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 (GBP) 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 - In Series BNC R/A PLUG TO JACK ADAPTER 50 OHM-DC
Datasheet
45In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC JACK PLUG PUSH- ON BULKHEAD ADAPTER
Datasheet
16In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 2 GHz


Amphenol RF RF Adapters - In Series BNC R/A PLUG TO PLUG ADAPTER
Datasheet
136In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC ST PLUG TO JACK ADAPTER 50 OHM
Datasheet
132In 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 JACK BULK HEAD ISOL ADPTR
Datasheet
141In Stock
Min.: 1
Mult.: 1

50 Ohms TNC 11 GHz
Amphenol RF RF Adapters - In Series TNC Jack to Jack Bulkhead Adapter
Datasheet
12In Stock
Min.: 1
Mult.: 1

75 Ohms TNC 1 GHz
Amphenol RF RF Adapters - In Series TNC JACK TO JACK STRAIGHT ADAPTER
Datasheet
332In Stock
135Expected 19/02/2026
Min.: 1
Mult.: 1

50 Ohms TNC 11 GHz
Amphenol RF RF Adapters - In Series TNC R/A PLUG JACK ADAPTER 75 OHM
Datasheet
87In Stock
Min.: 1
Mult.: 1
75 Ohms TNC 1 GHz
Amphenol RF RF Adapters - In Series AdaptSMAJackSMAJack Bulkhead, 50 Ohms
Datasheet
12In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series SMB JACK TO JACK ADAPTER GOLD
Datasheet
70In Stock
Min.: 1
Mult.: 1

50 Ohms SMB 4 GHz
Amphenol RF RF Adapters - In Series SMB PLUG TO PLUG ADAPTER GOLD
Datasheet
39In Stock
50Expected 04/03/2026
Min.: 1
Mult.: 1

50 Ohms SMB 4 GHz
Amphenol RF RF Adapters - In Series SMB BLKHD JACK-JACK ADAPTER NICKEL MINI
Datasheet
27In Stock
Min.: 1
Mult.: 1
75 Ohms Mini-SMB 4 GHz
Amphenol RF RF Adapters - In Series Adapter N Jack to N Jack
Datasheet
31In Stock
Min.: 1
Mult.: 1

50 Ohms N 11 GHz
Amphenol RF RF Adapters - In Series N PLUG PLUG RIGHT ANGLE ADAPTER
Datasheet
31In Stock
25Expected 19/02/2026
Min.: 1
Mult.: 1

50 Ohms N 11 GHz
Amphenol RF RF Adapters - In Series N PLUG TO JACK ADAPTER
Datasheet
74In Stock
Min.: 1
Mult.: 1

50 Ohms N 11 GHz
Amphenol RF RF Adapters - In Series N JACK TO JACK PANEL ADAPTER
Datasheet
43In Stock
448On Order
Min.: 1
Mult.: 1

50 Ohms N 11 GHz
Amphenol RF RF Adapters - In Series N-Type Jack to N-Type Plug Adapter 50 Ohm Straight Bulkhead
Datasheet
9In Stock
25Expected 28/04/2026
Min.: 1
Mult.: 1
50 Ohms N
Amphenol RF RF Adapters - In Series N Plug to N Plug Adapter, Low PIM
Datasheet
1In Stock
25Expected 04/03/2026
Min.: 1
Mult.: 1

50 Ohms N 6 GHz
Amphenol RF RF Adapters - In Series UHF JACK TO UHF PLUG ADAPTER
Datasheet
66In Stock
Min.: 1
Mult.: 1
50 Ohms UHF 2.5 GHz
Amphenol RF RF Adapters - In Series UHF JACK TO UHF JACK ADAPTER, 50 OHM
Datasheet
48In Stock
Min.: 1
Mult.: 1

50 Ohms UHF 2.5 GHz
Amphenol RF RF Adapters - In Series FME NIPPLE PLUG TO TO BNC PLUG
Datasheet
75In Stock
Min.: 1
Mult.: 1

50 Ohms 1 GHz
Amphenol RF RF Adapters - Between Series FME NIPPLE PLUG TO TO TNC PLUG
Datasheet
33In Stock
207Expected 13/04/2026
Min.: 1
Mult.: 1
50 Ohms 1 GHz
Amphenol RF RF Adapters - Between Series FME NIPPLE PLUG TO TO N PLUG
Datasheet
25In Stock
Min.: 1
Mult.: 1

50 Ohms 1 GHz
Amphenol RF RF Adapters - Between Series FME PLUG TO UHF PLUG ADAPTER
Datasheet
9In Stock
Min.: 1
Mult.: 1

50 Ohms 1 GHz