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
Change category view
Results: 411
Select Image Part #
 Mfr.
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 - In Series SMA ST PLUG PLUG ADAPTER GOLD
Datasheet
8,284In Stock
6,000Expected 10/08/2026
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series SMA ST JACK TO JACK ADAPTER
Datasheet
6,805In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series Adapter SMA Jack to SMA Jack
Datasheet
812In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series SMA JACK TO JACK BULKHEAD ADAPTER
Datasheet
40,868In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series SMA BULKHEAD ADAPTER
Datasheet
812In Stock
651Expected 20/10/2026
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 21/08/2026
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
1,821In Stock
647Expected 12/08/2026
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series N JACK TO JACK BULKHEAD
Datasheet
5,139In Stock
Min.: 1
Mult.: 1

50 Ohms N 11 GHz
Amphenol RF RF Adapters - Between Series SMA JACK TO N PLUG ADAPTER
Datasheet
2,917In Stock
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - Between Series SMA JACK TO N BLKHD JACK ADAPTER
Datasheet
5,451In Stock
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - Between Series SMA JACK TO N PANEL JACK ADAPTER
Datasheet
2,123In Stock
5,843On 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 AdaptAMCJackSMAJack Bulkhead, 50 Ohms
Datasheet
766In Stock
Min.: 1
Mult.: 1

50 Ohms 6 GHz
Amphenol RF RF Adapters - Between Series 1.0/2.3 DIN Jack to BNC Jack Adapter
Datasheet
106In Stock
Min.: 1
Mult.: 1

75 Ohms 2 GHz
Amphenol RF RF Adapters - Between Series BNC JACK TO N PLUG UG-201A/U
Datasheet
1,258In Stock
1,000Expected 21/08/2026
Min.: 1
Mult.: 1

50 Ohms 4 GHz
Amphenol RF RF Adapters - In Series BNC 50ohm Bulkhead
Datasheet
3,436In Stock
2,395Expected 20/09/2026
Min.: 1
Mult.: 1

50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series ADAPTER BULKHEAD
Datasheet
516In Stock
Min.: 1
Mult.: 1

75 Ohms BNC 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
9,800In 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 20/08/2026
Min.: 1
Mult.: 1

50 Ohms 7.5 GHz
Amphenol RF RF Adapters - In Series BH ADAPT JACK/JACK
Datasheet
87In Stock
Min.: 1
Mult.: 1

50 Ohms TNC 11 GHz