Connectors – Mouser Canada

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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 Connector

EN3646A62461FN
Souriau
1: $630.96
13In Stock

Mfr. Part #
EN3646A62461FN

Mouser Part #
649-EN3646A62461FN

Souriau

Circular MIL Spec Connector

Datasheet

13In Stock

$630.96

$573.90

$553.33

Min.: 1
Mult.: 1

Circular MIL Spec Connector

MS3476W1210S
Souriau
1: $1,420.54
5In Stock

Mfr. Part #
MS3476W1210S

Mouser Part #
649-MS3476W1210S

Souriau

Circular MIL Spec Connector

Datasheet

5In Stock

$1,420.54

$1,292.13

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Contacts 851 Contacts

85019641
Souriau
1: $41.06
498In Stock

Mfr. Part #
85019641

Mouser Part #
649-85019641

Souriau

Circular MIL Spec Contacts 851 Contacts

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Datasheet

498In Stock

$41.06

$34.89

$33.15

$32.09

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 55P Sz 17 Jam nut receptacle

8DA507W09SN
Souriau
1: $514.41
10In Stock

Mfr. Part #
8DA507W09SN

Mouser Part #
649-8DA507W09SN

Souriau

Circular MIL Spec Connector 55P Sz 17 Jam nut receptacle

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Datasheet

10In Stock

$514.41

$409.46

$324.11

Min.: 1
Mult.: 1

Circular MIL Spec Connector

8STA6-1026PA
Souriau
1: $279.16
10In Stock

Mfr. Part #
8STA6-1026PA

Mouser Part #
649-8STA61026PA

Souriau

Circular MIL Spec Connector

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Datasheet

10In Stock

$279.16

$241.03

$232.38

$230.62

Min.: 1
Mult.: 1

Circular MIL Spec Connector Jam Nut Receptacle - size 10 - 13 contacts - Male

8STA7Y1035PN022
Souriau
1: $583.61
9In Stock

Mfr. Part #
8STA7Y1035PN022

Mouser Part #
649-8STA7Y1035PN022

Souriau

Circular MIL Spec Connector Jam Nut Receptacle - size 10 - 13 contacts - Male

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Datasheet

9In Stock

$583.61

$530.86

$511.81

Min.: 1
Mult.: 1

Circular MIL Spec Contacts CRIMP CONTACT

ETH11504A
Souriau
1: $269.76
54In Stock
5Expected 2026-02-13

Mfr. Part #
ETH11504A

Mouser Part #
649-ETH11504A

Souriau

Circular MIL Spec Contacts CRIMP CONTACT

Datasheet

54In Stock

5Expected 2026-02-13

$269.76

$267.13

$264.46

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Min.: 1
Mult.: 1

Circular MIL Spec Connector Connectors

MS3116F106PW
Souriau
1: $131.08
27In Stock

Mfr. Part #
MS3116F106PW

Mouser Part #
649-MS3116F106PW

Souriau

Circular MIL Spec Connector Connectors

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Datasheet

27In Stock

$131.08

$117.89

$113.37

$109.57

$103.52

Min.: 1
Mult.: 1

Circular MIL Spec Connector

MS3116F20-41S
Souriau
1: $335.59
10In Stock

Mfr. Part #
MS3116F20-41S

Mouser Part #
649-MS3116F20-41S

Souriau

Circular MIL Spec Connector

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Datasheet

10In Stock

$335.59

$248.09

$209.95

$173.45

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Min.: 1
Mult.: 1

Circular MIL Spec Connector

MS3470W106S
Souriau
1: $1,845.57
3In Stock

Mfr. Part #
MS3470W106S

Mouser Part #
649-MS3470W106S

Souriau

Circular MIL Spec Connector

Datasheet

3In Stock

$1,845.57

$1,678.73

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Tools, Hardware & Accessories TRIM TRIO COAX CONT

YORX110-2
Souriau
1: $40.35
93In Stock

Mfr. Part #
YORX110-2

Mouser Part #
649-YORX110-2

Souriau

Circular MIL Spec Tools, Hardware & Accessories TRIM TRIO COAX CONT

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93In Stock

$40.35

$34.29

$32.60

$31.54

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Min.: 1
Mult.: 1

Circular MIL Spec Connector

MS3475W1210S
Souriau
1: $1,413.10
4In Stock

Mfr. Part #
MS3475W1210S

Mouser Part #
649-MS3475W1210S

Souriau

Circular MIL Spec Connector

Datasheet

4In Stock

$1,413.10

$1,285.35

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Backshells BACKSHELL SIZE 10 STRAIGHT CABLE CLAMP

