Connectors – Mouser Singapore

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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

85991-002
Souriau
1: $11.51
295In Stock
1,000On Order

Mfr. Part No.
85991-002

Mouser Part No
649-85991-002

Souriau

Circular MIL Spec Contacts

295In Stock

1,000On Order

$11.51

$10.35

$9.75

$9.49

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Min.: 1
Mult.: 1

Circular MIL Spec Connector

8-51-36RT14-19S50-42
Souriau
1: $423.97
4In Stock
10Expected 26/10/2026

Mfr. Part No.
8-51-36RT14-19S50-42

Mouser Part No
649-85136RT1419S5042

Souriau

Circular MIL Spec Connector

Datasheet

4In Stock

10Expected 26/10/2026

$423.97

$385.64

$371.81

Min.: 1
Mult.: 1

Circular MIL Spec Connector

8D7Q21W84PN621L
Souriau
1: $210.87
4In Stock

Mfr. Part No.
8D7Q21W84PN621L

Mouser Part No
649-8D7Q21W84PN621L

Souriau

Circular MIL Spec Connector

Datasheet

4In Stock

$210.87

$193.53

$186.08

$179.86

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Connector

8-51-06EC20-41S50
Souriau
1: $251.34
11In Stock

Mfr. Part No.
8-51-06EC20-41S50

Mouser Part No
649-8-51-06EC2041S50

Souriau

Circular MIL Spec Connector

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Datasheet

11In Stock

$251.34

$217.02

$209.24

$207.66

Min.: 1
Mult.: 1

Circular MIL Spec Contacts 12 AWG Socket Size 8 Power Contact

82913604A
Souriau
1: $12.43
244In Stock
1,000On Order

Mfr. Part No.
82913604A

Mouser Part No
649-82913604A

Souriau

Circular MIL Spec Contacts 12 AWG Socket Size 8 Power Contact

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Datasheet

244In Stock

1,000On Order

$12.43

$10.57

$9.90

$9.42

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Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL SIZE 10 STRAIGHT CABLE CLAMP

8500-2470 900
Souriau
1: $48.02
382In Stock

Mfr. Part No.
8500-2470 900

Mouser Part No
649-85002470900

Souriau

Circular MIL Spec Backshells BACKSHELL SIZE 10 STRAIGHT CABLE CLAMP

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Datasheet

382In Stock

$48.02

$42.98

$36.52

$36.45

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Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories Tool

8500781B1
Souriau
1: $2.19
3,312In Stock
25,850On Order

Mfr. Part No.
8500781B1

Mouser Part No
649-8500781B1

Souriau

Circular MIL Spec Tools, Hardware & Accessories Tool

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Datasheet

3,312In Stock

25,850On Order

$2.19

$1.96

$1.65

$1.54

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 10P STRT SKT PLUG SHELL SZ 12

851-06EC1210S50
Souriau
1: $158.60
16In Stock
20Expected 30/11/2026

Mfr. Part No.
851-06EC1210S50

Mouser Part No
649-851-06EC1210S50

Souriau

Circular MIL Spec Connector 10P STRT SKT PLUG SHELL SZ 12

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Datasheet

16In Stock

20Expected 30/11/2026

$158.60

$144.62

$139.06

$134.42

$127.00

Min.: 1
Mult.: 1

Circular MIL Spec Connector 41P Sz 20 Straight Plug Pin Cont Crimp

851-06EC2041P50
Souriau
1: $238.45
16In Stock

Mfr. Part No.
851-06EC2041P50

Mouser Part No
649-851-06EC2041P50

Souriau

Circular MIL Spec Connector 41P Sz 20 Straight Plug Pin Cont Crimp

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Datasheet

16In Stock

$238.45

$205.88

$198.51

$197.01

Min.: 1
Mult.: 1

Circular MIL Spec Connector 19P STRT SKT PLUG SHELL SIZE 14

851-06J1419S50
Souriau
1: $213.52
12In Stock

Mfr. Part No.
851-06J1419S50

Mouser Part No
649-851-06J1419S50

Souriau

Circular MIL Spec Connector 19P STRT SKT PLUG SHELL SIZE 14

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Datasheet

12In Stock

$213.52

$187.30

$184.76

$178.60

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 10P STRT SKT PLUG SHELL SIZE 12

851-06R1210S50
Souriau
1: $163.93
24In Stock

Mfr. Part No.
851-06R1210S50

Mouser Part No
649-851-06R1210S50

Souriau

Circular MIL Spec Connector 10P STRT SKT PLUG SHELL SIZE 12

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Datasheet

24In Stock

$163.93

$140.87

$140.11

$135.43

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 6P STRT SKT PLUG SHELL SZ 10

851-06RC106S50
Souriau
1: $123.69
16In Stock
30Expected 25/1/2027

Mfr. Part No.
851-06RC106S50

Mouser Part No
649-851-06RC106S50

Souriau

Circular MIL Spec Connector 6P STRT SKT PLUG SHELL SZ 10

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Datasheet

16In Stock

30Expected 25/1/2027

$123.69

$111.96

$90.74

$85.84

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 10P STRT PIN PLUG SHELL SIZE 12

