Is there a pin-compatible replacement for GRM21BR60G107ME15L?

GRM21BC80G107ME15L is pin-compatible in its 0805 package, but it is not a direct functional equivalent due to its X6S dielectric. A full engineering review is required to ensure it meets the application's stability requirements.

What risks should I check before replacing GRM21BR60G107ME15L?

Key risks include: 1) Package mismatch, requiring PCB layout changes. 2) Dielectric differences (e.g., X6S vs. X5R), affecting capacitance stability with temperature. 3) Technology change (Ceramic to Tantalum), which introduces polarization and different electrical characteristics.

GRM21BR60G107ME15L Alternatives, Datasheet & Cross Reference | Murata Manufacturing Co., Ltd.

Find and compare alternatives for the Murata GRM21BR60G107ME15L, a 100uF 4V 0805 X5R ceramic capacitor. This guide provides parametrically similar and functional alternatives to help with your design and sourcing needs.

AI replacement insight

Electrical riskmedium

Dielectric mismatch (X6S vs X5R) affects capacitance stability.

Package riskhigh

Many functional alternatives are in different, larger packages.

Can it be replaced directly?

No direct pin-to-pin replacement has been verified. The closest options have different dielectrics or packages, requiring engineering review.

Best replacement path

For a near drop-in, consider other 0805 MLCCs like GRM21BC80G107ME15L, but verify the dielectric's temperature characteristics (X6S vs X5R).

Main risk

The main risks are package incompatibility and differences in dielectric material, which affects capacitance stability over temperature.

Recommended alternatives

A 100uF, 4V, 0805 MLCC with a wider temperature range but different dielectric (X6S) requiring review.

View details

Alternative comparison matrix

Feature / factor	GRM21BR60G107ME15L	GRM21BC80G107ME15L	CC1206MKX5R5BB107	Compatibility / risk
Package	0805 (2012 metric)	0805 (2012 metric)	1206 (3216 metric)	0805 (2012 metric) / 1206 (3216 metric) — Package size matches.; CC1206MKX5R5BB107: Larger package, not a drop-in replacement.
Capacitance	100uF	100uF	100uF	100uF — Capacitance matches.; CC1206MKX5R5BB107: Capacitance matches.
Voltage	4.0V	4.0V	6.3V	4.0V / 6.3V — Voltage rating matches.; CC1206MKX5R5BB107: Higher voltage rating provides more margin.
Dielectric	X5R	X6S	X5R	X6S / X5R — X6S has lower temp stability (±22%) than X5R (±15%).; CC1206MKX5R5BB107: Dielectric type matches.
Temperature	-55°C to +85°C	-55°C to +105°C	-	-55°C to +105°C — Candidate has a wider operating temperature range.

Application & sourcing insights

Questions & answers

The best alternative depends on your design constraints. For the same footprint, GRM21BC80G107ME15L is an option, but its X6S dielectric is less stable than the target's X5R. If your PCB can accommodate a 1206 package, CC1206MKX5R5BB107 is a strong functional match.