KEMET U2J贴片MLCC, 470nF, 1812 (4532M), 50V 直流, ±5%容差, 最高+125°C, 4.5 x 3.2 x 1.7mm, C系列

KEMET U2J dielectric features a maximum operating temperature of 125°C and is considered stable. The Electronics Industries Alliance (EIA) characterizes U2J dielectric as a Class I material. Components of this classification are temperature compensating and are suited for resonant circuit applications or those where Q and stability of capacitance characteristics are required. U2J is an extremely stable dielectric material that exhibits a negligible shift in capacitance with respect to voltage and boasts a predictable and linear change in capacitance with reference to ambient temperature with no aging effect.

Up to 10x increase in capacitance versus C0G
Extremely low effective series resistance (ESR)
Extremely low effective series inductance (ESL)
High ripple current capability
Low noise solution similar to C0G
Operating temperature range of −55°to+125°C
Capacitance up to 470 nF
DC voltage ratings up to 50 V