Coaxial PCB Connectors

Amphenol SV Microwave Coaxial PCB Connectors meet or exceed industry requirements for high-performance, efficient, compact designs. Configurations include single-port and multiport 2.92mm, 2.4mm, SMA, SMP, SMPM, and SMPS edge launch, board mount, and thru-hole connectors. SMPx PCB connectors are designed for high-density applications and allow axial and radial misalignment to compensate for tolerance stack up. Pre-tinned versions and custom PCB footprint designs that optimize connector to PCB transitions are also available.

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Amphenol RF RF Connectors / Coaxial Connectors SMA 4 HOLE FLNG PLUG BLNT POST W/EXT INS
Datasheet
459In Stock
287Expected 11/24/2026
Min.: 1
Mult.: 1

Connectors SMA Plug (Pin) 50 Ohms 12.4 GHz Solder Straight Standard Flange Mount Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA 2H Panel Mount Receptacle
Datasheet
783In Stock
Min.: 1
Mult.: 1

Connectors SMA Jack (Socket) 50 Ohms 12.4 GHz Solder Straight Standard Flange Mount Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA 4 HOLE FLANGE JK BLUNT POST GOLD
Datasheet
1.626In Stock
Min.: 1
Mult.: 1

Connectors SMA Jack (Socket) 50 Ohms 12.4 GHz Solder Straight Standard Flange Mount Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA PANEL MNT JACK 4 HOLE/TAB POST
Datasheet
124In Stock
Min.: 1
Mult.: 1

Connectors SMA Jack (Socket) 50 Ohms 12.4 GHz Solder Straight Standard Flange Mount Bulk
Amphenol RF RF Connectors / Coaxial Connectors PL 174/U NKL BDY P S/S NUT
Datasheet
505In Stock
Min.: 1
Mult.: 1

Connectors SMA Plug (Pin) 50 Ohms 12.4 GHz Crimp Straight Standard Cable Mount / Free Hanging RG-174, 188A, 316, Belden 7805A Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA BLKHD CRIMP JACK RG-223/142
Datasheet
509In Stock
Min.: 1
Mult.: 1

Connectors SMA Jack (Socket) 50 Ohms 12.4 GHz Crimp Straight Standard Bulkhead - Rear Mount RG-55, 142, 223, 400 Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA STRAIGHT CRIMP PLUG RG 178/196
Datasheet
1.398In Stock
1.620On Order
Min.: 1
Mult.: 1

Connectors SMA Plug (Pin) 50 Ohms 12.4 GHz Crimp Straight Standard Cable Mount / Free Hanging RG-178B/U, 196A/U Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA R/A CRIMP PLUG RG-223 142
Datasheet
1.862In Stock
Min.: 1
Mult.: 1

Connectors SMA Plug (Pin) 50 Ohms 12.4 GHz Crimp Right Angle Standard Cable Mount / Free Hanging RG-55/U, 142/U, 223/U, 400/U Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA ST CRMP PLG GOLD RG223/142 REV POL
Datasheet
416In Stock
Min.: 1
Mult.: 1

Connectors RP-SMA Plug (Socket) 50 Ohms 12.4 GHz Crimp Straight Reverse Cable Mount / Free Hanging RG-55/U, 142A/U, 223/U, 400/U Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA ST CRIMP JACK RG-316 DBLE BRAID
Datasheet
1.262In Stock
810Expected 11/17/2026
Min.: 1
Mult.: 1

Connectors SMA Jack (Socket) 50 Ohms 12.4 GHz Crimp Straight Standard Cable Mount / Free Hanging RG-316/U Double Braid Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA R/A PLUG .141 STAINLESS STEEL NUT
Datasheet
181In Stock
Min.: 1
Mult.: 1
Connectors SMA Plug (Pin) 50 Ohms 12.4 GHz Solder Right Angle RG-402/U, 0.141 Semi-Rigid Bulk
Amphenol RF RF Connectors / Coaxial Connectors R/A BH PC MOUNT SHORT LEGS
Datasheet
209In Stock
Min.: 1
Mult.: 1

PCB Connectors SMA Jack (Socket) 50 Ohms 12.4 GHz Solder Pin Right Angle Standard Bulkhead - Rear Mount Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA RA BLKHD JK GOLD .155 LEGS REV POL
Datasheet
150In Stock
Min.: 1
Mult.: 1

