SMA Connectors

The SMA Connector is a coaxial connector (RF) with a 50 Ohm impedance. The Sub Miniature version A connector is commonly used in WiFi antenna systems but has also been used in handheld 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 Coaxial Connector Type Gender Mounting Type Impedance Termination Method Body Orientation Cable Type Size Bulkhead Operating Frequency Body Plating Minimum Operating Temperature Maximum Operating Temperature Polarity
RS Stock No. 526-5785
BrandRS PRO
£2.26
Each
Units
SMA Connector Female Edge Mount 50Ω Solder Straight - Subminiature No 0 to 18GHz Gold - - Normal
RS Stock No. 526-5757
BrandRS PRO
£6.57
Each
Units
SMA Connector Female Edge Mount 50Ω Solder Straight - Subminiature No 0 to 18GHz Gold - - Normal
RS Stock No. 546-3210
BrandRS PRO
£7.52
Each
Units
SMA Connector Male Cable Mount 50Ω Crimp Straight RG174U Subminiature No 6GHz Gold - - Normal
RS Stock No. 546-3204
BrandRS PRO
£3.22
Each
Units
SMA Connector Male Cable Mount 50Ω Crimp Straight RG58A Subminiature No 0 → 12.4GHz Gold - - Normal
RS Stock No. 546-3181
BrandRS PRO
£4.53
Each
Units
SMA Connector Female Flange Mount 50Ω Solder Straight RG402/U, RG405/U Subminiature No 0 → 12.4 GHz, 0 → 18GHz Gold - - Normal
RS Stock No. 526-5791
BrandRS PRO
£5.04
Each
Units
SMA Connector Female Edge Mount 50Ω Solder Straight - Subminiature No 0 to 18GHz Gold - - Normal
RS Stock No. 546-2829
BrandRS PRO
£6.09
Each
Units
SMA Connector Male Panel Mount - Crimp Straight RG58 Subminiature Yes 0 to 12.4 GHz, 0 to 18GHz Gold - - Reverse
RS Stock No. 526-5763
BrandRS PRO
£5.83
Each
Units
SMA Connector Female Edge Mount 50Ω Solder Straight - Subminiature No 0 to 18GHz Gold - - Normal
RS Stock No. 546-2807
BrandRS PRO
£3.69
Each
Units
SMA Connector Male Cable Mount - Crimp Straight RG58/U Subminiature No 0 → 12.4 GHz, 0 → 18GHz Gold - - Reverse
RS Stock No. 546-3248
BrandRS PRO
£6.14
Each
Units
SMA Connector Male Cable Mount 50Ω Crimp Right Angle RG174 Subminiature No 6GHz Gold - - Normal
RS Stock No. 546-3153
BrandRS PRO
£4.38
Each
Units
SMA Connector Female Panel Mount - Crimp Straight RG405 Subminiature Yes 0 to 12.4 GHz, 0 to 18GHz Gold - - Normal
RS Stock No. 546-3074
BrandRS PRO
£3.58
Each
Units
SMA Connector Male Cable Mount - Solder Straight RG402 Subminiature No 0 → 12.4 GHz, 0 → 18GHz Gold - - Normal
RS Stock No. 526-5779
BrandRS PRO
£7.74
Each
Units
SMA Connector Female Edge Mount 50Ω Solder Straight - Subminiature Yes 0 to 12.4 GHz, 0 to 18GHz Gold - - Normal
RS Stock No. 546-3147
BrandRS PRO
£3.99
Each
Units
SMA Connector Female Panel Mount - Crimp Straight RG402 Subminiature Yes 0 → 12.4 GHz, 0 → 18GHz Gold - - Normal
RS Stock No. 546-3232
BrandRS PRO
£5.94
Each
Units
SMA Connector Male Cable Mount 50Ω Clamp Right Angle RG58A Subminiature No 0 → 12.4GHz Gold - - Normal
RS Stock No. 546-3276
BrandRS PRO
£5.34
Each
Units
SMA Connector Female PCB Mount - Solder Straight - Standard No 0 → 12.4 GHz, 0 → 18GHz Gold - - Normal
RS Stock No. 526-5836
BrandRS PRO
£5.83
Each
Units
SMA Connector Female Bulkhead Mount 50Ω Crimp Straight RG58A Subminiature No 0 to 12.4 GHz, 0 to 18GHz Gold - - Normal
RS Stock No. 921-0212
BrandRS PRO
£4.40
Each
Units
SMA Connector Female Flange Mount 50Ω Solder Straight Coaxial Subminiature No 0 to 18GHz Gold - - -
RS Stock No. 546-2790
BrandRS PRO
£5.69
Each
Units
SMA Connector Male Cable Mount - Crimp Right Angle RG402/U, RG405/U Subminiature No 0 → 12.4 GHz, 0 → 18GHz Gold - - Reverse
RS Stock No. 546-3131
BrandRS PRO
£4.13
Each
Units
SMA Connector Female Cable Mount 50Ω Crimp Straight RG405 Subminiature No 0 → 12.4 GHz, 0 → 18GHz Gold - - Normal