Is there a pin-compatible replacement for CC0402BRNPO9BN3R6?

Yes, all reviewed candidates use the same 0402 package, making them physically pin-compatible. However, their electrical parameters like capacitance differ, so they are not functional drop-in replacements without review.

What risks should I check before replacing CC0402BRNPO9BN3R6?

The main risk is the difference in capacitance, which can affect circuit performance like filter characteristics or timing constants. Some candidates are also from a different series (High-Q vs. General Purpose), which could impact RF performance.

CC0402BRNPO9BN3R6 Alternatives, Datasheet & Cross Reference | Yageo

Yageo's CC0402BRNPO9BN3R6 is a general-purpose 3.6pF 50V MLCC in a 0402 package. Finding an exact replacement requires matching these key parameters, as alternatives often have different capacitance values that demand careful engineering review.

AI replacement insight

Electrical riskhigh

All candidates have different capacitance values, which is a critical parameter for capacitors.

Package risklow

All candidates share the same 0402 package, ensuring physical compatibility on the PCB.

Can it be replaced directly?

No direct, drop-in replacement for CC0402BRNPO9BN3R6 was identified in this analysis. All candidates have a different capacitance value.

Best replacement path

Search for a general purpose (Yageo CC series or equivalent) MLCC with 3.6pF capacitance, ±0.1pF tolerance, 50V rating, and 0402 package.

Main risk

The primary risk is capacitance mismatch, which can alter the frequency response, timing, or stability of the circuit.

Recommended alternatives

Functional alternative with a closer capacitance value (4.7pF), but still requires review.

View details

Alternative comparison matrix

Feature / factor	CC0402BRNPO9BN3R6	CQ0402BRNPO9BN4R7	CQ0402ARNPO9BN2R2	CQ0402BRNPO9BN6R0	Compatibility / risk
Package	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric)	0402 (1005 metric) — Form factor is compatible.; CQ0402ARNPO9BN2R2: Form factor is compatible.; CQ0402BRNPO9BN6R0: Form factor is compatible.
Capacitance	3.6 pF	4.7 pF	2.2 pF	6.0 pF	4.7 pF / 2.2 pF / 6.0 pF — Capacitance is higher.; CQ0402ARNPO9BN2R2: Capacitance is significantly lower.; CQ0402BRNPO9BN6R0: Capacitance is significantly higher.
Voltage	50.0 V	50.0 V	-	50.0 V	50.0 V — Voltage rating matches.; CQ0402BRNPO9BN6R0: Voltage rating matches.
Application	CC (General Purpose)	CQ (High-Q)	CQ (High-Q)	CQ (High-Q)	CQ (High-Q) — Candidate is a High-Q series, target is general purpose.; CQ0402ARNPO9BN2R2: Candidate is a High-Q series, target is general purpose.; CQ0402BRNPO9BN6R0: Candidate is a High-Q series, target is general purpose.
Tolerance	±0.1 pF	-	±0.05 pF	±0.1 pF	±0.05 pF / ±0.1 pF — Tighter tolerance is an upgrade.; CQ0402BRNPO9BN6R0: Tolerance matches.

Application & sourcing insights

Questions & answers

No direct drop-in replacement was found. The closest functional alternative is CQ0402BRNPO9BN4R7, but it has a higher capacitance (4.7pF vs 3.6pF) and is a High-Q type. Engineering validation is essential.