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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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Gender
Impedance
RF Series
Maximum Frequency
Amphenol RF RF Connectors / Coaxial Connectors SMA STRAIGHT CRIMP PLUG RG 178/196
Datasheet
1.728In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA R/A CRIMP PLUG RG-223 142
Datasheet
1.349In Stock
1.345Expected 06/03/2026
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA SR PLUG 142/55 GOLD
Datasheet
3.421In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA ST CRMP PLG GOLD RG223/142 REV POL
Datasheet
433In Stock
Min.: 1
Mult.: 1

Plug (Socket) 50 Ohms RP-SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA R/A PLUG .141 STAINLESS STEEL NUT
Datasheet
338In Stock
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors R/A PCB Jk Thru-Hole
Datasheet
479In Stock
1.000Expected 06/03/2026
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA RA BLKHD JK GOLD .155 LEGS REV POL
Datasheet
217In Stock
Min.: 1
Mult.: 1

Jack (Pin) 50 Ohms RP-SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA R/A JACK PCB DIECAST
Datasheet
705In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA ST CRMP PLG GOLD RG8X LMR240 REV POL
Datasheet
208In Stock
Min.: 1
Mult.: 1

Plug (Socket) 50 Ohms RP-SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA STRAIGHT CRIMP PLUG LMR 200
Datasheet
2.084In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA RIGHT ANGLE PLUG LMR 200
Datasheet
173In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA STRAIGHT CRIMP JACK LMR 200
Datasheet
688In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA R/A PLUG RG-8X/ LMR240 GOLD
Datasheet
424In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA BULKHEAD JACK RG8X GOLD
Datasheet
893In Stock
220Expected 08/04/2026
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA R/A BH CRIMP JK LMR 100/RG 316/U
Datasheet
1.271In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA RA Crimp Jack 50 Ohm
Datasheet
473In Stock
537On Order
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA R/A BH CRIMP JK LMR 195/RG 58/U
Datasheet
178In Stock
656On Order
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA R/A PLUG .047
Datasheet
203In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA END LAUNCH PCB JACK .062 IN GOLD
Datasheet
1.051In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms SMA 18 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA JK .085in PCB 50 Ohm RND Post CTC
Datasheet
1.636In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms SMA 18 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA END LAUNCH PCB JK .062 REV POLARITY
Datasheet
432In Stock
Min.: 1
Mult.: 1

Jack (Pin) 50 Ohms RP-SMA 18 GHz
Amphenol RF RF Adapters - In Series SMA JACK TO JACK R/A ADAPTER
Datasheet
355In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA BULKHEAD JACK 316/U O RING SEAL
Datasheet
1.907In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors STRT BH PC MT JK .105 LEGS
Datasheet
1.059In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms SMA 18 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA ST PLUG SOLDER .250 SEMI RIGID
Datasheet
648In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms SMA 18 GHz