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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 #

Circular Metric Connectors PRC 20/5-C3-FC-MS2 5 6-14

1308664
Phoenix Contact
1: $21.22
2In Stock
3Expected 06/04/2026
New Product

Mfr. Part No.
1308664

Mouser Part No
651-1308664

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/5-C3-FC-MS2 5 6-14

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Datasheet

2In Stock

3Expected 06/04/2026

$21.22

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/5-C4-FC-MS2 5 6-14

1309419
Phoenix Contact
1: $21.22
15In Stock
New Product

Mfr. Part No.
1309419

Mouser Part No
651-1309419

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/5-C4-FC-MS2 5 6-14

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Datasheet

15In Stock

$21.22

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/2-C3-FT25-MS2 5

1313278
Phoenix Contact
1: $13.16
20In Stock
New Product

Mfr. Part No.
1313278

Mouser Part No
651-1313278

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/2-C3-FT25-MS2 5

Learn More

Datasheet

20In Stock

$13.16

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/2-C3-FT25-FS2 5

1313280
Phoenix Contact
1: $13.16
20In Stock
New Product

Mfr. Part No.
1313280

Mouser Part No
651-1313280

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/2-C3-FT25-FS2 5

Learn More

Datasheet

20In Stock

$13.16

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/3-C3-FT25-FS2 5

1313309
Phoenix Contact
1: $15.43
14In Stock
New Product

Mfr. Part No.
1313309

Mouser Part No
651-1313309

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/3-C3-FT25-FS2 5

Learn More

Datasheet

14In Stock

$15.43

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/3-C3-FC-FS2 5 6-14

1313321
Phoenix Contact
1: $16.84
19In Stock
New Product

Mfr. Part No.
1313321

Mouser Part No
651-1313321

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/3-C3-FC-FS2 5 6-14

Learn More

Datasheet

19In Stock

$16.84

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/3-C4-FC-MS2 5 6-14

1313323
Phoenix Contact
1: $16.84
19In Stock
New Product

Mfr. Part No.
1313323

Mouser Part No
651-1313323

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/3-C4-FC-MS2 5 6-14

Learn More

Datasheet

19In Stock

$16.84

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular MIL Spec Connector PLUG

JT06RT-16-99S(014LC)
Amphenol Aerospace
1: $218.39
1In Stock
New Product

Mfr. Part No.
JT06RT-16-99S(014LC)

Mouser Part No
654-JT06RT1699S014LC

New Product

Amphenol Aerospace

Circular MIL Spec Connector PLUG

Datasheet

1In Stock

$218.39

$192.64

$185.73

$184.33

Min.: 1
Mult.: 1

Plugs

Socket (Female)

Crimp

Standard Circular Connector

RM15WTRZB-12P(82)
Hirose Connector
1: $16.57
28In Stock
New Product

Mfr. Part No.
RM15WTRZB-12P(82)

Mouser Part No
798-RM15WTRZB-12P82

New Product

Hirose Connector

Standard Circular Connector

Datasheet

28In Stock

$16.57

$14.36

$13.60

$13.15

View

Min.: 1
Mult.: 1

Circular Metric Connectors PRC 20/4-C4-FC-MS2 5 6-14

1309415
Phoenix Contact
1: $19.96
14In Stock
New Product

Mfr. Part No.
1309415

Mouser Part No
651-1309415

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/4-C4-FC-MS2 5 6-14

Learn More

Datasheet

14In Stock

$19.96

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

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

1309417
Phoenix Contact
1: $20.05
14In Stock
New Product

Mfr. Part No.
1309417

Mouser Part No
651-1309417

New Product

Phoenix Contact

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

Learn More

Datasheet

14In Stock

$20.05

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Standard Circular Connector

RM15TRH-2PA(81)
Hirose Connector
1: $13.09
27In Stock
New Product

Mfr. Part No.
RM15TRH-2PA(81)

