What risks should I check before replacing CGA0402C0G510J500GT?

When replacing, verify the substitute's capacitance is within your circuit's tolerance. Also, confirm operating temperature range and any subtle electrical characteristics like ESR if critical.

CGA0402C0G510J500GT Alternatives, Datasheet & Cross Reference | HRE

Find substitutes for the HRE CGA0402C0G510J500GT, a 51pF 50V 0402 ceramic capacitor. This guide reviews pin-compatible and parametric alternatives, highlighting key differences for engineering evaluation.

AI replacement insight

Electrical risklow

Capacitance differs slightly; other key parameters match.

Package risklow

Package is a standard 0402, ensuring mechanical compatibility.

Can it be replaced directly?

Yes, the Yageo CC0402JRNPO9BN500 is a potential pin-to-pin replacement, but its capacitance is 50pF versus the original 51pF. This minor difference should be evaluated for your specific application.

Best replacement path

The Yageo CC0402JRNPO9BN500 is the strongest candidate, offering a nearly identical 50pF capacitance in the same package.

Main risk

The primary risk is the slight variation in capacitance, which could impact timing or filter frequency response in sensitive circuits.

Recommended alternatives

A strong pin-compatible alternative from Yageo with a very close capacitance value of 50pF.

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Alternative comparison matrix

Feature / factor	CGA0402C0G510J500GT	CC0402JRNPO9BN500	CGA0402C0G470J500GT	Compatibility / risk
Package	0402	0402 (1005 Metric)	0402 (1005 Metric)	0402 (1005 Metric) — Package matches, ensuring form and fit.; CGA0402C0G470J500GT: Package matches, ensuring form and fit.
Capacitance	51 pF	50 pF	47 pF	50 pF / 47 pF — Very small difference (-2%), likely acceptable.; CGA0402C0G470J500GT: Lower capacitance (-7.8%) requires circuit review.
Voltage	50 V	50 V	50 V	50 V — Voltage rating is identical.; CGA0402C0G470J500GT: Voltage rating is identical.
Dielectric	C0G	NP0 (C0G)	-	NP0 (C0G) — NP0 and C0G are equivalent dielectrics.
Manufacturer	HRE	Yageo	HRE	Yageo / HRE — Cross-vendor alternative.; CGA0402C0G470J500GT: Same manufacturer and series.

Application & sourcing insights

Questions & answers

Verified drop-in options for CGA0402C0G510J500GT are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.