PCB Connectors RP-SMA Jack (Pin) 50 Ohms 12.4 GHz Solder Pin Right Angle Reverse Bulkhead - Rear Mount Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA R/A JACK PCB DIECAST
Datasheet
905In Stock
Min.: 1
Mult.: 1

PCB Connectors SMA Jack (Socket) 50 Ohms 12.4 GHz Solder Pin Right Angle Standard Through Hole Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA ST CRMP PLG GOLD RG8X LMR240 REV POL
Datasheet
323In Stock
47Expected 11/25/2026
Min.: 1
Mult.: 1

Connectors RP-SMA Plug (Socket) 50 Ohms 12.4 GHz Crimp Straight Reverse Cable Mount / Free Hanging RG-8X, LMR-240 Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA STRAIGHT CRIMP PLUG LMR 200
Datasheet
2.969In Stock
Min.: 1
Mult.: 1

Connectors SMA Plug (Pin) 50 Ohms 12.4 GHz Crimp Straight Standard Cable Mount / Free Hanging LMR-200, Belden 7807A Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA ST CRMP PLG LMR 200 REV POLARITY
Datasheet
389In Stock
Min.: 1
Mult.: 1

Connectors RP-SMA Plug (Socket) 50 Ohms 12.4 GHz Crimp Straight Reverse Cable Mount / Free Hanging LMR-200 Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA RIGHT ANGLE PLUG LMR 200
Datasheet
276In Stock
328Expected 11/17/2026
Min.: 1
Mult.: 1

Connectors SMA Plug (Pin) 50 Ohms 12.4 GHz Crimp Right Angle Standard Cable Mount / Free Hanging LMR-200, Belden 7807A Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA STRAIGHT CRIMP JACK LMR 200
Datasheet
342In Stock
1.165On Order
Min.: 1
Mult.: 1

Connectors SMA Jack (Socket) 50 Ohms 12.4 GHz Crimp Straight Standard Cable Mount / Free Hanging LMR-200, Belden 7807A Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA R/A PLUG RG-8X/ LMR240 GOLD
Datasheet
171In Stock
230Expected 9/29/2026
Min.: 1
Mult.: 1

Connectors SMA Plug (Pin) 50 Ohms 12.4 GHz Crimp Right Angle Standard Cable Mount / Free Hanging RG-8X, LMR240, Belden 7808A Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA ST JACK RG8X/ LMR240
Datasheet
544In Stock
81Expected 11/17/2026
Min.: 1
Mult.: 1

Connectors SMA Jack (Socket) 50 Ohms 12.4 GHz Crimp Straight Standard Cable Mount / Free Hanging RG-8X, LMR240, Belden 7808A Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA R/A BH CRIMP JK LMR 100/RG 316/U
Datasheet
718In Stock
1.000Expected 8/25/2026
Min.: 1
Mult.: 1

Connectors SMA Jack (Socket) 50 Ohms 12.4 GHz Crimp Right Angle Standard Bulkhead - Rear Mount RG-174, 188A, 316, Belden 7805A Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA RA Crimp Jack 50 Ohm
Datasheet
721In Stock
2.458On Order
Min.: 1
Mult.: 1

Connectors SMA Jack (Socket) 50 Ohms 12.4 GHz Crimp Right Angle Standard Bulkhead - Rear Mount RG-174/U, 188A/U, 316/U IP67
Amphenol RF RF Connectors / Coaxial Connectors SMA STRAIGHT PLUG .047 SEMI RIGID SOL
Datasheet
1.027In Stock
570Expected 12/8/2026
Min.: 1
Mult.: 1

Connectors SMA Plug (Pin) 50 Ohms 18 GHz Solder Straight Standard Cable Mount / Free Hanging 0.047 in. Semi-Rigid Bulk
Amphenol RF RF Connectors / Coaxial Connectors SMA R/A PLUG .047
Datasheet
305In Stock
500Expected 11/24/2026
Min.: 1
Mult.: 1

Connectors SMA Plug (Pin) 50 Ohms 12.4 GHz Solder Right Angle Standard Cable Mount / Free Hanging 0.047 in. Semi-Rigid Bulk