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.

Types of Circular MIL Spec Connectors
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Results: 1,007
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Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product
MIL Type
Shell Size
Shell Style
Amphenol Aerospace Circular MIL Spec Tools, Hardware & Accessories PLUG
Datasheet
96,930In Stock
10,244Expected 25-05-2026
Min.: 1
Mult.: 1

Accessories
Amphenol Aerospace Circular MIL Spec Connector 13P SZ 10 PIN BOX MNT
Datasheet
14In Stock
Min.: 1
Mult.: 1

Receptacles MIL-DTL-38999 II 10 Box Mount
Amphenol Aerospace Circular MIL Spec Connector 41P 20 SIZE WALL MOUNT RECEPTACLE PIN
Datasheet
23In Stock
Min.: 1
Mult.: 1
No
Receptacles MIL-DTL-38999 II 20 Wall Mount

Amphenol Aerospace Circular MIL Spec Connector 55P SZ 16 PLUG CBL MNT SKT
Datasheet
70In Stock
Min.: 1
Mult.: 1
No
Plugs MIL-DTL-38999 II 16 Straight
Amphenol Aerospace Circular MIL Spec Connector 8P SIZE 16 STRAIGHT PLUG SOCKET
Datasheet
57In Stock
Min.: 1
Mult.: 1
No
Plugs MIL-DTL-38999 II 16 Straight

Amphenol Aerospace Circular MIL Spec Connector 37P SZ 14 FEM PNL MNT SKT
Datasheet
50In Stock
Min.: 1
Mult.: 1
No
Receptacles MIL-DTL-38999 II 14 Jam Nut
Amphenol Aerospace Circular MIL Spec Connector HERMETIC SOLDER MNT REC 6P SZ 22D PIN
Datasheet
4In Stock
Min.: 1
Mult.: 1
No
Receptacles MIL-DTL-38999 I 9 Solder Mount
Amphenol Aerospace Circular MIL Spec Connector 4P Sz 12 Skt Wall Mount Rcpt
Datasheet
1In Stock
28Expected 08-06-2026
Min.: 1
Mult.: 1
No
Receptacles MIL-DTL-38999 II 12 Wall Mount
Amphenol Aerospace Circular MIL Spec Connector 6P SIZE 8 STRAIGHT JAM NUT PIN
Datasheet
4In Stock
Min.: 1
Mult.: 1
No
Receptacles MIL-DTL-38999 II 8 Jam Nut

Amphenol Aerospace Circular MIL Spec Connector 3P SZ 8 WALL MNT SOCKET
Datasheet
33In Stock
Min.: 1
Mult.: 1
Receptacles MIL-DTL-38999 II 8 Wall Mount
Amphenol Aerospace Circular MIL Spec Connector 22P 12 SIZE STRAIGHT PLUG PIN
Datasheet
24In Stock
Min.: 1
Mult.: 1
Plugs MIL-DTL-38999 II 12 Straight
Amphenol Aerospace Circular MIL Spec Connector 22P SZ 12 PIN BOX MNT
Datasheet
9In Stock
Min.: 1
Mult.: 1
No
Receptacles MIL-DTL-38999 II 12 Box Mount
Amphenol Aerospace Circular MIL Spec Connector 3P Sz 12 Box Mount Receptacle
Datasheet
28In Stock
41Expected 02-10-2026
Min.: 1
Mult.: 1
No
Receptacles MIL-DTL-38999 II 12 Box Mount
Amphenol Aerospace Circular MIL Spec Connector RECPT 37P SZ 14 PIN
Datasheet
30In Stock
Min.: 1
Mult.: 1
No
Receptacles MIL-DTL-38999 II 14 Jam Nut
Amphenol Aerospace Circular MIL Spec Connector 41P PLUG SKT
Datasheet
19In Stock
Min.: 1
Mult.: 1
Plugs MIL-DTL-38999 II 20 Straight
Amphenol Aerospace Circular MIL Spec Connector 55P 16 SIZE BOX MOUNT RECEPTACLE PIN
Datasheet
31In Stock
Min.: 1
Mult.: 1
Receptacles MIL-DTL-38999 II 16 Box Mount
Amphenol Aerospace Circular MIL Spec Connector 66P 18 SIZE WALL MOUNT RECEPTACLE SKT
Datasheet
28In Stock
Min.: 1
Mult.: 1
Receptacles MIL-DTL-38999 II 18 Wall Mount
Amphenol Aerospace Circular MIL Spec Connector 66P SZ 18 PIN
Datasheet
23In Stock
Min.: 1
Mult.: 1
Receptacles MIL-DTL-38999 II 18 Box Mount
Amphenol Aerospace Circular MIL Spec Connector 21P FM SZ 22 SOC WALL MNT
Datasheet
29In Stock
Min.: 1
Mult.: 1
Receptacles MIL-DTL-38999 II 22 Wall Mount
Amphenol Aerospace Circular MIL Spec Connector 22P SZ 12 RCPT PNL MNT PIN
Datasheet
31In Stock
Min.: 1
Mult.: 1
Receptacles MIL-DTL-38999 II 12 Jam Nut
Amphenol Aerospace Circular MIL Spec Connector 26P SZ 16 PLUG CBL MNT SKT
Datasheet
7In Stock
Min.: 1
Mult.: 1
No
Plugs MIL-DTL-38999 II 16 Straight
Amphenol Aerospace Circular MIL Spec Connector 41P SZ 20 PLUG CBL MNT SKT
Datasheet
8In Stock
Min.: 1
Mult.: 1
No
Plugs MIL-DTL-38999 II 20 Straight
Amphenol Aerospace Circular MIL Spec Connector 128P SZ 24 PIN
Datasheet
10In Stock
Min.: 1
Mult.: 1
No
Receptacles MIL-DTL-38999 II 24 Wall Mount
Amphenol Aerospace Circular MIL Spec Connector 10C 10#20 SOC
Datasheet
13In Stock
Min.: 1
Mult.: 1
No
Receptacles MIL-DTL-38999 II 12 Wall Mount
Amphenol Aerospace Circular MIL Spec Connector 53P 18 SIZE STRAIGHT PLUG SKT
Datasheet
4In Stock
Min.: 1
Mult.: 1
No
Plugs MIL-DTL-38999 II 18 Straight