High-Speed Connectors for MIL-DTL-38999

Amphenol Aerospace High-Speed Connectors for MIL-DTL-38999 provide superior electrical performance plus shielding to eliminate interference from outside electrical sources. Amphenol offers an expansive range of contacts that provide high-speed transmission and operate in high-frequency conditions. Amphenol Aerospace High-Speed Connectors are ideal for integrating high-speed and high-frequency contacts.

Types of Circular Connectors
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Results: 96
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product
Contact Gender
Termination Style
Amphenol Aerospace Circular MIL Spec Contacts QUADRAX PI
Datasheet
65In Stock
Min.: 1
Mult.: 1

Pin (Male) Crimp

Amphenol Aerospace Circular MIL Spec Contacts PIN 20 GA PC TAIL
Datasheet
258In Stock
Min.: 1
Mult.: 1

Pin (Male) Crimp
Amphenol Aerospace Circular MIL Spec Contacts Pin Contact SZ 4 73In Stock
45Expected 8/24/2026
Min.: 1
Mult.: 1
No
Pin (Male) Crimp
Amphenol Aerospace Circular MIL Spec Contacts PIN 22D GA WIRE WRAP 38999
Datasheet
1In Stock
Min.: 1
Mult.: 1

Pin (Male) Crimp

Amphenol Aerospace Circular MIL Spec Contacts PIN CONTAC 54In Stock
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Contacts 22 AWG Quadrax Pin Contact for TV-R
Datasheet
10In Stock
Min.: 1
Mult.: 1
Pin (Male)
Amphenol Aerospace Circular MIL Spec Contacts CONTACT QUADRAX
Datasheet
46In Stock
Min.: 1
Mult.: 1

Socket (Female) Crimp

Amphenol Aerospace Circular MIL Spec Contacts PIN 20 GA PC TAIL 38999
Datasheet
165In Stock
Min.: 1
Mult.: 1

Pin (Male) Crimp

Amphenol Aerospace Circular MIL Spec Contacts PIN 20 GA WIRE WRAP 8In Stock
Min.: 1
Mult.: 1
No
Pin (Male)
Amphenol Aerospace Circular MIL Spec Tools, Hardware & Accessories TV 8 QDRAX METAL SEAL PLUG PCB
Datasheet
58In Stock
105Expected 10/30/2026
Min.: 1
Mult.: 1

Accessories
Amphenol Aerospace Circular MIL Spec Contacts Coax Socket Contact 6In Stock
Min.: 1
Mult.: 1
No
Socket (Pin Center) Crimp
Amphenol Aerospace Circular MIL Spec Contacts Hi Frequency Socket Contact 1In Stock
Min.: 1
Mult.: 1

Socket (Pin Center)
Amphenol Aerospace Circular MIL Spec Contacts 38999 III 8 SKT CONCNTRC TWIN
Datasheet
3In Stock
Min.: 1
Mult.: 1
Amphenol Aerospace Circular MIL Spec Contacts 38999 III 8 PIN QDRAX CON
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
Pin (Male)


Amphenol Aerospace Circular MIL Spec Contacts 38999 I II III CON 12 COAX PIN 16In Stock
Min.: 1
Mult.: 1
Pin (Socket Center)


Amphenol Aerospace Circular MIL Spec Contacts CONTACT
Datasheet
4In Stock
Min.: 1
Mult.: 1
No
Pin (Male)
Amphenol Aerospace Circular MIL Spec Contacts MIL-DTL-38999 SERIES I III COAX PIN CONT 19In Stock
Min.: 1
Mult.: 1
No
Pin (Socket Center)
Amphenol Aerospace Circular MIL Spec Contacts Contact
Datasheet
9In Stock
Min.: 1
Mult.: 1
Socket (Female)
Amphenol Aerospace Circular MIL Spec Contacts Bushing
Datasheet
83In Stock
Min.: 1
Mult.: 1
Crimp
Amphenol Aerospace Standard Circular Connector WALL MNT NIC PINS
Datasheet
6In Stock
Min.: 1
Mult.: 1
No
Receptacles Pin (Male) Crimp
Amphenol Aerospace Circular MIL Spec Contacts SOCKET 3In Stock
Min.: 1
Mult.: 1

Socket (Pin Center) Crimp

Amphenol Aerospace Circular MIL Spec Contacts PIN 22M P C TAIL
Datasheet
26,717In Stock
18,000Expected 12/18/2026
Min.: 1
Mult.: 1

Pin (Male)
Amphenol Aerospace Circular MIL Spec Contacts 8P Pin use with Cbl PIC E6A3824
Datasheet
144In Stock
Min.: 1
Mult.: 1
Pin (Male) Crimp
Amphenol Aerospace Circular MIL Spec Contacts 8P Socket use W/ Cbl PIC E6A3824
Datasheet
64In Stock
Min.: 1
Mult.: 1
Socket (Female) Crimp

Amphenol Aerospace Circular MIL Spec Contacts SKT COAX SZ 8 LJT-R
Datasheet
521In Stock
Min.: 1
Mult.: 1

Socket (Pin Center)