Is there a pin-compatible replacement for GRM158C80G226ME01D?

Yes, several 0402 package capacitors are pin-compatible, but key electrical parameters like the dielectric type (X6S) must be verified for a true drop-in replacement.

What risks should I check before replacing GRM158C80G226ME01D?

The main risk is the dielectric type. The target is X6S (-55°C to 105°C). Using an X5R substitute (-55°C to 85°C) may cause performance issues if the application operates above 85°C.

GRM158C80G226ME01D Alternatives, Datasheet & Cross Reference | Murata Manufacturing Co., Ltd.

The Murata GRM158C80G226ME01D is a 22µF, 4V, 0402 X6S ceramic capacitor. Finding a direct replacement requires matching the X6S dielectric for temperature stability, which is a key consideration.

AI replacement insight

Electrical riskmedium

Dielectric mismatch affects capacitance over temperature.

Package risklow

The 0402 package is a common standard.

Sourcing risklow

Target part is active and similar parts are widely available.

Can it be replaced directly?

No direct, fully equivalent replacement has been verified. Several candidates have a different (X5R) dielectric, which impacts temperature performance.

Best replacement path

Find a 22µF, 4V or higher, 0402 capacitor with an X6S dielectric. If unavailable, an X5R part may work if the operating temperature does not exceed 85°C.

Main risk

The primary risk is substituting an X5R dielectric for the target's X6S, reducing the maximum operating temperature for stable capacitance from 105°C to 85°C.

Recommended alternatives

A Murata 0402 capacitor with higher voltage but a different dielectric (X5R) that requires temperature range verification.

View details

Alternative comparison matrix

Feature / factor	GRM158C80G226ME01D	GRM158R60J226ME01D	HGC0402R5226M6R3NTEJ	Compatibility / risk
Package	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric) — Form factor matches.; HGC0402R5226M6R3NTEJ: Form factor matches.
Voltage	4.0V	6.3V	6.3V	6.3V — Higher voltage rating provides more margin.; HGC0402R5226M6R3NTEJ: Higher voltage rating provides more margin.
Dielectric	X6S	X5R	X5R	X5R — Weaker dielectric; affects capacitance over temperature.; HGC0402R5226M6R3NTEJ: Weaker dielectric; affects capacitance over temperature.
Temperature	to 105°C	to 85°C	to 85°C	to 85°C — Stable capacitance up to 85°C, less than target's 105°C.; HGC0402R5226M6R3NTEJ: Stable capacitance up to 85°C, less than target's 105°C.

Application & sourcing insights

Questions & answers

Alternatives with an X5R dielectric like Murata's GRM158R60J226ME01D exist, but have a narrower temperature range. A true X6S equivalent from another vendor would be best if available.