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 1.37 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 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 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 - Between Series Adapter F JK/N JK
Datasheet
96In Stock
Min.: 1
Mult.: 1

75 Ohms 2 GHz
Amphenol RF RF Adapters - In Series 7/16 PLG to 7/16 JK Adapter, Low PIM
Datasheet
28In Stock
Min.: 1
Mult.: 1

50 Ohms 7/16 6 GHz
Amphenol RF RF Adapters - In Series JACK/JACK ADAPT
Datasheet
185In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 4 GHz
Amphenol RF RF Adapters - Between Series SMA PLUG TO SMC JACK ADAPTER
Datasheet
146In Stock
Min.: 1
Mult.: 1

50 Ohms 10 GHz
Amphenol RF RF Adapters - Between Series SMA male(plug) to SSMA female(jack) adapter
Datasheet
89In 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 - In Series SMB R/A PLUG TO JACK ADAPTER GOLD
Datasheet
274In Stock
Min.: 1
Mult.: 1

50 Ohms SMB 4 GHz
Amphenol RF RF Adapters - Between Series SMA Plug to SSMB Jack Adapter 50 Ohm Straight
Datasheet
29In Stock
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Amphenol RF RF Adapters - Between Series N PLG-TNC JCK
Datasheet
207In Stock
Min.: 1
Mult.: 1

50 Ohms 11 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 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 TNC R/A JACK PLUG ADAPTER
Datasheet
1.454In Stock
Min.: 1
Mult.: 1

50 Ohms TNC 11 GHz
Amphenol RF RF Adapters - Between Series SMA J/TNC J
Datasheet
26In Stock
1Expected 20/08/2026
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - In Series F BULKHEAD JACK TO JACK ADAPTER
Datasheet
838In Stock
Min.: 1
Mult.: 1

75 Ohms F 2 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 - Between Series BNC Plug to HD-BNC Jack Adapter
Datasheet
190In Stock
Min.: 1
Mult.: 1

75 Ohms 4 GHz
Amphenol RF RF Adapters - Between Series N PLUG TO MCX JACK ADAPTER
Datasheet
101In Stock
Min.: 1
Mult.: 1

50 Ohms 6 GHz
Amphenol RF RF Adapters - In Series BNC JACK-JACK PANEL MOUNT UG-414A/U
Datasheet
27In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series N R/A ADAPTR PLUG JACK HI PERFORMANCE
Datasheet
207In Stock
Min.: 1
Mult.: 1

50 Ohms N 11 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
51In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz