Finding an exact match is difficult. ABUP00160808181Y00 by Chilisin is a potential option with a higher current rating (2A) but has significantly lower impedance (180Ω), impacting filtering performance. Thorough testing is required.
Best Alternatives to UPZ1608U601-1R3TF
UPZ1608U601-1R3TF is a high-current 0603 ferrite bead from Sunlord, offering 600Ω impedance for EMI suppression. Finding a direct replacement requires careful matching of impedance, current rating, and DC resistance.
AI replacement insight
Electrical riskhigh
Significant impedance mismatch will change filtering performance.
Package risklow
The 0603 package is standard and matches.
Can it be replaced directly?
No direct drop-in replacement was found. The closest options involve significant compromises in either filtering performance or current handling capability.
Best replacement path
Parametric alternative with performance trade-offs.
Main risk
The primary risk is a mismatch in impedance, which will alter the circuit's EMI suppression characteristics. Other candidates pose a safety risk from insufficient current rating.
Recommended alternatives
Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.
Alternative comparison matrix
| Feature / factor | UPZ1608U601-1R3TF | ABUP00160808181Y00 | Alt 2 | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 (1608 Metric) | 0603 (1608 Metric) | 0603 (1608 Metric) — Form factor is identical. | ||
| Current | 1.3A | 2A | 2A — Higher current rating provides more safety margin. | ||
| Resistance | 150mΩ | 50mΩ | 50mΩ — Lower DCR reduces DC voltage drop and power loss. | ||
| Impedance | 600Ω @ 100MHz | 180Ω @ 100MHz | 180Ω @ 100MHz — Significantly lower impedance will reduce EMI filtering effectiveness. |