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. 512-0036
Mfr. Part No.1-1478966-0
$9.14
Each
units
Female Panel Mount Straight Coaxial Solder - - - 50Ω 0 → 18GHz Gold -65 °C +165 °C -
RS Stock No. 163-9375
Mfr. Part No.1-1478966-0
$8.599
Each (In a Bag of 50)
units
Female Panel Mount Straight Coaxial Solder - Yes - 50Ω 0 → 18GHz Gold -65 °C +165 °C -
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. 164-8659
Mfr. Part No.5-1814400-1
$3.815
Each (In a Bag of 50)
units
Female PCB Mount Right Angle - Solder - No - 50Ω 0 → 3GHz Gold - - -
RS Stock No. 616-3400
Mfr. Part No.5-1814400-1
$3.98
Each
units
Female PCB Mount Right Angle - Solder - No - 50Ω 0 → 3GHz 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. 135-5066
Mfr. Part No.3-1478955-0
$7.038
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. 512-0008
Mfr. Part No.3-1478955-0
$7.58
Each
units
Female Panel Mount Straight RG174 A/U, RG188 A/U, RG316/U Crimp - Yes - 50Ω 0 → 6GHz 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. 616-3422
Mfr. Part No.5-1814832-1
$3.72
Each
units
Female PCB Mount Straight - Solder - No - 50Ω 0 → 3GHz Gold - - -
RS Stock No. 135-5074
Mfr. Part No.5-1814832-1
$3.04
Each (In a Box of 50)
units
Female PCB Mount Straight - Solder - No - 50Ω 0 → 3GHz 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. 193-8978
Mfr. Part No.J01150A0039
$6.35
Each
units
Male Cable Mount Straight RG142 B/U, RG223/U, RG400/U Crimp - No - 50Ω 0 → 12.4GHz Nickel -65 °C +165 °C -
RS Stock No. 885-9784
Mfr. Part No.142-0901-941
$25.99
Each
units
Female, Male - Right Angle LMR100, LMR195, LMR200, LMR240, RG142, RG178, RG316, RG58 - Normal No - 50Ω 0 → 18GHz Gold over Nickel over Copper - - Quick Connect
RS Stock No. 193-8984
Mfr. Part No.J01150A0069
$8.88
Each
units
Male Cable Mount Right Angle RG174/U, RG188 A/U, RG316/U Crimp - No - 50Ω 0 → 18GHz Nickel -65 °C +165 °C -
RS Stock No. 712-3248
Mfr. Part No.J01151A0051
$11.91
Each
units
Female Cable Mount Straight RG174/U, RG188 A/U, RG316/U Crimp - No - 50Ω 0 → 18GHz Gold -65 °C +165 °C -
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
Female Panel Mount Straight RG58 Crimp Reverse Yes - - 0 → 12.4 GHz, 0 → 18 GHz Gold - - -
RS Stock No. 885-8784
Mfr. Part No.142-0407-011
$7.55
Each
units
Male Cable Mount Straight HPF 195, LMR195, RF195, RG141, RG303, RG58 Crimp Normal No - 50Ω 0 → 12.4GHz Gold over Nickel - - Quick Connect
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