What risks should I check before replacing 0402CG5R0B500NT?

Before replacing 0402CG5R0B500NT, verify that the substitute has the same tight capacitance tolerance (±0.1pF) and stable C0G dielectric. Using a part with a wider tolerance or a different dielectric could impact circuit performance, especially in RF or timing applications.

0402CG5R0B500NT Alternatives, Datasheet & Cross Reference | Guangdong Fenghua Advanced Technology Holding Co., Ltd.

Finding a substitute for the FH 0402CG5R0B500NT involves matching its key specs: a 5pF 50V C0G ceramic capacitor in a 0402 package with a tight ±0.1pF tolerance. These are critical for high-frequency and precision applications.

AI replacement insight

Package risklow

Multiple candidates are available in the same 0402 package.

Electrical riskmedium

Must match tight tolerance (±0.1pF) and C0G dielectric for precision applications.

Sourcing risklow

This is a common capacitor value with alternatives from major manufacturers like Samsung.

Can it be replaced directly?

Direct replacement for 0402CG5R0B500NT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The best alternative is CL05C050BB5NNNC from Samsung, which matches all critical electrical and physical specifications.

Main risk

The main risk when substituting is using a part with a wider capacitance tolerance (e.g., ±0.25pF instead of ±0.1pF), which can affect the performance of precision circuits.

Recommended alternatives

Samsung CL05C050BB5NNNC is a strong pin-to-pin alternative with identical key electrical parameters and package.

View details

Alternative comparison matrix

Feature / factor	0402CG5R0B500NT	CL05C050BB5NNNC	0402CG5R1C500NT	Compatibility / risk
Package	0402	0402 (1005 Metric)	0402	0402 (1005 Metric) — Identical package size ensures form-fit compatibility.; 0402CG5R1C500NT: Identical package size ensures form-fit compatibility.
Voltage	50V	50V	50V	50V — Voltage rating matches, no derating concerns.; 0402CG5R1C500NT: Voltage rating matches.
Capacitance	5pF	5pF	5.1pF	5pF / 5.1pF — Capacitance value is identical.; 0402CG5R1C500NT: Slightly higher capacitance (+2%).
Tolerance	±0.1pF	±0.1pF	±0.25pF	±0.1pF / ±0.25pF — Tolerance is identical, suitable for precision circuits.; 0402CG5R1C500NT: Wider tolerance may not be suitable for all precision circuits.
Dielectric	C0G	C0G	-	C0G — Dielectric material matches for similar temperature stability.

Application & sourcing insights

Questions & answers

Verified drop-in options for 0402CG5R0B500NT 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.