SMA Connectors

The SMA Connector is a coaxial RF connector with a 50 Ohm impedance. The Sub Miniature version A connector is commonly used in WiFi antenna systems, but has also been used in hand held radio antennas.
SMA Connectors are equipped with a threaded barrel and hex nut that screws the plug and socket together, ensuring the centre pin of the female connection is held steady and the mating is secure.
Our range of SMA Connectors accommodate for cable, panel and PCB mounting, and has gold-plated options for a long-term quality connection.

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Description Price Gender Mounting Type Body Orientation Cable Type Termination Method Polarity Bulkhead Impedance Operating Frequency Body Plating Minimum Operating Temperature CAD Drawing Maximum Operating Temperature Mating Type
RS Stock No. 783-9638
Mfr. Part No.SMA-CONNECTOR
BrandLPRS
TWD54
Each (In a Pack of 5)
units
Female PCB Mount Straight - Solder - No 50Ω - - - - - Threaded
RS Stock No. 526-5757
BrandRS PRO
TWD134
Each
units
Female Edge Mount Straight - Solder Normal No 50Ω 0 → 18GHz Gold - - - -
RS Stock No. 295-6129
Mfr. Part No.R125403000W
BrandRadiall
TWD387
Each
units
Female Flange Mount Straight - Solder - No 50Ω 0 → 18GHz Gold -65 °C - +165 °C -
RS Stock No. 164-8659
Mfr. Part No.5-1814400-1
TWD69
Each (In a Bag of 50)
units
Female PCB Mount Right Angle - Solder - No 50Ω 0 → 3GHz Gold - - - -
RS Stock No. 616-3400
Mfr. Part No.5-1814400-1
TWD55
Each
units
Female PCB Mount Right Angle - Solder - No 50Ω 0 → 3GHz Gold - 3D CAD Model - -
RS Stock No. 526-5785
BrandRS PRO
TWD73
Each
units
Female Edge Mount Straight - Solder Normal No 50Ω 0 → 18GHz Gold - - - -
RS Stock No. 616-3422
Mfr. Part No.5-1814832-1
TWD51
Each
units
Female PCB Mount Straight - Solder - No 50Ω 0 → 3GHz Gold - - - -
RS Stock No. 135-5074
Mfr. Part No.5-1814832-1
TWD66
Each (In a Box of 50)
units
Female PCB Mount Straight - Solder - No 50Ω 0 → 3GHz Gold - - - -
RS Stock No. 885-9850
Mfr. Part No.142-0701-501
TWD236
Each
units
Female PCB Mount Right Angle LMR100, LMR195, LMR200, LMR240, RG142, RG178, RG316, RG58 Solder Normal No 50Ω 18GHz Gold over Nickel - - - Quick Connect
RS Stock No. 819-4138
Mfr. Part No.32K201-400L5
TWD283
Each
units
Female PCB Mount Right Angle - Solder - No 50Ω 0 → 18GHz Gold - - - Screw On
RS Stock No. 800-6918
Mfr. Part No.73100-0115
BrandMolex
TWD115
Each
units
Female PCB Mount Right Angle - Solder Normal No 50Ω - Nickel - - - -
RS Stock No. 712-3201
Mfr. Part No.J01150A0031
TWD296
Each
units
Male Cable Mount Straight RG142 B/U, RG223/U, RG400/U Solder - No 50Ω 0 → 18GHz Gold -65 °C - +165 °C -
RS Stock No. 295-6264
Mfr. Part No.R125483000W
BrandRadiall
TWD1,060
Each
units
Male Panel Mount Straight - Solder - No 50Ω 0 → 18GHz Gold -65 °C - +165 °C -
RS Stock No. 921-0212
BrandRS Pro
TWD104
Each
units
Female Flange Mount Straight Coaxial Solder - No 50Ω 0 → 18GHz Gold - - - Threaded
RS Stock No. 167-6375
Mfr. Part No.73251-3130
BrandMolex
TWD303,630
1 Tray of 1760
Tray(s)
Female PCB Mount Right Angle - Solder Normal No 50Ω - Gold - - - -
RS Stock No. 759-5252
Mfr. Part No.73100-0114
BrandMolex
TWD151
Each
units
Female PCB Mount Right Angle - Solder Normal No 50Ω - Gold - - - -
RS Stock No. 878-2404
BrandRS Pro
TWD121
Each
units
Female Flange Mount Straight Coaxial Solder - No 50Ω 18GHz Gold - - - Snap-On
RS Stock No. 759-5293
Mfr. Part No.73251-2201
BrandMolex
TWD242
Each
units
Female PCB Mount Right Angle - Solder Normal No 50Ω - Gold - - - -
RS Stock No. 712-3260
Mfr. Part No.J01151A0611
TWD326
Each
units
Female Cable Mount Straight RG142 B/U, RG223/U, RG400/U Crimp - No 50Ω 0 → 18GHz Gold - - - -
RS Stock No. 526-5791
BrandRS PRO
TWD71
Each
units
Female Edge Mount Straight - Solder Normal No 50Ω 0 → 18GHz Gold - - - Screw On