Is there a pin-compatible replacement for GRT188R61C106KE13D?

Yes, several 0603 package capacitors are pin-compatible. However, you must verify key electrical parameters like tolerance, voltage rating, and automotive (AEC-Q200) qualification to ensure it is a true drop-in replacement.

What risks should I check before replacing GRT188R61C106KE13D?

Key risks include using a non-AEC-Q200 part in an automotive circuit, a wider capacitance tolerance (e.g., ±20% vs ±10%) affecting circuit performance, and different dielectric materials (e.g., X6S vs X5R) which alter temperature characteristics.

GRT188R61C106KE13D Alternatives, Datasheet & Cross Reference | Murata Manufacturing Co., Ltd.

The Murata GRT188R61C106KE13D is a popular 10uF, 16V, 0603 size AEC-Q200 qualified ceramic capacitor. Finding a suitable replacement requires careful matching of its automotive rating, tolerance, and X5R dielectric characteristics.

AI replacement insight

Electrical riskmedium

Tolerance and dielectric changes require analysis.

Package risklow

Many 0603 parts are available.

Sourcing risklow

This is a common capacitor value and package.

Can it be replaced directly?

A direct, drop-in replacement must match the 10uF capacitance, ±10% tolerance, X5R dielectric, 0603 package, and AEC-Q200 qualification. Parametric alternatives with wider tolerance are more common.

Best replacement path

Prioritize AEC-Q200 qualified MLCCs in 0603 package with X5R dielectric. Accept a higher voltage rating, but carefully evaluate any tolerance relaxation from ±10% to ±20%.

Main risk

The main risk is substituting a non-automotive grade capacitor, which could lead to reliability issues. The second risk is a wider capacitance tolerance impacting circuit stability.

Recommended alternatives

An AEC-Q200 qualified 10uF, 0603 capacitor with a higher voltage rating (25V) but wider tolerance (±20%).

View details

Alternative comparison matrix

Feature / factor	GRT188R61C106KE13D	GRT188R61E106ME13D	ZRB18AR61E106ME01L	GRM188C81C106MA73D	Compatibility / risk
Package	0603 (1608 metric)	0603 (1608 metric)	0603 (1608 metric)	0603 (1608 metric)	0603 (1608 metric) — Package size and series match.; ZRB18AR61E106ME01L: Package size matches.; GRM188C81C106MA73D: Package size matches.
Application	AEC-Q200	AEC-Q200	General Purpose	General Purpose	AEC-Q200 / General Purpose — Automotive qualification matches.; ZRB18AR61E106ME01L: Lacks AEC-Q200 qualification required by target.; GRM188C81C106MA73D: Lacks AEC-Q200 qualification.
Voltage	16V	25V	25V	16V	25V / 16V — Higher voltage rating is a safe upgrade.; ZRB18AR61E106ME01L: Higher voltage rating is acceptable.; GRM188C81C106MA73D: Voltage rating matches.
Tolerance	±10%	±20%	±20%	±20%	±20% — Wider tolerance is the main drawback.; ZRB18AR61E106ME01L: Wider tolerance may affect circuit performance.; GRM188C81C106MA73D: Wider tolerance may affect circuit performance.
Termination	Standard	-	Interposer Board	-	Interposer Board — Different termination may have layout implications.
Dielectric	X5R	-	-	X6S	X6S — Different dielectric affects temperature performance.

Application & sourcing insights

Questions & answers

The best alternative is typically another AEC-Q200 qualified 10uF 0603 X5R capacitor. Parts like Murata's GRT188R61E106ME13D offer a higher voltage rating but have a wider tolerance (±20%) that must be verified for your design.