Description：

The Murata GRM31CC80G227ME11L is a multilayer ceramic chip capacitor (MLCC) designed for use in general electronic equipment. This component is housed in a compact 3216-size package (3.2 mm × 1.6 mm × 1.6 mm) and offers an ultra-high capacitance of 220 µF within a small footprint, making it an ideal solution for power supply decoupling and smoothing applications where board space is limited.

The capacitor features an X6S temperature characteristic (EIA Class II), ensuring stable capacitance over a wide operating temperature range of –55°C to +125°C (reference temperature 25°C) with a capacitance change of ±22%. It is rated for a DC voltage of 4 V and has a capacitance tolerance of ±20%. The termination is tin-plated to provide excellent solderability, and the device is supplied in embossed tape-and-reel packaging for automated surface-mount assembly.

This product complies with JIS C 5101 and IEC60384 standards and is specifically designed for applications with a typical device lifetime of less than 5 years, such as portable consumer electronics. For applications requiring extended lifetime, voltage and temperature derating guidelines are recommended to ensure long-term reliability.

Features：

High Capacitance in Compact Size: 220 µF capacitance in a small 3216 (3.2 mm × 1.6 mm) chip package, enabling space-efficient PCB design.

Wide Operating Temperature Range: X6S characteristic with operating temperature from –55°C to +125°C and capacitance change within ±22%.

Rated Voltage: 4 V DC, suitable for low-voltage power supply lines.

Capacitance Tolerance: ±20%, providing consistent performance.

Excellent Solderability: Tin-plated terminations support reliable reflow soldering processes.

High Insulation Resistance: ≥2000 MΩ or 50 Ω·F (whichever is smaller) at rated DC voltage.

Low Dissipation Factor: D.F. ≤ 0.1 (measured at 1±0.1 kHz, 1.0±0.2 Vrms for C≤10 µF), ensuring low power loss.

Voltage Proof: Withstands 250% of rated voltage (1 to 5 seconds) without defects.

Aging Characteristic: Typical capacitance aging rate of Class II dielectric should be considered in time-constant circuit designs.

Compliant Standards: Meets JIS C 5101 and IEC60384 requirements for quality and reliability.

Applications：

Portable Consumer Electronics: Smartphones, tablets, digital cameras, smartwatches, and electronic dictionaries.

Power Supply Decoupling: Smoothing and noise filtering for DC power lines in mobile devices.

DC/DC Converters: Input/output filtering and bulk capacitance for voltage regulator modules.

General Electronic Equipment: Circuits requiring high capacitance in limited board space.

Battery-Powered Devices: Energy storage and transient response improvement in low-voltage systems.

Small-Scale Servers and IPC-9592B Class 1 Equipment: Suitable for devices with a typical lifetime of less than 5 years under normal operating conditions.