Connectors – Mouser United Kingdom

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38999 & 26482 Series Mil-Spec Circular Connectors

Souriau Mil-Spec Circular Connectors 38999 Series I, II, and III, and 26482 Series I and II offer a complete range of standard and derived circular connectors for harsh environments. Suitable for military, railway, and extreme industrial applications, these connectors are based on the MIL-DTL38999 and MIL-DTL-26482 standards. The product lineup includes micro, QPL, hermetics, high-density, and high-speed versions.

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Part #

Circular MIL Spec Contacts 22 AWG PIN CONTACT PC TAIL L

8599-0720900
Souriau
1: £2.80
4,397In Stock

Mfr. Part No.
8599-0720900

Mouser Part No
649-85990720900

Souriau

Circular MIL Spec Contacts 22 AWG PIN CONTACT PC TAIL L

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Datasheet

4,397In Stock

£2.80

£2.58

£2.18

£1.96

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Min.: 1
Mult.: 1

Circular MIL Spec Contacts 20 AWG PIN CONTACT PC TAIL C

8599-0724900
Souriau
1: £1.79
2,272In Stock

Mfr. Part No.
8599-0724900

Mouser Part No
649-85990724900

Souriau

Circular MIL Spec Contacts 20 AWG PIN CONTACT PC TAIL C

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Datasheet

2,272In Stock

£1.79

Min.: 1
Mult.: 1

Circular MIL Spec Contacts 22AWG SOCKET CONTACT PC TAIL S

8599-0797900
Souriau
1: £9.51
202In Stock

Mfr. Part No.
8599-0797900

Mouser Part No
649-85990797900

Souriau

Circular MIL Spec Contacts 22AWG SOCKET CONTACT PC TAIL S

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Datasheet

202In Stock

£9.51

£8.42

£8.10

£7.70

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Min.: 1
Mult.: 1

Circular MIL Spec Contacts 4 POWER SCKT CONTACT

8599-7535
Souriau
1: £96.38
123In Stock

Mfr. Part No.
8599-7535

Mouser Part No
649-85997535

Souriau

Circular MIL Spec Contacts 4 POWER SCKT CONTACT

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Datasheet

123In Stock

£96.38

£88.45

£87.33

£79.51

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Min.: 1
Mult.: 1

Circular MIL Spec Contacts Short PC Tail Socket 8D Contact Size 12

85997932900
Souriau
1: £34.08
58In Stock

Mfr. Part No.
85997932900

Mouser Part No
649-85997932900

Souriau

Circular MIL Spec Contacts Short PC Tail Socket 8D Contact Size 12

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Datasheet

58In Stock

£34.08

£29.63

£28.36

£27.44

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 20P Sz 17 Sq Flange Recpt MIL-DTL-38999

