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 (CLP) 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 PLUG UG-201A/U 1.849In Stock
$34.247
$32.538
$31.159
$30.578
Min.: 1
Mult.: 1
50 Ohms 4 GHz
Amphenol RF RF Adapters - In Series N PUSHON(M)-BLKHD FEED THRU(F) 88In Stock
$322.814
$274.406
$257.271
$241.139
Min.: 1
Mult.: 1
50 Ohms N 11 GHz

Amphenol RF RF Adapters - Between Series AdaptAMCJackSMAJack Bulkhead, 50 Ohms 754In Stock
$27.411
$26.089
$25.258
$25.053
Min.: 1
Mult.: 1
50 Ohms 6 GHz
Amphenol RF RF Adapters - In Series F BULKHEAD JACK TO JACK ADAPTER 822In Stock
$2.119
$1.937
$1.424
$1.379
Min.: 1
Mult.: 1
75 Ohms F 2 GHz
Amphenol RF RF Adapters - Between Series N PLUG TO 7/16 PLUG ADAPTER 55In Stock
$85.639
$80.205
$79.761
Min.: 1
Mult.: 1
50 Ohms 7.5 GHz
Amphenol RF RF Adapters - In Series in-series straight plug to plug 25In Stock
$135.711
$100.849
Min.: 1
Mult.: 1
50 Ohms SMA 12.4 GHz
Amphenol RF RF Adapters - Between Series BNC Plug to HD-BNC Jack Adapter 176In Stock
$60.154
$52.589
$46.995
$44.136
$41.037
Min.: 1
Mult.: 1
75 Ohms 4 GHz
Amphenol RF RF Adapters - In Series Adapter N Jack to N Jack 89In Stock
$18.844
$17.556
$17.294
$17.169
Min.: 1
Mult.: 1
50 Ohms N 11 GHz
Amphenol RF RF Adapters - In Series N R/A ADAPTR PLUG JACK HI PERFORMANCE 203In Stock
$30.031
$27.206
$26.408
$25.907
Min.: 1
Mult.: 1
50 Ohms N 11 GHz
Amphenol RF RF Adapters - In Series BH ADAPT JACK/JACK
166In Stock
$110.179
$94.959
$89.023
$84.774
Min.: 1
Mult.: 1
50 Ohms TNC 11 GHz
Amphenol RF RF Adapters - Between Series Adptr Straight Blkhd SMA Jack to BNC Jac 244In Stock
$51.871
$46.369
$43.463
$41.344
Min.: 1
Mult.: 1
50 Ohms 4 GHz
Amphenol RF RF Adapters - In Series SMA JACK TO JACK R/A ADAPTER 356In Stock
$14.925
$12.680
$11.883
$11.313
Min.: 1
Mult.: 1
50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - Between Series N PLUG TO MCX JACK ADAPTER 91In Stock
$33.347
$28.357
$26.579
$23.207
Min.: 1
Mult.: 1
50 Ohms 6 GHz
Amphenol RF RF Adapters - Between Series N JACK TO SMB BLKHD JACK ADAPTER 80In Stock
$40.262
$34.247
$32.093
$28.539
Min.: 1
Mult.: 1
50 Ohms 4 GHz
Amphenol RF RF Adapters - In Series BNC JACK-JACK PANEL MOUNT UG-414A/U 24In Stock
$93.523
$90.139
$85.036
$76.047
Min.: 1
Mult.: 1
50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - In Series BULKHEAD JACK/JACK ADAPTER 625In Stock
$17.214
$16.440
$15.802
$15.266
$15.255
Min.: 1
Mult.: 1
Non-Constant Twinax 500 MHz
Amphenol RF RF Adapters - In Series FEMALE TO FEMALE BULKHEAD ADAPATER 51In Stock
$70.293
$66.169
$64.380
$51.131
$50.789
Min.: 1
Mult.: 1
50 Ohms N 11 GHz


Amphenol RF RF Adapters - Between Series BNC JACK TO SMA JACK 44In Stock
$101.999
$75.454
$75.044
$72.583
Min.: 1
Mult.: 1
50 Ohms 4 GHz
Amphenol RF RF Connectors / Coaxial Connectors HD-BNC PCB RA TH Jk Bkhd 50 Ohm Iso 95In Stock
$21.658
$19.584
$18.741
$18.696
Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms HD-BNC 6 GHz


Amphenol RF RF Adapters - Between Series PLUG-SMA PLUG 15In Stock
9Expected 11/22/2026
$158.143
$134.412
$125.879
$120.011
Min.: 1
Mult.: 1
50 Ohms 4 GHz
Amphenol RF RF Adapters - In Series N Plug to N Plug Adapter, Low PIM 31In Stock
$105.805
$78.724
$76.480
Min.: 1
Mult.: 1
50 Ohms N 6 GHz
Amphenol RF RF Adapters - In Series UHF JACK TO UHF JACK ADAPTER 1.748In Stock
$9.399
$8.670
$7.690
$7.519
Min.: 1
Mult.: 1
50 Ohms UHF 2.5 GHz
Amphenol RF RF Adapters - Between Series SMA PLUG TO SMC JACK ADAPTER 131In Stock
$28.197
$25.212
$23.993
$23.127
Min.: 1
Mult.: 1
50 Ohms 10 GHz
Amphenol RF RF Adapters - Between Series SMA male(plug) to SSMA female(jack) adapter 89In Stock
$34.361
$29.222
$27.388
$24.062
Min.: 1
Mult.: 1
50 Ohms 12.4 GHz
Amphenol RF RF Adapters - In Series BNC ST PLUG TO JACK ADAPTER 50 OHM 323In Stock
$17.078
$15.016
$14.081
$13.409
Min.: 1
Mult.: 1
50 Ohms BNC 4 GHz