GRM21BC80G226ME39L

The GRM21BC80G226ME39L is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading suppliers of passive electronic components. This capacitor is part of Murata's GRM series, which represents a broad family of surface-mount ceramic capacitors designed for general-purpose applications across industrial, automotive, consumer, and telecommunications equipment. Multilayer ceramic capacitors are among the most widely used passive components in modern electronics, valued for their small size, reliability, and cost-effectiveness. The GRM21BC80G226ME39L specifically uses a 0805 package format, a standard metric size that measures 2.0mm by 1.25mm, making it suitable for compact PCB designs while remaining hand-solderable and compatible with automated assembly processes. The 0805 package size balances miniaturization with practical handling and repair considerations, particularly important in industrial applications where field maintenance may be required. The part designation indicates this capacitor operates at 80 volts DC, positioning it for use in higher-voltage industrial circuits and power supply applications. The "226" in the part number refers to the capacitance value, following industry standard numbering conventions. Capacitors in this voltage class are commonly specified in industrial control systems, power management circuits, switching power supplies, and motor drive applications where robust performance under sustained voltage stress is essential. Murata's GRM series capacitors are recognized for stable performance across temperature ranges typical of industrial environments. These components are manufactured using advanced multilayer ceramic technology that provides excellent frequency stability and low equivalent series resistance (ESR), characteristics that make them suitable for filtering, decoupling, and energy storage functions. The ME39L designation within this part number indicates specific performance characteristics within the GRM family, including particular dielectric formulations and construction methods optimized for reliability in demanding applications. Engineers typically specify this exact part when design requirements call for a specific combination of voltage rating, physical package constraints, and proven reliability in industrial environments. The 0805 package offers an established balance between size reduction and ease of handling that makes it preferable to smaller packages in many industrial designs. Additionally, Murata's reputation for consistent manufacturing quality and long-term part availability makes this capacitor a reliable choice for equipment expected to operate for extended periods with minimal maintenance. The GRM21BC80G226ME39L is commonly found in industrial automation equipment, embedded control systems, power distribution modules, and various electronic devices requiring dependable capacitive filtering and voltage stabilization in standard industrial voltage ranges.