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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 #

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

1313278
Phoenix Contact
1: £8.88
19In 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

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Datasheet

19In Stock

£8.88

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: £8.88
18In 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

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Datasheet

18In Stock

£8.88

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: £10.72
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

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Datasheet

14In Stock

£10.72

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: £11.71
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

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Datasheet

19In Stock

£11.71

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: £11.71
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

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Datasheet

19In Stock

£11.71

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Standard Circular Connector CONN Circlr Plug 6POS CRMP

TB06-MJ10C-NXXX
Amphenol Positronic
1: £85.78
10In Stock
New Product

Mfr. Part No.
TB06-MJ10C-NXXX

Mouser Part No
276-TB06-MJ10C-NXXX

New Product

Amphenol Positronic

Standard Circular Connector CONN Circlr Plug 6POS CRMP

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Datasheet

10In Stock

£85.78

£77.70

£74.71

£72.21

£70.46

Min.: 1
Mult.: 1

Circular Connector

Pin (Male)

Crimp

IP65

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

1309415
Phoenix Contact
1: £13.87
9In Stock
6Expected 21/09/2026
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

9In Stock

6Expected 21/09/2026

£13.87

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: £13.93
13In 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

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Datasheet

13In Stock

£13.93

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Screw

IP66, IP68, IP69

Circular MIL Spec Connector RECEPT

JT01RE-20-35P(424)
Amphenol Aerospace
1: £337.67
1In Stock
New Product

Mfr. Part No.
JT01RE-20-35P(424)

Mouser Part No
654-JT01RE2035P424

New Product

Amphenol Aerospace

Circular MIL Spec Connector RECEPT

Datasheet

1In Stock

£337.67

£307.14

£296.12

Min.: 1
Mult.: 1

Receptacles

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: £56.64
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

£56.64

£50.35

£50.20

£46.25

View

Min.: 1
Mult.: 1

Band Lock Adapters

Standard Circular Connector

RM15WTPZ-12S(81)
Hirose Connector
1: £24.80
66In Stock

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

Mouser Part No
798-RM15WTPZ-12S81

Hirose Connector

Standard Circular Connector

Datasheet

66In Stock

£24.80

£20.73

£20.18

£19.90

Quote

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: £47.18
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

Learn More

Datasheet

31In Stock

£47.18

£40.92

£40.80

£39.98

View

Min.: 1
Mult.: 1

Band Lock Adapters

Circular MIL Spec Backshells Straight Shell size 25 Black Zinc Nickel w/ Exposed Nickel Entry 3

M85049/88-25ZP03
Amphenol PCD
1: £56.62
25In Stock

Mfr. Part No.
M85049/88-25ZP03

Mouser Part No
523-M85049/88-25ZP03

Amphenol PCD

Circular MIL Spec Backshells Straight Shell size 25 Black Zinc Nickel w/ Exposed Nickel Entry 3

Learn More

Datasheet

25In Stock

£56.62

£50.33

£49.20

£47.91

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: £3.65
2,484In 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

2,484In Stock

2,200Expected 15/09/2026

£3.65

£3.32

£3.14

£2.92

View

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Screw

IP65

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

M85049/88-21ZP02
Amphenol PCD
1: £50.51
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

Learn More

Datasheet

29In Stock

£50.51

£43.81

£43.68

£42.81

View

Min.: 1
Mult.: 1

Band Lock Adapters

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

M85049/82-10ZP03
Amphenol PCD
1: £42.55
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

£42.55

£36.90

£34.78

£33.47

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: £42.11
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

£42.11

£36.52

£35.69

£32.07

£31.15

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: £2.10
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

£2.10

£1.84

£1.73

£1.62

View

Min.: 1
Mult.: 1

Accessories

Circular DIN Connectors M-DIN 1X1 04P REC R/A T/H

5749230-1
TE Connectivity / AMP
1: £2.23
4,466In Stock

Mfr. Part No.
5749230-1

Mouser Part No
571-5749230-1

TE Connectivity / AMP

Circular DIN Connectors M-DIN 1X1 04P REC R/A T/H

Datasheet

4,466In Stock

£2.23

Min.: 1
Mult.: 1

Connectors

Socket (Female)

Solder Tail

Circular Metric Connectors SACC-CI-M12FS- 5CON-L180-THR

1551448
Phoenix Contact
1: £5.18
6,458In Stock

Mfr. Part No.
1551448

Mouser Part No
651-1551448

Phoenix Contact

Circular Metric Connectors SACC-CI-M12FS- 5CON-L180-THR

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Datasheet

6,458In Stock

£5.18

Min.: 1
Mult.: 1

Inserts

Socket (Female)

Through Hole

IP67

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

09580006305
HARTING
1: £7.32
257In Stock

Mfr. Part No.
09580006305

Mouser Part No
617-09580006305

HARTING

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

Learn More

Datasheet

257In Stock

£7.32

£6.25

£5.86

£5.21

View

Min.: 1
Mult.: 1

Contacts

Pin (Male)

Crimp

Circular MIL Spec Tools, Hardware & Accessories Dust Cap; D38999/32 - Plug Cap Cover Only;ENP

D3899932F15C
Amphenol PCD
1: £16.60
13In Stock
New Product

Mfr. Part No.
D3899932F15C

Mouser Part No
523-JAND38999/32F15C

New Product

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories Dust Cap; D38999/32 - Plug Cap Cover Only;ENP

Datasheet

13In Stock

£16.60

£14.11

£13.11

£12.84

View

Min.: 1
Mult.: 1

Accessories

Circular MIL Spec Tools, Hardware & Accessories Connector Protective Cover MIL-DTL-38999 Series III Protective Cover for Plug Threaded 131.22 Aluminum Olive Drab Cadmium Olive Drab/Green Stainless Steel Wire Rope , Nylon jacket 5.0" Ring with Min Dia .86

CTF32-13W-50Y-23
ITT Cannon
1: £16.13
13In Stock
New Product

Mfr. Part No.
CTF32-13W-50Y-23

Mouser Part No
965-CTF32-13W-50Y-23

New Product

ITT Cannon

Learn More

Datasheet

Product Comments

13In Stock

£16.13

Min.: 1
Mult.: 1

Protective Covers

Circular Push Pull Connectors Straight push-pull plug Size: 1, IP50, Keying: E, Number of contacts: 3, Solder cup, Contact type: Pins, Signal

S11ME7-P03MPH9-3960
ODU
1: £10.70
Non-Stocked Lead-Time 15 Weeks
New Product

Mfr. Part No.
S11ME7-P03MPH9-3960

Mouser Part No
394-11ME7P03MPH93960

New Product

ODU

Circular Push Pull Connectors Straight push-pull plug Size: 1, IP50, Keying: E, Number of contacts: 3, Solder cup, Contact type: Pins, Signal

Datasheet

Non-Stocked Lead-Time 15 Weeks

£10.70

£9.49

£9.12

£8.76

View

Min.: 1
Mult.: 1

Circular DIN Connectors Mini Din Connectors

MD-40
Same Sky
1: £1.86
42,008In Stock

Mfr. Part No.
MD-40

Mouser Part No
490-MD-40

Same Sky

Circular DIN Connectors Mini Din Connectors

Datasheet

42,008In Stock

£1.86

£1.58

£1.41

£1.20

View

Min.: 1
Mult.: 1

Connectors

Pin (Male)

Crimp

Circular Connectors

Types of Circular Connectors

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-
IP20
IP20, IP67
IP30
IP40
IP44
IP50
IP50, IP66
IP54
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IP64, IP69, IPX9K
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