UPZ1608E101-3R0TF
Shenzhen Sunlord Electronics Co., Ltd.
Needs validationmedium risk
A functional alternative from the same series with higher current handling but lower impedance, requiring design review.
Best Alternatives to UPZ1608E221-2R2TF
UPZ1608E221-2R2TF is a high-current 0603 ferrite bead with 220Ω impedance at 100MHz. Finding a direct replacement requires matching impedance, current rating, and DCR.
AI replacement insight
Electrical riskhigh
Impedance is a critical function; no candidates match the target's 220Ω.
Package risklow
The 1608 (0603) package is standard and widely available.
Can it be replaced directly?
No direct drop-in replacement was found. All reviewed candidates have significant parametric differences in impedance or current rating.
Best replacement path
functional_alternate
Main risk
The primary risk is altered EMI filtering performance due to impedance mismatch with any potential alternative.
Recommended alternatives
1Alternative comparison matrix
| Feature / factor | UPZ1608E221-2R2TF | UPZ1608E101-3R0TF | Alt 2 | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 1608 (0603) | 1608 (0603) | 1608 (0603) — Form factor is identical. | ||
| Impedance | 220 Ω @ 100MHz | 100 Ω @ 100MHz | 100 Ω @ 100MHz — Significantly lower impedance will alter filtering characteristics. | ||
| Current | 2.2 A | 3.0 A | 3.0 A — Higher current rating provides more design margin. | ||
| Dcr | 50 mΩ | 30 mΩ | 30 mΩ — Lower DCR reduces DC power loss. | ||
| Temperature | -55°C to +125°C | -55°C to +125°C | -55°C to +125°C — Operating temperature range is identical. |
Application & sourcing insights
Questions & answers
Currently, no direct drop-in replacement has been identified. UPZ1608E101-3R0TF is a functional alternative with higher current but lower impedance, requiring circuit validation.