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Best Alternatives to 1206CG221J102NT

Package: 1206Guangdong Fenghua Advanced Technology Holding Co., Ltd.MLCCCapacitance: 220 pFRated Voltage: 1000 VTolerance: ±5%Dielectric: C0GOperating Temperature: -55°C to +125°C

Find and compare substitutes for the 1206CG221J102NT, a 220pF 1kV 5% C0G ceramic capacitor in a 1206 package. Key considerations for alternatives include matching the stable C0G dielectric and package size.

AI replacement insight

Electrical riskhigh

High risk if dielectric type (e.g. C0G vs X7R) or capacitance value is mismatched.

Package risklow

Low risk if candidate is also a standard 1206 package, but land pattern should be checked.

Can it be replaced directly?

Direct replacement for 1206CG221J102NT should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The best path is finding another C0G/NP0 capacitor with 220pF capacitance, 1kV or higher voltage, and a 1206 package, like CGA1206C0G221J102MT.

Main risk

Substituting with a different dielectric type (e.g., X7R, Y5P) is the highest risk, as it will alter circuit performance due to poor stability.

Recommended alternatives

2
CGA1206C0G221J102MT package
CGA1206C0G221J102MT

HRE

Needs validationlow risk

This HRE capacitor is a strong parametric match with identical capacitance, voltage, tolerance, dielectric, and package.

View details

Alternative comparison matrix

Feature / factor1206CG221J102NTCGA1206C0G221J102MTCC1206JKNPODBN151Alt 3Compatibility / risk
Package12061206 (3216 Metric)-1206 (3216 Metric) — Package size matches.
Capacitance220 pF220 pF150 pF220 pF / 150 pF — Capacitance is identical.; CC1206JKNPODBN151: Capacitance is 32% lower than target.
Voltage1000 V1000 V2000 V1000 V / 2000 V — Voltage rating is identical.; CC1206JKNPODBN151: Voltage rating is 2x higher, an upgrade.
DielectricC0GC0GNP0 (C0G)C0G / NP0 (C0G) — Dielectric type is identical, ensuring stable performance.; CC1206JKNPODBN151: Dielectric type matches.
Tolerance±5%±5%±5%±5% — Tolerance is identical.; CC1206JKNPODBN151: Tolerance matches.

Application & sourcing insights

Questions & answers

Verified drop-in options for 1206CG221J102NT 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.