170C

9520-981680-MT
Winchester
1: Rp3.692.683
17In Stock
New Product

Mfr. Part No.
9520-981680-MT

Mouser Part No
678-9520-981680-MT

New Product

Winchester

Standard Circular Connector 4 pin / 6 socket Medium Temp 170C

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Datasheet

17In Stock

Rp3.692.683

Rp3.138.634

Rp3.039.015

Rp3.017.000

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Min.: 1
Mult.: 1

Bulkhead Connectors

Socket (Female)

Solder

Standard Circular Connector

RM12BPE-5PH(81)
Hirose Connector
1: Rp317.202
193In Stock
140Expected 30/03/2026
New Product

Mfr. Part No.
RM12BPE-5PH(81)

Mouser Part No
798-RM12BPE-5PH81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

193In Stock

140Expected 30/03/2026

Rp317.202

Rp274.823

Rp260.330

Rp256.661

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder Cup

Circular Metric Connectors 8 Pins Panel Mount Pc Pins Rear M8 x 0.5 ACoding Screw Copper Alloy IP67

CDM803-08A-FP-R805-67
Same Sky
1: Rp191.165
2.038In Stock

Mfr. Part No.
CDM803-08A-FP-R805-67

Mouser Part No
179-CDM80308AFPR8056

Same Sky

Circular Metric Connectors 8 Pins Panel Mount Pc Pins Rear M8 x 0.5 ACoding Screw Copper Alloy IP67

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Datasheet

2.038In Stock

Rp191.165

Rp173.186

Rp165.114

Rp154.290

View

Min.: 1
Mult.: 1

Connectors

Wire

IP67

Standard Circular Connector

RM12BRD-3S(81)
Hirose Connector
1: Rp178.140
284In Stock
New Product

Mfr. Part No.
RM12BRD-3S(81)

Mouser Part No
798-RM12BRD-3S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

284In Stock

Rp178.140

Rp160.344

Rp150.988

Rp146.951

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM12BRD-7S(81)
Hirose Connector
1: Rp198.504
327In Stock
New At Mouser

Mfr. Part No.
RM12BRD-7S(81)

Mouser Part No
798-RM12BRD7S81

New At Mouser

Hirose Connector

Standard Circular Connector

Datasheet

327In Stock

Rp198.504

Rp177.222

Rp168.233

Rp164.013

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Backshell;Thread Adapter;BZN

M85049/144-03Z03-2
Amphenol PCD
1: Rp745.948
24In Stock
New Product

Mfr. Part No.
M85049/144-03Z03-2

Mouser Part No
523-M85049/14403Z032

New Product

Amphenol PCD

Circular MIL Spec Backshells Backshell;Thread Adapter;BZN

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Datasheet

24In Stock

Rp745.948

Rp648.531

Rp620.462

Rp600.465

View

Min.: 1
Mult.: 1

Strain Reliefs

Circular Metric Connectors PRC 20/4-C3-FC-FS2 5 6-14

1308646
Phoenix Contact
1: Rp366.186
20In Stock
New Product

Mfr. Part No.
1308646

Mouser Part No
651-1308646

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/4-C3-FC-FS2 5 6-14

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Datasheet

20In Stock

Rp366.186

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/5-C2-FT25-MS2 5

1308654
Phoenix Contact
1: Rp367.837
20In Stock
New Product

Mfr. Part No.
1308654

Mouser Part No
651-1308654

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/5-C2-FT25-MS2 5

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Datasheet

20In Stock

Rp367.837

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/4-C4-FT25-MS2 5

1309413
Phoenix Contact
1: Rp321.972
20In Stock
New Product

Mfr. Part No.
1309413

Mouser Part No
651-1309413

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/4-C4-FT25-MS2 5

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Datasheet

20In Stock

Rp321.972

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/2-C4-FT25-MS2 5

1313281
Phoenix Contact
1: Rp241.433
20In Stock
New Product

Mfr. Part No.
1313281

Mouser Part No
651-1313281

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/2-C4-FT25-MS2 5

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Datasheet

20In Stock

Rp241.433

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/3-C2-FT25-MS2 5

1313302
Phoenix Contact
1: Rp283.079
18In Stock
New Product

Mfr. Part No.
1313302

Mouser Part No
651-1313302

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/3-C2-FT25-MS2 5

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Datasheet

18In Stock

Rp283.079

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/3-C4-FT25-MS2 5

1313310
Phoenix Contact
1: Rp283.079
16In Stock
New Product

Mfr. Part No.
1313310

Mouser Part No
651-1313310

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/3-C4-FT25-MS2 5

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Datasheet

16In Stock

Rp283.079

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular Push Pull Connectors CAP F.RECPT SBASS SHEL