851-06RC1210P50
Souriau
1: $141.17
27In Stock

Mfr. Part No.
851-06RC1210P50

Mouser Part No
649-851-06RC1210P50

Souriau

Circular MIL Spec Connector 10P STRT PIN PLUG SHELL SIZE 12

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Datasheet

27In Stock

$141.17

$120.14

$120.12

$116.14

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 3P Sz 8 Jam Nut Rec Skt MIL-DTL-26482 I

851-07A833S50A7
Souriau
1: $158.60
20In Stock

Mfr. Part No.
851-07A833S50A7

Mouser Part No
649-851-07A833S50A7

Souriau

Circular MIL Spec Connector 3P Sz 8 Jam Nut Rec Skt MIL-DTL-26482 I

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Datasheet

20In Stock

$158.60

$144.62

$139.06

$134.42

$127.00

Min.: 1
Mult.: 1

Circular MIL Spec Connector

851-07EC10-7P50
Souriau
1: $199.31
18In Stock

Mfr. Part No.
851-07EC10-7P50

Mouser Part No
649-851-07EC10-7P50

Souriau

Circular MIL Spec Connector

Datasheet

18In Stock

$199.31

$182.92

$175.88

$170.01

$160.63

Min.: 1
Mult.: 1

Circular MIL Spec Connector Male Sq Flange Recpt Shell size 10, 20P

85102H106P50
Souriau
1: $1,200.28
11In Stock

Mfr. Part No.
85102H106P50

Mouser Part No
649-85102H106P50

Souriau

Circular MIL Spec Connector Male Sq Flange Recpt Shell size 10, 20P

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Datasheet

11In Stock

$1,200.28

$1,091.77

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells

85201A10
Souriau
1: $1,382.51
10In Stock

Mfr. Part No.
85201A10

Mouser Part No
649-85201A10

Souriau

Circular MIL Spec Backshells

Datasheet

10In Stock

$1,382.51

$1,257.54

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Contacts

85222142PZ
Souriau
1: $4.94
2,873In Stock
3,000Expected 24/11/2026

Mfr. Part No.
85222142PZ

Mouser Part No
649-85222142PZ

Souriau

Circular MIL Spec Contacts

2,873In Stock

3,000Expected 24/11/2026

$4.94

$4.50

$4.30

$4.12

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Min.: 1
Mult.: 1

Circular MIL Spec Contacts

85990298
Souriau
1: $10.72
471In Stock

Mfr. Part No.
85990298

Mouser Part No
649-85990298

Souriau

Circular MIL Spec Contacts

Datasheet

471In Stock

$10.72

$9.70

$9.15

$8.81

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Min.: 1
Mult.: 1

Circular MIL Spec Contacts Dummy Contact Size 8

85990308
Souriau
1: $66.07
533In Stock
200Expected 11/12/2026

Mfr. Part No.
85990308

Mouser Part No
649-85990308

Souriau

Circular MIL Spec Contacts Dummy Contact Size 8

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Datasheet

533In Stock

200Expected 11/12/2026

$66.07

Min.: 1
Mult.: 1

Circular MIL Spec Contacts

85990706900
Souriau
1: $19.68
798In Stock
1,150Expected 7/9/2026

Mfr. Part No.
85990706900

Mouser Part No
649-85990706900

Souriau

Circular MIL Spec Contacts

Datasheet

798In Stock

1,150Expected 7/9/2026

$19.68

$17.61

$14.96

$13.86

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Min.: 1
Mult.: 1

Circular MIL Spec Contacts 22 AWG PIN CONTACT PC TAIL L

8599-0720900
Souriau
1: $9.04
1,557In Stock
4,750Expected 16/10/2026

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

1,557In Stock

4,750Expected 16/10/2026

$9.04

$6.76

$5.73

$5.14

$4.35

Min.: 1
Mult.: 1

Circular MIL Spec Contacts 22 AWG PIN CONTACT PC TAIL L

8599-0721900
Souriau
1: $8.70
1,517In Stock
12,200Expected 28/8/2026

Mfr. Part No.
8599-0721900

Mouser Part No
649-85990721900

Souriau

Circular MIL Spec Contacts 22 AWG PIN CONTACT PC TAIL L

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1,517In Stock

12,200Expected 28/8/2026

$8.70

$7.87

$7.44

$7.14

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Min.: 1
Mult.: 1

Circular MIL Spec Contacts 20 AWG PIN CONTACT PC TAIL C

8599-0724900
Souriau
1: $6.49
3,353In 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

3,353In Stock

$6.49

$5.93

$5.03

$4.28

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Min.: 1
Mult.: 1

Circular MIL Spec Contacts Circular Conn

85991001
Souriau
1: $7.55
469In Stock
1,000Expected 4/9/2026

Mfr. Part No.
85991001

Mouser Part No
649-85991001

Souriau

Circular MIL Spec Contacts Circular Conn

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469In Stock

1,000Expected 4/9/2026

$7.55

$6.87

$6.61

$5.62

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Min.: 1
Mult.: 1

38999 & 26482 Series Mil-Spec Circular Connectors

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