CC0603KRX5R6BB105
Yageo
Needs validationhigh risk
Functional upgrade with higher voltage and tighter tolerance, but in a larger 0603 package.
Best Alternatives to CC0201MRX5R5BB105
Reviewing functional alternatives for the Yageo CC0201MRX5R5BB105, a 1uF 6.3V 0201 MLCC. While no pin-compatible replacements were found, several functional upgrades in larger packages are available, requiring board layout changes.
AI replacement insight
Package riskhigh
All candidates have a larger footprint (0402 to 0805) than the target's 0201, requiring a mandatory PCB layout change.
Electrical risklow
All candidates meet or exceed the target's voltage and tolerance ratings, posing minimal electrical risk.
Sourcing risklow
The proposed alternatives are from major manufacturers (Murata, Yageo) and are widely available.
Can it be replaced directly?
No, there are no direct, pin-compatible replacements for the CC0201MRX5R5BB105 found in this analysis. All suitable electrical alternatives are in larger packages and require a PCB redesign.
Best replacement path
If a board redesign is possible, consider parts like Murata's GRM155R61E105KE11D (0402) or Yageo's CC0603KRX5R6BB105 (0603). They offer superior voltage and tolerance in more common package sizes.
Main risk
The primary risk is the physical package mismatch. The target is a 0201 package, while all viable alternatives are in larger 0402, 0603, or 0805 packages, making them incompatible without a board redesign.
Recommended alternatives
6Alternative comparison matrix
| Feature / factor | CC0201MRX5R5BB105 | CC0603KRX5R6BB105 | CC0805KKX5R9BB105 | GRM155R61E105KE11D | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0201 (0603 metric) | 0603 (1608 metric) | 0805 (2012 metric) | 0402 (1005 metric) | 0603 (1608 metric) / 0805 (2012 metric) / 0402 (1005 metric) — Requires PCB layout change.; CC0805KKX5R9BB105: Requires PCB layout change. Significantly larger.; GRM155R61E105KE11D: Requires PCB layout change.; GRT155R61C105KE01D: Requires PCB layout change. |
| Voltage | 6.3V | 10.0V | 50.0V | 25.0V | 10.0V / 50.0V / 25.0V / 16.0V — Higher voltage rating provides more design margin.; CC0805KKX5R9BB105: Higher voltage rating provides more design margin.; GRM155R61E105KE11D: Higher voltage rating provides more design margin.; GRT155R61C105KE01D: Higher voltage rating provides more design margin. |
| Tolerance | 20.0% | 10.0% | 10.0% | 10.0% | 10.0% — Tighter tolerance is a safe upgrade.; CC0805KKX5R9BB105: Tighter tolerance is a safe upgrade.; GRM155R61E105KE11D: Tighter tolerance is a safe upgrade.; GRT155R61C105KE01D: Tighter tolerance is a safe upgrade. |
| Application | General Purpose | - | - | - | AEC-Q200 — Automotive grade may be an advantage. |
Application & sourcing insights
Questions & answers
The best alternative depends on your design constraints. If a board redesign is possible, parts like Murata's GRM155R61E105KE11D (0402) or Yageo's CC0603KRX5R6BB105 (0603) offer upgraded electrical performance.