Connectors – Mouser Canada

Skip to Main Content

Part of the TTI Family of Specialists Contact Mouser (Kitchener) (800) 346-6873 Feedback

Change Location

CAD

In Stock RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

MIL-DTL-38999 Series II Circular Connectors

Amphenol Aerospace MIL-DTL-38999 Series II consists of subminiature circular connectors designed to offer high reliability and high contact density with maximum weight and space savings. Amphenol MIL-DTL-38999 Series II Circular Connectors feature a lightweight, space-saving design, 3-point bayonet lock system, and error-proof alternate positioning. Amphenol Aerospace MIL-DTL-38999 Series II Circular Connectors are ideally suited for industrial applications, military and commercial air, military vehicles, missiles and ordnance, and C4ISR.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Connectors

List Images

Results: 1,023

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Circular MIL Spec Connector 22P 12 SIZE BOX MOUNT RECEPTACLE PIN

MS27508E12A35A
Amphenol Aerospace
9: $366.02
64Stock Available

Mfr. Part #
MS27508E12A35A

Mouser Part #
654-MS27508E12A35A

Amphenol Aerospace

Circular MIL Spec Connector 22P 12 SIZE BOX MOUNT RECEPTACLE PIN

Datasheet

64Stock Available

More Info Available

$366.02

$327.22

$315.49

Min.: 9
Mult.: 1

No

Circular MIL Spec Connector 22P 12 SIZE BOX MOUNT RECEPTACLE SKT

MS27508E12A35B
Amphenol Aerospace
58Stock Available

Mfr. Part #
MS27508E12A35B

Mouser Part #
654-MS27508E12A35B

Amphenol Aerospace

Circular MIL Spec Connector 22P 12 SIZE BOX MOUNT RECEPTACLE SKT

Datasheet

58Stock Available

More Info Available

Quote

No

Circular MIL Spec Connector 22P SZ 12 PIN BOX MNT

MS27508E12B35A
Amphenol Aerospace
9: $366.02
15Stock Available

Mfr. Part #
MS27508E12B35A

Mouser Part #
654-MS27508E12B35A

Amphenol Aerospace

Circular MIL Spec Connector 22P SZ 12 PIN BOX MNT

Datasheet

15Stock Available

More Info Available

$366.02

$327.22

$315.49

Min.: 9
Mult.: 1

No

Circular MIL Spec Connector 4P SIZE 12 STRAIGHT RECEPTACLE SOCKET

MS27508E12B4S
Amphenol Aerospace
4Stock Available

Mfr. Part #
MS27508E12B4S

Mouser Part #
654-MS27508E12B4S

Amphenol Aerospace

Circular MIL Spec Connector 4P SIZE 12 STRAIGHT RECEPTACLE SOCKET

Datasheet

4Stock Available

More Info Available

Quote

No

Circular MIL Spec Connector 22P 12 SIZE BOX MOUNT RECEPTACLE PIN

MS27508E12F35A
Amphenol Aerospace
9: $371.01
122Stock Available

Mfr. Part #
MS27508E12F35A

Mouser Part #
654-MS27508E12F35A

Amphenol Aerospace

Circular MIL Spec Connector 22P 12 SIZE BOX MOUNT RECEPTACLE PIN

Datasheet

122Stock Available

More Info Available

$371.01

$331.68

$319.80

Min.: 9
Mult.: 1

Circular MIL Spec Connector 5P SZ 14 SOCKET

MS27508E14F5S
Amphenol Aerospace
1Stock Available

Mfr. Part #
MS27508E14F5S

Mouser Part #
654-MS27508E14F5S

Amphenol Aerospace

