KEMET C1812C222KDRAC7800

KEMET's X7R dielectric high-voltage chip MLCCs feature a maximum operating temperature of 125℃ and are classified as "temperature stable." The EIA categorizes X7R dielectric as a Class II material. These components are fixed ceramic dielectric capacitors suitable for bypass and decoupling applications, or frequency discriminator circuits where high Q values and capacitance stability are not critical. X7R capacitance change over time and voltage is predictable, with minimal variation relative to ambient temperature. Over the temperature range of -55℃ to +125℃, capacitance change is limited to ±15%. In addition to commercial-grade versions, automotive-grade devices qualified to AEC-Q200 are also available.

• Operating temperature range: -55℃ to +125℃
• Industry-leading CV values
• Excellent high-frequency performance
• Lead-free, RoHS and REACH compliant
• Available in EIA 0402, 0603, 0805, 1206, 1210, 1808, 1812, 1825, 2220, and 2225 case sizes
• DC voltage ratings: 500 V, 630 V, 1 KV, 1.5 KV, 2 KV, 2.5 KV, and 3 KV
• Capacitance range: 10 pF to 560 nF
• Capacitance tolerances: ±5%, ±10%, and ±20%
• Low ESR and ESL
• Non-polarized device, eliminating mounting concerns
• Automotive grade (AEC-Q200) products available
• 100% pure matte tin termination for excellent solderability
• SnPb termination (minimum 5% Pb) available upon request

Charging stations, LCD fluorescent backlight ballasts, voltage multiplier circuits, DC/DC converters, power supplies, LAN/WAN interfaces, high-voltage decoupling, filters, DC blocking, ESD protection