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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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Amphenol Aerospace Circular MIL Spec Connector 22P SZ 12 PLUG CBL MNT SKT
Datasheet
1In Stock
Min.: 1
Mult.: 1

Amphenol Aerospace Circular MIL Spec Connector 41P SZ 20 PLUG CBL MNT SKT
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 13P FM SZ 10 PIN WALL MNT
Datasheet
5In Stock
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector 22P FM SZ 12 SOC WALL MNT
Datasheet
2In Stock
8Expected 3/20/2026
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 4P Sz 12 Skt Wall Mount Rcpt
Datasheet
4In Stock
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 37P FM SZ 14 PIN WALL MNT
Datasheet
4In Stock
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 55P FM SZ 16 PIN WALL MNT
Datasheet
5In Stock
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 55P FM SZ 16 PIN WALL MNT
Datasheet
1In Stock
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector 6P 8 SIZE WALL MOUNT RECEPTACLE SKT
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector BOX MOUNT RECEP
Datasheet
7In Stock
11Expected 3/23/2026
Min.: 1
Mult.: 1
No

Amphenol Aerospace Circular MIL Spec Connector 22P SZ 12 BOX MOUNT PIN
Datasheet
5In Stock
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector 5P 14 SIZE BOX MOUNT RECEPTACLE SKT
Datasheet
7In Stock
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 26P SZ 16 PIN
Datasheet
6In Stock
Min.: 1
Mult.: 1

Amphenol Aerospace Circular MIL Spec Connector 100P 22 SIZE BOX MOUNT RECEPTACLE SKT
Datasheet
1In Stock
Min.: 1
Mult.: 1
No

Amphenol Aerospace Circular MIL Spec Connector 6P SIZE 8 STRAIGHT RECEPTACLE PIN
Datasheet
9In Stock
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector HERMETIC SOLDER MNT REC 6P SZ 22D PIN
Datasheet
4In Stock
Min.: 1
Mult.: 1
No

Amphenol Aerospace Circular MIL Spec Connector 37P SZ 14 FEM PNL MNT SKT
Datasheet
4In Stock
Min.: 1
Mult.: 1
No

Amphenol Aerospace Circular MIL Spec Connector 13P 10 SIZE STRAIGHT PLUG SKT
Datasheet
2In Stock
Min.: 1
Mult.: 1
No

Amphenol Aerospace Circular MIL Spec Connector size 16 shell recpt
Datasheet
36Expected 2/27/2026
Min.: 1
Mult.: 1
No
Amphenol Aerospace MS27473T18A11P
Amphenol Aerospace Circular MIL Spec Connector 11P Size 18 Plug
Datasheet
12In Stock
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 37P 14 SIZE WALL MOUNT RECEPTACLE SKT
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 6P SZ 8 RCPT WALL MNT PIN
Datasheet
1In Stock
7Expected 4/3/2026
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector 13P SIZE 10 PIN CABLE MOUNT PLUG
Datasheet
1In Stock
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Connector 4P SZ 12 PLUG CBL MNT SKT
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
Amphenol Aerospace Circular MIL Spec Connector 6P 10 SIZE STRAIGHT PLUG SKT
Datasheet
1In Stock
Min.: 1
Mult.: 1