K series RF coaxial connector are one kind of precision millimeter-wave connectors developed from SMA. They adopt air interface, and have the advantages of small, light, high frequency and superior reliability etc.

 

1. Technical Characteristics:

Temperature range: -65~+105℃         

 

2. Electrical Characteristics:

Characteristic impedance: 50Ω

Working voltage: 250V max

Frequency range: 0~40GHz

Dielectric withstanding voltage: at sea level 1000V (volts RMS)

Contact resistance: center contact ≤4.0mΩ 

                             Outer contact ≤2.0mΩ

Insulation resistance: ≥3000 mΩ

VSWR: Straight ≤1.05

 

3. Mechanical Characteristics

Body or other metallic part: Brass, gold plated; Stainless, steel passivity or gold plated

Male center contacts: Brass, gold plated

Female center contacts: Beryllium copper, gold plated

Insulators: PTFE

Sealing washer: Silicone rubber

Connector durability: 500 cycles

 

The product is compliance with ROHS standard.

 

We can develop and manufacture all sorts of RF coaxial connectors according to your special requirements on OEM basis, welcome to contact us for more information.