Is there a pin-compatible replacement for YI322513U600-4R0T?

CBW322513U310T from FH is a form-fit match in a 1210 package, but its lower impedance (31Ω vs 60Ω) makes it a functional, not a direct drop-in, replacement. Performance must be verified.

What risks should I check before replacing YI322513U600-4R0T?

Key risks include changes in EMI filtering performance due to different impedance values, mechanical fit issues if the package size is different (e.g., 1206 vs 1210), and ensuring the substitute's current rating is sufficient.

YI322513U600-4R0T Alternatives, Datasheet & Cross Reference | YJYCOIN

YJYCOIN's YI322513U600-4R0T is a 1210 high-current ferrite bead for EMI suppression, featuring 60Ω impedance at 100MHz and a 4A rating. Finding a substitute requires matching impedance, current, and package.

AI replacement insight

Electrical riskhigh

Impedance differences will change filtering characteristics.

Package riskmedium

One candidate has a smaller package, requiring layout verification.

Can it be replaced directly?

No direct drop-in replacement was identified. All candidates have significant parametric or package differences requiring review.

Best replacement path

For form-fit, consider CBW322513U310T but verify impact of lower impedance. For similar electricals, consider YI321611U101-4R0T but verify PCB pad compatibility.

Main risk

The primary risk is altered EMI suppression performance due to impedance mismatch with available alternatives.

Recommended alternatives

A 1210 ferrite bead with higher current (5A) but lower impedance (31Ω at 100MHz).

View details

Alternative comparison matrix

Feature / factor	YI322513U600-4R0T	CBW322513U310T	YI321611U101-4R0T	Compatibility / risk
Package	1210	1210	1206	1210 / 1206 — Same package size.; YI321611U101-4R0T: Smaller package, requires PCB layout verification.
Impedance	60Ω @ 100MHz	31Ω @ 100MHz	100Ω @ 100MHz	31Ω @ 100MHz / 100Ω @ 100MHz — Significantly lower impedance, will reduce filtering effectiveness.; YI321611U101-4R0T: Higher impedance may improve filtering but could affect signal integrity.
Current	4A	5A	4A	5A / 4A — Higher current rating provides more margin.; YI321611U101-4R0T: Current rating is identical.
Resistance	0.03Ω	0.03Ω	0.03Ω	0.03Ω — DC resistance is identical.; YI321611U101-4R0T: DC resistance is identical.

Application & sourcing insights

Questions & answers

The best alternative depends on design flexibility. CBW322513U310T matches the package but has lower impedance. YI321611U101-4R0T has higher impedance but a smaller package. Both require engineering review.