Is there a pin-compatible replacement for C2012X5R0J336MT000E?

No, a direct pin-compatible replacement with identical key parameters was not identified. All suggested parts are in the same 0805 package but have different capacitance values, making them parametric alternatives.

What risks should I check before replacing C2012X5R0J336MT000E?

The main risk is the change in capacitance. If the capacitor is for power supply decoupling, a lower value (22µF) could increase noise, while a higher value (47µF) is usually safer but should be checked for inrush current.

C2012X5R0J336MT000E Alternatives, Datasheet & Cross Reference | TDK Electronics AG

Finding a substitute for the TDK C2012X5R0J336MT000E 33µF 6.3V 0805 capacitor involves considering alternatives with different capacitance values. Several options exist, requiring careful engineering review.

AI replacement insight

Electrical riskmedium

Capacitance value differs from target, requiring circuit analysis.

Package risklow

All suggested alternatives use the same 0805 package.

Can it be replaced directly?

No direct, 1-to-1 replacement with identical 33µF capacitance was found in this batch. All candidates are parametric alternatives that require review.

Best replacement path

Select a candidate with a higher capacitance like JMK212BJ476MG-T (47µF), as this is often acceptable for bulk decoupling. Always verify in-circuit.

Main risk

The primary risk is capacitance mismatch. Using a 22µF part may cause voltage ripple or instability. A 47µF part could affect inrush current or timing.

Recommended alternatives

A 47µF 6.3V 0805 capacitor. A potential alternative with higher capacitance, requiring engineering review.

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Alternative comparison matrix

Feature / factor	C2012X5R0J336MT000E	JMK212BBJ476MG-T	JMK212BJ476MG-T	TCC0805X5R226M250FT	Compatibility / risk
Package	0805 (2012 metric)	0805 (2012 Metric)	0805 (2012 Metric)	0805 (2012 metric)	0805 (2012 Metric) / 0805 (2012 metric) — Package size matches.; JMK212BJ476MG-T: Package size matches.; TCC0805X5R226M250FT: Package size matches.
Capacitance	33 µF	47 µF	47 µF	22 µF	47 µF / 22 µF — Higher capacitance may be acceptable for decoupling but requires review.; JMK212BJ476MG-T: Higher capacitance may be acceptable for decoupling but requires review.; TCC0805X5R226M250FT: Lower capacitance is a significant deviation and poses a risk.
Voltage	6.3 V	6.3 V	6.3 V	25 V	6.3 V / 25 V — Voltage rating matches.; JMK212BJ476MG-T: Voltage rating matches.; TCC0805X5R226M250FT: Higher voltage rating provides more margin.
Tolerance	±20%	±20%	±20%	-	±20% — Tolerance matches.; JMK212BJ476MG-T: Tolerance matches.
Dielectric	X5R	-	X5R	-	X5R — Dielectric material matches.

Application & sourcing insights

Questions & answers

The best alternatives are likely those with slightly higher capacitance, such as Taiyo Yuden's JMK212BJ476MG-T (47µF, 6.3V), as they match the voltage and package. However, this requires engineering validation.