ZTH455Y Ceramic Resonator 1 . SCOPE This specification shall cover the characteristics of the ceramic resonator with 455KHz. 2 . SPECIFICATION No. : QJ/A64•01•0403 3 . PART No. : ZTH455Y 4 . ELECTRICAL SPECIFICATION 4.1 Oscillation Frequency (Fosc) : 455±2KHz 4.2 Resonant Impedance(Ro) : 15Ω max. 4.3 Capacitance (Co) : 280 PF±20% 4.4 Temperature Characteristics : ±0.3% max.(-20℃to +80℃) of Oscillation Frequency 4.5 Rated Voltage : 50 V DC max. 4.6 Maximum Input Voltage : 15 Vp-p 4.7 Insulation Resistance : 1000 MΩmin. 5. Environmental Specification : 5.1 Lead Pull : 1KG load Terminal Direction Min. 5.2 Vibration : 600-3300rpm.1.5mm.x.y& z axes.1H Each Min. 5.3 Shock : Random Drop,30cm High Concrete Floor 5.4 Solderability : Dipping Terminals Into Molten Solder at 260±10℃ At 5±0.5 Sec. 5.5 Resistance to Soldering Heat : Dipping Lead Terminals No Close Than 2mm From the Sn 260 ±10℃ 3 Sec. After 2H to Test 5.6 Heat Resistance : Keep In 80±2℃ Temp 90% Humidity For 100H After 2H To Test. 5.7 Operation Temperature : 5.8 Storage Temperature 5.9 Aging Rate : : -20℃to +80℃ 25 ± 5℃ Fosc ±0.5% max. SHENZHEN LUGUANG ELECTRONIC TECHNOLOGY CO.,LTD. ZTH455Y Ceramic Resonator 6.Dimensions:(mm) 7. Test circuit SHENZHEN LUGUANG ELECTRONIC TECHNOLOGY CO.,LTD.