Circular MIL Spec Connector 5P SZ 14 SOCKET

Datasheet

1Stock Available

More Info Available

Quote

Circular MIL Spec Connector 55P SZ 16 BOX MNT SOCKET

MS27508E16A35S
Amphenol Aerospace
5: $521.45
42Stock Available

Mfr. Part #
MS27508E16A35S

Mouser Part #
654-MS27508E16A35S

Amphenol Aerospace

Circular MIL Spec Connector 55P SZ 16 BOX MNT SOCKET

Datasheet

42Stock Available

More Info Available

$521.45

$405.71

$324.38

Min.: 5
Mult.: 1

No

Circular MIL Spec Connector 55P 16 SIZE BOX MOUNT RECEPTACLE SKT

MS27508E16A35SA
Amphenol Aerospace
5: $619.75
4Stock Available

Mfr. Part #
MS27508E16A35SA

Mouser Part #
654-MS27508E16A35SA

Amphenol Aerospace

Circular MIL Spec Connector 55P 16 SIZE BOX MOUNT RECEPTACLE SKT

Datasheet

4Stock Available

More Info Available

$619.75

$563.74

$543.51

Min.: 5
Mult.: 1

No

Circular MIL Spec Connector 42P 16 SIZE BOX MOUNT RECEPTACLE PIN

MS27508E16A42P
Amphenol Aerospace
7: $506.57
23Stock Available

Mfr. Part #
MS27508E16A42P

Mouser Part #
654-MS27508E16A42P

Amphenol Aerospace

Circular MIL Spec Connector 42P 16 SIZE BOX MOUNT RECEPTACLE PIN

Datasheet

23Stock Available

More Info Available

$506.57

$460.77

$444.25

Min.: 7
Mult.: 1

No

Circular MIL Spec Connector 26P SZ 16 PIN

MS27508E16B26P
Amphenol Aerospace
8: $397.99
20Stock Available

Mfr. Part #
MS27508E16B26P

Mouser Part #
654-MS27508E16B26P

Amphenol Aerospace

Circular MIL Spec Connector 26P SZ 16 PIN

Datasheet

20Stock Available

More Info Available

$397.99

$355.82

$343.05

Min.: 8
Mult.: 1

No

Circular MIL Spec Connector 55P SZ 16 SOCKET

MS27508E16F35S
Amphenol Aerospace
5: $628.99
12Stock Available

Mfr. Part #
MS27508E16F35S

Mouser Part #
654-MS27508E16F35S

Amphenol Aerospace

Circular MIL Spec Connector 55P SZ 16 SOCKET

Datasheet

12Stock Available

More Info Available

$628.99

$572.12

$551.61

Min.: 5
Mult.: 1

Circular MIL Spec Connector 53P 18 SIZE BOX MOUNT RECEPTACLE PIN

MS27508E18B53P
Amphenol Aerospace
3Stock Available

Mfr. Part #
MS27508E18B53P

Mouser Part #
654-MS27508E18B53P

Amphenol Aerospace

Circular MIL Spec Connector 53P 18 SIZE BOX MOUNT RECEPTACLE PIN

Datasheet

3Stock Available

More Info Available

Quote

No

Circular MIL Spec Connector 79P PIN

MS27508E20B35AB
Amphenol Aerospace
3Stock Available

Mfr. Part #
MS27508E20B35AB

Mouser Part #
654-MS27508E20B35AB

Amphenol Aerospace

Circular MIL Spec Connector 79P PIN

Datasheet

3Stock Available

More Info Available

Quote

No

Circular MIL Spec Connector 79P 20 SIZE BOX MOUNT RECEPTACLE PIN

MS27508E20B35P
Amphenol Aerospace
1: $575.27
9Stock Available

Mfr. Part #
MS27508E20B35P

Mouser Part #
654-MS27508E20B35P

Amphenol Aerospace

Circular MIL Spec Connector 79P 20 SIZE BOX MOUNT RECEPTACLE PIN

Datasheet

9Stock Available

More Info Available

$575.27

$523.26

$504.49

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 29P 24 SIZE BOX MOUNT RECEPTACLE SKT

