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Circular Connectors

Circular Connectors are in stock with same-day shipping at Mouser from leading manufacturers. Mouser is an authorized distributor for many Circular Connector manufacturers, including Amphenol, Glenair, ITT Cannon, LEMO, ODU, Phoenix Contact, Souriau, TE Connectivity & more.
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Please view our large selection of circular connectors below.

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Types of Circular Connectors

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Part #

Standard Circular Connector CONN Circlr Rcpt 6POS VRT SLDR

TB06-SJ30D-NXXX
Amphenol Positronic
1: €135.17
10In Stock
New Product

Mfr. Part No.
TB06-SJ30D-NXXX

Mouser Part No
276-TB06-SJ30D-NXXX

New Product

Amphenol Positronic

Standard Circular Connector CONN Circlr Rcpt 6POS VRT SLDR

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Datasheet

10In Stock

€135.17

€124.06

€119.28

€115.30

€112.49

Min.: 1
Mult.: 1

Circular Connector

Socket (Female)

Solder

IP65

Circular MIL Spec Backshells Backshell;Thread Adapter;BZN

M85049/144-03Z03-2
Amphenol PCD
1: €34.98
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

€34.98

€30.41

€28.10

€28.09

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Min.: 1
Mult.: 1

Strain Reliefs

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

1308646
Phoenix Contact
1: €15.43
13In 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

13In Stock

€15.43

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: €15.50
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

€15.50

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: €13.56
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

€13.56

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular MIL Spec Connector RECEPT

JT00RT-8-35S(005LC)
Amphenol Aerospace
1: €148.38
1In Stock
New Product

Mfr. Part No.
JT00RT-8-35S(005LC)

Mouser Part No
654-JT00RT835S005LC

New Product

Amphenol Aerospace

Circular MIL Spec Connector RECEPT

Datasheet

1In Stock

€148.38

€128.11

€123.52

€122.64

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Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

Circular MIL Spec Backshells Straight Shell size 21 Black Zinc Nickel w/ Exposed Nickel Entry 2

M85049/88-21ZP02
Amphenol PCD
1: €65.95
29In Stock

Mfr. Part No.
M85049/88-21ZP02

Mouser Part No
523-M85049/88-21ZP02

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 21 Black Zinc Nickel w/ Exposed Nickel Entry 2

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Datasheet

29In Stock

€65.95

€57.11

€45.30

Quote

Min.: 1
Mult.: 1

Band Lock Adapters

Circular Metric Connectors 4 Pins, Field Assembly, Screw Terminal, Right Angle, M12 x 1.0, PG7, A-Coding, Unshielded, PA66 Body, IP67, M12 Female

CPM1211-04A-01-FRA-P7-67
Same Sky
1: €5.64
129In Stock
New Product

Mfr. Part No.
CPM1211-04A-01-FRA-P7-67

Mouser Part No
179-PM121104A01FRAP7

New Product

Same Sky

Circular Metric Connectors 4 Pins, Field Assembly, Screw Terminal, Right Angle, M12 x 1.0, PG7, A-Coding, Unshielded, PA66 Body, IP67, M12 Female

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Datasheet

129In Stock

€5.64

€5.10

€4.82

€4.70

View

Min.: 1
Mult.: 1

Circular Connectors

Female

Screw

IP67

Standard Circular Connector CONN Circlr Plug 5POS VRT SLDR

TB05-MJ30C-NXXX
Amphenol Positronic
1: €105.19
10In Stock
New Product

Mfr. Part No.
TB05-MJ30C-NXXX

Mouser Part No
276-TB05-MJ30C-NXXX

New Product

Amphenol Positronic

Standard Circular Connector CONN Circlr Plug 5POS VRT SLDR

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Datasheet

10In Stock

€105.19

€95.28

€91.61

€88.55

€86.40

Min.: 1
Mult.: 1

Circular Connector

Pin (Male)

Solder

IP65

Standard Circular Connector CONN Circlr Rcpt 5POS VRT SLDR

TB05-SJ30C-NXXX
Amphenol Positronic
1: €121.03
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

