YNR6045-4R7M
YJYCOIN
Needs validationhigh risk
YNR6045-4R7M may fit the 6045 footprint but changes inductance to 4.7uH.
Best Alternatives to YNR6045-100M
YNR6045-100M is a 10uH shielded 6045 SMD power inductor. Listed same-series options need FAE review and are not proven drop-in replacements.
AI replacement insight
Electrical riskhigh
No kept part matches 10uH.
Package riskmedium
6045 size matches, pinout missing.
Firmware risklow
Passive part; loop behavior may change.
Sourcing risklow
Kept parts are catalog matched.
Can it be replaced directly?
No pin-compatible direct replacement is proven from the provided candidates.
Best replacement path
Review YNR6045-4R7M only if lower inductance is acceptable.
Main risk
Inductance, current margin, DCR, and pinout are not fully aligned.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | YNR6045-100M | YNR6045-4R7M | YNR6045-220M | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 6045 6x6mm | 6045 6x6mm | 6045 6x6mm | 6045 6x6mm — Same body size; YNR6045-220M: Same size | |
| Pinout | missing | 2 pins | missing | 2 pins / missing — No pad proof; YNR6045-220M: No pin proof | |
| Application | 10uH | 4.7uH | 22uH | 4.7uH / 22uH — Lower L; YNR6045-220M: Higher L | |
| Current | 2.45A;3.20A sat | 3.3A;4.97A sat | 1.8A;2.05A sat | 3.3A;4.97A sat / 1.8A;2.05A sat — Higher current; YNR6045-220M: Lower margins | |
| Resistance | 48mΩ typ | 26mΩ | 89mΩ typ | 26mΩ / 89mΩ typ — Lower DCR; YNR6045-220M: More loss |
Application & sourcing insights
Questions & answers
No direct match is proven. YNR6045-4R7M is the closest kept candidate but needs redesign review.