C1812X334J3JACTU

U2J is an extremely stable dielectric material for Class I multilayer ceramic capacitors (MLCCs). Ceramic capacitors using the U2J dielectric retain over 99% of nominal capacitance at full rated voltage. When referenced to ambient temperature, U2J ceramic capacitors provide a predictable and linear change in capacitance. Additionally, U2J ceramic capacitors extend the available capacitance of Class I MLCCs into a range previously only available to Class II dielectric materials such as X5R and X7R. Components of this classification are temperature compensating and are

• Higher cap value than C0G
• Linear capacitance change with respect to time
• Preferred capacitance solution at line frequencies and into the MHz range
• Retains over 99% of nominal capacitance at full rated voltage
• Low dissipation factor DF <lt/> 0.1%
• Low dissipation factor DF < 0.1%
• Low noise solution similar to C0G
• Low ESR and ESL
• High thermal stability
• High ripple current capability
• Operating temperature range of −55°C to +125°C
• Operating temperature range of −55°C to +125°C

Applications

Industrial, Consumer Electronics, Portable Devices, Power Management