An SMA connector is a sub-miniature caoxial connector used in RF applications. SMA connectors are threaded for a secure connection. All SMA connectors are 50 Ohm connectors and come in male and female variations, as well as reverse polarity.

Features:

Fits LMR-400
Reverse polarity female
Crimp style
50 ohm
3 piece design (connector, pin and ferrule)
Nickel-plated brass

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Q&A

Frequent Q&A

Q: What is an SMA connector?

A: Subminiature A or SMA connectors are a threaded RF connector.

Q: What is an SMA connector commonly used for?

A: An SMA connector is commonly used in GPS wireless LAN telecommunication and testing instruments.

Q: How can I tell the difference between standard and reverse polarity connectors?

A standard male will be internally threaded with a male pin.

A standard female will be externally threaded and accept a pin.

A reverse polarity male will be internally threaded and accept a pin.

A reverse polarity female will be externally threaded with a male pin.

Specification

Features & Specs
Cable Type	The type of cable this connector fits?	LMR-400
Form factor	The form factor of this connector?	Straight
Style	The style of this connector?	Crimp
Impedance	The impedance of this connector?	50 Ohm
Gender	The gender of this connector?	Reverse polarity female
Material	The material this connector is made from?	Brass with nickel plating