The GRP155R71A473KA01D is a multilayer ceramic capacitor (MLCC) manufactured by Murata Electronics North America. It is part of the GRP series, designed for general-purpose applications in electronic circuits. Commonly used for decoupling, bypassing, and filtering, it is designed for surface mount technology (SMT) assembly.

Applications

• Decoupling: Used to decouple power rails, providing a stable voltage supply for ICs.
• Bypassing: Used to bypass unwanted AC signals to ground, reducing noise in circuits.
• Filtering: Used in filter circuits to remove unwanted frequencies from signals.
• General-Purpose: Suitable for various general-purpose applications in electronic circuits.

Features

• Capacitance: 0.047µF (47nF) capacitance value.
• Voltage Rating: 10V voltage rating.
• X7R Dielectric: X7R dielectric material provides stable performance over a wide temperature range (-55°C to +125°C).
• Surface Mount Device (SMD): Designed for surface mount technology assembly.
• RoHS Compliant: Complies with the Restriction of Hazardous Substances Directive.

Benefits

• Stable Performance: X7R dielectric offers stable capacitance over temperature variations.
• Reliable Operation: High-quality construction ensures reliable operation.
• Effective Decoupling and Bypassing: Reduces noise and improves circuit performance.
• RoHS Compliance: Environmentally friendly, as it does not contain hazardous substances.

The GRP155R71A473KA01D has a capacitance tolerance of ±10%. This capacitor is designed for reflow soldering processes. Further detailed specifications, including equivalent series resistance (ESR) and equivalent series inductance (ESL), can be obtained from the official Murata datasheet. It is typically used in applications where a stable capacitance is required over a broad temperature range and where space is a constraint.