1. MATERIAL
  1.1 INSULATOR:PP&POM.
  1.2 ASSEM.BODY:ZINC ALLOY.
  1.3 SPRING:PHOSPHOR BRONZE.
  1.4 CIRCLE PIN:BRASS.
2. FINISH
  2.1 PIN :TIN PLATED.
  2.2 BODY:NICKEL PLATED.
3.ELECTRICAL CHARACTERISTICS
  3.1 WORKING VOLTAGE: AC 170V.
  3.2 WITHSTAND VOLTAGE:500V,50Hz,rms.
  3.3 INSULATION RESISTANCE:
     500M OHM MIN.
  3.4 IMPEDENCE:75 OHM.
4.ENVIRONMENTAL
  4.1 WORKING TEMPERATURE:
     -25%%dC~+85%%dC.
  4.2 RELATIVE HUMIDITY:MAX 90%(38%%dC%%p2%%dC)