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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.

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Part #

Circular MIL Spec Connector 6P SZ 8 PIN

MS27508E8F35P
Amphenol Aerospace
1: £138.69
28In Stock

Mfr. Part No.
MS27508E8F35P

Mouser Part No
654-MS27508E8F35P

Amphenol Aerospace

Circular MIL Spec Connector 6P SZ 8 PIN

Datasheet

28In Stock

£138.69

Min.: 1
Mult.: 1

Circular MIL Spec Connector HERMETIC SOLDER MNT REC 6P SZ 22D PIN

MS27471Y9D35P
Amphenol Aerospace
1: £440.37
4In Stock

Mfr. Part No.
MS27471Y9D35P

Mouser Part No
654-MS27471Y9D35P

Amphenol Aerospace

Circular MIL Spec Connector HERMETIC SOLDER MNT REC 6P SZ 22D PIN

Datasheet

4In Stock

£440.37

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector size 14 37 pin straight plug

MS27484T14B35P
Amphenol Aerospace
1: £53.98
30In Stock
36On Order

Mfr. Part No.
MS27484T14B35P

Mouser Part No
654-MS27484T14B35P

Amphenol Aerospace

Circular MIL Spec Connector size 14 37 pin straight plug

Datasheet

30In Stock

36On Order

£53.98

£48.59

£47.37

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 37P FM SZ 14 SOC WALL MNT

MS27497T14B35S
Amphenol Aerospace
1: £46.14
43In Stock

Mfr. Part No.
MS27497T14B35S

Mouser Part No
654-MS27497T14B35S

Amphenol Aerospace

Circular MIL Spec Connector 37P FM SZ 14 SOC WALL MNT

Datasheet

43In Stock

£46.14

£46.11

£45.55

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 37P 14 SIZE STRAIGHT PLUG SKT

MS27484T14F35S
Amphenol Aerospace
1: £285.07
3In Stock

Mfr. Part No.
MS27484T14F35S

Mouser Part No
654-27484T14F35S

Amphenol Aerospace

Circular MIL Spec Connector 37P 14 SIZE STRAIGHT PLUG SKT

Datasheet

3In Stock

£285.07

View

Min.: 1
Mult.: 1

Circular MIL Spec Connector 13P SZ 10 FEM WALL MNT PIN

MS27472E10B35P
Amphenol Aerospace
1: £184.80
1In Stock

Mfr. Part No.
MS27472E10B35P

Mouser Part No
654-MS27472E10B35P

Amphenol Aerospace

Circular MIL Spec Connector 13P SZ 10 FEM WALL MNT PIN

Datasheet

1In Stock

£184.80

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 37P 14 SIZE WALL MOUNT RECEPTACLE SKT

MS27472E14B35S
Amphenol Aerospace
1: £218.55
1In Stock

Mfr. Part No.
MS27472E14B35S

Mouser Part No
654-MS27472E14B35S

Amphenol Aerospace

Circular MIL Spec Connector 37P 14 SIZE WALL MOUNT RECEPTACLE SKT

Datasheet

1In Stock

£218.55

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 13P 10 SIZE WALL MOUNT RECEPTACLE SKT

MS27472T10F35S
Amphenol Aerospace
1: £179.33
4In Stock

Mfr. Part No.
MS27472T10F35S

Mouser Part No
654-MS27472T10F35S

Amphenol Aerospace

Circular MIL Spec Connector 13P 10 SIZE WALL MOUNT RECEPTACLE SKT

Datasheet

4In Stock

£179.33

View

Min.: 1
Mult.: 1

Circular MIL Spec Connector 6P SZ 8 RCPT WALL MNT PIN

MS27472T8F35P
Amphenol Aerospace
1: £146.59
2In Stock
7Expected 03/04/2026

Mfr. Part No.
MS27472T8F35P

Mouser Part No
654-MS27472T8F35P

Amphenol Aerospace

Circular MIL Spec Connector 6P SZ 8 RCPT WALL MNT PIN

Datasheet

2In Stock

7Expected 03/04/2026

£146.59

Min.: 1
Mult.: 1

Circular MIL Spec Connector 13P SZ 10 PLUG CBL MNT PIN

MS27473E10B35P
Amphenol Aerospace
1: £177.20
2In Stock

Mfr. Part No.
MS27473E10B35P

Mouser Part No
654-MS27473E10B35P

Amphenol Aerospace

Circular MIL Spec Connector 13P SZ 10 PLUG CBL MNT PIN

Datasheet

2In Stock

£177.20

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 4P SZ 12 PLUG CBL MNT SKT

MS27473E12B4S
Amphenol Aerospace
1: £176.47
1In Stock

Mfr. Part No.
MS27473E12B4S

Mouser Part No
654-MS27473E12B4S

Amphenol Aerospace

Circular MIL Spec Connector 4P SZ 12 PLUG CBL MNT SKT

Datasheet

1In Stock

£176.47

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 37P 14 SIZE STRAIGHT PLUG SKT

