0402N181F500CT
Walsin Technology Corporation
Needs validationlow risk
Walsin's 0402N181F500CT is a pin-compatible upgrade with tighter ±1% tolerance.
Best Alternatives to CL05C181JB5NNNC
Find pin-compatible substitutes for the Samsung CL05C181JB5NNNC, a 180pF 50V C0G/NP0 0402 capacitor. Review key parametric differences to ensure performance and reliability in your application.
AI replacement insight
Electrical risklow
Low if C0G/NP0 dielectric is maintained. High risk if using X7R or other Class 2 dielectrics.
Package risklow
The 0402 package is a widely used standard, ensuring physical compatibility.
Can it be replaced directly?
Direct replacement for CL05C181JB5NNNC should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Use a C0G/NP0 capacitor with 180pF capacitance, 50V+ voltage, and 0402 package. Tighter tolerance (e.g., ±1%) is a good upgrade.
Main risk
The main risk is substituting with a different dielectric type, like X7R, which has inferior stability and can cause circuit malfunction.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | CL05C181JB5NNNC | 0402N181F500CT | CC0402FRNPO9BN181 | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0402 (1005 Metric) | 0402 (1005 metric) | 0402 (1005 metric) | 0402 (1005 metric) — Form and fit match.; CC0402FRNPO9BN181: Form and fit match. | |
| Dielectric | C0G/NP0 | C0G/NP0 | C0G/NP0 | C0G/NP0 — Identical stable dielectric.; CC0402FRNPO9BN181: Identical stable dielectric. | |
| Capacitance | 180pF | 180pF | 180pF | 180pF — Identical capacitance.; CC0402FRNPO9BN181: Identical capacitance. | |
| Voltage | 50V | 50V | 50V | 50V — Sufficient voltage rating.; CC0402FRNPO9BN181: Sufficient voltage rating. | |
| Tolerance | ±5% | ±1% | ±1% | ±1% — Tighter tolerance is a direct upgrade.; CC0402FRNPO9BN181: Tighter tolerance is a direct upgrade. |
Application & sourcing insights
Questions & answers
Verified drop-in options for CL05C181JB5NNNC 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.