IHLP2525CZER4R7M01
Vishay
Needs validationhigh risk
A potential alternative with a similar package but lower current rating and higher resistance; requires careful review.
Best Alternatives to SMMS0650-4R7M
SMMS0650-4R7M is a 4.7µH shielded power inductor. While no direct drop-in replacements were found, several functional alternatives exist. These options either offer superior electrical performance in a larger package or present a performance downgrade in a similar size.
AI replacement insight
Package riskhigh
Most alternatives are physically larger and not footprint-compatible.
Electrical riskhigh
The most size-compatible option (IHLP2525CZER4R7M01) has a lower RMS current rating and higher DCR.
Can it be replaced directly?
No, a direct, drop-in replacement with equivalent or better performance has not been identified. All alternatives require either a board redesign or careful evaluation of performance downgrades.
Best replacement path
For new designs, consider a larger footprint part like SMMS1360-4R7M for superior performance. For existing boards, evaluate the performance downgrade of IHLP2525CZER4R7M01.
Main risk
The primary risks are package incompatibility requiring a board redesign, or thermal issues from using a part with a lower RMS current rating.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | SMMS0650-4R7M | IHLP2525CZER4R7M01 | SMMS1360-4R7M | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 7.1x6.6mm (0650) | 6.47x6.47mm | 13.5x13.5mm (1360) | 6.47x6.47mm / 13.5x13.5mm (1360) — Similar size but different footprint; requires layout verification.; SMMS1360-4R7M: Physically incompatible, requires board redesign. | |
| Inductance H | 4.7µH | 4.7µH | 4.7µH | 4.7µH — matched; SMMS1360-4R7M: matched | |
| Current A | 6.7A (RMS) | 5.5A | 13A (RMS) | 5.5A / 13A (RMS) — Lower RMS current rating poses a thermal risk.; SMMS1360-4R7M: stronger | |
| Saturation Current A | 8A | 10A | - | 10A — stronger | |
| Dcr Ohm | 30mΩ max | 40mΩ max | 6.8mΩ | 40mΩ max / 6.8mΩ — Higher DCR increases power loss.; SMMS1360-4R7M: stronger |
Application & sourcing insights
Questions & answers
There is no single 'best' alternative. If you can redesign your PCB, parts like SMMS1360-4R7M offer much better electrical performance. If you are constrained to the existing footprint, IHLP2525CZER4R7M01 is a possibility but you must verify its lower current rating is acceptable for your application.