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SMA Connectors

>Number Of CoresNumber Of Cores 1Pin
Contact DiameterContact Diameter(mm)
IP RatingIP Rating IP20
Shell MaterialShell Material Brass
Temperature RangeTemperature Range -65℃ ~ +165℃
TerminationTermination Solder
Rated CurrentRated Current(A) 0.3A-0.5A
Rated VoltageRated Voltage(Ac.V) 225V-500V
Test VoltageTest Voltage(Ac.V)1Min 1000V
Insulation ResistanceInsulation Resistance (MΩ) ≥5000MΩ
Contact ResistanceContact Resistance (MΩ) ≤5MΩ
CertificationCertification CE, RoHS,BASCI,ISO9001
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Dependable, high-performance SMA RF connectors designed for seamless signal transmission in a wide range of wireless and communication applications. Engineered with a secure threaded locking system, our SMA connectors ensure stable, vibration-resistant connections that stand up to harsh industrial, automotive, and consumer electronics environments.

Easy to install and built for long-lasting reliability, these connectors offer broad compatibility with antennas, wireless devices, communication modules, and more. Whether for professional telecom setups, IoT devices, or hobbyist electronics projects, our SMA series connectors deliver consistent performance you can trust.

Connector


Key Features of SMA Connectors:

- Secure threaded locking design for anti-loose and stable connections

- Versatile compatibility with various antennas and wireless equipment

- Durable construction for long service life in diverse environments

- Simple installation for hassle-free setup and maintenance

Circular Connector


Ideal for: RF communication systems, antennas, wireless routers, IoT terminals, automotive electronics, test instruments, and consumer electronic devices.

Item

Parameters

Number of Cores

1Pin

Gender

Male/Female

Housing Material

Brass

Cores Material

Brass

Insulator Material

PTFE/PE/PPS

Locking System

Screw Locking

Temperature Range

-65℃, +165℃

Rated Current (A)

0.3A-0.5A

Rated Voltage (AC.V)

225V-500V

Test Voltage (AV.C)1Min

1000V

Insulation Resistance (㏁)

5000㏁

Insulation Resistance (㏁)

≤5㏁

Termination

Solder

 


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Customer Reviews

   

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   Perfect Fit!


CircuitWave  2026-02-04

SMA Connectors align perfectly and lock firmly in place.
   Easy Installation


NightMaple  2026-02-04

SMA Connectors are simple to mount and connect securely.
   Great RF Performance


SoftLantern  2026-02-04

Stable SMA Connectors that provide excellent signal transmission.
   Solid Quality


StarWindow  2026-02-04

These SMA Connectors are precise, sturdy, and very reliable.
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