What risks should I check before replacing 1206CG4R7C102NT?

Before replacing, confirm the substitute has a C0G (or NP0) dielectric for temperature stability. Also, verify the voltage rating is at least 1kV and the capacitance/tolerance (4.7pF ±0.25pF) meet your circuit's requirements.

1206CG4R7C102NT Alternatives, Datasheet & Cross Reference | Guangdong Fenghua Advanced Technology Holding Co., Ltd.

Finding a substitute for the FH 1206CG4R7C102NT, a 4.7pF 1kV C0G capacitor, requires matching its high stability and tight tolerance. This analysis identifies strong candidates for high-frequency and precision applications.

AI replacement insight

Electrical riskhigh

Using a non-C0G/NP0 dielectric will impact performance in precision applications.

Package risklow

The 1206 package is standardized, so physical fit is rarely an issue.

Can it be replaced directly?

Yes, 1206N4R7C102CT from Walsin is a potential pin-to-pin replacement, matching capacitance, voltage, dielectric, tolerance, and package.

Best replacement path

Walsin's 1206N4R7C102CT is a strong candidate, matching all key parameters including the C0G dielectric and package.

Main risk

The primary risk is substituting with a different dielectric type (e.g., X7R), which would alter circuit performance due to instability.

Recommended alternatives

Strong match with identical package, capacitance, voltage, dielectric, and tolerance. A potential pin-for-pin replacement.

View details

Alternative comparison matrix

Feature / factor	1206CG4R7C102NT	1206N4R7C102CT	TCC1206COG5R0C102DT	Compatibility / risk
Package	1206	1206 (3216 Metric)	1206	1206 (3216 Metric) — Form factor matches.; TCC1206COG5R0C102DT: Form factor matches.
Capacitance	4.7 pF	4.7 pF	5 pF	4.7 pF / 5 pF — Capacitance matches.; TCC1206COG5R0C102DT: Slightly higher capacitance.
Voltage	1000 V	1000 V	1000 V	1000 V — Voltage rating matches.; TCC1206COG5R0C102DT: Voltage rating matches.
Dielectric	C0G	NP0 (C0G)	C0G	NP0 (C0G) — Dielectric type matches (NP0 is equivalent to C0G).; TCC1206COG5R0C102DT: Dielectric type matches.
Tolerance	±0.25 pF	±0.25 pF	-	±0.25 pF — Tolerance matches.

Application & sourcing insights

Questions & answers

Verified drop-in options for 1206CG4R7C102NT 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.