€121.03

€111.08

€106.80

€103.23

€100.72

Min.: 1
Mult.: 1

Circular Connector

Socket (Female)

Solder

IP65

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

1313292
Phoenix Contact
1: €11.56
15In 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

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Datasheet

15In Stock

€11.56

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular Push Pull Connectors LEMO Circular Plug, 8 HV Contacts, with Solder termination

CAB.H08.GLA.C72G
LEMO / REDEL
1: €39.62
12In Stock
New Product

Mfr. Part No.
CAB.H08.GLA.C72G

Mouser Part No
736-CAB.H08.GLA.C72G

New Product

LEMO / REDEL

Circular Push Pull Connectors LEMO Circular Plug, 8 HV Contacts, with Solder termination

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Datasheet

12In Stock

€39.62

€36.34

€35.52

€34.92

View

Min.: 1
Mult.: 1

Plug

Pin (Male)

Crimp

Circular MIL Spec Backshells Straight Shell size 25 Black Zinc Nickel w/ Exposed Nickel Entry 2

M85049/88-25ZP02
Amphenol PCD
1: €75.81
53In Stock

Mfr. Part No.
M85049/88-25ZP02

Mouser Part No
523-M85049/88-25ZP02

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 25 Black Zinc Nickel w/ Exposed Nickel Entry 2

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Datasheet

53In Stock

€75.81

€66.00

€56.36

€54.77

View

Min.: 1
Mult.: 1

Band Lock Adapters

Standard Circular Connector

RM15WTPZ-12S(81)
Hirose Connector
1: €28.41
76In Stock

Mfr. Part No.
RM15WTPZ-12S(81)

Mouser Part No
798-RM15WTPZ-12S81

Hirose Connector

Standard Circular Connector

Datasheet

76In Stock

€28.41

€23.74

€23.11

€22.79

Quote

Min.: 1
Mult.: 1

Circular Push Pull Connectors Receptacle with screw-lock for rear panel mounting

GC1WBM-P20UM00-000L
ODU
1: €193.62
10In Stock

Mfr. Part No.
GC1WBM-P20UM00-000L

Mouser Part No
394-GC1WBMP20UM00000

ODU

Circular Push Pull Connectors Receptacle with screw-lock for rear panel mounting

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Datasheet

10In Stock

€193.62

€176.14

€156.48

€151.49

View

Min.: 1
Mult.: 1

Circular MIL Spec Backshells Straight Shell size 18 Black Zinc Nickel w/ Exposed Nickel Entry 2

M85049/85-18ZP02
Amphenol PCD
1: €61.61
31In Stock

Mfr. Part No.
M85049/85-18ZP02

Mouser Part No
523-M85049/85-18ZP02

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 18 Black Zinc Nickel w/ Exposed Nickel Entry 2

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Datasheet

31In Stock

€61.61

€46.73

€45.80

€45.33

View

Min.: 1
Mult.: 1

Band Lock Adapters

Circular DIN Connectors GDM Standard- 175301-803 (DIN 43650), Form A, 18mm, 3 Pole+Ground (Protective Earth), PG9, Black Housing, without circuitry, 250V 16 A, Steel Center Screw, Bulk Packaging

GDM3109-A0U-10F
Hirschmann
1: €4.18
2,504In Stock
2,200Expected 15/09/2026

Mfr. Part No.
GDM3109-A0U-10F

Mouser Part No
566-GDM3109-A0U-10F

Hirschmann

Circular DIN Connectors GDM Standard- 175301-803 (DIN 43650), Form A, 18mm, 3 Pole+Ground (Protective Earth), PG9, Black Housing, without circuitry, 250V 16 A, Steel Center Screw, Bulk Packaging

