MHCI06030-1R5M-R8
Chilisin
Needs validationmedium risk
Functional alternative with higher current ratings but slightly larger package and higher DCR.
Best Alternatives to CYA0630-1.5UH
Finding a replacement for the SHOU HAN CYA0630-1.5UH 1.5uH power inductor requires checking key parameters like current ratings, DCR, and physical dimensions. Several alternatives exist with varying trade-offs.
AI replacement insight
Electrical riskmedium
Candidates have different DCR and Isat values requiring circuit analysis.
Package riskhigh
Candidates have different footprints and/or heights, requiring layout and clearance checks.
Sourcing risklow
Multiple vendors offer similar 1.5uH power inductors.
Can it be replaced directly?
No direct drop-in replacement is confirmed. All candidates require engineering review of electrical and mechanical differences.
Best replacement path
The Chilisin MHCI06030-1R5M-R8 is a promising upgrade in current handling, but requires verifying the slightly larger package and accepting a higher DCR.
Main risk
The primary risks are mechanical incompatibility due to different package sizes and electrical performance degradation from lower saturation current or higher DCR.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | CYA0630-1.5UH | MHCI06030-1R5M-R8 | CYA0650-1.5UH | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Inductance | 1.5 uH | 1.5 uH | 1.5 uH | 1.5 uH — Inductance matches target.; CYA0650-1.5UH: Inductance matches target. | |
| Saturation Current A | 14.0 A | 18.0 A | 12.5 A | 18.0 A / 12.5 A — Higher Isat provides more margin.; CYA0650-1.5UH: Lower Isat reduces performance margin. | |
| Current A | 9.0 A | 9.5 A | 10.0 A | 9.5 A / 10.0 A — Higher Irms allows for more continuous current.; CYA0650-1.5UH: Higher Irms is an improvement. | |
| Dcr Ohm | 12.1 mΩ | 15 mΩ | 8.5 mΩ | 15 mΩ / 8.5 mΩ — Higher DCR may reduce efficiency.; CYA0650-1.5UH: Lower DCR improves efficiency. | |
| Package | 6.8x6.5x3.0mm | 7.2x6.8x3.2mm | 7.2x6.8x5.0mm | 7.2x6.8x3.2mm / 7.2x6.8x5.0mm — Slightly larger package, verify layout.; CYA0650-1.5UH: Significantly taller package (5.0mm vs 3.0mm). |
Application & sourcing insights
Questions & answers
The Chilisin MHCI06030-1R5M-R8 offers higher current ratings (18A Isat, 9.5A Irms) but has a slightly larger package and higher DCR. It's a strong functional candidate if the physical and efficiency differences are acceptable.