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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Viewing 1 - 20 of 117 products
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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. 886-1074
Mfr. Part No.142-0701-401
MYR19.76
Each
units
Female Panel Mount Straight - Solder Normal Yes - 50Ω 0 → 18GHz Gold over Nickel - - Threaded
RS Stock No. 885-7532
Mfr. Part No.142-0701-851
MYR17.02
Each
units
Female Edge Mount Straight - Solder Normal No - 50Ω 0 → 18GHz Gold over Nickel - - Threaded
RS Stock No. 885-9803
Mfr. Part No.142-0701-231
MYR17.18
Each
units
Female Panel Mount Straight LMR100, LMR195, LMR200, LMR240, RG142, RG178, RG316, RG58 Solder Normal No - 50Ω 18GHz Gold over Nickel - - Quick Connect
RS Stock No. 885-8762
Mfr. Part No.142-0711-821
MYR19.69
Each
units
Female Edge Mount Straight - Solder Normal No - 50Ω 0 → 18GHz Gold over Nickel - - Quick Connect
RS Stock No. 885-8778
Mfr. Part No.142-0801-811
MYR45.00
Each
units
Male PCB Mount Straight - Solder Normal No - 50Ω 0 → 18GHz Gold over Nickel - - Quick Connect
RS Stock No. 886-1070
Mfr. Part No.142-0701-801
MYR16.19
Each
units
Female Edge Mount Straight - Solder Normal No - 50Ω 0 → 18GHz Gold over Nickel - - Threaded
RS Stock No. 885-9692
Mfr. Part No.142-0801-861
MYR118.14
Each
units
Male - Straight LMR100, LMR195, LMR200, LMR240, RG142, RG178, RG316, RG58 Crimp Normal No - 50Ω 0 → 2GHz Gold over Nickel over Copper - - Quick Connect
RS Stock No. 885-9784
Mfr. Part No.142-0901-941
MYR58.34
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. 886-1061
Mfr. Part No.142-0701-201
MYR11.49
Each
units
Female PCB Mount Straight - Solder Normal No - 50Ω 0 → 18GHz Gold over Nickel - - Quick Connect
RS Stock No. 885-8769
Mfr. Part No.142-0711-841
MYR28.13
Each
units
Female Edge Mount Straight - Solder Normal No - 50Ω 0 → 18GHz Gold over Nickel - - Quick Connect
RS Stock No. 885-8784
Mfr. Part No.142-0407-011
MYR21.25
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
RS Stock No. 885-9762
Mfr. Part No.134-1018-031
MYR147.58
Each
units
Female, Male - Straight - - Normal No - 50Ω 0 → 6GHz Gold over Nickel over Copper - - Quick Connect
RS Stock No. 885-8787
Mfr. Part No.142-0435-001
MYR74.35
Each
units
Male Cable Mount Straight HPF 240, LMR240, RF 240 Solder Normal No - 50Ω 0 → 12.4GHz Gold over Nickel - - Quick Connect
RS Stock No. 885-9847
Mfr. Part No.142-0701-301
MYR23.35
Each
units
Female PCB Mount Right Angle LMR100, LMR195, LMR200, LMR240, RG142, RG178, RG316, RG58 Solder Normal No - 50Ω 18GHz Gold over Nickel - - Quick Connect
RS Stock No. 885-8800
Mfr. Part No.142-0701-841
MYR22.04
Each
units
Female Edge Mount Straight - Solder Normal No - 50Ω 0 → 18GHz Gold over Nickel - - Threaded
RS Stock No. 885-9822
Mfr. Part No.142-0403-011
MYR19.64
Each
units
Male Cable Mount Straight - Crimp Normal No - 50Ω 12.4GHz Gold over Nickel - - Quick Connect
RS Stock No. 885-9778
Mfr. Part No.134-1019-171
MYR147.58
Each
units
Female - Straight - - Normal No - 50Ω 0 → 4GHz Nickel - - Quick Connect
RS Stock No. 886-0743
Mfr. Part No.142-0593-401
MYR50.989
Each (In a Pack of 250)
units
Female Panel Mount Straight RG405 Solder Normal Yes - 50Ω 0 → 18GHz Gold over Nickel - - Quick Connect
RS Stock No. 886-1178
Mfr. Part No.142-0761-831
MYR63.60
Each (In a Pack of 25)
units
Female Edge Mount Straight - Solder Normal No - 50Ω 0 → 26.5GHz Gold over Nickel - - Threaded
RS Stock No. 886-1187
Mfr. Part No.142-0771-831
MYR55.714
Each (In a Pack of 25)
units
Female Edge Mount Straight - Solder Normal No - 50Ω 0 → 26.5GHz Gold over Nickel - - Threaded