Is there a pin-compatible replacement for C4532X7R1E226MT000N?

Yes, several capacitors like PSA's FS43X226K250EGG share the same 1812 package and 2-pin layout. However, always verify electrical parameters like dielectric type and temperature range before substitution.

What risks should I check before replacing C4532X7R1E226MT000N?

Key risks include package size mismatches requiring PCB changes, and using a weaker dielectric like X5R instead of X7R, which affects capacitance stability over temperature. Also check the operating temperature range.

C4532X7R1E226MT000N Alternatives, Datasheet & Cross Reference | TDK Electronics AG

Find substitutes for the TDK C4532X7R1E226MT000N, a 22µF 25V 1812 X7R ceramic capacitor. This guide analyzes alternatives, highlighting key differences in package, dielectric, and temperature range to ensure proper selection.

AI replacement insight

Package riskmedium

Many available alternatives are in smaller packages (1210, 1206) requiring a PCB change.

Electrical riskhigh

Many candidates use an X5R dielectric, which is less temperature-stable than the target's X7R.

Sourcing risklow

22uF 25V MLCCs are a common value with multiple manufacturers.

Can it be replaced directly?

Yes, direct replacements in the same 1812 package exist, but you must verify the dielectric is X7R and the temperature range is -55°C to +125°C.

Best replacement path

The best path is to use a part with the same 1812 package and X7R dielectric, such as FS43X226K250EGG.

Main risk

The main risk is accidentally using a substitute with a different package size or a less stable X5R dielectric, which can impact circuit performance.

Recommended alternatives

Same package and capacitance, but has a weaker X5R dielectric and narrower temperature range.

View details

Alternative comparison matrix

Feature / factor	C4532X7R1E226MT000N	FS43X226K500ERG	FS43X226K250EGG	TMK325B7226KM-TR	Compatibility / risk
Package	1812 (4532 Metric)	1812	1812	1210 (3225 Metric)	1812 / 1210 (3225 Metric) — Form factor matches.; FS43X226K250EGG: Form factor matches.; TMK325B7226KM-TR: Smaller package requires PCB layout change.
Voltage	25.0V	50.0V	25.0V	25.0V	50.0V / 25.0V — Higher voltage rating provides more margin.; FS43X226K250EGG: Voltage rating matches.; TMK325B7226KM-TR: Voltage rating matches.
Dielectric	X7R	X5R	X7R	X7R	X5R / X7R — Weaker temperature stability vs X7R.; FS43X226K250EGG: Dielectric type matches.; TMK325B7226KM-TR: Dielectric type matches.
Temperature	-55°C to +125°C	-55°C to +85°C	-	-	-55°C to +85°C — Narrower operating range than target's +125°C.
Tolerance	20.0%	10.0%	10.0%	10.0%	10.0% — Tighter tolerance is an improvement.; FS43X226K250EGG: Tighter tolerance is an improvement.; TMK325B7226KM-TR: Tighter tolerance is an improvement.

Application & sourcing insights

Questions & answers

FS43X226K250EGG by PSA is a strong alternative, matching the 1812 package, 22µF capacitance, 25V rating, and X7R dielectric, with a tighter tolerance of ±10%.