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 (USD) 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 2.92M ST CBL-JCK BHD SDR
Datasheet
107In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms 2.92 mm 40 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA ST CBL-JCK BHD CRM IP67
Datasheet
211In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms 6 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA ST CBL-JCK BHD CRM IP67
Datasheet
294In Stock
Min.: 1
Mult.: 1

Jack (Pin) 50 Ohms SMA
Amphenol RF RF Connectors / Coaxial Connectors SMA STRAIGHT PLUG .085 S/R GOLD
Datasheet
4,678In Stock
3,960Expected 2026/04/22
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms SMA 18 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA RIGHT ANGLE PLUG STANDARD CABLE
Datasheet
4,023In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA RIGHT ANGLE PLUG STANDARD CABLE S
Datasheet
3,668In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA R/A PLUG 174 316 B7805A GOLD
Datasheet
7,768In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA STRAIGHT PCB RECEPTACLE
Datasheet
8,730In Stock
5,000Expected 2026/02/25
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms SMA 18 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA SURFACE MOUNT JACK
Datasheet
8,802In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms SMA 18 GHz
Amphenol RF RF Connectors / Coaxial Connectors Str PCB Jk SM
Datasheet
19,501In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms SMA 18 GHz
Amphenol RF RF Connectors / Coaxial Connectors R/A PCB Jk Thru-Hole
Datasheet
1,745In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series SMA ST PLUG PLUG ADAPTER GOLD
Datasheet
5,898In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series SMA ST JACK TO JACK ADAPTER
Datasheet
6,763In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series SMA JACK TO JACK BULKHEAD ADAPTER
Datasheet
27,760In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series SMA BULKHEAD ADAPTER
Datasheet
892In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series SMA ST J/J-ADP BHD IP68
Datasheet
2,565In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series Adapter SMA Jack to SMA
Datasheet
856In Stock
Min.: 1
Mult.: 1
50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series SMA PLUG TO JACK STRAIGHT ADAPTER
Datasheet
2,586In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series SMA R/A PLUG TO JACK ADAPTER 50 OHM GOLD
Datasheet
9,177In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA R/A PCB BULKHEAD JACK TEF GOLD
Datasheet
2,161In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA R/A PCB Jack Through Hole
Datasheet
882In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA ST PLUG 8X/ LMR 240 GOLD
Datasheet
2,228In Stock
650On Order
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms SMA 12.4 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA END LAUNCH PCB MNT JACK .062 GOLD
Datasheet
12,526In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms SMA 18 GHz
Amphenol RF RF Connectors / Coaxial Connectors SMA STRAIGHT JACK PCB MOUNT BULKHEAD
Datasheet
10,899In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms SMA 18 GHz
Amphenol RF RF Adapters - In Series SMA JACK TO JACK 4 HOLE FLANGE ADAPTER
Datasheet
2,356In Stock
Min.: 1
Mult.: 1

50 Ohms SMA 18 GHz