matters needing attention：

1.Chip resistor shall be stored in a room where temperature andhumidity must be controlled. (temperature 5 to 35℃, humidity 45 to 75% RH)However, a humidity keep it low, as it is possible.

2.Under airtight in temperature+10℃～40℃、relative humidity ≦75% can store 2 years.

3.Without dew in temperature+10℃～60℃、relative humidity be 95% maximum value for 30days.

5.Chip resistor shall be stored with no moisture, dust, a materialthat will make solder ability inferior, and a harmful gas (Hydrogen chloride, sulfurous acidgas, and Hydrogen sulfide)

6.Storage life:2year;