swiss made ESD Ceramic Replaceable Tips Tweezers (ZJ) General notes: Zirconia Toughened Alumina (ZTA) a superior combination of high strength (from zirconia) and high hardness (from alumina) relatively low density no open porosity very hard surface, good abrasion and wear resistance good flexural strength and fracture toughness excellent thermal properties and high temperature stability extreme corrosion resistance, nearly chemically inert ESD Safe static dissipative material typically applications includes handling of EOS/ESD sensitive components, handling of components during thermal, chemical and soldering processes. Generally used when very rigid tips are required. Thermal properties Thermal conductivity Coef. of lin. therm expansion Continuous Use Temperature Shock resistance, T 5 W/mK 9.5 E-6/C 1400C 325C 25C-1.000C 20.000 h 107-109 Ohm/sq. <0.5 sec 100 V 1.000-10V Electrical properties Surface resistivity Decay time 2AZJ.SA A 1.4'' 35mm - B 0.08'' 2.0mm - C 0.02'' 0.6mm replaceable tips set code: A2AZJ 72ZJ.SA A 1.2'' 30mm - B 0.007'' 0.2mm - C 0.016'' 0.4mm replaceable tips set code: A72ZJ www.ideal-tek.com 71ZJ.SA A 1.2'' 30mm - B 0.011'' 0.3mm - C 0.011'' 0.3mm replaceable tips set code: A71ZJ