Is there a pin-compatible replacement for GRM188Z71A475KE15D?

Yes, GRM188Z71C475KE21D from Murata is a pin-compatible replacement with a higher voltage rating. Other 0603 capacitors with the same footprint are available but may have different electrical characteristics.

What risks should I check before replacing GRM188Z71A475KE15D?

Key risks include dielectric type (X5R vs. X7R affects temperature stability), capacitance tolerance, and DC bias characteristics. Always verify the replacement's datasheet for your specific operating conditions.

GRM188Z71A475KE15D Alternatives, Datasheet & Cross Reference | Murata Manufacturing Co., Ltd.

The Murata GRM188Z71A475KE15D is a common 4.7µF 10V 0603 X7R ceramic capacitor. Alternatives exist with higher voltage ratings or different dielectric materials, requiring careful review of application requirements.

AI replacement insight

Electrical riskmedium

High if using an X5R part in a high-temp application; low otherwise.

Package risklow

0603 is a standard package with many form-fit compatible options.

Can it be replaced directly?

Yes, GRM188Z71C475KE21D from Murata is a direct upgrade path that is pin-compatible and has superior voltage rating.

Best replacement path

Upgrade to a higher voltage part from the same manufacturer, like GRM188Z71C475KE21D.

Main risk

The main risk is substituting with a capacitor using an X5R dielectric, which reduces the max operating temperature for stable capacitance from 125°C to 85°C.

Recommended alternatives

A pin-compatible upgrade from the same manufacturer with a higher 16V rating.

View details

Alternative comparison matrix

Feature / factor	GRM188Z71A475KE15D	GRM188Z71C475KE21D	CGA0603X7R475K160JT	TCC0603X5R475K250CT	Compatibility / risk
Voltage	10V	16V	-	-	25V — Higher voltage rating.
Dielectric	X7R	X7R	-	-	X5R — Reduced temp range for stable capacitance (to 85°C).
Package	0603 (1608 Metric)	0603 (1608 Metric)	-	-	0603 (1608 Metric) — matched
Tolerance	±10%	±10%	-	-	±10% — matched
Pinout	2	-	null	-	null — Pin count missing from catalog data.

Application & sourcing insights

Questions & answers

The Murata GRM188Z71C475KE21D is an excellent upgrade, offering a higher 16V rating in the same package with identical capacitance, tolerance, and X7R dielectric.