Needs validationmedium risk
Form-fit-function match with a wider ±10% tolerance. Suitable for non-critical applications where cost is a factor.
Best Alternatives to CL21B222JBANNNC
Find the best replacement for the Samsung CL21B222JBANNNC, a 2.2nF 50V 0805 ceramic capacitor. This guide analyzes pin-compatible upgrades and cost-effective alternatives, highlighting key differences in tolerance and dielectric material.
AI replacement insight
Electrical riskmedium
Tolerance downgrade or dielectric change requires engineering validation.
Package risklow
All viable candidates use the same 0805 package, but footprint verification is advised.
Can it be replaced directly?
There are no exact direct replacements found, but several strong candidates exist. For improved performance, consider C0G/NP0 dielectric parts. For cost savings, consider parts with a wider ±10% tolerance.
Best replacement path
Upgrade to a C0G/NP0 dielectric part like CGA0805C0G222J500KT or 0805N222J500CT for improved stability, as they match all other key parameters.
Main risk
The primary risks are either accepting a wider capacitance tolerance (±10% vs ±5%) or changing the dielectric material from X7R to the more stable C0G/NP0.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | CL21B222JBANNNC | CGA0805X7R222K500KT | FCC0805B222K500DT | 0805N222J500CT | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0805 (2012 Metric) | 0805 (2012 metric) | 0805 | 0805 (2012 Metric) | 0805 (2012 metric) / 0805 (2012 Metric) — Form factor matches.; FCC0805B222K500DT: Form factor matches.; 0805N222J500CT: Form factor matches.; CGA0805C0G222J500KT: Form factor matches. |
| Tolerance | ±5% | ±10% | ±10% | ±5% | ±10% / ±5% — Wider tolerance may affect circuit precision.; FCC0805B222K500DT: Wider tolerance may affect circuit precision.; 0805N222J500CT: Tolerance matches.; CGA0805C0G222J500KT: Tolerance matches. |
| Dielectric | X7R | X7R | X7R | NP0 | X7R / NP0 / C0G — Dielectric type matches.; FCC0805B222K500DT: Dielectric type matches.; 0805N222J500CT: NP0 (C0G) offers superior stability over X7R.; CGA0805C0G222J500KT: C0G offers superior stability over X7R. |
| Voltage | 50V | 50V | 50V | 50V | 50V — Voltage rating matches.; FCC0805B222K500DT: Voltage rating matches.; 0805N222J500CT: Voltage rating matches.; CGA0805C0G222J500KT: Voltage rating matches. |
Application & sourcing insights
Questions & answers
The best alternatives are CGA0805C0G222J500KT and 0805N222J500CT. They offer an upgraded C0G/NP0 dielectric for better stability while matching the package, capacitance, voltage, and tolerance.