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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

RM12BPE-5PH(81)
Hirose Connector
1: $17.29
193In Stock
140Expected 2026/04/02
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 2026/04/02

$17.29

$14.98

$14.19

$13.99

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Min.: 1
Mult.: 1

Connectors

Pin (Male)

Solder Cup

Standard Circular Connector

RM12BRD-3S(81)
Hirose Connector
1: $9.71
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

$9.71

$8.75

$8.23

$8.01

View

Min.: 1
Mult.: 1

Standard Circular Connector CONN Circlr Rcpt 6POS VRT SLDR

TB06-SJ30C-NXXX
Amphenol Positronic
1: $142.03
10In Stock
New Product

Mfr. Part No.
TB06-SJ30C-NXXX

Mouser Part No
276-TB06-SJ30C-NXXX

New Product

Amphenol Positronic

Standard Circular Connector CONN Circlr Rcpt 6POS VRT SLDR

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Datasheet

10In Stock

$142.03

$130.35

$125.34

$121.15

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Min.: 1
Mult.: 1

Circular Connector

Socket (Female)

Solder

IP65

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

EP7C5F10B
Switchcraft
1: $38.77
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

$38.77

$33.72

$30.82

$30.34

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

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

1308635
Phoenix Contact
1: $17.55
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

$17.55

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: $19.97
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

$19.97

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: $21.22
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

$21.22

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: $21.22
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

$21.22

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: $17.69
16In Stock
16Expected 2026/04/06
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 2026/04/06

$17.69

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: $17.55
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

$17.55

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: $19.97
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

$19.97

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/2-C2-FT25-MS2 5

1313276
Phoenix Contact
1: $13.17
14In Stock
New Product

Mfr. Part No.
1313276

Mouser Part No
651-1313276

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/2-C2-FT25-MS2 5

Learn More

Datasheet

14In Stock

$13.17

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/2-C4-FT25-FS2 5

1313283
Phoenix Contact
1: $13.17
18In Stock
New Product

Mfr. Part No.
1313283

Mouser Part No
651-1313283

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/2-C4-FT25-FS2 5

Learn More

Datasheet

18In Stock

$13.17

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/2-C4-FC-MS2 5 6-14

1313294
Phoenix Contact
1: $14.97
18In Stock
New Product

Mfr. Part No.
1313294

Mouser Part No
651-1313294

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/2-C4-FC-MS2 5 6-14

Learn More

Datasheet

18In Stock

$14.97

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/2-C4-FC-FS2 5 6-14

1313295
Phoenix Contact
1: $14.97
20In Stock
New Product

Mfr. Part No.
1313295

Mouser Part No
651-1313295

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/2-C4-FC-FS2 5 6-14

Learn More

Datasheet

20In Stock

$14.97

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Screw

IP66, IP68, IP69

Circular Push Pull Connectors CAP F.PLUG(CdG) COVER

BFG.0T.100.KAS
LEMO
1: $28.18
10In Stock
New Product

Mfr. Part No.
BFG.0T.100.KAS

Mouser Part No
736-BFG.0T.100.KAS

New Product

LEMO

Circular Push Pull Connectors CAP F.PLUG(CdG) COVER

Learn More

Datasheet

10In Stock

$28.18

$24.39

$24.04

$23.63

View

Min.: 1
Mult.: 1

Accessories

Standard Circular Connector

RM12BRD-4S(81)
Hirose Connector
1: $10.04
78In Stock
New Product

Mfr. Part No.
RM12BRD-4S(81)

Mouser Part No
798-RM12BRD-4S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

78In Stock

$10.04

$9.04

$8.50

$8.28

View

Min.: 1
Mult.: 1

Solder Cup

Standard Circular Connector CONN Circlr Rcpt 5POS VRT SLDR

TB05-SJ30C-NXXX
Amphenol Positronic
1: $140.76
10In Stock
New Product

Mfr. Part No.
TB05-SJ30C-NXXX

Mouser Part No
276-TB05-SJ30C-NXXX

New Product

Amphenol Positronic

Standard Circular Connector CONN Circlr Rcpt 5POS VRT SLDR

Learn More

Datasheet

10In Stock

$140.76

$129.19

$124.21

$120.06

$113.44

Min.: 1
Mult.: 1

Circular Connector

Socket (Female)

Solder

IP65

Circular Metric Connectors M12-PFT-CRIMP-8P-ACOD-M/F-SHLD

21433201800
HARTING
1: $41.73
8In Stock
New Product

Mfr. Part No.
21433201800

Mouser Part No
617-21433201800

New Product

HARTING

Circular Metric Connectors M12-PFT-CRIMP-8P-ACOD-M/F-SHLD

Datasheet

8In Stock

$41.73

$38.09

$37.23

$36.61

View

Min.: 1
Mult.: 1

Circular Metric Connectors PRC 20/4-C3-FT25-FS2 5

1308638
Phoenix Contact
1: $17.55
15In Stock
New Product

Mfr. Part No.
1308638

Mouser Part No
651-1308638

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/4-C3-FT25-FS2 5

Learn More

Datasheet

15In Stock

$17.55

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Screw

IP66, IP68, IP69

Circular Metric Connectors PRC 20/2-C3-FC-MS2 5 6-14

1313292
Phoenix Contact
1: $14.97
20In Stock
New Product

Mfr. Part No.
1313292

Mouser Part No
651-1313292

New Product

Phoenix Contact

Circular Metric Connectors PRC 20/2-C3-FC-MS2 5 6-14

Learn More

Datasheet

20In Stock

$14.97

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Standard Circular Connector

RM12BJB-3S(81)
Hirose Connector
1: $15.22
86In Stock
New Product

Mfr. Part No.
RM12BJB-3S(81)

Mouser Part No
798-RM12BJB-3S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

86In Stock

$15.22

$13.49

$12.35

$11.98

View

Min.: 1
Mult.: 1

Receptacles

Standard Circular Connector

RM15TPD-10S(81)
Hirose Connector
1: $35.56
47In Stock
40Expected 2026/03/10
New Product

Mfr. Part No.
RM15TPD-10S(81)

Mouser Part No
798-RM15TPD-10S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

47In Stock

40Expected 2026/03/10

$35.56

$31.11

$31.02

$29.21

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15TRD-12P(81)
Hirose Connector
1: $16.57
17In Stock
40Expected 2026/04/15
New Product

Mfr. Part No.
RM15TRD-12P(81)

Mouser Part No
798-RM15TRD-12P81

New Product

Hirose Connector

Standard Circular Connector

17In Stock

40Expected 2026/04/15

$16.57

$14.36

$12.90

$11.84

View

Min.: 1
Mult.: 1

Standard Circular Connector

RM15WTRZ-12S(81)
Hirose Connector
1: $19.74
23In Stock
New Product

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

Mouser Part No
798-RM15WTRZ-12S81

New Product

Hirose Connector

Standard Circular Connector

Datasheet

23In Stock

$19.74

$17.11

$15.12

$14.12

View

Min.: 1
Mult.: 1

Circular Connectors

Types of Circular Connectors

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IP20
IP20, IP67
IP30
IP40
IP44
IP50
IP50, IP66
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IP64, IP69, IPX9K
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IP65, IP66, IP69