MS27508E24A29S
Amphenol Aerospace
1Stock Available

Mfr. Part #
MS27508E24A29S

Mouser Part #
654-MS27508E24A29S

Amphenol Aerospace

Circular MIL Spec Connector 29P 24 SIZE BOX MOUNT RECEPTACLE SKT

Datasheet

1Stock Available

More Info Available

Quote

No

Circular MIL Spec Connector RECPT 3P SZ 8 PIN

MS27508E8F98PA
Amphenol Aerospace
9: $384.34
2Stock Available

Mfr. Part #
MS27508E8F98PA

Mouser Part #
654-MS27508E8F98PA

Amphenol Aerospace

Circular MIL Spec Connector RECPT 3P SZ 8 PIN

Datasheet

2Stock Available

More Info Available

$384.34

$343.60

$331.28

Min.: 9
Mult.: 1

No

Circular MIL Spec Connector 3P SZ 8 PLUG CBL MNT SKT

MS27473E8B98S
Amphenol Aerospace
1: $204.86
7Expected 2026-07-22

Mfr. Part #
MS27473E8B98S

Mouser Part #
654-MS27473E8B98S

Amphenol Aerospace

Circular MIL Spec Connector 3P SZ 8 PLUG CBL MNT SKT

Datasheet

7Expected 2026-07-22

$204.86

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 55P SZ 22 PLUG CBL MNT SKT

MS27473T22F55S
Amphenol Aerospace
1: $524.24
7Expected 2026-06-10

Mfr. Part #
MS27473T22F55S

Mouser Part #
654-MS27473T22F55S

Amphenol Aerospace

Circular MIL Spec Connector 55P SZ 22 PLUG CBL MNT SKT

Datasheet

7Expected 2026-06-10

$524.24

View

Min.: 1
Mult.: 1

Circular MIL Spec Connector 128P SZ 24 PLUG CBL MNT SKT

MS27473T24B35S
Amphenol Aerospace
1: $435.07
2Expected 2026-07-22

Mfr. Part #
MS27473T24B35S

Mouser Part #
654-MS27473T24B35S

Amphenol Aerospace

Circular MIL Spec Connector 128P SZ 24 PLUG CBL MNT SKT

Datasheet

2Expected 2026-07-22

$435.07

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 6P SIZE 9 STRAIGHT RECEPTACLE PIN

MS27496E9B35P
Amphenol Aerospace
1Stock Available

Mfr. Part #
MS27496E9B35P

Mouser Part #
654-MS27496E9B35P

Amphenol Aerospace

Circular MIL Spec Connector 6P SIZE 9 STRAIGHT RECEPTACLE PIN

Datasheet

1Stock Available

More Info Available

Quote

No

Circular MIL Spec Connector 79P 20 SIZE STRAIGHT PLUG SKT

MS27484T20F35SA
Amphenol Aerospace
1: $280.05
4Stock Available

Mfr. Part #
MS27484T20F35SA

Mouser Part #
654-27484T20F35SA

Amphenol Aerospace

Circular MIL Spec Connector 79P 20 SIZE STRAIGHT PLUG SKT

Datasheet

4Stock Available

More Info Available

$280.05

$243.38

$234.53

$232.19

Quote

Min.: 1
Mult.: 1

Circular MIL Spec Connector size 14 37 pin straight plug

MS27473E14F35S
Amphenol Aerospace
1: $156.58
43Stock Available

Mfr. Part #
MS27473E14F35S

Mouser Part #
654-MS27473E14F35S

Amphenol Aerospace

Circular MIL Spec Connector size 14 37 pin straight plug

Datasheet

43Stock Available

More Info Available

$156.58

Min.: 1
Mult.: 1

Circular MIL Spec Connector 13P 10 SIZE STRAIGHT PLUG PIN

MS27473T10A35P
Amphenol Aerospace
1: $151.17
27Stock Available

Mfr. Part #
MS27473T10A35P

Mouser Part #
654-MS27473T10A35P

Amphenol Aerospace

Circular MIL Spec Connector 13P 10 SIZE STRAIGHT PLUG PIN

Datasheet

27Stock Available

More Info Available

$151.17

$134.74

$106.80

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 13 pin sz 10 st plug MS-JT-RE CMP

MS27473T10B35P
Amphenol Aerospace
1: $191.35
24Stock Available

Mfr. Part #
MS27473T10B35P

Mouser Part #
654-MS27473T10B35P

Amphenol Aerospace

Circular MIL Spec Connector 13 pin sz 10 st plug MS-JT-RE CMP

Datasheet

24Stock Available

More Info Available

$191.35

$134.51

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 6P SZ 10 PLUG CBL MNT PIN

MS27473T10B98P
Amphenol Aerospace
1: $120.70
12Stock Available

Mfr. Part #
MS27473T10B98P

Mouser Part #
654-MS27473T10B98P

Amphenol Aerospace

Circular MIL Spec Connector 6P SZ 10 PLUG CBL MNT PIN

Datasheet

12Stock Available

More Info Available

$120.70

Min.: 1
Mult.: 1

No