Connectors – Mouser Singapore

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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 55P SZ 16 PLUG CBL MNT SKT

MS27484T16F35SA
Amphenol Aerospace
1: $247.64
10In Stock

Mfr. Part No.
MS27484T16F35SA

Mouser Part No
654-MS27484T16F35SA

Amphenol Aerospace

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

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Datasheet

10In Stock

$247.64

$226.11

$191.10

$181.98

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 39P 20 SIZE WALL MOUNT RECEPTACLE SKT

MS27497E20F39S
Amphenol Aerospace
1: $174.13
15In Stock

Mfr. Part No.
MS27497E20F39S

Mouser Part No
654-MS27497E20F39S

Amphenol Aerospace

Circular MIL Spec Connector 39P 20 SIZE WALL MOUNT RECEPTACLE SKT

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Datasheet

15In Stock

$174.13

$158.78

$140.54

$137.67

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 22P SZ 12 SOC WALL MNT

MS27497T12A35S
Amphenol Aerospace
1: $106.95
15In Stock

Mfr. Part No.
MS27497T12A35S

Mouser Part No
654-MS27497T12A35S

Amphenol Aerospace

Circular MIL Spec Connector 22P SZ 12 SOC WALL MNT

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Datasheet

15In Stock

$106.95

$95.08

$75.32

$73.59

$72.43

Min.: 1
Mult.: 1

Circular MIL Spec Connector 22P SZ 12 PIN

MS27497T12B35PA
Amphenol Aerospace
1: $102.40
25In Stock

Mfr. Part No.
MS27497T12B35PA

Mouser Part No
654-MS27497T12B35PA

Amphenol Aerospace

Circular MIL Spec Connector 22P SZ 12 PIN

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Datasheet

25In Stock

$102.40

$91.03

$87.51

$80.58

$73.81

Min.: 1
Mult.: 1

Circular MIL Spec Connector 18P 14 SIZE WALL MOUNT RECEPTACLE PIN

MS27497T14B18P
Amphenol Aerospace
1: $89.10
11In Stock

Mfr. Part No.
MS27497T14B18P

Mouser Part No
654-MS27497T14B18P

Amphenol Aerospace

Circular MIL Spec Connector 18P 14 SIZE WALL MOUNT RECEPTACLE PIN

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Datasheet

11In Stock

$89.10

$80.65

$74.80

$71.50

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Mult.: 1

Circular MIL Spec Connector 18P SZ 14 SOC WALL MNT

MS27497T14B18S
Amphenol Aerospace
1: $93.80
4In Stock

Mfr. Part No.
MS27497T14B18S

Mouser Part No
654-MS27497T14B18S

Amphenol Aerospace

Circular MIL Spec Connector 18P SZ 14 SOC WALL MNT

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Datasheet

4In Stock

$93.80

$88.29

$83.43

$76.46

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 55P SZ 16 SOC WALL MNT

MS27497T16B35S
Amphenol Aerospace
1: $153.98
9In Stock

Mfr. Part No.
MS27497T16B35S

Mouser Part No
654-MS27497T16B35S

Amphenol Aerospace

Circular MIL Spec Connector 55P SZ 16 SOC WALL MNT

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Datasheet

9In Stock

$153.98

$140.42

$115.76

$110.74

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 6P SIZE 8 SOCKET WALL MOUNT RECPT

MS27497T8F35S
Amphenol Aerospace
1: $94.21
18In Stock
100Expected 20/7/2026

Mfr. Part No.
MS27497T8F35S

Mouser Part No
654-MS27497T8F35S

Amphenol Aerospace

Circular MIL Spec Connector 6P SIZE 8 SOCKET WALL MOUNT RECPT

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Datasheet

18In Stock

100Expected 20/7/2026

$94.21

$81.70

$69.49

$67.36

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Min.: 1
Mult.: 1

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

MS27499E14B35S
Amphenol Aerospace
1: $125.28
8In Stock

Mfr. Part No.
MS27499E14B35S

Mouser Part No
654-MS27499E14B35S

Amphenol Aerospace

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

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Datasheet

8In Stock

$125.28

$114.24

$109.85

$106.18

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 6P FM SZ 8 PIN BOX MNT

MS27499E8B35P
Amphenol Aerospace
1: $92.70
9In Stock

Mfr. Part No.
MS27499E8B35P

Mouser Part No
654-MS27499E8B35P

Amphenol Aerospace

Circular MIL Spec Connector 6P FM SZ 8 PIN BOX MNT

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Datasheet

9In Stock

$92.70

$80.38

$64.95

$63.48

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 3P Sz 12 Box Mount Receptacle

