Twinax Connectors

Amphenol RF Twinax Connectors are used with 78Ω and 95Ω conductor cables and operate from 0MHz to 200MHz. Due to the improved shielding characteristic (>30dB), these connectors are used in balanced low level and high sensitivity circuits. Amphenol RF Twinax Connectors meet the applicable sections of MIL-DTL-3655. They feature keyway polarization to ensure system integrity and prevent signals from being mixed. These connectors are ideal for computer network applications.

Types of RF Interconnects
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Description Datasheet Availability Pricing (PLN) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Gender
Impedance
RF Series
Maximum Frequency
Amphenol RF RF Connectors / Coaxial Connectors TWINAX ST JCK 4HF
Datasheet
201In Stock
Min.: 1
Mult.: 1

Jack (Socket) Non-Constant Twinax 200 MHz
Amphenol RF RF Connectors / Coaxial Connectors TWIN BULKHEAD RECPT JACK 95In Stock
100Expected 9/22/2026
Min.: 1
Mult.: 1

Jack (Socket) 100 Ohms Twinax 200 MHz
Amphenol RF RF Connectors / Coaxial Connectors TWIN-BNC BULKHEAD RECEPTACLE
Datasheet
462In Stock
Min.: 1
Mult.: 1

Jack (Socket) 78 Ohms Twinax 200 MHz
Amphenol RF RF Adapters - In Series BULKHEAD JACK/JACK ADAPTER
Datasheet
611In Stock
14Expected 10/7/2026
Min.: 1
Mult.: 1

Non-Constant Twinax 500 MHz
Amphenol RF RF Connectors / Coaxial Connectors TWIN STRAIGHT PLUG
Datasheet
43In Stock
Min.: 1
Mult.: 1

Plug (Pin) 100 Ohms Twinax 200 MHz
Amphenol RF RF Connectors / Coaxial Connectors SRT PLUG B8227 B9207
Datasheet
105In Stock
Min.: 1
Mult.: 1

Plug (Pin) Non-Constant Twinax 500 MHz
Amphenol RF RF Connectors / Coaxial Connectors BULKHEAD JACK S/CUP FRONT MOUNT
Datasheet
66In Stock
Min.: 1
Mult.: 1

Jack (Socket) Non-Constant Twinax 500 MHz
Amphenol RF RF Connectors / Coaxial Connectors FRONT MNT BH RECEPT Non-Stocked Lead-Time 12 Weeks
Min.: 500
Mult.: 1

Jack (Socket) Non-Constant Twinax 500 MHz
Amphenol RF RF Connectors / Coaxial Connectors BNC TWINAX CRIMP Non-Stocked Lead-Time 14 Weeks
Min.: 100
Mult.: 1

Plug (Pin) Non-Constant Twinax 500 MHz
Amphenol RF RF Connectors / Coaxial Connectors TNC TRIAX (M)(R/A) TWINAX CABLE
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 100
Mult.: 1

Plug (Pin) Non-Constant Twinax 500 MHz
Amphenol RF RF Connectors / Coaxial Connectors TWINAX PLUG RG-22 UG-421B/U
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 100
Mult.: 1

Plug (Pin) Non-Constant Twinax 200 MHz
Amphenol RF RF Adapters - In Series FML/FML ADAPTOR
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

50 Ohms Twinax 500 MHz
Amphenol RF 031-33816-3
Amphenol RF RF Connectors / Coaxial Connectors BNC MT TWINAX PRELIM Non-Stocked
Min.: 100
Mult.: 1

Plug (Pin) Non-Constant Twinax 500 MHz
Amphenol RF 031-5382
Amphenol RF RF Connectors / Coaxial Connectors TWINAX CONN ASSY Non-Stocked
Min.: 100
Mult.: 1

Plug (Pin) Non-Constant Twinax 500 MHz