Needs validationlow risk
Pin-compatible 100pF 50V 5% COG 0402 capacitor from TDK. An excellent alternative.
Best Alternatives to TCC0402COG101J500AT
Find verified substitutes for the CCTC TCC0402COG101J500AT, a 100pF 50V 5% COG 0402 ceramic capacitor. Review pin-compatible alternatives and upgrades from TDK, Walsin, and more.
AI replacement insight
Electrical risklow
Risk is low if the replacement has a COG/NP0 dielectric and meets voltage/tolerance specs.
Package risklow
The 0402 package is standardized, ensuring form/fit compatibility.
Can it be replaced directly?
Yes, many direct pin-compatible replacements exist. Key parameters to match are 100pF capacitance, 50V or higher voltage, COG/NP0 dielectric, and 0402 package.
Best replacement path
Use a pin-compatible COG/NP0 capacitor from a major manufacturer, such as TDK's C1005C0G1H101JT000F, which is an identical match.
Main risk
The main risk is substituting with a different dielectric type (e.g., X7R or Y5V), which has poor stability and is not a functional equivalent.
Recommended alternatives
5Alternative comparison matrix
| Feature / factor | TCC0402COG101J500AT | C1005C0G1H101JT000F | 0402CG101F500NT | C1005C0G2A101JT000F | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 (1005 Metric) | 0402 (1005 Metric) | 0402 | 0402 (1005 Metric) | 0402 (1005 Metric) — Form and fit match.; 0402CG101F500NT: Form and fit match.; C1005C0G2A101JT000F: Form and fit match.; 0402N101J500CT: Form and fit match. |
| Voltage | 50 V | 50 V | 50 V | 100 V | 50 V / 100 V — matched; 0402CG101F500NT: matched; C1005C0G2A101JT000F: Higher voltage rating provides increased design margin.; 0402N101J500CT: matched |
| Dielectric | COG | C0G | C0G (NP0) | C0G | C0G / C0G (NP0) / NP0 (C0G) — C0G and COG are equivalent Class I dielectrics.; 0402CG101F500NT: C0G and COG are equivalent Class I dielectrics.; C1005C0G2A101JT000F: C0G and COG are equivalent Class I dielectrics.; 0402N101J500CT: NP0, C0G, and COG are equivalent Class I dielectrics. |
| Manufacturer | CCTC | TDK | - | - | TDK — Alternative from a tier-1 manufacturer. |
| Tolerance | ±5% | - | ±1% | ±5% | ±1% / ±5% — Tighter tolerance is an upgrade, suitable for precision circuits.; C1005C0G2A101JT000F: matched; 0402N101J500CT: matched |
Application & sourcing insights
Questions & answers
The best alternative is one that matches all key specs from a reputable manufacturer. TDK's C1005C0G1H101JT000F is an excellent pin-compatible choice.