CGA4J1X7R1H475K125AC

• 4.7 uF Capacitance
• 50 V Voltage Rating
• 0805 Case size, 1.45 Mm Maximum Height
• Multilayer Ceramic Construction with Low ESR and ESL
• -55C to +125C Operating Temperature Range

TDK's CGA4J1X7R1H475K125AC is a 4.7 uF multilayer Ceramic Capacitor rated at 50 V in the 0805 case size. An MLCC is built from interleaved ceramic dielectric and metal electrode layers co-fired into a monolithic block, which gives very low equivalent series resistance and inductance compared with electrolytic or film alternatives. The capacitor operates from -55C to +125C and stands 1.45 mm tall. TDK lists the CGA4J1X7R1H475K125AC in active production.

A 4.7 uF 50 V MLCC in 0805 is a bulk and input decoupling workhorse: input and output capacitance for DC-DC converters and LDOs, local energy storage near switching regulators and power stages, and filtering on 12 V, 24 V and 48 V-derived rails where the 50 V rating provides derating headroom. Low ESR means the part handles ripple current that would heat an electrolytic, and the 0805 footprint balances capacitance against board area. The -55C to +125C range takes it into automotive and industrial assemblies as well as consumer and computing boards. Power-supply designers and BOM sourcing teams buy these against production volumes rather than as one-offs.