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: 366
Select Image Part # Mfr. Description Datasheet Availability Pricing (JPY) 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 STRT JCK TO JCK GLD 12In Stock
¥19,330.7
¥17,389
¥15,980.5
¥15,218.1
Min.: 1
Mult.: 1
50 Ohms SMA 12.4 GHz


Amphenol RF RF Adapters - In Series N ST ADP BHD J/J UG-30D/U 1In Stock
¥27,115.8
¥23,727.4
¥22,244.1
¥21,184.4
Min.: 1
Mult.: 1
50 Ohms N 11 GHz

Amphenol RF RF Adapters - Between Series 4.3/10 Plug to N Plug, Straight 1In Stock
¥14,522.1
¥12,342.9
¥11,318.1
¥10,990.8
¥10,494.2
Min.: 1
Mult.: 1
50 Ohms 6 GHz
Amphenol RF RF Adapters - Between Series AMC Jack to BNC Jack Adapter 50 Ohm Straight Bulkhead 16In Stock
¥3,890.1
¥3,375.2
¥3,197.4
¥3,159.2
Min.: 1
Mult.: 1
50 Ohms 6 GHz


Amphenol RF RF Adapters - Between Series Adapter 716 Male/N- 38In Stock
¥19,769.2
¥16,904
¥15,847.6
¥15,091.8
¥14,372.6
Min.: 1
Mult.: 1
50 Ohms 6 GHz
Amphenol RF RF Adapters - Between Series BNC Jack to HD-BNC Plug Adapter 23In Stock
708On Order
¥7,986.1
¥6,786.8
¥6,361.6
¥6,059.3
Min.: 1
Mult.: 1
75 Ohms 3 GHz
Amphenol RF RF Adapters - Between Series BNC Plug to HD-BNC Plug Adapter 32In Stock
¥8,178.8
¥6,951.3
¥6,516.1
¥6,031.1
Min.: 1
Mult.: 1
75 Ohms 3 GHz


Amphenol RF RF Adapters - Between Series HD-BNC ST Jack/SMA Jack Adapter 50 Ohm 44In Stock
¥6,155.7
¥5,232.2
¥5,012.9
¥4,670.7
Min.: 1
Mult.: 1
50 Ohms 6 GHz
Amphenol RF RF Adapters - Between Series SMA Jack to AFI Jack Adapter 28In Stock
¥9,437.8
¥8,021
¥7,672.2
¥7,054.3
Min.: 1
Mult.: 1
50 Ohms 6 GHz
Amphenol RF RF Adapters - In Series SMA RA ADP STD P/J 21In Stock
¥25,444.9
¥21,629.5
Min.: 1
Mult.: 1
50 Ohms SMA 12.4 GHz


Amphenol RF RF Adapters - Between Series N F TO SMA F ADAPTER 11In Stock
¥32,987.5
¥28,042.7
Min.: 1
Mult.: 1
50 Ohms 12.4 GHz
Amphenol RF 242222
Amphenol RF RF Adapters - Between Series N JACK TO TNC JACK PANEL MOUNT ADPTR 21In Stock
78Expected 11/25/2026
¥9,972.6
¥8,476.1
¥7,946.2
¥7,565.9
Min.: 1
Mult.: 1
50 Ohms 11 GHz
Amphenol RF RF Adapters - In Series FME NIPPLE PLUG- NIPPLE PLUG ADAPTER 39In Stock
¥3,956.5
¥3,361.9
¥3,150.9
¥2,739
Min.: 1
Mult.: 1
50 Ohms FME 1 GHz


Amphenol RF RF Adapters - In Series F-CONN F/F ADAPTER 20In Stock
¥5,421.5
¥4,607.6
¥4,318.6
¥4,125.9
Min.: 1
Mult.: 1
75 Ohms F 1 GHz
Amphenol RF RF Adapters - Between Series QMA JACK TO SMA JACK ADAPTER 2In Stock
97Expected 11/11/2026
¥21,880.4
¥12,794.7
¥12,729.9
Min.: 1
Mult.: 1
50 Ohms 6 GHz

Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Straight Crimp Jack 1.13 MM Bulkhead Rear Mount 50 Ohm 100In Stock
¥2,822
¥2,396.8
¥2,247.3
¥2,139.4
Min.: 1
Mult.: 1
Jack (Pin) 50 Ohms 9 GHz

Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Straight Crimp Jack RG-178 Bulkhead Rear Mount 50 Ohm 100In Stock
¥2,802.1
¥2,380.2
¥2,232.4
¥2,124.4
Min.: 1
Mult.: 1
Jack (Pin) 50 Ohms 9 GHz

Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Straight Crimp Jack 1.37 MM Bulkhead Rear Mount 50 Ohm 97In Stock
¥2,825.4
¥2,400.1
¥2,249
¥2,142.7
Min.: 1
Mult.: 1
Jack (Pin) 50 Ohms 9 GHz

Amphenol RF RF Connectors / Coaxial Connectors HD-BNC Straight Crimp Jack 0.81 MM Bulkhead Rear Mount 50 Ohm 100In Stock
¥3,028
¥2,572.9
¥2,411.8
¥2,295.5
Min.: 1
Mult.: 1
Jack (Pin) 50 Ohms 9 GHz
Amphenol RF RF Adapters - Between Series BNC PLUG TO UHF PLUG ADAPTER 14In Stock
¥4,468.1
¥3,797
Min.: 1
Mult.: 1
50 Ohms 2.5 GHz
Amphenol RF RF Adapters - In Series BH ADAPT JACK/JACK 44In Stock
¥5,951.4
¥5,017.9
¥4,838.5
Min.: 1
Mult.: 1
50 Ohms TNC 11 GHz
Amphenol RF RF Adapters - In Series SMC JK TO JK BULK ADAPTOR 7In Stock
¥4,194
Min.: 1
Mult.: 1
50 Ohms SMC 10 GHz
Amphenol RF RF Adapters - Between Series FME PLUG TO MINI UHF PLUG, ADAPTER 3In Stock
¥5,037.8
Min.: 1
Mult.: 1
50 Ohms 1 GHz
Amphenol RF RF Adapters - Between Series FME NIPPLE PLUG TO TO SMA JACK 56In Stock
¥2,013.1
¥1,852
Min.: 1
Mult.: 1
50 Ohms 1 GHz
Amphenol RF RF Adapters - Between Series MINI UHF JACK TO SMA PLUG, ADAPTER 19In Stock
¥7,135.7
Min.: 1
Mult.: 1
50 Ohms 2.5 GHz