A SET of 5 x RF connector SMA male cable

SMA Connector Technical Characteristics

mpedance 50 ohm
Frequency range 0 ~ 18 GHz
VSWR Straight type ≤ 1.3 max.
R/A type ≤ 1.5 max.
Dielectric withstanding voltage 1000 V rms min. for RG142, RG405
750 V rms min. for RG316, RG402
500 V rms min. for RG178
Working voltage 500 V rms max. for RG142, RG405
375 V rms max. for RG316, RG402
170 V rms max. for RG178
Center contact resistance ≤ 6.0 mΩ (Milliohms max.)
Outer contact resistance ≤ 2.0 mΩ (Milliohms max.)
Insulation resistance ≥ 5×103 MΩ (Megohms min.)

Mechanical
Coupling 1/4-36 thread
Contact Retention 15 in-lbs. min.
Mating torque 2 in-lbs. min.
Mating Durability 500 cycles min. (For Beryllium copper contact only)

Environmental
Temperature Range −65ºC ~ +155 ºC
Vibration MIL-STD-202 Meth. 204
Corrosion resistance MIL-STD-202 Meth. 101

Materials
Body, coupling nut Brass, Non-magnetic stainless steel
Insulator Teflon
Center contact Brass for male, Beryllium copper for female
Crimping sleeve Annealed Brass
Body plating Nickel (Ni), Gold (Au), Passivated
Center contact plating Gold (Au)