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 (JPY) 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 UHF PLUG TO N JACK ADAPTER
Datasheet
113In Stock
Min.: 1
Mult.: 1

Non-Constant 500 MHz
Amphenol RF RF Adapters - Between Series N PLUG TO MCX JACK ADAPTER
Datasheet
96In Stock
Min.: 1
Mult.: 1

50 Ohms 6 GHz
Amphenol RF RF Adapters - Between Series N JACK TO SMB BLKHD JACK ADAPTER
Datasheet
81In Stock
Min.: 1
Mult.: 1

50 Ohms 4 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 - Between Series BNC JACK TO SMA JACK
Datasheet
45In Stock
Min.: 1
Mult.: 1

50 Ohms 4 GHz


Amphenol RF RF Adapters - In Series N ST ADP BHD J/J UG-30D/U
Datasheet
17In Stock
Min.: 1
Mult.: 1

50 Ohms N 11 GHz
Amphenol RF RF Adapters - In Series UHF JACK TO UHF JACK ADAPTER
Datasheet
1,875In Stock
Min.: 1
Mult.: 1

50 Ohms UHF 2.5 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 - Between Series Panel HD-BNC Jack to BNC Jack Isolated
Datasheet
108In Stock
Min.: 1
Mult.: 1

75 Ohms 3 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 - Between Series SMA J/TNC J
Datasheet
7In Stock
1Expected 9/23/2026
Min.: 1
Mult.: 1

50 Ohms 11 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 SMB R/A PLUG TO JACK ADAPTER GOLD
Datasheet
272In Stock
Min.: 1
Mult.: 1

50 Ohms SMB 4 GHz
Amphenol RF RF Adapters - Between Series N PLG-TNC JCK
Datasheet
194In Stock
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - In Series N PLUG PLUG RIGHT ANGLE ADAPTER
Datasheet
48In Stock
Min.: 1
Mult.: 1

50 Ohms N 11 GHz
Amphenol RF RF Adapters - In Series F BULKHEAD JACK TO JACK ADAPTER
Datasheet
822In 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
183In Stock
Min.: 1
Mult.: 1

75 Ohms 4 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 4.3/10 Plug to N Jack, Straight
Datasheet
74In Stock
Min.: 1
Mult.: 1

50 Ohms 6 GHz