Is there a pin-compatible replacement for CC0402KRX7R8BB333?

Yes, many 0402 package capacitors are pin-compatible, but finding one with the exact 33nF capacitance, 25V rating, and X7R dielectric is key. Alternatives with different capacitance values exist but are not functionally identical.

What risks should I check before replacing CC0402KRX7R8BB333?

The primary risk is capacitance mismatch. Using a higher or lower value can detune filters, alter timing circuits, or reduce power supply stability. Always verify the new capacitor's impact on your specific application.

CC0402KRX7R8BB333 Alternatives, Datasheet & Cross Reference | Yageo

Finding a substitute for the Yageo CC0402KRX7R8BB333 33nF capacitor requires careful review of capacitance values. While form-factor matches exist, direct electrical equivalents are less common and pose a high risk.

AI replacement insight

Electrical riskhigh

Capacitance mismatch can alter circuit timing, filter characteristics, or power stability.

Package risklow

The 0402 package is standardized, so physical fit is not a concern.

Can it be replaced directly?

No, a direct, risk-free replacement is not readily available. All similar parts require careful engineering review due to significant capacitance differences.

Best replacement path

Source the original part or find a candidate with exactly 33nF capacitance. If unavailable, evaluate a 47nF part with an equal or higher voltage rating, but only after circuit simulation or testing.

Main risk

Capacitance mismatch is the main risk, as available alternatives are typically 22nF or 47nF, not the required 33nF.

Recommended alternatives

A 0402 capacitor with higher 47nF capacitance and upgraded 50V rating. Requires engineering review.

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Alternative comparison matrix

Feature / factor	CC0402KRX7R8BB333	GCM155R71H473KE02J	GCM155R71H223KA55D	Compatibility / risk
Package	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric) — Form factor matches.; GCM155R71H223KA55D: Form factor matches.
Capacitance	33 nF	47 nF	22 nF	47 nF / 22 nF — Significantly higher capacitance, requires circuit validation.; GCM155R71H223KA55D: Significantly lower capacitance, high risk for circuit stability.
Voltage	25 V	50 V	50 V	50 V — Higher voltage rating provides more margin.; GCM155R71H223KA55D: Higher voltage rating provides more margin.
Dielectric	X7R	X7R	X7R	X7R — Dielectric material matches.; GCM155R71H223KA55D: Dielectric material matches.
Application	General Purpose	AEC-Q200	-	AEC-Q200 — Automotive grade is an upgrade over general purpose.

Application & sourcing insights

Questions & answers

There are no direct drop-in replacements among common parts. Alternatives often have different capacitance (e.g., 22nF or 47nF) and require engineering validation to ensure they don't compromise circuit performance.