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50Ω SMA RF Male/Female Coaxial Connectors

 It offers low VSWR (1.10), 0-11GHz bandwidth, and reliable performance via CuSnZn & silver-plated contacts. 
  • GL-SMAC3

  • Asialeren

  • 8517710000

  • 100pc

  • Accepted

  • 10000pc/day

  • GL-SMAC3.pdf

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Frequency Range(GHz)

11

Impedance(ohm)

50

VSWR

1.10

Test voltage(max)

2500 V

PIM(3rd order)

≤-160 dBc @ 2 x 20 W

Mating Cycles

≥ 500

Coupling Torque

Max 1.7 Nm

Recommended Coupling Torque

0.7-1.1 Nm

Temperature Range

-55℃-+155℃

Outer Contact

Brass CuSnZn Plating

Center Contact

Brass Ag Plating

Cable Group

N/A

Plating

CuSnZn

Length(mm)

 Ф5.3*13.5


Product Introduction

1. Standard 50Ω impedance ensures seamless compatibility with mainstream RF systems, avoiding signal mismatch loss.

2. Covers 0-11GHz frequency range with VSWR ≤1.10, delivering high signal integrity for mid-to-high frequency applications.

3. Outer contact and center contact  enhance conductivity, corrosion resistance and long-term durability.

4. Supports ≥500 mating cycles and 0.7-1.1Nm recommended torque, guaranteeing reliable connection in repeated use.

5. Compact size (Ф5.3*13.5mm) enables space-saving installation, perfect for dense-port or miniaturized equipment.


Application Scenarios

1. Wireless Communication: Fits 5G small cells, wireless backhaul devices and high-frequency WiFi routers.

2. Test & Measurement: Works with network analyzers, signal generators and RF test fixtures for precision testing.

3. Microwave Devices: Compatible with microwave transceivers, power amplifiers and satellite communication modules.

4. Consumer Electronics: Ideal for portable RF devices, smart home high-speed modules and drone communication systems.


FAQ

Q: What is the impedance of this SMA RF connector?

A: It features a standard 50Ω impedance, perfectly matching mainstream radio frequency systems.


Q: What is the maximum operating frequency of the connector?

A: It supports up to 11GHz when used with semi-rigid cabling, meeting high-frequency needs.


Q: How many times can this connector be mated and unmated?

A: It supports ≥500 mating cycles, ensuring long-term reliable use in frequent-connection scenarios.


Q: What’s the operating temperature range of this SMA connector?

A: It works stably between -55°C and +155°C, suitable for harsh environmental applications.


Q: What’s the maximum test voltage this connector can withstand?

A: It can bear a test voltage of up to 2500V, meeting safety and insulation requirements.

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