GRM21BR61C106KE15L MLCC Specifications and Applications

ElecSuppliers Part Number GuideAug 15, 2026

GRM21BR61C106KE15L is a multilayer ceramic capacitor from Murata's GRM series. It is a surface mount capacitor designed for electronic equipment where stable capacitance and efficient use of PCB space are important.

The complete part number identifies a specific capacitor configuration. For component sourcing, using GRM21BR61C106KE15L rather than simply searching for a 10 µF MLCC helps narrow the search to the intended component.

GRM21BR61C106KE15L Capacitance

The 106 portion of the part number represents a nominal capacitance of 10 µF.

This capacitance value is widely used in power supply circuits, local decoupling and voltage stabilization. A 10 µF MLCC can provide local energy storage while helping reduce unwanted fluctuations on a power rail.

The nominal capacitance should not be considered the only selection criterion. Effective capacitance can vary with applied DC voltage, temperature and other operating conditions.

Understanding the Part Number

The different sections of GRM21BR61C106KE15L provide identification information for the capacitor.

The GRM21 designation identifies the Murata GRM series and package size.

The R61 section identifies the dielectric and temperature characteristics.

The 106 section indicates 10 µF capacitance.

The K identifies the capacitance tolerance.

The remaining characters provide additional information about voltage and ordering configuration.

This structure is useful when comparing components because two 10 µF MLCCs can have substantially different electrical characteristics.

GRM21BR61C106KE15L Applications

GRM21BR61C106KE15L can be considered for power supply filtering, bypassing and local decoupling.

It may be used around integrated circuits, voltage regulators and other electronic devices that require additional capacitance on a power rail.

For switching power supplies and other dynamic circuits, engineers should evaluate the effective capacitance under the expected DC bias rather than relying only on the nominal value.

GRM21BR61C106KE15L PCB Design

The physical package is another important consideration.

When placing the capacitor on a PCB, the recommended footprint and component dimensions should be checked against the board layout. This is particularly important when replacing an existing MLCC with another manufacturer or series.

A replacement should match the required capacitance, voltage rating, tolerance, dielectric characteristics and physical dimensions.

GRM21BR61C106KE15L Suppliers

Buyers searching for GRM21BR61C106KE15L suppliers should provide the complete part number in quotation requests.

The exact manufacturer, package, electrical specifications, product status and available quantity should be verified before purchasing.

ElecSuppliers provides electronic component product and supplier information, helping buyers find sources for specific part numbers.

For production BOMs, keeping GRM21BR61C106KE15L as the exact purchasing reference can help prevent confusion with other 10 µF MLCCs that use different voltage ratings or package configurations.