GRM43DR72J104KW01L

The GRM43DR72J104KW01L is a multilayer ceramic chip capacitor (MLCC) manufactured by Murata, one of the world's leading producers of passive electronic components. This capacitor is part of Murata's GRM series, which represents a broad family of general-purpose ceramic capacitors designed for widespread use across consumer electronics, industrial equipment, and telecommunications applications. Multilayer ceramic capacitors like this model function as energy storage and filtering devices within electronic circuits. They are constructed from alternating layers of ceramic dielectric material and metallic electrodes, compressed into a small rectangular package. This construction method allows manufacturers to achieve relatively high capacitance values in extremely compact form factors, making MLCCs indispensable for modern electronics where board space is at a premium. The part number designation GRM43DR72J104KW01L contains encoded information about the component's specifications. The "GRM43D" portion indicates this is a surface-mount device in a standard 1206 package size, a common footprint found on most modern printed circuit boards. The "R72J" segment relates to the dielectric material composition and voltage rating characteristics typical of general-purpose applications. The "104" denotes a capacitance value in the standard capacitor coding system. This capacitor is typically specified in power supply filtering circuits, signal coupling and decoupling applications, and general-purpose energy storage throughout electronic devices. Engineers commonly use MLCCs in these roles because they offer excellent frequency response, low equivalent series resistance (ESR), and reliable performance across commercial temperature ranges. The compact 1206 package allows dense component placement, reducing overall PCB size and manufacturing costs. Engineers select this specific Murata part for several practical reasons. Murata's reputation for manufacturing consistency and quality ensures reliable long-term performance. The GRM series has been widely adopted across the industry, meaning design engineers often have existing validation and application experience with these components. Additionally, Murata's broad distribution network typically ensures reasonable availability for both prototype development and high-volume production runs. The 1206 package size represents a good balance between miniaturization and ease of handling during assembly and rework operations. This makes it popular for applications requiring both automated and manual assembly processes. For engineers designing new circuits or updating existing designs, this part offers proven performance in a standard package that integrates easily with modern manufacturing workflows and testing procedures.