C1812C155K5RACAUTO

KEMET automotive-grade X7R dielectric SMT capacitors are designed for applications requiring reliable performance in harsh environments. Whether under the hood or inside the vehicle cabin, these devices emphasize the mission-critical and safety-critical robustness demanded of capacitors in key automotive circuits. Given the potentially severe environmental conditions, more stringent test protocols and inspection standards have been established for automotive-grade products. KEMET automotive-grade capacitors meet the rigorous AEC-Q200 certification requirements of the Automotive Electronics Council. The X7R dielectric has a maximum operating temperature of 125°C and is considered to have temperature stability. The Electronic Industries Alliance (EIA) classifies X7R dielectric as a Class II material. These components are fixed ceramic dielectric capacitors suitable for bypass and decoupling applications, or for frequency discrimination circuits where high Q 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°C to +125°C, capacitance change is limited to ±15%.

Applications

• Typical applications include decoupling, bypassing, filtering, and transient voltage suppression.

Key features

• AEC-Q200 automotive qualified
• Operating temperature range: -55°C to +125°C
• Lead-free, RoHS and REACH compliant
• Temperature-stable dielectric
• Available in EIA 0402, 0603, 0805, 1206, 1210, 1808, 1812, 1825, and 2220 case sizes
• DC voltage ratings: 6.3 V, 10 V, 16 V, 25 V, 50 V, 100 V, 200 V, and 250 V
• Capacitance range: 10 pF to 22 μF
• Capacitance tolerances: ±5%, ±10%, and ±20%
• Non-polarized device, eliminating orientation concerns during assembly
• 100% pure matte tin-plated terminations for excellent solderability