C0402C222J5RAC7867.pdf

Overview 

KEMET’s X7R dielectric features a 125°C maximum operating temperature and is considered temperature stable. The Electronics Components, Assemblies and Materials Association (EIA) characterizes X7R dielectric as a Class II material. Components of this classification are fixed, ceramic dielectric capacitors suited for bypass and decoupling applications or for frequency discriminating circuits where Q and stability of capacitance characteristics are not critical. X7R exhibits a predictable change in capacitance with respect to time and voltage, boasting a minimal change in capacitance with reference to ambient temperature. Capacitance change is limited to ±15% from −55°C to +125°C.

Benefits 

−55°C to +125°C operating temperature range 

Lead (Pb)-free, RoHS, and REACH Compliant 

Temperature stable dielectric 

EIA 0402, 0603, 0805, 1206, 1210, 1808, 1812, 1825, 2220,  and 2225 case sizes 

DC voltage ratings of 6.3 V, 10 V, 16 V, 25 V, 35 V, 50 V, 100 V, 200 V, and 250 V 

Capacitance offerings ranging from 10 pF to 47 μF 

Available capacitance tolerances of ±5%, ±10%, and ±20%  

Non-polar device, minimizing installation concerns 

100% pure matte tin-plated termination finish allowing for excellent solderability 

SnPb termination finish option available upon request (5% Pb minimum)

Applications

Typical applications include decoupling, bypass, filtering and transient voltage suppression.