8500-2470 900
Souriau
1: $51.10
472In Stock

Mfr. Part #
8500-2470 900

Mouser Part #
649-85002470900

Souriau

Circular MIL Spec Backshells BACKSHELL SIZE 10 STRAIGHT CABLE CLAMP

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Datasheet

472In Stock

$51.10

$43.45

$41.48

$40.15

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Min.: 1
Mult.: 1

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

851-06R1210S50
Souriau
1: $158.83
29In Stock

Mfr. Part #
851-06R1210S50

Mouser Part #
649-851-06R1210S50

Souriau

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

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Datasheet

29In Stock

$158.83

$144.83

$139.27

$134.62

$58.95

Min.: 1
Mult.: 1

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

851-06J1419S50
Souriau
1: $197.25
15In Stock

Mfr. Part #
851-06J1419S50

Mouser Part #
649-851-06J1419S50

Souriau

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

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Datasheet

15In Stock

$197.25

$181.02

$174.07

$168.25

$158.95

Min.: 1
Mult.: 1

Circular MIL Spec Contacts STD 200DC MALE

EN3155-018M2020
Souriau
1: $60.87
54In Stock

Mfr. Part #
EN3155-018M2020

Mouser Part #
649-EN3155-018M2020

Souriau

Circular MIL Spec Contacts STD 200DC MALE

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Datasheet

54In Stock

$60.87

$56.73

$56.71

$55.52

$52.47

Min.: 1
Mult.: 1

Circular MIL Spec Connector 851 5C 5#16 SKT PLUG

MS3116F14-5S
Souriau
1: $105.90
19In Stock

Mfr. Part #
MS3116F14-5S

Mouser Part #
649-MS3116F14-5S

Souriau

Circular MIL Spec Connector 851 5C 5#16 SKT PLUG

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Datasheet

19In Stock

$105.90

$74.80

$61.38

$55.49

$48.24

Min.: 1
Mult.: 1

Circular MIL Spec Connector Alum SQ Recpt Nickel plating

D3899920FF11SN
Souriau
1: $201.35
6In Stock

Mfr. Part #
D3899920FF11SN

Mouser Part #
649-D3899920FF11SN

Souriau

Circular MIL Spec Connector Alum SQ Recpt Nickel plating

6In Stock

$201.35

$118.36

$108.21

$100.78

$93.84

Min.: 1
Mult.: 1

Circular MIL Spec Connector

D3899920WJ37SN
Souriau
1: $315.97
9In Stock

Mfr. Part #
D3899920WJ37SN

Mouser Part #
649-D3899920WJ37SN

Souriau

Circular MIL Spec Connector

9In Stock

$315.97

$206.63

$184.08

Min.: 1
Mult.: 1

Circular MIL Spec Connector 43P Sz 25 Wall Mount Recpt Socket Cont

D38999/20WJ43SN
Souriau
1: $145.17
15In Stock

Mfr. Part #
D38999/20WJ43SN

Mouser Part #
649-D38999/20WJ43SN

Souriau

Circular MIL Spec Connector 43P Sz 25 Wall Mount Recpt Socket Cont

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Datasheet

15In Stock

$145.17

$136.76

$129.25

$125.81

Min.: 1
Mult.: 1

Circular MIL Spec Connector Alum SQ Recpt Nickel plating

D3899920FJ29SN
Souriau
1: $194.09
8In Stock

Mfr. Part #
D3899920FJ29SN

Mouser Part #
649-D3899920FJ29SN

Souriau

Circular MIL Spec Connector Alum SQ Recpt Nickel plating

8In Stock

$194.09

$165.04

Min.: 1
Mult.: 1

Circular MIL Spec Connector Alum SQ Recpt Nickel plating

D3899920FJ24SN
Souriau
1: $255.92
5In Stock
25Expected 2026-06-22

Mfr. Part #
D3899920FJ24SN

Mouser Part #
649-D3899920FJ24SN

Souriau

Circular MIL Spec Connector Alum SQ Recpt Nickel plating

5In Stock

25Expected 2026-06-22

$255.92

$234.87

$225.84

$218.29

Min.: 1
Mult.: 1

Circular MIL Spec Connector Female Alum SQ Recpt Nickel Platng

D3899920FD18SN
Souriau
1: $162.56
7In Stock

Mfr. Part #
D3899920FD18SN

Mouser Part #
649-D3899920FD18SN

Souriau

Circular MIL Spec Connector Female Alum SQ Recpt Nickel Platng

7In Stock

$162.56

$101.32

$85.23

$76.26

$71.72

Min.: 1
Mult.: 1

Circular MIL Spec Connector Female Alum SQ Recpt Olive plating

D3899920WD19SA
Souriau
1: $134.60
2In Stock

Mfr. Part #
D3899920WD19SA

Mouser Part #
649-D3899920WD19SA

Souriau

Circular MIL Spec Connector Female Alum SQ Recpt Olive plating

2In Stock

$134.60

$78.82

Min.: 1
Mult.: 1

Circular MIL Spec Connector 43P Sz 25 Wall Mount Recpt Pin Cont

D38999/20FJ43PN
Souriau
1: $130.45
8In Stock

Mfr. Part #
D38999/20FJ43PN

Mouser Part #
649-D38999/20FJ43PN

Souriau

Circular MIL Spec Connector 43P Sz 25 Wall Mount Recpt Pin Cont

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Datasheet

8In Stock

$130.45

$122.88

$116.16

$113.06

Min.: 1
Mult.: 1

38999 & 26482 Series Mil-Spec Circular Connectors

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