Is there a pin-compatible replacement for CC0402FRNPO9BN300?

Yes, any 0402-sized MLCC is pin-compatible. However, electrical parameters like tolerance vary. The suggested Murata alternatives are pin-compatible but have a wider tolerance.

What risks should I check before replacing CC0402FRNPO9BN300?

The main risk is the change in capacitance tolerance from a precise ±1% to a wider ±5%. This can affect the accuracy of filters, oscillators, and timing circuits. Always verify performance in your specific application.

CC0402FRNPO9BN300 Alternatives, Datasheet & Cross Reference | Yageo

Reviewing alternatives for the Yageo CC0402FRNPO9BN300, a 30pF 50V 1% NP0 capacitor in an 0402 package. Key considerations for replacements are maintaining the tight tolerance and capacitance value.

AI replacement insight

Electrical riskmedium

Wider tolerance (±5% vs ±1%) can affect performance in sensitive applications.

Package risklow

Candidates share the same 0402 package, ensuring physical compatibility.

Can it be replaced directly?

No direct, drop-in replacement with identical parameters was found. Alternatives exist with a wider tolerance (±5% vs ±1%) that require engineering review.

Best replacement path

Find a 30pF, 50V, C0G/NP0 capacitor in a 0402 package with ±1% tolerance. If unavailable, Murata's GCQ/GCM series are options if a ±5% tolerance is acceptable.

Main risk

The primary risk is the wider capacitance tolerance, which can impact the performance of precision circuits like filters or oscillators.

Recommended alternatives

A 0402 30pF 50V C0G capacitor with a wider tolerance (±5%) but is AEC-Q200 qualified.

View details

Alternative comparison matrix

Feature / factor	CC0402FRNPO9BN300	GCM1555C1H300JA16D	GCQ1555C1H300JB01D	Compatibility / risk
Package	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric) — Same package and pin count.; GCQ1555C1H300JB01D: Same package and pin count.
Capacitance	30 pF	30 pF	30 pF	30 pF — Capacitance value matches.; GCQ1555C1H300JB01D: Capacitance value matches.
Tolerance	±1%	±5%	±5%	±5% — Wider tolerance may affect precision circuits.; GCQ1555C1H300JB01D: Wider tolerance may affect precision circuits.
Voltage	50 V	50 V	50 V	50 V — Voltage rating matches.; GCQ1555C1H300JB01D: Voltage rating matches.
Application	General Purpose	AEC-Q200	AEC-Q200	AEC-Q200 — Candidate is automotive grade.; GCQ1555C1H300JB01D: Candidate is automotive grade.

Application & sourcing insights

Questions & answers

The best alternatives are Murata's GCQ1555C1H300JB01D or GCM1555C1H300JA16D, if your circuit can tolerate a wider capacitance tolerance of ±5% instead of the original ±1%.