GRM21BR61C106KE15L 10µF X5R Ceramic Capacitor

ElecSuppliers Part Number GuideAug 14, 2026

GRM21BR61C106KE15L is a chip multilayer ceramic capacitor from Murata. The part combines a 10µF capacitance, 50V rated voltage and X5R dielectric in an 0805-size surface-mount package.

The relatively high voltage rating makes this part different from many 10µF MLCCs designed primarily for lower-voltage circuits. For engineers and buyers, the 50V rating is one of the key characteristics to check when comparing this MPN with similar ceramic capacitors.

Reading the GRM21BR61C106KE15L Part Number

The ordering code contains information about the component's electrical and physical characteristics.

The GRM prefix identifies Murata's chip multilayer ceramic capacitor series. The 21 portion corresponds to the 0805-size class, while R61 identifies the X5R dielectric and associated voltage characteristics within Murata's coding system.

The 106 portion represents a nominal capacitance of 10µF. K indicates a ±10% capacitance tolerance, while the remaining characters identify additional product and packaging specifications.

For procurement, the complete ordering code should be retained rather than using only the basic GRM series designation.

Main Electrical Parameters

GRM21BR61C106KE15L has the following key characteristics:

Manufacturer: Murata

Component: Multilayer Ceramic Capacitor

Capacitance: 10µF

Tolerance: ±10%

Dielectric: X5R

Rated voltage: 50V DC

Package size: 0805 / 2012 metric

Mounting: Surface Mount

Operating temperature: -55°C to +85°C

The X5R dielectric is intended for applications requiring relatively stable capacitance over its specified temperature range. However, the effective capacitance of a ceramic capacitor can change with DC bias, so the nominal 10µF value should not automatically be treated as the capacitance available under every operating condition.

Why the 50V Rating Matters

For a 10µF MLCC, the rated voltage is an important selection parameter.

GRM21BR61C106KE15L is rated at 50V, making it suitable for designs where a higher voltage margin is required. The actual capacitor voltage in the circuit should still be evaluated together with transient conditions, DC bias effects and the required reliability margin.

Using a capacitor solely because its nominal capacitance matches the design requirement can lead to an unsuitable selection if its voltage rating or effective capacitance under bias is inadequate.

0805 Package for PCB Assembly

The component uses an 0805 package, corresponding to approximately 2.0 × 1.25mm in metric dimensions.

This package provides more PCB area than smaller 0402 or 0603 MLCCs, while offering designers access to relatively high capacitance and a 50V voltage rating.

Its surface-mount construction makes GRM21BR61C106KE15L suitable for automated SMT assembly.

Where GRM21BR61C106KE15L Can Be Used

A 10µF ceramic capacitor with a 50V rating can be considered for power supply filtering, local decoupling, bypassing and other circuits where the capacitance and voltage characteristics meet the design requirements.

The suitability of the component depends on the actual operating voltage, temperature, ripple conditions, DC bias and required capacitance stability.

For power applications in particular, engineers should evaluate the capacitor under the real operating conditions rather than selecting it only from the nominal datasheet capacitance.

Sourcing GRM21BR61C106KE15L

When looking for GRM21BR61C106KE15L, buyers should search using the complete MPN because similar Murata GRM-series capacitors can have different capacitance values, voltage ratings, dielectric types and package sizes.

For production orders, it is also useful to confirm packaging, available quantity, lead time and product traceability with the supplier.

ElecSuppliers can be used to find electronic component suppliers offering GRM21BR61C106KE15L and other Murata components.

Before placing an order, buyers should confirm that the supplier's product description and supplied part number exactly match GRM21BR61C106KE15L.