供应耳机座￠3.5方头H4.5(图)

1.  Material:

           Pin: Beryllium Copper

            Solder tab: Copper alloy

Insulator: Gl* filled high temperature Engineering Plastics UL94V-

0, black

  2. Finish:      

15 mirco-inch(0.38micron)Min gold plateingat mating area,gold flash

at other area;100-200 micro-inch(2.54-5.08 micron) pure tin at solder 

tab and 50-100 micro-inch (1.27-2.54 micron)nickel under plated.

  3. Electrical specifications:

        Voltage rating: 250Vac min

        Current rating: 2.0 A min

         Dielectric strength: 1000Vac for 1 minute min         

        Insulation resistance: 1000MEGohm min

        Contact resistance:30 milliohm max

        Operation temperature: -55°C to 125°C

  4. Mechanical specifications:

        Durability:5,000 cycles

        Normal force at mated position:80gmin