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. 546-3074
BrandRS PRO
$7.79
Each
units
Male Cable Mount Straight RG402 Solder Normal No - - 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
RS Stock No. 546-3096
BrandRS PRO
$6.27
Each
units
Male Cable Mount Right Angle RG402 Solder Normal No - 50Ω 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
RS Stock No. 878-2413
BrandRS PRO
$11.87
Each
units
Female PCB Mount Right Angle - Solder - No - 50Ω 12.4GHz Gold - - Snap-On
RS Stock No. 546-3131
BrandRS PRO
$5.77
Each
units
Female Cable Mount Straight RG405 Crimp Normal No - 50Ω 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
RS Stock No. 546-3125
BrandRS PRO
$4.09
Each
units
Female Cable Mount Straight RG402 Crimp Normal No - - 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
RS Stock No. 793-3635
BrandRS PRO
$8.60
Each
units
Female Panel Mount Right Angle - Solder - Yes - 50Ω 0 → 6GHz Nickel - - -
RS Stock No. 878-2400
BrandRS PRO
$11.39
Each
units
Female Panel Mount Straight Coaxial Solder - Yes - 50Ω 18GHz Gold - - Snap-On
RS Stock No. 546-3355
BrandRS PRO
$6.90
Each
units
Female Cable Mount Right Angle - Crimp Normal No - 50Ω - - - - -
RS Stock No. 546-3254
BrandRS PRO
$6.23
Each
units
Male Cable Mount Right Angle RG223 Crimp Normal No - 50Ω 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
RS Stock No. 921-0215
BrandRS PRO
$6.36
Each
units
Female Panel Mount Straight Coaxial Solder - Yes - 50Ω 18GHz Gold - - Threaded
RS Stock No. 738-5907
BrandRS PRO
$15.43
Each
units
Female Panel Mount Straight RG174, RG316/U Crimp Normal Yes - 50Ω 0 → 3GHz Gold - - -
RS Stock No. 921-0212
BrandRS PRO
$5.29
Each
units
Female Flange Mount Straight Coaxial Solder - No - 50Ω 0 → 18GHz Gold - - Threaded
RS Stock No. 738-5904
BrandRS PRO
$13.98
Each
units
Male Cable Mount Right Angle RG174, RG316/U Crimp Normal No - 50Ω 3GHz Gold - - -
RS Stock No. 170-6949
BrandRS PRO
$18.98
Each
units
Female, Male Flange Mount Straight - Solder Normal No - 50Ω 26.5GHz Gold -65°C +165°C Snap-On
RS Stock No. 170-7006
BrandRS PRO
$16.43
Each
units
Female, Male Flange Mount Straight - Solder Normal No - 50Ω 38GHz Gold -65°C +165°C Threaded
RS Stock No. 170-6960
BrandRS PRO
$12.47
Each
units
Female, Male Flange Mount Straight - Solder Normal No - 50Ω 26.5GHz Gold -65°C +165°C Snap-On
RS Stock No. 170-6942
BrandRS PRO
$6.59
Each
units
Male Cable Mount Straight RG405/U Solder Normal No - 50Ω 26.5GHz Gold -65°C +165°C Threaded
RS Stock No. 170-6940
BrandRS PRO
$19.07
Each
units
Male Bulkhead Straight RG405/U Solder Normal No - 50Ω 26.5GHz Gold -65°C +165°C Threaded
RS Stock No. 170-7009
BrandRS PRO
$7.60
Each
units
Female, Male PCB Mount Straight - Solder Normal No - 50Ω 38GHz Gold -65°C +165°C Threaded
RS Stock No. 170-6964
BrandRS PRO
$18.22
Each
units
Male Cable Mount Straight 141A/U, 58A, RG58 Crimp Normal No - 50Ω 6GHz Nickel -40°C +85°C -
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From Rosenberger, a series of superior quality 50 ...
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The Connex SMA connectors are semi-precision, sub-miniature, high-frequency connectors which offer reliable broadband performance DC to 18GHz with low reflection and constant 50 ohm impedance. The main features are high mechanical strength, high durability and low VSWR. Matured design principles, ...
The Connex SMA connectors are semi-precision, sub-miniature, high-frequency ...
Description:
The Connex SMA connectors are semi-precision, sub-miniature, high-frequency connectors which offer reliable broadband performance DC to 18GHz with low reflection and constant 50 ohm impedance. The main features are high mechanical strength, high durability and low VSWR. Matured design principles, ...