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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Description Datasheet Availability Pricing (EUR) 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 Connector 55P SZ 16 SOC WALL MNT
Datasheet
23In Stock
Min.: 1
Mult.: 1
No
Receptacles MIL-DTL-38999 II 16 Wall 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 55P SZ 16 PIN
Datasheet
18In Stock
Min.: 1
Mult.: 1
Receptacles MIL-DTL-38999 II 16 Box Mount
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 32P SZ 18 PLUG CBL MNT SKT
Datasheet
16In Stock
Min.: 1
Mult.: 1
No
Plugs MIL-DTL-38999 II 18 Straight
Amphenol Aerospace Circular MIL Spec Connector RECPT 3P SZ 14 SOC
Datasheet
29In Stock
Min.: 1
Mult.: 1
No
Receptacles MIL-DTL-38999 II 14 Wall Mount
Amphenol Aerospace Circular MIL Spec Connector 3P SIZE 8 STRAIGHT PLUG SOCKET
Datasheet
10In Stock
Min.: 1
Mult.: 1
No
Plugs MIL-DTL-38999 II 8 Straight
Amphenol Aerospace Circular MIL Spec Connector 22P 12 SIZE BOX MOUNT RECEPTACLE SKT
Datasheet
95In Stock
Min.: 1
Mult.: 1
Receptacles MIL-DTL-38999 II 12 Box Mount
Amphenol Aerospace Circular MIL Spec Connector 8P WALL MT RCP SZ12 BACK PANEL SCKT CRMP
Datasheet
8In Stock
Min.: 1
Mult.: 1
Receptacles MIL-DTL-38999 II 12 Wall Mount
Amphenol Aerospace Circular MIL Spec Connector 41P 20 SIZE WALL MOUNT RECEPTACLE PIN
Datasheet
23In Stock
1Expected 20/04/2026
Min.: 1
Mult.: 1
No
Receptacles MIL-DTL-38999 II 20 Wall Mount
Amphenol Aerospace Circular MIL Spec Connector 22P SZ 12 RCPT PNL MNT PIN
Datasheet
32In 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
9In Stock
Min.: 1
Mult.: 1
No
Plugs MIL-DTL-38999 II 16 Straight
Amphenol Aerospace Circular MIL Spec Connector 15P SZ 14 PLUG CBL MNT PIN
Datasheet
30In Stock
Min.: 1
Mult.: 1
No
Plugs MIL-DTL-38999 II 14 Straight
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 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 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 18P 14 SIZE WALL MOUNT RECEPTACLE PIN
Datasheet
11In Stock
Min.: 1
Mult.: 1
No
Receptacles MIL-DTL-38999 II 14 Wall Mount
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 22P FM SZ 12 SOC BOX MNT
Datasheet
23In Stock
Min.: 1
Mult.: 1
No
Receptacles MIL-DTL-38999 II 12 Box Mount
Amphenol Aerospace Circular MIL Spec Connector 37P FM SZ 14 SOCKET
Datasheet
10In Stock
Min.: 1
Mult.: 1
No
Receptacles MIL-DTL-38999 II 14 Box Mount
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 6P 8 SIZE STRAIGHT PLUG SKT
Datasheet
10In Stock
Min.: 1
Mult.: 1
Plugs MIL-DTL-38999 II 8 Straight
Amphenol Aerospace Circular MIL Spec Connector 22P SZ 12 FEM PNL MNT SKT
Datasheet
5In Stock
Min.: 1
Mult.: 1
Receptacles MIL-DTL-38999 II 12 Jam Nut
Amphenol Aerospace Circular MIL Spec Connector 55P SZ 16 PLUG CBL MNT SKT
Datasheet
64In Stock
Min.: 1
Mult.: 1

Plugs MIL-DTL-38999 II 16 Straight
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