Is there a pin-compatible replacement for CC1206JKNPOCBN270?

Yes, several parts like TCC1206COG220J102DT are pin-compatible in terms of physical package (1206) and pin count (2). However, they are not electrically identical due to different capacitance values. They are not drop-in replacements without engineering validation.

What risks should I check before replacing CC1206JKNPOCBN270?

The main risk is the change in capacitance. A different value can affect timing constants, filter cutoff frequencies, and RF impedance matching. Always test the substitute in your application to ensure it meets performance requirements. Also, check for any differences in secondary parameters like ESR if your application is sensitive to them.

CC1206JKNPOCBN270 Alternatives, Datasheet & Cross Reference | Yageo

Finding a substitute for the Yageo CC1206JKNPOCBN270, a 27pF 1kV NP0 ceramic capacitor, requires careful parametric review. While no exact drop-in replacements are available, several functional and parametric alternatives in the same 1206 package exist.

AI replacement insight

Electrical riskmedium

Capacitance values differ by -18% to +74%. Circuit performance must be re-evaluated.

Package risklow

All suggested alternatives use the same 1206 package, ensuring physical compatibility.

Sourcing risklow

Alternatives are available from multiple manufacturers (CCTC, FOJAN), which may improve availability.

Can it be replaced directly?

No direct, drop-in replacement for CC1206JKNPOCBN270 was found. All candidates have different capacitance values.

Best replacement path

The best path is to evaluate functional alternatives with 22pF capacitance, such as TCC1206COG220J102DT or FCC1206N220J102DT. These parts match all key parameters except for a ~18.5% lower capacitance, which must be validated in the application.

Main risk

The primary risk is the capacitance mismatch. Using a capacitor with a different value can alter circuit timing, filter characteristics, or impedance matching, potentially leading to malfunction.

Recommended alternatives

A functional alternative from FOJAN in the same 1206 package, but with a lower capacitance of 22pF.

View details

Alternative comparison matrix

Feature / factor	CC1206JKNPOCBN270	FCC1206N220J102DT	TCC1206COG220J102DT	CC1206JKNPODBN330	Compatibility / risk
Capacitance	27 pF	22 pF	22 pF	33 pF	22 pF / 33 pF — Candidate capacitance is ~18.5% lower. Requires circuit validation.; TCC1206COG220J102DT: Candidate capacitance is ~18.5% lower. Requires circuit validation.; CC1206JKNPODBN330: Candidate capacitance is ~22% higher. Requires circuit validation.
Voltage	1000.0 V	1000.0 V	1000.0 V	2000.0 V	1000.0 V / 2000.0 V — Voltage rating matches the target.; TCC1206COG220J102DT: Voltage rating matches the target.; CC1206JKNPODBN330: Voltage rating is higher, which is generally safe.
Package	1206 (3216 metric)	1206 (3216 Metric)	1206 (3216 Metric)	1206 (3216 metric)	1206 (3216 Metric) / 1206 (3216 metric) — Package size is a direct match.; TCC1206COG220J102DT: Package size is a direct match.; CC1206JKNPODBN330: Package size is a direct match.
Manufacturer	Yageo	FOJAN	CCTC	-	FOJAN / CCTC — Cross-vendor alternative.; TCC1206COG220J102DT: Cross-vendor alternative.
Dielectric	NP0 (C0G)	-	COG (NP0)	-	COG (NP0) — Dielectric type matches.

Application & sourcing insights

Questions & answers

The best alternatives are TCC1206COG220J102DT from CCTC or FCC1206N220J102DT from FOJAN. Both are 22pF, 1kV, NP0 capacitors in a 1206 package, which is the closest capacitance value available. You must verify if the lower capacitance is acceptable for your circuit.