CYA0630-1.5UH
SHOU HAN
Needs validationhigh risk
A high-performance functional alternative in a different, larger package.
Best Alternatives to WPN252012H1R5MT
Finding a replacement for the Sunlord WPN252012H1R5MT 1.5µH inductor requires checking package size and current ratings. While several functional alternatives exist, no direct drop-in replacements have been identified.
AI replacement insight
Package riskhigh
All candidates have different footprints, requiring a mandatory board redesign.
Electrical risklow
Candidates offer superior current handling and lower DCR, which is generally a safe upgrade.
Can it be replaced directly?
No direct, pin-compatible replacements for the WPN252012H1R5MT have been verified. All reviewed functional alternatives require a PCB layout change due to package differences.
Best replacement path
For a new design, candidates like Chilisin's MHCI06030-1R5M-R8 offer superior performance. For an existing board, search for 1.5µH inductors in a 2520 package with Isat ≥ 2.9A.
Main risk
Package mismatch is the primary risk; all potential upgrades are in larger physical packages, requiring a board redesign.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | WPN252012H1R5MT | CYA0630-1.5UH | MHCI06030-1R5M-R8 | MWSA0518S-1R5MT | Compatibility / risk |
|---|---|---|---|---|---|
| Inductance | 1.5µH | 1.5µH | 1.5µH | 1.5µH | 1.5µH — Inductance matches.; MHCI06030-1R5M-R8: Inductance matches.; MWSA0518S-1R5MT: Inductance matches.; SWPA4020S1R5NT: Inductance matches. |
| Saturation Current A | 2.9A | 14.0A | 18.0A | 8.0A | 14.0A / 18.0A / 4.45A — Vastly superior current rating.; MHCI06030-1R5M-R8: Vastly superior current rating.; MWSA0518S-1R5MT: Significantly higher current rating.; SWPA4020S1R5NT: Higher saturation current is a safe upgrade. |
| Dcr Ohm | 0.060Ω | 0.0106Ω | 0.015Ω | 0.026Ω | 0.0106Ω / 0.015Ω / 0.026Ω / 0.046Ω — Vastly superior DCR.; MHCI06030-1R5M-R8: Vastly superior DCR.; MWSA0518S-1R5MT: Significantly lower DCR improves efficiency.; SWPA4020S1R5NT: Lower DCR improves efficiency. |
| Package | 2520 (2.5x2.0mm) | 6.8x6.5mm | 06030 | 0518 (6.6x5.4mm) | 6.8x6.5mm / 06030 / 0518 (6.6x5.4mm) / 4020 — Not a drop-in replacement.; MHCI06030-1R5M-R8: Not a drop-in replacement.; MWSA0518S-1R5MT: Not a drop-in replacement.; SWPA4020S1R5NT: Not a drop-in replacement. |
Application & sourcing insights
Questions & answers
Functionally, parts like Chilisin's MHCI06030-1R5M-R8 offer superior current handling, but they are in a different package. The best choice depends on whether a board redesign is possible.