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 Connectors / Coaxial Connectors SMA ST CBL-JCK BHD CRM IP67
Datasheet
292In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series SMA JACK TO TNC PLUG REVERSE POLARITY
Datasheet
1.526In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors R/A PLG 174 316 GLD
Datasheet
950In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMA Str Cr Jack RG-1 78 Bkhd 50 Ohm IP67
Datasheet
1.400In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMA SOLDER (M) .085 CUJACK
Datasheet
567In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMA Straight Crimp Plug TFC 3.6mm RTK044 50 Ohm
Datasheet
1.273In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMA ST CBL-JCK F/H CRM
Datasheet
467In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMA CONN 0-18GHz 50ohms
Datasheet
147In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Cable Assemblies SMA St Plug to St Plug 141 4 Inch
Datasheet
90In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series SMA PLUG TO SMC JACK ADAPTER
Datasheet
146In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series SMA male(plug) to SSMA female(jack) adapter
Datasheet
89In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors CRIMP PLUG TWB 240
Datasheet
227In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMA STRAIGHT JACK PCB REV POL
Datasheet
657In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors STRT PLG 58/141
Datasheet
22In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors STRT PLG .141S/R GLD
Datasheet
736In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors R/A PLG 55 142 PAS
Datasheet
90In Stock
Min.: 1
Mult.: 1



Amphenol RF RF Adapters - Between Series QMA Jack to SMA Plug Adapter
Datasheet
60In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors 4H FLNG JCK POST Ni
Datasheet
603In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMAEndLaunchJack .042iPCB50OhmRndCont
Datasheet
99In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMA ST JACK LMR400 B9913 B7810A B8214
Datasheet
125In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - In Series in-series straight plug to plug
Datasheet
25In Stock
Min.: 1
Mult.: 1



Amphenol RF RF Connectors / Coaxial Connectors sma str plug CRIMP/SOLDER
Datasheet
86In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Adapters - Between Series SMA J/TNC J
Datasheet
26In Stock
1Expected 8/20/2026
Min.: 1
Mult.: 1

Amphenol RF RF Connectors / Coaxial Connectors SMA Str Solder Jk RG -402 0.141 Bkhd 50
Datasheet
117In Stock
Min.: 1
Mult.: 1

Amphenol RF RF Cable Assemblies SMA St Plug to St Plug RG-58/U 36in
Datasheet
173In Stock
Min.: 1
Mult.: 1