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. 526-5785
BrandRS PRO
$4.79
Each
units
Female Edge Mount Straight - Solder Normal No - 50Ω 0 → 18GHz Gold - - -
RS Stock No. 546-2807
BrandRS PRO
$9.62
Each
units
Male Cable Mount Straight RG58/U Crimp Reverse No - - 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
RS Stock No. 546-3204
BrandRS PRO
$7.61
Each
units
Male Cable Mount Straight RG58A Crimp Normal No - 50Ω 0 → 12.4GHz Gold - - -
RS Stock No. 546-3210
BrandRS PRO
$15.34
Each
units
Male Cable Mount Straight RG174U Crimp Normal No - 50Ω 6GHz Gold - - -
RS Stock No. 793-3623
BrandRS PRO
$12.96
Each
units
Female Panel Mount Straight - Solder - Yes - 50Ω 0 → 18GHz Gold - - -
RS Stock No. 921-0203
BrandRS PRO
$6.29
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. 546-2829
BrandRS PRO
$8.90
Each
units
Male Panel Mount Straight RG58 Crimp Reverse Yes - - 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
RS Stock No. 526-5757
BrandRS PRO
$15.77
Each
units
Female Edge Mount Straight - Solder Normal No - 50Ω 0 → 18GHz Gold - - -
RS Stock No. 526-5791
BrandRS PRO
$5.85
Each
units
Female Edge Mount Straight - Solder Normal No - 50Ω 0 → 18GHz Gold - - Screw On
RS Stock No. 546-3232
BrandRS PRO
$16.35
Each
units
Male Cable Mount Right Angle RG58A Clamp Normal No - 50Ω 0 → 12.4GHz Gold - - -
RS Stock No. 546-3153
BrandRS PRO
$4.95
Each
units
Female Panel Mount Straight RG405 Crimp Normal Yes - - 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
RS Stock No. 546-3147
BrandRS PRO
$7.53
Each
units
Female Panel Mount Straight RG402 Crimp Normal Yes - - 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
RS Stock No. 546-2835
BrandRS PRO
$5.14
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. 526-5763
BrandRS PRO
$11.92
Each
units
Female Edge Mount Straight - Solder Normal No - 50Ω 0 → 18GHz Gold - - -
RS Stock No. 546-3248
BrandRS PRO
$12.48
Each
units
Male Cable Mount Right Angle RG174 Crimp Normal No - 50Ω 6GHz Gold - - -
RS Stock No. 526-5836
BrandRS PRO
$13.72
Each
units
Female Bulkhead Straight RG58A Crimp Normal No - 50Ω 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
RS Stock No. 546-3181
BrandRS PRO
$11.21
Each
units
Female Flange Mount Straight RG402/U, RG405/U Solder Normal No - 50Ω 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
RS Stock No. 546-2790
BrandRS PRO
$11.12
Each
units
Male Cable Mount Right Angle RG402/U, RG405/U Crimp Reverse No - - 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
RS Stock No. 526-5779
BrandRS PRO
$15.77
Each
units
Female Edge Mount Straight - Solder Normal Yes - 50Ω 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
RS Stock No. 738-5894
BrandRS PRO
$13.30
Each
units
Male Cable Mount Straight RG174, RG316/U Crimp Normal No - 50Ω 3GHz Gold - - -
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From Rosenberger, a series of superior quality 50 ...
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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, ...
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, ...