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 BNC JACK TO N JACK ADAPTER
Datasheet
206In Stock
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Amphenol RF RF Adapters - Between Series BNC PLUG TO N JACK ADAPTER
Datasheet
329In Stock
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Amphenol RF RF Adapters - Between Series SMA PLUG TO BNC JACK ADAPTER
Datasheet
477In Stock
1,354On Order
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Amphenol RF RF Adapters - Between Series SMA JACK TO BNC PLUG ADAPTER
Datasheet
264In Stock
250Expected 9/23/2026
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Amphenol RF RF Adapters - Between Series SMA JACK TO TNC PLUG ADAPTER
Datasheet
1,098In Stock
1,812On Order
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - Between Series SMA PLUG TO TNC PLUG ADAPTER
Datasheet
66In Stock
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - Between Series SMA JACK TO TNC JACK ADAPTER
Datasheet
65In Stock
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - Between Series SMA PLUG TO N JACK ADAPTER
Datasheet
437In Stock
431Expected 8/25/2026
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - Between Series SMA JACK TO N JACK ADAPTER
Datasheet
384In Stock
500Expected 8/25/2026
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - Between Series BNC JACK TO N PLUG ADAPTER
Datasheet
273In Stock
500Expected 10/1/2026
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Amphenol RF RF Adapters - Between Series SMA JACK TO BNC JACK ADAPTER
Datasheet
107In Stock
100Expected 9/8/2026
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Amphenol RF RF Adapters - Between Series SMA PLUG TO TNC JACK ADAPTER
Datasheet
143In Stock
521On Order
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - Between Series MCX PLUG TO SMA JACK ADAPTER
Datasheet
159In Stock
Min.: 1
Mult.: 1

50 Ohms 6 GHz
Amphenol RF RF Adapters - Between Series MCX PLUG TO SMA PLUG ADAPTER
Datasheet
112In Stock
Min.: 1
Mult.: 1

50 Ohms 6 GHz
Amphenol RF RF Adapters - Between Series MCX JACK TO SMA JACK ADAPTER
Datasheet
93In Stock
Min.: 1
Mult.: 1

50 Ohms 6 GHz
Amphenol RF RF Adapters - Between Series N PLUG TO TNC JACK ADAPTER
Datasheet
215In Stock
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - Between Series N JACK TO TNC PLUG ADAPTER
Datasheet
610In Stock
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - Between Series Adapter N Jack to TNC Plug
Datasheet
112In Stock
101Expected 8/17/2026
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - Between Series N JACK TO TNC JACK ADAPTER
Datasheet
315In Stock
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - Between Series N PLUG TO TNC PLUG ADAPTER
Datasheet
163In Stock
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - Between Series BNC PLUG TO UHF JACK ADAPTER
Datasheet
85In Stock
Min.: 1
Mult.: 1

50 Ohms 2.5 GHz
Amphenol RF RF Adapters - Between Series N JACK TO 7/16 PLUG ADAPTER
Datasheet
63In Stock
33Expected 9/9/2026
Min.: 1
Mult.: 1

50 Ohms 7.5 GHz
Amphenol RF RF Adapters - Between Series N PLUG TO 7/16 PLUG ADAPTER
Datasheet
55In Stock
Min.: 1
Mult.: 1

50 Ohms 7.5 GHz
Amphenol RF RF Adapters - Between Series SMA PLUG TO MMCX JACK ADAPTER
Datasheet
57In Stock
310On Order
Min.: 1
Mult.: 1

50 Ohms 6 GHz
Amphenol RF RF Adapters - Between Series SMA PLUG TO MMCX PLUG ADAPTER
Datasheet
86In Stock
Min.: 1
Mult.: 1

50 Ohms 6 GHz