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. 170-7009
BrandRS PRO
£3.51
Each
Units
Female, Male PCB Mount Straight - Solder Normal No - 50Ω 38GHz Gold -65°C +165°C Threaded
RS Stock No. 170-6944
BrandRS PRO
£5.81
Each
Units
Female, Male Flange Mount Straight - Solder Normal No - 50Ω 27GHz Gold -65°C +165°C Threaded
RS Stock No. 170-6949
BrandRS PRO
£8.77
Each
Units
Female, Male Flange Mount Straight - Solder Normal No - 50Ω 26.5GHz Gold -65°C +165°C Snap-On
RS Stock No. 170-6956
BrandRS PRO
£5.76
Each
Units
Female, Male Flange Mount Straight - Solder Normal No - 50Ω 26.5GHz Gold -65°C +165°C Threaded
RS Stock No. 170-6964
BrandRS PRO
£8.42
Each
Units
Male Cable Mount Straight 141A/U, 58A, RG58 Crimp Normal No - 50Ω 6GHz Nickel -40°C +85°C -
RS Stock No. 170-7002
BrandRS PRO
£5.03
Each
Units
Male Cable Mount Straight RG405/U Solder Normal No - 50Ω 38GHz Gold -65°C +165°C -
RS Stock No. 170-6938
BrandRS PRO
£6.18
Each
Units
Male Cable Mount Straight RG402/U Solder Normal No - 50Ω 26.5GHz Gold -65°C +165°C Threaded
RS Stock No. 170-6946
BrandRS PRO
£7.50
Each
Units
Female, Male Flange Mount Straight - Solder Normal No - 50Ω 26.5GHz Gold -65°C +165°C Threaded
RS Stock No. 170-6953
BrandRS PRO
£5.30
Each
Units
Female, Male Flange Mount Straight - Solder Normal No - 50Ω 26.5GHz Gold -65°C +165°C Threaded
RS Stock No. 170-7007
BrandRS PRO
£9.41
Each
Units
Female, Male Flange Mount Straight - Solder Normal No - 50Ω 38GHz Gold -65°C +165°C Threaded
RS Stock No. 170-6962
BrandRS PRO
£5.81
Each
Units
Female, Male PCB Mount Straight - Solder Normal No - 50Ω 27GHz Passivated Stainless Steel -65°C +165°C Threaded
RS Stock No. 170-6960
BrandRS PRO
£5.76
Each
Units
Female, Male Flange Mount Straight - Solder Normal No - 50Ω 26.5GHz Gold -65°C +165°C Snap-On
RS Stock No. 170-6958
BrandRS PRO
£6.46
Each
Units
Female, Male Flange Mount Straight - Solder Normal No - 50Ω 26.5GHz Gold -65°C +165°C Snap-On
RS Stock No. 170-6943
BrandRS PRO
£4.96
Each
Units
Male Cable Mount Straight RG402/U Solder Normal No - 50Ω 26.5GHz Gold -65°C +165°C Threaded
RS Stock No. 170-6937
BrandRS PRO
£3.51
Each
Units
Male Cable Mount Straight RG405/U Solder Normal No - 50Ω 26.5GHz Gold -65°C +165°C Threaded
RS Stock No. 170-6950
BrandRS PRO
£6.00
Each
Units
Female Flange Mount Straight - Solder Normal No - 50Ω 26.5GHz Gold -65°C +165°C Threaded
RS Stock No. 170-6957
BrandRS PRO
£4.38
Each
Units
Female, Male Flange Mount Straight - Solder Normal No - 50Ω 26.5GHz Gold -65°C +165°C Threaded
RS Stock No. 512-0008
Mfr. Part No.3-1478955-0
£3.87
Each
Units
Female Panel Mount Straight RG174 A/U, RG188 A/U, RG316/U Crimp - Yes - 50Ω 0 → 6GHz Gold - - -
RS Stock No. 135-5066
Mfr. Part No.3-1478955-0
£3.43
Each (In a Box of 50)
Units
Female Panel Mount Straight RG 188 A/U, RG 316/U, RG-174 A/U Crimp - Yes - 50Ω 0 → 6GHz Gold - - -
RS Stock No. 164-8659
Mfr. Part No.5-1814400-1
£1.606
Each (In a Bag of 50)
Units
Female PCB Mount Right Angle - Solder - No - 50Ω 0 → 3GHz Gold - - -
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Description:
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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 ...