MS27508E12F3P
Amphenol Aerospace
1: $91.75
28In Stock
41Expected 6/7/2026

Mfr. Part No.
MS27508E12F3P

Mouser Part No
654-MS27508E12F3P

Amphenol Aerospace

Circular MIL Spec Connector 3P Sz 12 Box Mount Receptacle

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Datasheet

28In Stock

41Expected 6/7/2026

$91.75

$81.50

$78.51

$68.24

$64.98

Min.: 1
Mult.: 1

Circular MIL Spec Connector 55P SZ 16 SOCKET

MS27508E16B35S
Amphenol Aerospace
1: $274.68
7In Stock

Mfr. Part No.
MS27508E16B35S

Mouser Part No
654-MS27508E16B35S

Amphenol Aerospace

Circular MIL Spec Connector 55P SZ 16 SOCKET

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Datasheet

7In Stock

$274.68

$238.39

$160.02

Min.: 1
Mult.: 1

Circular MIL Spec Connector 22P 12 SIZE STRAIGHT PLUG SKT

MS27484T12F35SA
Amphenol Aerospace
1: $196.45
18In Stock

Mfr. Part No.
MS27484T12F35SA

Mouser Part No
654-MS27484T12F35SA

Amphenol Aerospace

Circular MIL Spec Connector 22P 12 SIZE STRAIGHT PLUG SKT

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Datasheet

18In Stock

$196.45

$184.68

$142.06

$140.64

Min.: 1
Mult.: 1

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

MS27472T10B35P
Amphenol Aerospace
1: $75.56
8In Stock

Mfr. Part No.
MS27472T10B35P

Mouser Part No
654-MS27472T10B35P

Amphenol Aerospace

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

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Datasheet

8In Stock

$75.56

$67.97

$67.65

$62.97

$62.83

Min.: 1
Mult.: 1

Circular MIL Spec Connector 13P SZ 10 RCPT WALL MNT SKT

MS27472T10B35S
Amphenol Aerospace
1: $75.91
5In Stock

Mfr. Part No.
MS27472T10B35S

Mouser Part No
654-MS27472T10B35S

Amphenol Aerospace

Circular MIL Spec Connector 13P SZ 10 RCPT WALL MNT SKT

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Datasheet

5In Stock

$75.91

$69.53

$67.90

$66.36

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Min.: 1
Mult.: 1

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

MS27472T10F35S
Amphenol Aerospace
1: $332.02
8In Stock

Mfr. Part No.
MS27472T10F35S

Mouser Part No
654-MS27472T10F35S

Amphenol Aerospace

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

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Datasheet

8In Stock

$332.02

$296.82

$286.17

Min.: 1
Mult.: 1

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

MS27472T8F35P
Amphenol Aerospace
1: $250.53
2In Stock

Mfr. Part No.
MS27472T8F35P

Mouser Part No
654-MS27472T8F35P

Amphenol Aerospace

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

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Datasheet

2In Stock

$250.53

$117.77

$95.56

$68.71

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Min.: 1
Mult.: 1

Circular MIL Spec Connector 13P SIZE 10 PIN CABLE MOUNT PLUG

MS27473E10A35P
Amphenol Aerospace
1: $234.52
8In Stock

Mfr. Part No.
MS27473E10A35P

Mouser Part No
654-MS27473E10A35P

Amphenol Aerospace

Circular MIL Spec Connector 13P SIZE 10 PIN CABLE MOUNT PLUG

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Datasheet

8In Stock

$234.52

$129.78

$128.35

$77.70

$66.55

Min.: 1
Mult.: 1

Circular MIL Spec Connector 13P SIZE 10 PIN CABLE MOUNT PLUG

MS27473E10F35PA
Amphenol Aerospace
1: $104.06
1In Stock

Mfr. Part No.
MS27473E10F35PA

Mouser Part No
654-MS27473E10F35PA

Amphenol Aerospace

Circular MIL Spec Connector 13P SIZE 10 PIN CABLE MOUNT PLUG

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Datasheet

1In Stock

$104.06

$96.77

$90.00

$83.69

Min.: 1
Mult.: 1

Circular MIL Spec Connector 22P 12 SIZE STRAIGHT PLUG SKT

MS27473E12F35S
Amphenol Aerospace
1: $241.60
6In Stock

Mfr. Part No.
MS27473E12F35S

Mouser Part No
654-MS27473E12F35S

Amphenol Aerospace

Circular MIL Spec Connector 22P 12 SIZE STRAIGHT PLUG SKT

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Datasheet

6In Stock

$241.60

$150.48

$144.69

$139.82

$132.13

Min.: 1
Mult.: 1

Circular MIL Spec Connector 37P 14 SIZE STRAIGHT PLUG SKT

MS27473E14A35S
Amphenol Aerospace
1: $330.11
1In Stock

Mfr. Part No.
MS27473E14A35S

Mouser Part No
654-MS27473E14A35S

Amphenol Aerospace

Circular MIL Spec Connector 37P 14 SIZE STRAIGHT PLUG SKT

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Datasheet

1In Stock

$330.11

$187.22

$160.56

$128.34

$111.67

Min.: 1
Mult.: 1

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

MS27473E14B18S
Amphenol Aerospace
1: $202.36
5In Stock

Mfr. Part No.
MS27473E14B18S

Mouser Part No
654-MS27473E14B18S

Amphenol Aerospace

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

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Datasheet

5In Stock

$202.36

$143.81

$138.28

$133.66

$126.28

Min.: 1
Mult.: 1

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

MS27473E14F35P
Amphenol Aerospace
1: $122.03
3In Stock

Mfr. Part No.
MS27473E14F35P

Mouser Part No
654-MS27473E14F35P

Amphenol Aerospace

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

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Datasheet

3In Stock

$122.03

$111.88

$82.57

$79.63

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Min.: 1
Mult.: 1

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

MS27473E16F35P
Amphenol Aerospace
1: $219.63
3In Stock

Mfr. Part No.
MS27473E16F35P

Mouser Part No
654-MS27473E16F35P

Amphenol Aerospace

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

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Datasheet

3In Stock

$219.63

$183.04

$140.79

$139.39

$92.38

Min.: 1
Mult.: 1

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

MS27473E20F35S
Amphenol Aerospace
1: $316.61
3In Stock

Mfr. Part No.
MS27473E20F35S

Mouser Part No
654-MS27473E20F35S

Amphenol Aerospace

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

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Datasheet

3In Stock

$316.61

$266.45

$219.33

$144.21

Min.: 1
Mult.: 1

MIL-DTL-38999 Series II Circular Connectors

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