Is there a pin-compatible replacement for CC0805JRNPO9BN510?

No direct pin-for-pin replacement with identical key parameters was identified. Alternatives like CC0805JRNPOCBN470 share the same package and pinout but have a different capacitance (47pF vs 51pF) that requires engineering review.

What risks should I check before replacing CC0805JRNPO9BN510?

The main risks are electrical and mechanical. Ensure your circuit can tolerate a different capacitance value. If considering an alternative with a different package, like the 0402 size, you must verify it fits your PCB layout.

CC0805JRNPO9BN510 Alternatives, Datasheet & Cross Reference | Yageo

Finding a substitute for the Yageo CC0805JRNPO9BN510, a 51pF 50V 0805 MLCC, involves checking capacitance, voltage, and package size. While no exact drop-in replacements were found, several functional alternatives exist with minor parametric differences or different packages.

AI replacement insight

Electrical riskmedium

Capacitance values differ, requiring circuit analysis.

Package riskhigh

One strong candidate requires a layout change from 0805 to 0402.

Can it be replaced directly?

No direct, drop-in replacement is available. All candidates require engineering review due to differences in capacitance or package size.

Best replacement path

If footprint is fixed, evaluate CC0805JRNPOCBN470 for its slightly lower capacitance. If layout can change, CC0402JRNPO9BN500 is electrically closer.

Main risk

Capacitance deviation and package incompatibility are the primary risks.

Recommended alternatives

A functional alternative with very similar electrical specs but in a smaller 0402 package, requiring a different board layout.

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Alternative comparison matrix

Feature / factor	CC0805JRNPO9BN510	CC0402JRNPO9BN500	CC0805JRNPOCBN470	Compatibility / risk
Package	0805 (2012 metric)	0402 (1005 Metric)	0805 (2012 metric)	0402 (1005 Metric) / 0805 (2012 metric) — Smaller package requires PCB layout change.; CC0805JRNPOCBN470: Package size matches.
Capacitance	51 pF	50 pF	47 pF	50 pF / 47 pF — Capacitance is very close to target.; CC0805JRNPOCBN470: Slightly lower capacitance, review required.
Voltage	50 V	50 V	1000 V	50 V / 1000 V — Voltage rating matches.; CC0805JRNPOCBN470: Significantly higher voltage rating is a safe upgrade.
Dielectric	NP0 (C0G)	NP0 (C0G)	NP0 (C0G)	NP0 (C0G) — Dielectric material matches.; CC0805JRNPOCBN470: Dielectric material matches.

Application & sourcing insights

Questions & answers

The best alternative depends on your design flexibility. For the same footprint, CC0805JRNPOCBN470 offers a slightly lower 47pF capacitance but a much higher 1kV voltage rating. If you can change the PCB layout, CC0402JRNPO9BN500 offers a very close 50pF capacitance in a smaller 0402 package.