BRE.00.200.CAS
LEMO
1: Rp435.534
10In Stock
New Product

Mfr. Part No.
BRE.00.200.CAS

Mouser Part No
736-BRE.00.200.CAS

New Product

LEMO

Circular Push Pull Connectors CAP F.RECPT SBASS SHEL

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Datasheet

10In Stock

Rp435.534

Rp376.460

Rp372.240

Rp365.085

View

Min.: 1
Mult.: 1

Accessories

IP61

Standard Circular Connector

RM12BJB-2PH(81)
Hirose Connector
1: Rp268.219
39In Stock
New Product

Mfr. Part No.
RM12BJB-2PH(81)

Mouser Part No
798-RM12BJB-2PH81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

39In Stock

Rp268.219

Rp237.764

Rp228.408

Rp202.173

View

Min.: 1
Mult.: 1

Receptacles

Standard Circular Connector

RM15QRD-10PH(81)
Hirose Connector
1: Rp226.206
38In Stock
New Product

Mfr. Part No.
RM15QRD-10PH(81)

Mouser Part No
798-RM15QRD-10PH81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

38In Stock

Rp226.206

Rp200.522

Rp192.633

Rp162.179

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15WTPZA-12S(81)
Hirose Connector
1: Rp490.756
14In Stock
15Expected 19/03/2026
New Product

Mfr. Part No.
RM15WTPZA-12S(81)

Mouser Part No
798-RM15WTPZA-12S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

14In Stock

15Expected 19/03/2026

Rp490.756

Rp488.554

Rp429.296

Rp393.155

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15WTRZ-2P(82)
Hirose Connector
1: Rp308.947
30In Stock
New Product

Mfr. Part No.
RM15WTRZ-2P(82)

Mouser Part No
798-RM15WTRZ-2P82

New Product

Hirose Connector

Standard Circular Connector

Datasheet

30In Stock

Rp308.947

Rp267.852

Rp253.725

Rp240.149

View

Min.: 1
Mult.: 1

Standard Circular Connector EP7 Series Connectors, Cable End, 5 Female Sockets, Size B

EP7C5F10B
Switchcraft
1: Rp711.274
12In Stock
New Product

Mfr. Part No.
EP7C5F10B

Mouser Part No
502-EP7C5F10B

New Product

Switchcraft

Standard Circular Connector EP7 Series Connectors, Cable End, 5 Female Sockets, Size B

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Datasheet

12In Stock

Rp711.274

Rp618.444

Rp565.240

Rp556.618

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Circular Metric Connectors PRC 20/4-C2-FT25-MS2 5

1308635
Phoenix Contact
1: Rp321.972
10In Stock
New Product

Mfr. Part No.
1308635

Mouser Part No
651-1308635

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/4-C2-FT25-MS2 5

Learn More

Datasheet

10In Stock

Rp321.972

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/4-C2-FC-MS2 5 6-14

1308641
Phoenix Contact
1: Rp366.186
14In Stock
New Product

Mfr. Part No.
1308641

Mouser Part No
651-1308641

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/4-C2-FC-MS2 5 6-14

Learn More

Datasheet

14In Stock

Rp366.186

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/5-C2-FC-MS2 5 6-14

1308662
Phoenix Contact
1: Rp389.302
12In Stock
New Product

Mfr. Part No.
1308662

Mouser Part No
651-1308662

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/5-C2-FC-MS2 5 6-14

Learn More

Datasheet

12In Stock

Rp389.302

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/5-C2-FC-FS2 5 6-14

1308663
Phoenix Contact
1: Rp389.302
9In Stock
New Product

Mfr. Part No.
1308663

Mouser Part No
651-1308663

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/5-C2-FC-FS2 5 6-14

Learn More

Datasheet

9In Stock

Rp389.302

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/5-C3-FC-FS2 5 6-14

1308665
Phoenix Contact
1: Rp324.541
16In Stock
16Expected 06/04/2026
New Product

Mfr. Part No.
1308665

Mouser Part No
651-1308665

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/5-C3-FC-FS2 5 6-14

Learn More

Datasheet

16In Stock

16Expected 06/04/2026

Rp324.541

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/4-C4-FT25-FS2 5

1309414
Phoenix Contact
1: Rp321.972
12In Stock
New Product

Mfr. Part No.
1309414

Mouser Part No
651-1309414

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/4-C4-FT25-FS2 5

Learn More

Datasheet

12In Stock

Rp321.972

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/4-C4-FC-FS2 5 6-14

1309416
Phoenix Contact
1: Rp366.186
19In Stock
New Product

Mfr. Part No.
1309416

Mouser Part No
651-1309416

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/4-C4-FC-FS2 5 6-14

Learn More

Datasheet

19In Stock

Rp366.186

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Screw

IP66, IP68, IP69

Circular Connectors

Types of Circular Connectors

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Adam Tech
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IP20
IP20, IP67
IP30
IP40
IP44
IP50
IP50, IP66
IP54
IP55
IP55X
IP5X
IP61
IP64
IP64, IP69, IPX9K
IP65
IP65, IP66, IP67
IP65, IP66, IP67, IP68
Ip65, IP66, IP67, IP68
IP65, IP66, IP69