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Temperature changes of various materials of SMD capacitor

Source: Company Dynamics Editor: PingShang Click: Release time: 2021-03-03 11:49:45

The NPO SMD capacitor is one of the most stable capacitor in capacitance and dielectric loss. Its temperature can change from -55℃ to +125℃ to 0±30ppm/℃, and its capacitance can follow the change of frequency. Less than ±0.3ΔC. The drift or hysteresis of NPO SMD capacitor is less than ±0.05%.

The SMD capacitor made of X7R are also known as the most stable SMD capacitor in temperature. When the temperature is between -55℃ and +125℃, its capacity change is 15%.

The working temperature range of the SMD capacitor made of Z5U is +10℃-+85℃, the temperature characteristic is +22% to -56%, and its dielectric loss can reach up to 4%.

The working temperature range of Y5V SMD capacitor is between -30°C and +85°C, the temperature characteristic is +22% to -82%, and the maximum dielectric loss can reach 5%.


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