GRM1555C1H3R1WA01D

The Murata GRM1555C1H3R1WA01D is a surface-mount multilayer ceramic capacitor (MLCC) designed for general-purpose electronic equipment. It belongs to Murata's GRM product family and provides a nominal capacitance of 3.1 pF with a tolerance of ±0.05 pF. The rated DC voltage is 50 V, and the capacitor uses a C0G (EIA) dielectric, commonly referred to as NP0.

The C0G/NP0 dielectric exhibits a temperature coefficient of 0±30 ppm/°C over the full operating temperature range of -55°C to +125°C. This makes the part suitable for circuits requiring stable capacitance across temperature variations. The component is supplied in an 0402 (1005 metric) package with body dimensions of 1.00 mm length, 0.50 mm width, and a maximum thickness of 0.55 mm, enabling high-density surface-mount assembly.

This capacitor is appropriate for general-purpose applications such as decoupling, filtering, and coupling where its tight tolerance and stable dielectric characteristics are beneficial. The 0402 footprint is well suited for compact PCB designs used in consumer electronics, industrial controls, and other space-constrained assemblies.

Packaging for this part number is defined by the packaging code 'D', indicating a 180 mm reel with paper tape (W8P2) containing 10,000 pieces per reel. This tape-and-reel format is compatible with automated pick-and-place equipment.