Datasheet

2,504In Stock

2,200Expected 15/09/2026

€4.18

€3.80

€3.60

€3.35

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Screw

IP65

Circular Metric Connectors SAISGS-P-3A-3.5/5-M8

1803860000
Weidmuller
1: €10.84
1,588In Stock

Mfr. Part No.
1803860000

Mouser Part No
470-1803860000

Weidmuller

Circular Metric Connectors SAISGS-P-3A-3.5/5-M8

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Datasheet

1,588In Stock

€10.84

€9.81

€9.42

€8.88

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP67

Circular Metric Connectors SACC-CI-M12FSY- 8CON-L90

1424193
Phoenix Contact
1: €34.73
361In Stock

Mfr. Part No.
1424193

Mouser Part No
651-1424193

Phoenix Contact

Circular Metric Connectors SACC-CI-M12FSY- 8CON-L90

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Datasheet

361In Stock

€34.73

Min.: 1
Mult.: 1

Inserts

Socket (Female)

Through Hole

IP67

Circular Push Pull Connectors LEMO Circular Receptacle, 3 LV Contacts, with PCB termination

XRB.00.303.NLN
LEMO
1: €34.92
593In Stock

Mfr. Part No.
XRB.00.303.NLN

Mouser Part No
736-XRB00303NLN

LEMO

Circular Push Pull Connectors LEMO Circular Receptacle, 3 LV Contacts, with PCB termination

Datasheet

593In Stock

€34.92

€29.68

€28.22

€27.31

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Print (Straight)

IP50

Standard Circular Connector Panel Mount Connector PX0931 Series

PX0931/10/P
Bulgin
1: €71.17
24In Stock

Mfr. Part No.
PX0931/10/P

Mouser Part No
177-PX0931/10/P

Bulgin

Standard Circular Connector Panel Mount Connector PX0931 Series

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Datasheet

24In Stock

€71.17

€54.13

€52.34

€51.88

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP68

Standard Circular Contacts UIC 558 Male Contact (0.75-1mm2) 18AWG Gold

09580006305
HARTING
1: €8.39
257In Stock

Mfr. Part No.
09580006305

Mouser Part No
617-09580006305

HARTING

Standard Circular Contacts UIC 558 Male Contact (0.75-1mm2) 18AWG Gold

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Datasheet

257In Stock

€8.39

€7.16

€6.71

€5.81

View

Min.: 1
Mult.: 1

Contacts

Pin (Male)

Crimp

Circular MIL Spec Backshells Straight Shell size 10 Black Zinc Nickel w/ Exposed Nickel Entry Size 3

M85049/82-10ZP03
Amphenol PCD
1: €49.64
34In Stock

Mfr. Part No.
M85049/82-10ZP03

Mouser Part No
523-M85049/82-10ZP03

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 10 Black Zinc Nickel w/ Exposed Nickel Entry Size 3

Learn More

Datasheet

34In Stock

€49.64

€42.61

€39.11

€38.34

View

Min.: 1
Mult.: 1

Band Lock Adapters

Circular MIL Spec Backshells Straight Shell size 12 Black Zinc Nickel w/ Exposed Nickel Entry Size 1

M85049/85-12ZP01
Amphenol PCD
1: €53.91
40In Stock

Mfr. Part No.
M85049/85-12ZP01

Mouser Part No
523-M85049/85-12ZP01

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 12 Black Zinc Nickel w/ Exposed Nickel Entry Size 1

Learn More

Datasheet

40In Stock

€53.91

€40.88

€40.87

€40.84

Quote

Min.: 1
Mult.: 1

Band Lock Adapters

Circular MIL Spec Tools, Hardware & Accessories CAP, CPC, SIZE 23 PLUG, RED

5-2407269-3
TE Connectivity / Raychem
1: €2.41
977In Stock

Mfr. Part No.
5-2407269-3

Mouser Part No
571-5-2407269-3

TE Connectivity / Raychem

Circular MIL Spec Tools, Hardware & Accessories CAP, CPC, SIZE 23 PLUG, RED

Learn More

Datasheet

977In Stock

€2.41

€2.11

€1.98

€1.85

View

Min.: 1
Mult.: 1

Accessories

Circular Connectors

Types of Circular Connectors

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IP20
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