SMA connectors, short for SubMiniature Version A, are semi-precision, subminiature devices that provide repeatable electrical performance from DC to 12.4 GHz with flexible cable. SMA connectors feature screw-type coupling. Semi-Rigid cabling extends the frequency range of the device to 18GHz. SMA connectors offer broadband performance with low reflections and constant 50 ohm impedance. These properties, along with minimum attenuation and low VSWR have made the SMA connector extremely popular in the microwave community. LTI SMA connectors are designed to conform to MIL-C-39012 specifications.

Electrical:

Temperature Range: -65～ +165℃

Impedance: 50 ohm

Frequency range : Flexible cable DC～12.4GHz / Semi-rigid cable (0～18GHz)

Working Voltage: 335V max

Insulation resistance:≥5000 mΩ

Withstand Voltage.:1000V rms

Contact resistance : Center Contact...≤3mΩ / Outer Contact. .≤2mΩ

Insertion loss : ≥0.15 dB/6GHz
VSWR  Straight.    :≤1.10+0.002f
                             ≤1.05+0.001f
          Right angle : ≤1.20+0.003f
                              ≤1.10+0.001f
 Durability(mating)..:≥ 500 (cycles)

APPLECABLE STANDARD:

MIL-C-39012;
CECC 22110;
IEC 60169-15