8D0-17W20SN
Souriau
1: £101.95
19In Stock

Mfr. Part No.
8D0-17W20SN

Mouser Part No
649-8D0-17W20SN

Souriau

Circular MIL Spec Connector 20P Sz 17 Sq Flange Recpt MIL-DTL-38999

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Datasheet

19In Stock

£101.95

£93.56

£89.96

£86.96

£82.16

Min.: 1
Mult.: 1

Circular MIL Spec Connector 20P SZ 17 CABLE MNT RFI SOCKET PLUG

8D5-17F20SN
Souriau
1: £112.56
16In Stock
20Expected 25/02/2026

Mfr. Part No.
8D5-17F20SN

Mouser Part No
649-8D5-17F20SN

Souriau

Circular MIL Spec Connector 20P SZ 17 CABLE MNT RFI SOCKET PLUG

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Datasheet

16In Stock

20Expected 25/02/2026

£112.56

£103.30

£99.32

£96.01

Min.: 1
Mult.: 1

Circular MIL Spec Connector

8D711F35PN
Souriau
1: £87.13
16In Stock

Mfr. Part No.
8D711F35PN

Mouser Part No
649-8D711F35PN

Souriau

Circular MIL Spec Connector

Datasheet

16In Stock

£87.13

£79.98

£76.89

£74.33

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Min.: 1
Mult.: 1

Circular MIL Spec Connector

8D7C15W35PN
Souriau
1: £140.21
25In Stock

Mfr. Part No.
8D7C15W35PN

Mouser Part No
649-8D7C15W35PN

Souriau

Circular MIL Spec Connector

Datasheet

25In Stock

£140.21

£113.93

£89.64

£89.15

Min.: 1
Mult.: 1

Circular MIL Spec Connector Plug - size 6 - 9 contacts - Female

8STA6-0609SN
Souriau
1: £110.07
41In Stock

Mfr. Part No.
8STA6-0609SN

Mouser Part No
649-8STA60609SN

Souriau

Circular MIL Spec Connector Plug - size 6 - 9 contacts - Female

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Datasheet

41In Stock

£110.07

£95.28

Min.: 1
Mult.: 1

Circular MIL Spec Connector

8STA61201PN261
Souriau
1: £162.53
8In Stock

Mfr. Part No.
8STA61201PN261

Mouser Part No
649-8STA61201PN261

Souriau

Circular MIL Spec Connector

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Datasheet

8In Stock

£162.53

£143.37

£138.22

£137.18

Min.: 1
Mult.: 1

Circular MIL Spec Connector

D3899924FG35SN
Souriau
1: £128.67
10In Stock

Mfr. Part No.
D3899924FG35SN

Mouser Part No
649-D3899924FG35SN

Souriau

Circular MIL Spec Connector

Datasheet

10In Stock

£128.67

Min.: 1
Mult.: 1

Circular MIL Spec Connector

EN3646A62255FN
Souriau
1: £279.76
7In Stock

Mfr. Part No.
EN3646A62255FN

Mouser Part No
649-EN3646A62255FN

Souriau

Circular MIL Spec Connector

Datasheet

7In Stock

£279.76

£254.48

£245.35

Min.: 1
Mult.: 1

Circular MIL Spec Connector

HE30807T1535PN7M
Souriau
1: £111.94
24In Stock

Mfr. Part No.
HE30807T1535PN7M

Mouser Part No
649-HE30807T1535PN7M

Souriau

Circular MIL Spec Connector

Datasheet

24In Stock

£111.94

£102.73

£98.78

£95.48

Min.: 1
Mult.: 1

Circular MIL Spec Strain Reliefs & Adapters Tightening Band

M850491288
Souriau
1: £28.93
197In Stock

Mfr. Part No.
M850491288

Mouser Part No
649-M850491288

Souriau

Circular MIL Spec Strain Reliefs & Adapters Tightening Band

197In Stock

£28.93

£25.15

£24.63

£20.93

Min.: 1
Mult.: 1

Circular MIL Spec Backshells MIL SPEC CONN

MS21083-C5
Souriau
1: £70.90
20In Stock

Mfr. Part No.
MS21083-C5

Mouser Part No
649-MS21083-C5

Souriau

Circular MIL Spec Backshells MIL SPEC CONN

20In Stock

£70.90

£64.65

£62.17

£60.09

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Min.: 1
Mult.: 1

Circular MIL Spec Connector Electrical Connector Plug with contacts

MS27484T8F35P
Souriau
1: £93.60
21In Stock

Mfr. Part No.
MS27484T8F35P

Mouser Part No
649-MS27484T8F35P

Souriau

Circular MIL Spec Connector Electrical Connector Plug with contacts

Datasheet

21In Stock

£93.60

£85.91

£82.60

£79.84

£75.44

Min.: 1
Mult.: 1

Circular MIL Spec Connector 851 8C 8#20 PIN RECP

MS3112E12-8P
Souriau
1: £40.13
31In Stock

Mfr. Part No.
MS3112E12-8P

Mouser Part No
649-MS3112E12-8P

Souriau

Circular MIL Spec Connector 851 8C 8#20 PIN RECP

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Datasheet

31In Stock

£40.13

£38.93

Min.: 1
Mult.: 1

Circular MIL Spec Connector 851 4C 4#20 SKT PLUG

MS3116E8-4S
Souriau
1: £51.04
76In Stock

Mfr. Part No.
MS3116E8-4S

Mouser Part No
649-MS3116E8-4S

Souriau

Circular MIL Spec Connector 851 4C 4#20 SKT PLUG

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Datasheet

76In Stock

£51.04

Min.: 1
Mult.: 1

Circular MIL Spec Connector 851 3C 3#16 SKT PLUG

MS3116F12-3S
Souriau
1: £67.24
86In Stock
60Expected 24/03/2026

Mfr. Part No.
MS3116F12-3S

Mouser Part No
649-MS3116F12-3S

Souriau

Circular MIL Spec Connector 851 3C 3#16 SKT PLUG

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Datasheet

86In Stock

60Expected 24/03/2026

£67.24

£61.32

£58.96

£56.99

£53.85

Min.: 1
Mult.: 1

Circular MIL Spec Connector

MS3116F14-12S
Souriau
1: £103.65
23In Stock

Mfr. Part No.
MS3116F14-12S

Mouser Part No
649-MS3116F14-12S

Souriau

Circular MIL Spec Connector

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Datasheet

23In Stock

£103.65

£90.35

£89.45

£86.47

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Min.: 1
Mult.: 1

Circular MIL Spec Connector

MS3470W1419S
Souriau
1: £945.63
2In Stock

Mfr. Part No.
MS3470W1419S

Mouser Part No
649-MS3470W1419S

Souriau

Circular MIL Spec Connector

Datasheet

2In Stock

£945.63

£860.15

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Connector

MS3476W1419S
Souriau
1: £743.50
6In Stock

Mfr. Part No.
MS3476W1419S

Mouser Part No
649-MS3476W1419S

Souriau

Circular MIL Spec Connector

Datasheet

6In Stock

£743.50

£676.29

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Connector 128P Sz 25 Wall Mnt Recpt Pin Cont

D38999/20FJ35PN
Souriau
1: £162.08
54In Stock

Mfr. Part No.
D38999/20FJ35PN

Mouser Part No
649-D38999/20FJ35PN

Souriau

Circular MIL Spec Connector 128P Sz 25 Wall Mnt Recpt Pin Cont

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Datasheet

54In Stock

£162.08

£131.68

£80.47

Min.: 1
Mult.: 1

Circular MIL Spec Connector 29P Sz 25 Wall Mount Recpt Socket Cont

D38999/20WJ29SN
Souriau
1: £107.98
13In Stock

Mfr. Part No.
D38999/20WJ29SN

Mouser Part No
649-D38999/20WJ29SN

Souriau

Circular MIL Spec Connector 29P Sz 25 Wall Mount Recpt Socket Cont

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Datasheet

13In Stock

£107.98

£102.59

£81.38

£81.09

Min.: 1
Mult.: 1

38999 & 26482 Series Mil-Spec Circular Connectors

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