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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Results: 14
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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 201In Stock
$102.19
$86.88
$83.46
$80.67
$76.23
Min.: 1
Mult.: 1
Jack (Socket) Non-Constant Twinax 200 MHz
Amphenol RF RF Adapters - In Series BULKHEAD JACK/JACK ADAPTER 611In Stock
14Expected 2026/10/07
$23.98
$20.39
$19.11
$18.19
Min.: 1
Mult.: 1
Non-Constant Twinax 500 MHz
Amphenol RF RF Connectors / Coaxial Connectors TWIN BULKHEAD RECPT JACK 195In Stock
$20.89
$20.02
$19.34
$18.86
Min.: 1
Mult.: 1
Jack (Socket) 100 Ohms Twinax 200 MHz
Amphenol RF RF Connectors / Coaxial Connectors TWIN-BNC BULKHEAD RECEPTACLE 462In Stock
$10.19
$9.18
$8.64
$8.42
Min.: 1
Mult.: 1
Jack (Socket) 78 Ohms Twinax 200 MHz
Amphenol RF RF Connectors / Coaxial Connectors TWIN STRAIGHT PLUG 43In Stock
$38.58
$32.78
$30.73
$29.35
Min.: 1
Mult.: 1
Plug (Pin) 100 Ohms Twinax 200 MHz
Amphenol RF RF Connectors / Coaxial Connectors SRT PLUG B8227 B9207 105In Stock
$13.85
$12.73
$12.35
$12.25
Min.: 1
Mult.: 1
Plug (Pin) Non-Constant Twinax 500 MHz
Amphenol RF RF Connectors / Coaxial Connectors BULKHEAD JACK S/CUP FRONT MOUNT 41In Stock
34Expected 2026/12/16
$23.21
$19.72
$18.49
$17.61
$17.47
Min.: 1
Mult.: 1
Jack (Socket) Non-Constant Twinax 500 MHz
Amphenol RF RF Connectors / Coaxial Connectors BNC TWINAX CRIMP Non-Stocked Lead-Time 14 Weeks
$376.60
Min.: 100
Mult.: 1
Plug (Pin) Non-Constant Twinax 500 MHz
Amphenol RF RF Connectors / Coaxial Connectors TNC TRIAX (M)(R/A) TWINAX CABLE Non-Stocked Lead-Time 14 Weeks
$792.41
Min.: 100
Mult.: 1
Plug (Pin) Non-Constant Twinax 500 MHz
Amphenol RF RF Connectors / Coaxial Connectors TWINAX PLUG RG-22 UG-421B/U Non-Stocked Lead-Time 14 Weeks
$182.94
Min.: 100
Mult.: 1
Plug (Pin) Non-Constant Twinax 200 MHz
Amphenol RF RF Adapters - In Series FML/FML ADAPTOR
Non-Stocked
$34.51
$30.12
$27.06
$26.28
Min.: 1
Mult.: 1
50 Ohms Twinax 500 MHz
Amphenol RF RF Connectors / Coaxial Connectors FRONT MNT BH RECEPT Non-Stocked
$8.14
$7.47
Min.: 500
Mult.: 1
Jack (Socket) Non-Constant Twinax 500 MHz
Amphenol RF 031-33816-3
Amphenol RF RF Connectors / Coaxial Connectors BNC MT TWINAX PRELIM Non-Stocked
$245.94
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
$175.21
Min.: 100
Mult.: 1
Plug (Pin) Non-Constant Twinax 500 MHz