SMA Coaxial Connectors

Amphenol RF SMA Coaxial Connectors provide high-performance RF interconnect solutions engineered for demanding applications. Designed for 50Ω systems, these threaded coaxial connectors offer exceptional electrical performance up to 26.5GHz, ensuring minimal signal loss and superior VSWR. Precision-machined components and rugged construction deliver reliable mechanical integrity, even in harsh or high-vibration environments. Versatile mounting options include PCB-mount, cable-mount, and panel-mount, allowing seamless integration into a wide array of systems. PCB mount options include through-hole, surface mount, and end launch configurations to accommodate diverse design requirements.

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Amphenol RF RF Cable Assemblies SMA R/A Plug to SMA ST Plug RG-316 6 in.
Datasheet
1,892In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series ADAPTER SMA-J/TNC-J BHD NI/BR
Datasheet
901In Stock
240Expected 14/04/2026
Min.: 1
Mult.: 1

Amphenol / SV Microwave RF Adapters - In Series SMA F to F Bulkhead Hermetic Adapter
Datasheet
656In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series SMA Strt Jck to Plg Adpt Qck Conn 50ohm
Datasheet
564In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors R/A PCB RECEPTACLE
Datasheet
5,018In Stock
2,015Expected 19/02/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors VERTICAL PCB JACK GOLD PLATED BRASS
Datasheet
20,915In Stock
Min.: 1
Mult.: 1



Amphenol RF RF Adapters - Between Series 4HOLE N JCK/SMA JCK
Datasheet
216In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series BULKHEAD JCK TO JCK ADAPTER PASSIVATED
Datasheet
808In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors 0.86 Semi-Rigid SMA Plug Solder Type
Datasheet
1,975In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series SMA Jck to SMP Jck Adpt 50 Ohm 26.5Ghz
Datasheet
397In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors 2.92M ST CBL-JCK BHD SDR
Datasheet
7In Stock
100Expected 16/02/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors RP SMA Straight Crimp Jack Bulkhead 0.81 mm Micro-cable 50 Ohm IP67
Datasheet
100In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors RP SMA Straight Crimp Jack Bulkhead 1.32 mm Micro-cable 50 Ohm IP67
Datasheet
100In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors RP SMA Straight Crimp Jack Bulkhead 1.37 mm Micro-cable 50 Ohm IP67
Datasheet
100In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors RP SMA Straight Crimp Jack Bulkhead RG-178 Cable 50 Ohm IP67
Datasheet
68In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors RPSMA ST CBL-PLG F/H CRM
Datasheet
50In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMA ST CBL-JCK BHD CRM IP67
Datasheet
100In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMA ST CBL-JCK BHD CRM IP67
Datasheet
79In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMA Straight Crimp Plug TFC 3.6mm RTK044 50 Ohm
Datasheet
81In Stock
1,202On Order
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series TNC BULHEAD JACK MCX JACK IP67 ADAPT
Datasheet
148In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMA STRAIGHT PLUG .141 S/R GOLD
Datasheet
3,295In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMA STRAIGHT SOLDER JACK .085 SEMI RIGID
Datasheet
787In Stock
750Expected 04/03/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMA BULKHEAD JACK .085 S/R GOLD
Datasheet
1,563In Stock
478Expected 16/03/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMA BULKHEAD JACK .141 Semi-Rigid Cbl
Datasheet
210In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMA 4 HOLE FLANGE .085 S/R GOLD
Datasheet
1,033In Stock
Min.: 1
Mult.: 1