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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Qty. RoHS Gender
Impedance
RF Series
Maximum Frequency


Amphenol RF RF Adapters - In Series STRT JCK TO JCK GLD
Datasheet
16In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 12.4 GHz
Amphenol RF RF Adapters - In Series 4.3/10 Jack to 4.3/10 Jack Bulkhead
Datasheet
25In Stock
Min.: 1
Mult.: 1

50 Ohms 4.3/10 6 GHz


Amphenol RF RF Adapters - Between Series Adapter 716 Male/N-
Datasheet
42In Stock
Min.: 1
Mult.: 1

50 Ohms 6 GHz
Amphenol RF RF Adapters - Between Series BNC Jack to HD-BNC Plug Adapter
Datasheet
333In Stock
145Expected 11/10/2026
Min.: 1
Mult.: 1

75 Ohms 3 GHz
Amphenol RF RF Adapters - Between Series Adapter HD-BNC Plug to SMA Jack
Datasheet
97In Stock
Min.: 1
Mult.: 1

50 Ohms 6 GHz
Amphenol RF RF Adapters - Between Series N JACK TO MCX PLUG ADAPTER
Datasheet
5In Stock
Min.: 1
Mult.: 1

50 Ohms 6 GHz
Amphenol RF RF Adapters - In Series SMA RA ADP STD P/J
Datasheet
2In Stock
25Expected 9/1/2026
Min.: 1
Mult.: 1

50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Straight Crimp Plug,RG-316
Datasheet
83In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms HD-BNC 6 GHz
Amphenol RF RF Connectors / Coaxial Connectors RF Connector HD-BNC p Plug RG-316 50 Ohm
Datasheet
16In 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
81In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 75 OHM
Datasheet
18In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 2 GHz
Amphenol RF RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER ISO-75 Ohm
Datasheet
147In Stock
893On Order
Min.: 1
Mult.: 1

75 Ohms BNC 2 GHz
Amphenol RF RF Adapters - In Series BNC JACK TO JACK ADAPTER
Datasheet
280In Stock
195On Order
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC PLUG TO PLUG ADAPTER 50 OHM BR
Datasheet
89In 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
11In 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
92In 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
113In Stock
90Expected 9/16/2026
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
25In 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-DC
Datasheet
5In Stock
Min.: 1
Mult.: 1
75 Ohms BNC 2 GHz
Amphenol RF RF Adapters - In Series BNC JACK PLUG PUSH- ON BULKHEAD ADAPTER
Datasheet
14In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 2 GHz


Amphenol RF RF Adapters - In Series BNC R/A PLUG TO PLUG ADAPTER
Datasheet
115In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC JACK-PLUG PUSH ADAPTER, 75 OHM
Datasheet
10In Stock
Min.: 1
Mult.: 1
75 Ohms BNC 2 GHz
Amphenol RF RF Adapters - In Series TNC Jack to Jack Bulkhead Adapter
Datasheet
11In Stock
Min.: 1
Mult.: 1

75 Ohms TNC 1 GHz
Amphenol RF RF Adapters - In Series TNC JACK TO JACK STRAIGHT ADAPTER
Datasheet
383In Stock
Min.: 1
Mult.: 1

50 Ohms TNC 11 GHz