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 (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Gender
Impedance
RF Series
Maximum Frequency

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 N JACK TO 7/16 JACK ADAPTER
Datasheet
19In Stock
Min.: 1
Mult.: 1
Amphenol RF RF Adapters - In Series Adapter SMB Plug to SMB Plug
Datasheet
48In Stock
Min.: 1
Mult.: 1

50 Ohms SMB 4 GHz
Amphenol RF RF Adapters - Between Series BNC PLUG TO MINI UFG JACK, ADAPTER
Datasheet
82In Stock
Min.: 1
Mult.: 1

50 Ohms 2.5 GHz
Amphenol RF RF Adapters - In Series SMA ST PLUG PLUG ADAPTER GOLD
Datasheet
8.252In Stock
6.000Expected 8/10/2026
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series SMA ST JACK TO JACK ADAPTER
Datasheet
6.774In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series Adapter SMA Jack to SMA Jack
Datasheet
806In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series SMA JACK TO JACK BULKHEAD ADAPTER
Datasheet
40.857In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series SMA BULKHEAD ADAPTER
Datasheet
446In Stock
651Expected 10/20/2026
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series Adapter SMA Jack to SMA
Datasheet
1.289In Stock
777Expected 8/17/2026
Min.: 1
Mult.: 1
50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series SMA R/A PLUG TO JACK ADAPTER 50 OHM GOLD
Datasheet
9.368In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series SMA JACK TO JACK 4 HOLE FLANGE ADAPTER
Datasheet
1.612In Stock
597Expected 9/1/2026
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series N JACK TO JACK BULKHEAD
Datasheet
5.079In Stock
Min.: 1
Mult.: 1

50 Ohms N 11 GHz
Amphenol RF RF Adapters - Between Series SMA JACK TO N PLUG ADAPTER
Datasheet
2.916In Stock
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - Between Series SMA JACK TO N BLKHD JACK ADAPTER
Datasheet
5.386In Stock
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - Between Series SMA JACK TO N PANEL JACK ADAPTER
Datasheet
2.156In Stock
5.692On Order
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - Between Series ADAPTER SMA-J/TNC-J BHD NI/BR
Datasheet
736In Stock
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - Between Series SMA JACK-BNC BLKHD JACK ADAPTER
Datasheet
1.248In Stock
Min.: 1
Mult.: 1

50 Ohms 4 GHz

Amphenol RF RF Adapters - Between Series AdaptAMCJackSMAJack Bulkhead, 50 Ohms
Datasheet
766In Stock
Min.: 1
Mult.: 1

50 Ohms 6 GHz
Amphenol RF RF Adapters - Between Series BNC JACK TO N PLUG UG-201A/U
Datasheet
1.255In Stock
1.000Expected 8/17/2026
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Amphenol RF RF Adapters - In Series R/A ADAPTER JCK/PLG UG-27C/U
Datasheet
941In Stock
Min.: 1
Mult.: 1

50 Ohms N 11 GHz
Amphenol RF RF Adapters - In Series BULKHEAD JCK TO JCK ADAPTER UG-30/U
Datasheet
402In Stock
Min.: 1
Mult.: 1

50 Ohms N 11 GHz
Amphenol RF RF Adapters - In Series N BULKHD JACK/JACK UG-30/U
Datasheet
9.770In Stock
Min.: 1
Mult.: 1

50 Ohms N 11 GHz
Amphenol RF RF Adapters - In Series Adapter BNC JacktoBNCJack
Datasheet
163In Stock
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - Between Series N JACK TO 7/16 JACK ADAPTER
Datasheet
66In Stock
25Expected 8/26/2026
Min.: 1
Mult.: 1

50 Ohms 7.5 GHz