Coaxial Adapters

Amphenol RF In-Series and Between-Series Coaxial Adapters are designed to meet the requirements of RF applications. These adapters provide consistent electrical performance and optimized mechanical reliability, as they allow transitions between popular coaxial connector interfaces such as BNC, SMA, N-Type, and TNC. Amphenol RF Coaxial Adapters feature multiple adapter configurations and are available in a variety of body materials, including brass, beryllium copper, and stainless steel.

Types of RF Interconnects
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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 Adapters - Between Series 4.3/10 Plug to N Jack, Straight
Datasheet
86In Stock
Min.: 1
Mult.: 1

50 Ohms 6 GHz
Amphenol RF RF Adapters - Between Series BNC Jack to HD-BNC Plug Adapter
Datasheet
292In Stock
66Expected 2026/03/23
Min.: 1
Mult.: 1

75 Ohms 3 GHz
Amphenol RF RF Adapters - Between Series BNC Plug to HD-BNC Jack Adapter
Datasheet
51In Stock
154Expected 2026/03/04
Min.: 1
Mult.: 1

75 Ohms 4 GHz
Amphenol RF RF Adapters - Between Series Panel HD-BNC Jack to BNC Jack Isolated
Datasheet
114In Stock
Min.: 1
Mult.: 1

75 Ohms 3 GHz
Amphenol RF RF Adapters - Between Series Panel HD-BNC Jack to HD-BNC Jack Isolate
Datasheet
46In Stock
Min.: 1
Mult.: 1

75 Ohms 3 GHz
Amphenol RF RF Adapters - In Series HD-BNC Jack/HD-BNC Jack Adapter
Datasheet
105In Stock
Min.: 1
Mult.: 1

75 Ohms HD-BNC 3 GHz


Amphenol RF RF Adapters - Between Series HD-BNC ST Jack/SMA Jack Adapter 50 Ohm
Datasheet
58In Stock
Min.: 1
Mult.: 1

50 Ohms 6 GHz
Amphenol RF RF Adapters - In Series Adapter F Jack to F Push
Datasheet
68In Stock
Min.: 1
Mult.: 1

75 Ohms F 2 GHz
Amphenol RF RF Adapters - Between Series N JACK TO MCX PLUG ADAPTER
Datasheet
6In Stock
Min.: 1
Mult.: 1

50 Ohms 6 GHz
Amphenol RF RF Adapters - In Series Adapter, UHF Plug to TNC Jack (50 Ohm)
Datasheet
15In Stock
Min.: 1
Mult.: 1

50 Ohms UHF 2.5 GHz
Amphenol RF RF Adapters - In Series BH ADAPT JACK/JACK
Datasheet
29In Stock
23Expected 2026/03/21
Min.: 1
Mult.: 1

50 Ohms TNC 11 GHz
Amphenol RF RF Adapters - In Series MALE-FEMALE RIGHT ANGLE ADAPTER
Datasheet
113In Stock
Min.: 1
Mult.: 1

50 Ohms TNC 11 GHz
Amphenol RF RF Connectors / Coaxial Connectors RF Connector HD-BNC p Plug RG-316 50 Ohm
Datasheet
23In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms HD-BNC 6 GHz
Amphenol RF RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 75 OHM
Datasheet
45In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 2 GHz
Amphenol RF RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 50 OHM
Datasheet
105In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 75 OHM
Datasheet
30In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 2 GHz
Amphenol RF RF Adapters - In Series BNC JACK TO JACK ADAPTER
Datasheet
142In Stock
214On Order
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER ISO-75 Ohm
Datasheet
90In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 2 GHz
Amphenol RF RF Adapters - In Series BNC JACK TO JACK ADAPTER
Datasheet
355In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series Adapter BNC JacktoBNCJack
Datasheet
17In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC PLUG TO PLUG ADAPTER 50 OHM BR
Datasheet
51In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC PLUG TO PLUG ADAPTER 75 OHM BR
Datasheet
13In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 2 GHz
Amphenol RF RF Adapters - In Series BNC R/A PLUG TO JACK ADAPTER 50 OHM-BR
Datasheet
79In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC R/A PLUG TO JACK ADAPTER 75 OHM-BR
Datasheet
39In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 2 GHz
Amphenol RF RF Adapters - In Series BNC R/A PLUG TO JACK ADAPTER 50 OHM-DC
Datasheet
45In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz