GRM21A5C2E331JW01D
Murata Electronics
Needs validationlow risk
Excellent match with same package, capacitance, and C0G dielectric, plus a higher 250V voltage rating.
Best Alternatives to CGA0805C0G331J500HT
CGA0805C0G331J500HT is a 330pF, 50V, C0G dielectric ceramic capacitor in an 0805 package, valued for its stability in precision circuits. Finding a suitable replacement requires matching these key electrical and physical parameters.
AI replacement insight
Electrical riskhigh
Using a non-C0G dielectric (e.g., X7R) or incorrect capacitance will alter circuit behavior.
Package riskmedium
Using a different package size (e.g., 0603) requires a PCB layout change.
Sourcing risklow
Multiple manufacturers produce similar 0805 C0G 330pF capacitors, offering good availability.
Can it be replaced directly?
Yes, GRM21A5C2E331JW01D from Murata is a strong pin-compatible replacement for CGA0805C0G331J500HT, matching its package, capacitance, tolerance, and C0G dielectric, while offering a higher voltage rating.
Best replacement path
The Murata GRM21A5C2E331JW01D is the best replacement, offering identical key parameters with an upgraded voltage rating for higher reliability.
Main risk
The main risk is substituting with a capacitor that has a different dielectric, such as X7R, which can negatively affect circuit performance in timing or filtering applications.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | CGA0805C0G331J500HT | GRM21A5C2E331JW01D | TCC0805X7R331K500DT | 0805CG271J500NT | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 | 0805 (2012 Metric) | 0805 (2012 Metric) | 0805 | 0805 (2012 Metric) — Same package size.; TCC0805X7R331K500DT: Same package size.; 0805CG271J500NT: Same package size.; C2012C0G1H471JT000N: Same package size. |
| Voltage | 50 V | 250 V | 50 V | 50 V | 250 V — Higher voltage rating provides more margin.; TCC0805X7R331K500DT: Voltage rating matches.; 0805CG271J500NT: Voltage rating matches.; C2012C0G1H471JT000N: Voltage rating matches. |
| Dielectric | C0G | C0G (NP0) | X7R | C0G | C0G (NP0) / X7R — C0G/NP0 is the same stable dielectric type.; TCC0805X7R331K500DT: X7R is a Class 2 dielectric, not stable like the target's C0G (Class 1).; 0805CG271J500NT: Dielectric type matches.; C2012C0G1H471JT000N: Dielectric type matches. |
| Capacitance | 330 pF | 330 pF | 330 pF | 270 pF | 330 pF / 270 pF / 470 pF — Capacitance value matches.; TCC0805X7R331K500DT: Capacitance value matches.; 0805CG271J500NT: Capacitance is ~18% lower than target.; C2012C0G1H471JT000N: Capacitance is ~42% higher than target. |
| Tolerance | ±5% | ±5% | ±10% | - | ±5% / ±10% — Tolerance matches.; TCC0805X7R331K500DT: Wider tolerance may not be suitable for precision circuits. |
Application & sourcing insights
Questions & answers
The best alternative to CGA0805C0G331J500HT is Murata's GRM21A5C2E331JW01D. It is a pin-compatible match with an upgraded voltage rating of 250V, providing enhanced reliability.