KEMETs U2J series multilayer chip capacitors (MLCC) are considered a "stable" capacitor and have a maximum operating temperature of 125°C.U2J dielectric exhibits a negligible shift in capacitance regarding voltage, it also extends the available capacitance range of class 1 MLCC to achieve values only previously available using class 11dielectric materials .Operating temperature range of −55°C to +125°C.DC voltage ratings of 10 V, 16 V, 25 V and 50 V.

Capacitance offerings ranging from 1.0 nF up to 470 nF
Lead (Pb)-free, RoHS and REACH compliant
Low noise solution similar to C0G
Low dissipation factor DF < 0.1%
Low ESR and ESL
High thermal stability
High ripple current capability

Resonant Circuit applications
Applications that require Q and stability

0805 Range

Nickel barrier terminations covered with a layer of plated Tin (NiSn). Applications include mobile phones, video and tuner designs, COG/NPO is the most popular formulation of the "temperature compensating", EIA Class I ceramic materials, X7R, X5R formulations are called "temperature stable" ceramics and fall into the EIA Class II materials, Y5V, Z5U formulations are for general purpose use in a limited temperature range, EIA Class II materials; these characteristics are ideal for decoupling applications.