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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RF Series
Maximum Frequency

Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Straight Crimp Jack 1.13 MM Bulkhead Rear Mount 50 Ohm
Datasheet
100In Stock
Min.: 1
Mult.: 1

Jack (Pin) 50 Ohms 9 GHz

Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Straight Crimp Jack RG-178 Bulkhead Rear Mount 50 Ohm
Datasheet
100In Stock
Min.: 1
Mult.: 1

Jack (Pin) 50 Ohms 9 GHz

Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Straight Crimp Jack 1.37 MM Bulkhead Rear Mount 50 Ohm
Datasheet
100In Stock
Min.: 1
Mult.: 1

Jack (Pin) 50 Ohms 9 GHz

Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Straight Crimp Jack 0.81 MM Bulkhead Rear Mount 50 Ohm
Datasheet
100In Stock
Min.: 1
Mult.: 1

Jack (Pin) 50 Ohms 9 GHz
Amphenol RF RF Adapters - In Series Adapter SMA Jack to SMA Jack
Datasheet
863In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Connectors / Coaxial Connectors HD-BNC PCB RA TH Jk Bkhd 50 Ohm Iso
Datasheet
96In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms HD-BNC 6 GHz
Amphenol RF RF Adapters - In Series N Jack to N Jack BHD Adapter, Low PIM
Datasheet
56In Stock
Min.: 1
Mult.: 1

50 Ohms N 6 GHz
Amphenol RF RF Adapters - Between Series SMA JACK-MMCX PLUG BULKHEAD ADAPTER
Datasheet
52In Stock
Min.: 1
Mult.: 1

50 Ohms 6 GHz
Amphenol RF RF Adapters - In Series SMB R/A PLUG TO JACK ADAPTER GOLD
Datasheet
276In Stock
Min.: 1
Mult.: 1

50 Ohms SMB 4 GHz
Amphenol RF RF Adapters - Between Series Adapter F Plug/N JK
Datasheet
152In Stock
Min.: 1
Mult.: 1

75 Ohms 2 GHz
Amphenol RF RF Adapters - Between Series SMA Plug to SSMB Jack Adapter 50 Ohm Straight
Datasheet
100In Stock
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Amphenol RF RF Adapters - Between Series N Jack to SMA Plug Adapter, Low PIM
Datasheet
28In Stock
Min.: 1
Mult.: 1

50 Ohms 6 GHz

Amphenol RF RF Adapters - In Series BNC R/A ADPTR JACK TO PLUG UG-306A/U
Datasheet
253In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - Between Series BNC PLUG TO SMA JACK VSWR:1.3MAX DC-4GHz
Datasheet
83In Stock
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Amphenol RF RF Adapters - Between Series N PLUG TO SMA JACK
Datasheet
24In Stock
Min.: 1
Mult.: 1

50 Ohms 12.4 GHz
Amphenol RF RF Adapters - In Series N R/A ADAPTR PLUG JACK HI PERFORMANCE
Datasheet
208In Stock
Min.: 1
Mult.: 1

50 Ohms N 11 GHz
Amphenol RF RF Adapters - Between Series BNC PLUG TO MCX JACK ADAPTER
Datasheet
124In Stock
Min.: 1
Mult.: 1

50 Ohms 4 GHz


Amphenol RF RF Adapters - Between Series QMA Jack to SMA Plug Adapter
Datasheet
60In Stock
Min.: 1
Mult.: 1

50 Ohms 18 GHz
Amphenol RF RF Adapters - In Series BNC BULKHEAD UG-414/U
Datasheet
54In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series R/A ADAPT JCK/PLG
Datasheet
222In Stock
Min.: 1
Mult.: 1

50 Ohms N 11 GHz
Amphenol RF RF Adapters - Between Series SMA male(plug) to SSMA female(jack) adapter
Datasheet
99In Stock
Min.: 1
Mult.: 1

50 Ohms 12.4 GHz
Amphenol RF RF Adapters - In Series N PUSHON(M)-BLKHD FEED THRU(F)
Datasheet
103In Stock
Min.: 1
Mult.: 1

50 Ohms N 11 GHz


Amphenol RF RF Adapters - Between Series BNC JACK TO SMA PLUG VSWR:1.3max DC-4GHz
Datasheet
27In Stock
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Amphenol RF RF Adapters - In Series in-series straight plug to plug
Datasheet
25In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 12.4 GHz
Amphenol RF RF Adapters - In Series HD-BNC Jack/HD-BNC Jack Adapter
Datasheet
99In Stock
Min.: 1
Mult.: 1

75 Ohms HD-BNC 3 GHz