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: 366
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 Adapters - In Series UHF PLUG TO UHF JACK ADAPTER, RIGHT ANGL 151In Stock
30,81 €
29,31 €
27,94 €
27,22 €
Min.: 1
Mult.: 1
Non-Constant UHF 300 MHz
Amphenol RF RF Adapters - Between Series BNC PLUG TO SMA JACK VSWR:1.3MAX DC-4GHz 42In Stock
82Expected 16/12/2026
96,82 €
82,30 €
78,82 €
Min.: 1
Mult.: 1
50 Ohms 4 GHz


Amphenol RF RF Adapters - Between Series BNC JACK TO SMA PLUG VSWR:1.3max DC-4GHz 23In Stock
100,48 €
95,76 €
85,59 €
82,73 €
Min.: 1
Mult.: 1
50 Ohms 4 GHz


Amphenol RF RF Adapters - Between Series N TO SMA 25In Stock
322,18 €
267,85 €
255,70 €
Min.: 1
Mult.: 1
50 Ohms 11 GHz


Amphenol RF RF Adapters - In Series SMA ST ADP 24In Stock
106,08 €
90,17 €
84,53 €
80,50 €
79,30 €
Min.: 1
Mult.: 1
50 Ohms SMA 12.4 GHz
Amphenol RF RF Adapters - In Series JACK-JACK STRAIGHT ADAPTER 366In Stock
7,12 €
6,43 €
6,07 €
5,87 €
Min.: 1
Mult.: 1
50 Ohms SMA 12.4 GHz
Amphenol RF RF Adapters - In Series SMA STRAIGHT BLKHD ADPT 720In Stock
1 138On Order
10,75 €
Min.: 1
Mult.: 1
50 Ohms SMA 12.4 GHz

Amphenol RF RF Adapters - Between Series 4.3/10 Plug to N Jack, Straight 60In Stock
68,05 €
57,84 €
54,52 €
Min.: 1
Mult.: 1
50 Ohms 6 GHz
Amphenol RF RF Adapters - Between Series BNC Jack to HDBNC Jack Adapter 48In Stock
45,30 €
39,92 €
38,55 €
36,21 €
33,61 €
Min.: 1
Mult.: 1
75 Ohms 4 GHz
Amphenol RF RF Adapters - Between Series BNC Jack to HD-BNC Plug Adapter 43In Stock
688On Order
41,07 €
35,14 €
32,94 €
31,37 €
Min.: 1
Mult.: 1
75 Ohms 3 GHz
Amphenol RF RF Adapters - Between Series Panel HD-BNC Jack to HD-BNC Jack Isolate 31In Stock
52,76 €
43,64 €
41,69 €
40,36 €
37,27 €
Min.: 1
Mult.: 1
75 Ohms 3 GHz
Amphenol RF RF Adapters - In Series HD-BNC Jack/HD-BNC Jack Adapter 38In Stock
25Expected 20/11/2026
44,98 €
39,61 €
37,97 €
34,00 €
33,05 €
Min.: 1
Mult.: 1
75 Ohms HD-BNC 3 GHz
Amphenol RF RF Adapters - Between Series Adapter HD-BNC Plug to SMA Jack 91In Stock
44,24 €
38,98 €
36,99 €
35,23 €
Min.: 1
Mult.: 1
50 Ohms 6 GHz
Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Straight Crimp Plug,RG-316 75In Stock
16,17 €
13,73 €
13,57 €
13,37 €
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms HD-BNC 6 GHz
Amphenol RF RF Connectors / Coaxial Connectors RF Connector HD-BNC p Plug RG-316 50 Ohm 9In Stock
14,29 €
12,14 €
11,39 €
10,84 €
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms HD-BNC 6 GHz
Amphenol RF RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 75 OHM 9In Stock
9,13 €
8,45 €
7,54 €
6,71 €
6,03 €
Min.: 1
Mult.: 1
75 Ohms BNC 2 GHz
Amphenol RF RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 50 OHM 71In Stock
14,40 €
12,23 €
11,46 €
10,91 €
Min.: 1
Mult.: 1
50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC JACK JACK BLKHD ADAPTER 75 OHM 18In Stock
13,61 €
12,07 €
10,66 €
10,27 €
Min.: 1
Mult.: 1
75 Ohms BNC 2 GHz
Amphenol RF RF Adapters - In Series BNC JACK TO JACK ADAPTER 99In Stock
200Expected 16/12/2026
7,48 €
Min.: 1
Mult.: 1
50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC JACK TO JACK ADAPTER 211In Stock
536On Order
4,33 €
3,77 €
Min.: 1
Mult.: 1
50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC PLUG TO PLUG ADAPTER 50 OHM BR 205In Stock
47Expected 13/01/2027
7,40 €
6,30 €
5,90 €
5,62 €
Min.: 1
Mult.: 1
50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC PLUG TO PLUG ADAPTER 75 OHM BR 11In Stock
8,91 €
7,57 €
7,10 €
6,75 €
Min.: 1
Mult.: 1
75 Ohms BNC 2 GHz
Amphenol RF RF Adapters - In Series BNC R/A PLUG TO JACK ADAPTER 50 OHM-BR 54In Stock
11,23 €
9,95 €
9,57 €
9,18 €
Min.: 1
Mult.: 1
50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BNC R/A PLUG TO JACK ADAPTER 75 OHM-BR 178In Stock
8,28 €
7,03 €
6,60 €
6,29 €
Min.: 1
Mult.: 1
75 Ohms BNC 2 GHz
Amphenol RF RF Adapters - In Series BNC R/A PLUG TO JACK ADAPTER 50 OHM-DC 30In Stock
9,37 €
8,26 €
7,73 €
7,36 €
6,71 €
Min.: 1
Mult.: 1
50 Ohms BNC 4 GHz