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 IP Rating Impedance Operating Frequency Body Plating Minimum Operating Temperature Maximum Operating Temperature Mating Type
RS Stock No. 546-3080
BrandRS PRO
£3.92
Each
Units
Male Cable Mount Straight RG405 Solder Normal No - 50Ω 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
RS Stock No. 546-2835
BrandRS PRO
£2.30
Each
Units
Female Cable Mount Straight RG402/U, RG405/U Crimp Reverse No - 50Ω 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
RS Stock No. 546-3226
BrandRS PRO
£8.56
Each
Units
Male Cable Mount Straight RG142U Crimp Normal No - 50Ω 12.4GHz Gold - - -
RS Stock No. 921-0215
BrandRS PRO
£4.78
Each
Units
Female Panel Mount Straight Coaxial Solder - Yes - 50Ω 18GHz Gold - - Threaded
RS Stock No. 526-5842
BrandRS PRO
£2.90
Each
Units
Male Cable Mount Straight RG174B Clamp Normal No - - 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
RS Stock No. 546-3125
BrandRS PRO
£1.83
Each
Units
Female Cable Mount Straight RG402 Crimp Normal No - - 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
RS Stock No. 921-0203
BrandRS PRO
£3.73
Each
Units
Female Cable Mount Straight RG-141A/U, RG-58/U, RG-58A/U Crimp - No - 50Ω 0 → 12.4GHz Gold - - Threaded
RS Stock No. 793-3635
BrandRS PRO
£4.82
Each
Units
Female Panel Mount Right Angle - Solder - Yes - 50Ω 0 → 6GHz Nickel - - -
RS Stock No. 878-2400
BrandRS PRO
£6.16
Each
Units
Female Panel Mount Straight Coaxial Solder - Yes - 50Ω 18GHz Gold - - Snap-On
RS Stock No. 546-3175
BrandRS PRO
£7.78
Each
Units
Female Flange Mount Straight RG405 Solder Normal No - 50Ω 0 → 18GHz Gold - - -
RS Stock No. 738-5894
BrandRS PRO
£6.18
Each
Units
Male Cable Mount Straight RG174, RG316/U Crimp Normal No - 50Ω 3GHz Gold - - -
RS Stock No. 738-5907
BrandRS PRO
£4.18
Each
Units
Female Panel Mount Straight RG174, RG316/U Crimp Normal Yes - 50Ω 0 → 3GHz Gold - - -
RS Stock No. 921-0219
BrandRS PRO
£7.01
Each
Units
Female Flange Mount Straight Coaxial Solder - No - 50Ω 18GHz Gold - - Threaded
RS Stock No. 546-3355
BrandRS PRO
£3.73
Each
Units
Female Cable Mount Right Angle - Crimp Normal No - 50Ω - - - - -
RS Stock No. 546-3096
BrandRS PRO
£2.91
Each
Units
Male Cable Mount Right Angle RG402 Solder Normal No - 50Ω 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
RS Stock No. 546-3254
BrandRS PRO
£5.44
Each
Units
Male Cable Mount Right Angle RG223 Crimp Normal No - 50Ω 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
RS Stock No. 738-5904
BrandRS PRO
£8.80
Each
Units
Male Cable Mount Right Angle RG174, RG316/U Crimp Normal No - 50Ω 3GHz Gold - - -
RS Stock No. 738-5897
BrandRS PRO
£4.17
Each
Units
Female PCB Mount Straight - Solder Normal No - 50Ω 0 → 18GHz Gold - - -
RS Stock No. 793-3623
BrandRS PRO
£6.89
Each
Units
Female Panel Mount Straight - Solder - Yes - 50Ω 0 → 18GHz Gold - - -
RS Stock No. 546-3169
BrandRS PRO
£1.67
Each
Units
Female Flange Mount Straight RG402 Solder Normal No - 50Ω 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
Related Products
A range of gold plated Female SMA cable ...
Description:
A range of gold plated Female SMA cable connectors for use with various types of RF cables.- Impedance: 50 Ω- Operating Frequency: 0 GHz to 6 GHz- Panel Mount, Straight Body- Gold plated Beryllium Copper (solder version is gold plate brass)Three versions are available:CON-SMAF-RG174 – Crimp (RS 125-8193)CON-SMAF-RG178S – Solder ...
SMA RF coaxial plug and jack cable connectors ...
Description:
SMA RF coaxial plug and jack cable connectors for with a lightweight, compact design ideal for use in applications where space is limited. These SMB RF coaxial cable connectors offer an excellent electrical performance from DC to 18 GHz with interface is that is fully compatible with Mil-C-39012. The threaded ...
SMA RF coaxial flange mount panel plug and ...
Description:
SMA RF coaxial flange mount panel plug and jack cable connectors for with a lightweight, compact design ideal for use in applications where space is limited. These SMB RF coaxial cable connectors offer an excellent electrical performance from DC to 18 GHz with interface is that is fully compatible with ...
Connectors with stainless steel bodies and gold plating, ...
Description:
Connectors with stainless steel bodies and gold plating, which will mate with connectors conforming to MIL-C-39012 and BS 9210 N0006. Available for a variety of cable sizes, mounting configurations and cable and contact termination arrangements. Good high frequency performance at high power ratings in small diametersConnector variants suitable for semi-rigid ...