MS27473E14A35S
Amphenol Aerospace
1: £203.78
1In Stock

Mfr. Part No.
MS27473E14A35S

Mouser Part No
654-MS27473E14A35S

Amphenol Aerospace

Circular MIL Spec Connector 37P 14 SIZE STRAIGHT PLUG SKT

Datasheet

1In Stock

£203.78

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 18P SZ 14 PLUG CBL MNT SKT

MS27473E14B18S
Amphenol Aerospace
1: £206.28
1In Stock
7On Order

Mfr. Part No.
MS27473E14B18S

Mouser Part No
654-MS27473E14B18S

Amphenol Aerospace

Circular MIL Spec Connector 18P SZ 14 PLUG CBL MNT SKT

Datasheet

1In Stock

7On Order

£206.28

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 37P SZ 14 PLUG CBL MNT PIN

MS27473E14F35P
Amphenol Aerospace
1: £202.54
3In Stock

Mfr. Part No.
MS27473E14F35P

Mouser Part No
654-MS27473E14F35P

Amphenol Aerospace

Circular MIL Spec Connector 37P SZ 14 PLUG CBL MNT PIN

Datasheet

3In Stock

£202.54

View

Min.: 1
Mult.: 1

Circular MIL Spec Connector 79P SZ 20 PLUG CBL MNT SKT

MS27473E20F35S
Amphenol Aerospace
1: £382.71
3In Stock

Mfr. Part No.
MS27473E20F35S

Mouser Part No
654-MS27473E20F35S

Amphenol Aerospace

Circular MIL Spec Connector 79P SZ 20 PLUG CBL MNT SKT

Datasheet

3In Stock

£382.71

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 100P SZ 22 PLUG CBL MNT SKT

MS27473E22B35S
Amphenol Aerospace
1: £364.82
1In Stock

Mfr. Part No.
MS27473E22B35S

Mouser Part No
654-MS27473E22B35S

Amphenol Aerospace

Circular MIL Spec Connector 100P SZ 22 PLUG CBL MNT SKT

Datasheet

1In Stock

£364.82

Min.: 1
Mult.: 1

No

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

MS27473T10B98S
Amphenol Aerospace
1: £101.37
9In Stock

Mfr. Part No.
MS27473T10B98S

Mouser Part No
654-MS27473T10B98S

Amphenol Aerospace

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

Datasheet

9In Stock

£101.37

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 7P 10 SIZE STRAIGHT PLUG SKT

MS27473T10F99S
Amphenol Aerospace
1: £105.93
1In Stock

Mfr. Part No.
MS27473T10F99S

Mouser Part No
654-MS27473T10F99S

Amphenol Aerospace

Circular MIL Spec Connector 7P 10 SIZE STRAIGHT PLUG SKT

Datasheet

1In Stock

£105.93

Min.: 1
Mult.: 1

Circular MIL Spec Connector 4P SZ 12 PLUG CBL MNT SKT

MS27473T12B4S
Amphenol Aerospace
1: £134.96
9In Stock
10Expected 24/04/2026

Mfr. Part No.
MS27473T12B4S

Mouser Part No
654-MS27473T12B4S

Amphenol Aerospace

Circular MIL Spec Connector 4P SZ 12 PLUG CBL MNT SKT

Datasheet

9In Stock

10Expected 24/04/2026

£134.96

£117.86

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 8P SZ 12 PLUG CBL MNT PIN

MS27473T12B8P
Amphenol Aerospace
1: £133.59
3In Stock

Mfr. Part No.
MS27473T12B8P

Mouser Part No
654-MS27473T12B8P

Amphenol Aerospace

Circular MIL Spec Connector 8P SZ 12 PLUG CBL MNT PIN

Datasheet

3In Stock

£133.59

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 22P 12 SIZE STRAIGHT PLUG PIN

MS27473T12F35P
Amphenol Aerospace
1: £161.15
2In Stock

Mfr. Part No.
MS27473T12F35P

Mouser Part No
654-MS27473T12F35P

Amphenol Aerospace

Circular MIL Spec Connector 22P 12 SIZE STRAIGHT PLUG PIN

Datasheet

2In Stock

£161.15

View

Min.: 1
Mult.: 1

Circular MIL Spec Connector 18P SZ 14 PLUG CBL MNT PIN

MS27473T14B18P
Amphenol Aerospace
1: £175.72
3In Stock

Mfr. Part No.
MS27473T14B18P

Mouser Part No
654-MS27473T14B18P

Amphenol Aerospace

Circular MIL Spec Connector 18P SZ 14 PLUG CBL MNT PIN

Datasheet

3In Stock

£175.72

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 5P SZ 14 PLUG CBL MNT PIN

MS27473T14B5P
Amphenol Aerospace
1: £126.21
4In Stock

Mfr. Part No.
MS27473T14B5P

Mouser Part No
654-MS27473T14B5P

Amphenol Aerospace

Circular MIL Spec Connector 5P SZ 14 PLUG CBL MNT PIN

Datasheet

4In Stock

£126.21

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 5P SZ 14 PLUG CBL MNT SKT

MS27473T14B5S
Amphenol Aerospace
1: £122.53
4In Stock

Mfr. Part No.
MS27473T14B5S

Mouser Part No
654-MS27473T14B5S

Amphenol Aerospace

Circular MIL Spec Connector 5P SZ 14 PLUG CBL MNT SKT

Datasheet

4In Stock

£122.53

View

Min.: 1
Mult.: 1

No

Circular MIL Spec Connector 55P SZ 16 PLUG CBL MNT PIN

MS27473T16B35P
Amphenol Aerospace
1: £225.85
2In Stock
6Expected 20/03/2026

Mfr. Part No.
MS27473T16B35P

Mouser Part No
654-MS27473T16B35P

Amphenol Aerospace

Circular MIL Spec Connector 55P SZ 16 PLUG CBL MNT PIN

Datasheet

2In Stock

6Expected 20/03/2026

£225.85

View

Min.: 1
Mult.: 1

No