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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Results: 411
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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 N PUSHON(M)-BLKHD FEED THRU(F) 88In Stock
$283.35
$240.86
$225.82
$214.73
Min.: 1
Mult.: 1
50 Ohms N 11 GHz
Amphenol RF RF Adapters - In Series Adapter SMA Jack to SMA 1,895In Stock
$34.86
$31.41
$29.44
$28.13
Min.: 1
Mult.: 1
50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - Between Series Adapter F JK/N JK 88In Stock
$34.19
$29.05
$26.89
$25.93
Min.: 1
Mult.: 1
75 Ohms 2 GHz
Amphenol RF RF Adapters - Between Series 1.0/2.3 DIN Jack to BNC Jack Adapter 106In Stock
$38.45
$32.67
$30.63
$29.26
Min.: 1
Mult.: 1
75 Ohms 2 GHz
Amphenol RF RF Adapters - In Series 7/16 PLG to 7/16 JK Adapter, Low PIM 28In Stock
$125.70
$94.28
$90.20
$86.65
Min.: 1
Mult.: 1
50 Ohms 7/16 6 GHz
Amphenol RF RF Connectors / Coaxial Connectors HD-BNC PCB RA TH Jk Bkhd 50 Ohm Iso 95In Stock
$22.97
$19.51
$18.29
$17.42
Min.: 1
Mult.: 1
Jack (Socket) 50 Ohms HD-BNC 6 GHz
Amphenol RF RF Adapters - In Series BNC ST PLUG TO JACK ADAPTER 50 OHM 337In Stock
$15.14
$13.18
$12.36
$11.77
Min.: 1
Mult.: 1
50 Ohms BNC 4 GHz
Amphenol RF RF Adapters - Between Series N PLUG TO MCX JACK ADAPTER 96In Stock
$29.29
$24.89
$23.33
$22.22
Min.: 1
Mult.: 1
50 Ohms 6 GHz
Amphenol RF RF Adapters - Between Series N JACK TO SMB BLKHD JACK ADAPTER 80In Stock
$35.37
$30.06
$28.17
$26.83
Min.: 1
Mult.: 1
50 Ohms 4 GHz
Amphenol RF RF Adapters - In Series BULKHEAD JACK/JACK ADAPTER 611In Stock
14Expected 10/12/2026
$21.87
$15.88
$15.45
$14.09
$13.95
Min.: 1
Mult.: 1
Non-Constant Twinax 500 MHz


Amphenol RF RF Adapters - Between Series BNC JACK TO SMA JACK 44In Stock
$89.53
$77.60
$73.51
$67.94
$64.70
Min.: 1
Mult.: 1
50 Ohms 4 GHz
Amphenol RF RF Adapters - In Series N Plug to N Plug Adapter, Low PIM 31In Stock
$96.49
$82.03
$78.80
$76.17
Min.: 1
Mult.: 1
50 Ohms N 6 GHz
Amphenol RF RF Adapters - In Series UHF JACK TO UHF JACK ADAPTER 1,860In Stock
$11.23
$9.96
$9.58
$9.19
Min.: 1
Mult.: 1
50 Ohms UHF 2.5 GHz
Amphenol RF RF Adapters - Between Series SMA PLUG TO SMC JACK ADAPTER 133In Stock
$29.44
$25.02
$23.45
$22.33
Min.: 1
Mult.: 1
50 Ohms 10 GHz
Amphenol RF RF Adapters - Between Series SMA male(plug) to SSMA female(jack) adapter 89In Stock
$30.27
$25.72
$24.11
$23.04
Min.: 1
Mult.: 1
50 Ohms 12.4 GHz
Amphenol RF RF Adapters - In Series F BULKHEAD JACK TO JACK ADAPTER 822In Stock
$2.14
$1.86
$1.73
$1.27
Min.: 1
Mult.: 1
75 Ohms F 2 GHz
Amphenol RF RF Adapters - Between Series N PLUG TO 7/16 PLUG ADAPTER 55In Stock
$98.94
$84.11
$79.35
$76.63
$70.01
Min.: 1
Mult.: 1
50 Ohms 7.5 GHz
Amphenol RF RF Adapters - Between Series BNC Plug to HD-BNC Jack Adapter 181In Stock
$56.26
$47.82
$40.65
$39.89
Min.: 1
Mult.: 1
75 Ohms 4 GHz
Amphenol RF RF Adapters - In Series Adapter N Jack to N Jack 89In Stock
$17.34
$15.42
$15.41
$14.83
Min.: 1
Mult.: 1
50 Ohms N 11 GHz
Amphenol RF RF Adapters - In Series N R/A ADAPTR PLUG JACK HI PERFORMANCE 207In Stock
$29.99
$25.48
$23.88
$22.74
Min.: 1
Mult.: 1
50 Ohms N 11 GHz
Amphenol RF RF Adapters - Between Series BNC PLUG TO MCX JACK ADAPTER 95In Stock
$34.13
$24.70
$23.80
$23.19
Min.: 1
Mult.: 1
50 Ohms 4 GHz
Amphenol RF RF Adapters - Between Series N JACK TO MMCX JACK ADAPTER 20In Stock
$35.95
$27.20
$26.29
$24.84
Min.: 1
Mult.: 1
50 Ohms 6 GHz
Amphenol RF RF Adapters - Between Series BNC PLUG TO UHF PLUG ADAPTER 16In Stock
$26.90
$22.86
$21.01
$19.96
Min.: 1
Mult.: 1
50 Ohms 2.5 GHz
Amphenol RF RF Adapters - Between Series BNC PLUG TO TNC JACK 51In Stock
$74.11
$62.99
$59.99
$57.98
Min.: 1
Mult.: 1
50 Ohms 4 GHz
Amphenol RF RF Adapters - In Series SMC JK TO JK BULK ADAPTOR 67In Stock
$25.23
$21.46
$20.11
$19.15
Min.: 1
Mult.: 1
50 Ohms SMC 10 GHz