Is there a pin-compatible replacement for CC0402JRNPO9BN500?

Yes, several parts share the same 0402 package and pinout. However, no exact electrical match was found. CGA0402C0G510J500GT is the closest, but its capacitance is 51pF, requiring engineering review.

What risks should I check before replacing CC0402JRNPO9BN500?

The main risk is the change in capacitance. Verify if your circuit can tolerate a 47pF (-6%) or 51pF (+2%) value. This is critical for timing, tuning, and filter circuits. Also, confirm the temperature coefficient and other secondary parameters.

CC0402JRNPO9BN500 Alternatives, Datasheet & Cross Reference | Yageo

The Yageo CC0402JRNPO9BN500 is a general-purpose 50pF, 50V, 5% tolerance NP0 ceramic capacitor in a standard 0402 package. Finding a substitute requires matching these key electrical parameters and package size.

AI replacement insight

Electrical riskmedium

Capacitance difference requires circuit analysis.

Package risklow

All viable candidates are in the same 0402 package.

Can it be replaced directly?

No exact drop-in replacement with 50pF capacitance was found in this review. However, CGA0402C0G510J500GT is a very close functional match at 51pF.

Best replacement path

The closest match is CGA0402C0G510J500GT from HRE, with a capacitance of 51pF. For applications tolerant of a slightly lower capacitance, Yageo's own AC0402JRNPO9BN470 offers an automotive-grade alternative at 47pF.

Main risk

The primary risk is capacitance deviation. Alternatives have slightly different capacitance values (51pF or 47pF), which may affect timing, filtering, or resonance in sensitive circuits.

Recommended alternatives

A strong alternative with a very close capacitance of 51pF and matching voltage, tolerance, and 0402 package.

View details

Alternative comparison matrix

Feature / factor	CC0402JRNPO9BN500	CGA0402C0G510J500GT	AC0402JRNPO9BN470	CC0402JRNPO0BN470	Compatibility / risk
Package	0402 (1005 Metric)	0402	0402 (1005 metric)	0402 (1005 Metric)	0402 / 0402 (1005 metric) / 0402 (1005 Metric) — Package size matches.; AC0402JRNPO9BN470: Package size matches.; CC0402JRNPO0BN470: Package size matches.
Capacitance	50 pF	51 pF	47 pF	47 pF	51 pF / 47 pF — Very close match (+2%), within target's tolerance.; AC0402JRNPO9BN470: Capacitance is 6% lower.; CC0402JRNPO0BN470: Capacitance is 6% lower.
Voltage	50 V	50 V	50 V	100 V	50 V / 100 V — Voltage rating matches.; AC0402JRNPO9BN470: Voltage rating matches.; CC0402JRNPO0BN470: Voltage rating is higher, which is a safe upgrade.
Dielectric	NP0 (C0G)	C0G	-	NP0 (C0G)	C0G / NP0 (C0G) — Dielectric type matches (C0G is equivalent to NP0).; CC0402JRNPO0BN470: Dielectric type matches.
Tolerance	±5%	±5%	-	-	±5% — Tolerance matches.
Application	General Purpose	-	AEC-Q200	-	AEC-Q200 — Candidate is automotive grade, an upgrade.

Application & sourcing insights

Questions & answers

CGA0402C0G510J500GT is a strong alternative with a very similar capacitance of 51pF. For automotive applications, AC0402JRNPO9BN470 is a good option if a 47pF capacitance is acceptable.