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 Adapters
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product Type
RF Series
Side 1 RF Series
Side 1 Body Style
Side 1 Gender
Side 1 Polarity
Side 2 RF Series
Side 2 Body Style
Side 2 Gender
Side 2 Polarity
Maximum Frequency
Impedance
Frequency Range
Packaging
Amphenol RF RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER ISO-75 Ohm
Datasheet
1.241In Stock
720Expected 8/28/2026
Min.: 1
Mult.: 1

RF Adapters - In Series BNC Jack (Female) Normal Jack (Female) Normal 2 GHz 75 Ohms Bulk
Amphenol RF RF Adapters - In Series BNC ST PLUG TO JACK ADAPTER 50 OHM
Datasheet
350In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series BNC Jack (Female) Normal Plug (Male) Normal 4 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series BNC PANEL JACK TO JACK ADAPTER
Datasheet
853In Stock
238Expected 9/20/2026
Min.: 1
Mult.: 1

RF Adapters - In Series BNC Jack (Female) Normal Jack (Female) Normal 4 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series TNC JACK JACK BULK HEAD ADAPTER 50 OHM
Datasheet
2.387In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series TNC Jack (Female) Normal Jack (Female) Normal 11 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series TNC JACK JACK BULK HEAD ADAPTER 50 OHM
Datasheet
161In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series TNC Jack (Female) Normal Jack (Female) Normal 11 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series TNC JACK JACK BULK HEAD ISOL ADPTR
Datasheet
265In Stock
175Expected 9/1/2026
Min.: 1
Mult.: 1

RF Adapters - In Series TNC Jack (Female) Normal Jack (Female) Normal 11 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series TNC R/A JACK PLUG ADAPTER
Datasheet
1.320In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series TNC Jack (Female) Normal Plug (Male) Normal 11 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series SMA ST PLUG PLUG ADAPTER STAINLESS
Datasheet
89In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series SMA Plug (Male) Normal Plug (Male) Normal 18 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series SMA BULKHEAD ADAPTER
Datasheet
413In Stock
651Expected 10/20/2026
Min.: 1
Mult.: 1

RF Adapters - In Series SMA Jack (Female) Normal Jack (Female) Normal 18 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series SMA ST J/J-ADP BHD IP68
Datasheet
1.438In Stock
3.756Expected 8/19/2026
Min.: 1
Mult.: 1

RF Adapters - In Series SMA Jack (Female) Normal Jack (Female) Normal 18 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series SMA PLUG TO JACK STRAIGHT ADAPTER
Datasheet
1.331In Stock
1.000Expected 8/28/2026
Min.: 1
Mult.: 1

RF Adapters - In Series SMA Jack (Female) Normal Plug (Male) Normal 18 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series SMA JACK TO JACK R/A ADAPTER
Datasheet
413In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series SMA Jack (Female) Normal Jack (Female) Normal 18 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series SMA PLUG TO PLUG R/A ADAPTER
Datasheet
1.139In Stock
990On Order
Min.: 1
Mult.: 1

RF Adapters - In Series SMA Plug (Male) Normal Plug (Male) Normal 18 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - Between Series SMB BLKHD JACK-JACK ADAPTER GOLD
Datasheet
240In Stock
Min.: 1
Mult.: 1

RF Adapters - Between Series SMB Bulkhead Jack (Female) Normal SMB Jack (Female) Normal 50 Ohms Bulk
Amphenol RF RF Adapters - In Series N PLUG TO PLUG
Datasheet
168In Stock
122Expected 8/17/2026
Min.: 1
Mult.: 1

RF Adapters - In Series N Plug (Male) Normal Plug (Male) Normal 11 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series N JACK TO JACK
Datasheet
259In Stock
250Expected 9/29/2026
Min.: 1
Mult.: 1

RF Adapters - In Series N Jack (Female) Normal Jack (Female) Normal 11 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series Adapter N Jack to N Jack
Datasheet
99In Stock
Min.: 1
Mult.: 1

RF Adapters - In Series N Jack (Female) Normal Jack (Female) Normal 11 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series N RIGHT ANGLE PLUG JACK ADAPTER
Datasheet
706In Stock
1.750On Order
Min.: 1
Mult.: 1

RF Adapters - In Series N Jack (Female) Normal Plug (Male) Normal 11 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series AdapterNJacktoNJack 4-Hole Flange50Ohms
Datasheet
226In Stock
251On Order
Min.: 1
Mult.: 1

RF Adapters - In Series N Jack (Female) Normal Jack (Female) Normal 11 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - In Series N-Type Jack to N-Type Plug Adapter 50 Ohm Straight Bulkhead
Datasheet
35In Stock
Min.: 1
Mult.: 1
RF Adapters - In Series N 50 Ohms Bulk
Amphenol RF RF Adapters - Between Series BNC JACK TO N JACK ADAPTER
Datasheet
214In Stock
Min.: 1
Mult.: 1

RF Adapters - Between Series BNC Jack (Female) Normal N Jack (Female) Normal 4 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - Between Series BNC PLUG TO N JACK ADAPTER
Datasheet
337In Stock
Min.: 1
Mult.: 1

RF Adapters - Between Series BNC Plug (Male) Normal N Jack (Female) Normal 4 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - Between Series SMA PLUG TO BNC JACK ADAPTER
Datasheet
449In Stock
1.410On Order
Min.: 1
Mult.: 1

RF Adapters - Between Series BNC Jack (Female) Normal SMA Plug (Male) Normal 4 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - Between Series SMA JACK TO BNC PLUG ADAPTER
Datasheet
290In Stock
250Expected 9/23/2026
Min.: 1
Mult.: 1

RF Adapters - Between Series BNC Plug (Male) Normal SMA Jack (Female) Normal 4 GHz 50 Ohms Bulk
Amphenol RF RF Adapters - Between Series SMA JACK TO TNC PLUG ADAPTER
Datasheet
1.142In Stock
1.812On Order
Min.: 1
Mult.: 1

RF Adapters - Between Series SMA Jack (Female) Normal TNC Plug (Male) Normal 11 GHz 50 Ohms Bulk