Absolutely No Tariff Charges!

Secure Checkout

Absolutely No Tariff Charges!
Your Shopping Cart Is Empty

Secure Checkout

SMA Connectors

Sort Products By
SMA Connectors

The SMA connector (SubMiniature version A) is a type of coaxial RF connector developed in the 1960s. It is a threaded, weatherproof connector used in a variety of applications, including RF transmission, wireless communication, and satellite communication. It is one of the most popular RF connectors due to its small size, high performance, and reliability. The SMA connector consists of a center pin surrounded by a threaded coupling nut that ensures a secure connection.
It is a popular choice for many applications due to its robust design, excellent electrical performance, and wide availability.

The SMA connector is a two-piece connector consisting of a male and female connector.

The maximum frequency an SMA connector depends on a variety of factors, including the type of SMA connector, the cable used, and the environment in which the connector is used. General purpose SMA connectors are designed to support frequencies up to 18GHz, although this can vary depending on the specific connector and cable used. In addition there are a number of small select SMA Connectors for semi-rigid cables the can support a maximum frequency up to 34GHz

The maximum power an SMA connector can support depends on several factors, including the size of the connector, the type of cable used, and the environment in which the connector is used. Most SMA connectors can support 75 watts of power up to 10GHz . However, this power rating can be increased if the connector is used in a controlled environment, such as a laboratory or a factory. The size of the SMA connector also affects the maximum power it can support.

SMA Connectors

Impedance: 50 Ω
Working voltage rating: 500 VRMS (RG-58)
Working voltage rating: 375 VRMS (RG-316)
Frequency range: 0-12.4 GHz & 18GHz & 26GHz


Impedance: 50 Ω
Working voltage rating: 500 VRMS
Frequency range: 0-26 GHz

Mating: 1/4 - 18 threaded coupling
Interface: MIL-STD-348a, Section 310
Cabling: Clamp, crimp and solder
Plating G- gold N - nickel SS - stainless steel

To Build Your Cable Assembly online Click Here

SMA 2 Hole Flange

SMA 2 Hole Flange

  SMA Coaxial RF 2hole Flange Mount SMA 2 Hole Flange, LMR 400, LMR240 Ultra Flex, Pasternack

SMA 4 Hole Flange Connectors

SMA 4 Hole Flange Connectors

  SMA Coaxial RF 4hole Flange Mount Connectors for Mounting to Panels

SMA Bulkhead Connectors

SMA Bulkhead Connectors

  SMA Bulkhead Connectors for both Flexible and semi-rigid cables. Gold, Nickel and stainless steel available

SMA For Fexible cable

  SMA Connectors for RG Type Flexible Cable, Including Right Angle, Flange, Male and Female, RG178, RG174, RG316, RG58, RG55, RG223, RG400, RG142, RG141, RG188, RG179, RG213, RG59

SMA For LMR Cable

  SMA For LMR Cable, LMR200, bulk cable, TNC Attenuators in stock and ready to ship

SMA For Semirigid Cable

  SMA For Semirigid Cable, LMR200, bulk cable, Type N attenuators ready to ship today

SMA PCB Connector

SMA PCB Connector

  call for bulk orders on SMA PCB Connectors and Coaxial Cable

SMA Reverse Polarity Female Connectors

  SMA Reverse Polarity Female, LMR200, and all types of Coaxial Cable supplies

SMA Reverse Polarity Male

  SMA Reverse Polarity Male, LMR200, Coaxial Cable, Coaxial Attenuator

SMA Reverse Thread Connectors

  SMA Reverse Thread, LMR200, and everything you need but can't find

SMA Male Right Angle Connectors


SMA Male Straight Connectors