Mouser Part No
798-RM15TRH-2PA81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

27In Stock

$13.09

$11.60

$11.15

$10.31

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15WTPZ-8P(81)
Hirose Connector
1: $24.56
17In Stock
New Product

Mfr. Part No.
RM15WTPZ-8P(81)

Mouser Part No
798-RM15WTPZ-8P81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

17In Stock

$24.56

$21.17

$20.16

$18.27

View

Min.: 1
Mult.: 1

Standard Circular Connector EP7 Series Connectors, Cable End, 4 Female Sockets, Size B

EP7C4F10B
Switchcraft
1: $34.08
25In Stock
New Product

Mfr. Part No.
EP7C4F10B

Mouser Part No
502-EP7C4F10B

New Product

Switchcraft

Standard Circular Connector EP7 Series Connectors, Cable End, 4 Female Sockets, Size B

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Datasheet

25In Stock

$34.08

$30.72

$26.10

$25.61

$25.01

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Circular MIL Spec Backshells Backshell;Thread Adapter;ENP

M85049/144-03N03-2
Amphenol PCD
1: $33.69
23In Stock
New Product

Mfr. Part No.
M85049/144-03N03-2

Mouser Part No
523-M85049/14403N032

New Product

Amphenol PCD

Circular MIL Spec Backshells Backshell;Thread Adapter;ENP

Learn More

Datasheet

23In Stock

$33.69

$28.63

$27.34

$26.46

View

Min.: 1
Mult.: 1

Strain Reliefs

Circular MIL Spec Backshells Backshell;Thread Adapter;CAD

M85049/144-10W04-4
Amphenol PCD
1: $35.99
13In Stock
New Product

Mfr. Part No.
M85049/144-10W04-4

Mouser Part No
523-M85049/14410W044

New Product

Amphenol PCD

Circular MIL Spec Backshells Backshell;Thread Adapter;CAD

Learn More

Datasheet

13In Stock

$35.99

$30.93

$29.60

$28.64

View

Min.: 1
Mult.: 1

Strain Reliefs

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

1309418
Phoenix Contact
1: $20.05
16In Stock
New Product

Mfr. Part No.
1309418

Mouser Part No
651-1309418

New Product

Phoenix Contact

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

Learn More

Datasheet

16In Stock

$20.05

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/2-C3-FC-FS2 5 6-14

1313293
Phoenix Contact
1: $14.96
20In Stock
New Product

Mfr. Part No.
1313293

Mouser Part No
651-1313293

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/2-C3-FC-FS2 5 6-14

Learn More

Datasheet

20In Stock

$14.96

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Screw

IP66, IP68, IP69

Standard Circular Connector

RM15TRH-2SA(81)
Hirose Connector
1: $13.40
29In Stock
New Product

Mfr. Part No.
RM15TRH-2SA(81)

Mouser Part No
798-RM15TRH-2SA81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

29In Stock

$13.40

$11.88

$11.41

$10.55

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15WTRZ-12P(81)
Hirose Connector
1: $14.91
37In Stock
New Product

Mfr. Part No.
RM15WTRZ-12P(81)

Mouser Part No
798-RM15WTRZ-12P81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

37In Stock

$14.91

$13.22

$12.70

$11.74

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Backshell;Thread Adapter;BZN

M85049/144-03Z03-2
Amphenol PCD
1: $40.66
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

Learn More

Datasheet

24In Stock

$40.66

$35.35

$33.82

$32.73

View

Min.: 1
Mult.: 1

Strain Reliefs

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

1308646
Phoenix Contact
1: $19.96
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

Learn More

Datasheet

20In Stock

$19.96

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: $20.05
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

Learn More

Datasheet

20In Stock

$20.05

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: $17.55
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

Learn More

Datasheet

20In Stock

$17.55

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: $13.16
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

Learn More

Datasheet

20In Stock

$13.16

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular Connectors

Types of Circular Connectors

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