Is there a pin-compatible replacement for CC0603FRNPO9BN270?

Yes, several parts like Walsin's 0603N270J500CT are pin-compatible in the 0603 package. However, they have a weaker tolerance (±5% vs ±1%) and are considered parametric alternatives, not direct replacements.

What risks should I check before replacing CC0603FRNPO9BN270?

The main risk is the relaxed capacitance tolerance. The target's ±1% is for precision circuits. Using a ±5% part can affect performance in timing, filtering, or tuning applications. Always verify the impact on your specific circuit.

CC0603FRNPO9BN270 Alternatives, Datasheet & Cross Reference | Yageo

Reviewing alternatives for the Yageo CC0603FRNPO9BN270, a 27pF 50V 1% NP0 capacitor. Key considerations for substitutes are maintaining the tight ±1% tolerance, which is critical for precision applications.

AI replacement insight

Electrical riskmedium

Relaxing tolerance from ±1% to ±5% can impact precision timing or filter circuits.

Package risklow

Candidates share the same 0603 package, ensuring physical compatibility.

Can it be replaced directly?

No direct 1-to-1 replacement with matching ±1% tolerance was identified. The closest options are parametric alternatives that relax the tolerance to ±5%.

Best replacement path

Parametric alternatives with wider tolerance.

Main risk

Degraded circuit performance due to wider capacitance tolerance (±5% vs ±1%).

Recommended alternatives

Parametric alternative with same capacitance and voltage but wider tolerance.

View details

Alternative comparison matrix

Feature / factor	CC0603FRNPO9BN270	0603N270J500CT	TCC0603COG270J500CT	Compatibility / risk
Package	0603 (1608 metric)	0603 (1608 Metric)	0603 (1608 Metric)	0603 (1608 Metric) — Form factor matches.; TCC0603COG270J500CT: Form factor matches.
Capacitance	27pF	27pF	27pF	27pF — Nominal capacitance matches.; TCC0603COG270J500CT: Nominal capacitance matches.
Voltage	50V	50V	50V	50V — Voltage rating matches.; TCC0603COG270J500CT: Voltage rating matches.
Tolerance	±1%	±5%	±5%	±5% — Weaker tolerance, requires circuit validation.; TCC0603COG270J500CT: Weaker tolerance, requires circuit validation.
Dielectric	NP0 (C0G)	NP0 (C0G)	COG (NPO)	NP0 (C0G) / COG (NPO) — Dielectric type matches.; TCC0603COG270J500CT: Dielectric type is equivalent.

Application & sourcing insights

Questions & answers

No direct drop-in replacement with ±1% tolerance was found. Candidates like Walsin's 0603N270J500CT offer the same capacitance and voltage but with a wider ±5% tolerance, requiring circuit validation.