
YJYCOIN
YLM3216-222T matches key CMC ratings but needs pinout and withstand-voltage review.
WCM3216F2SF-222T02 replacements should preserve the 2.2kΩ@100MHz common-mode impedance, 200mA rating, and 3216 footprint. The closest listed candidate still needs pinout and withstand-voltage review.
Key ratings match; WV missing.
Size matches; pin map unchecked.
Passive EMI part.
Cross-vendor candidate only.
No verified pin-compatible replacement is confirmed from the provided data.
Review YLM3216-222T first, then verify pin map, land pattern, and withstand voltage.
Pinout and withstand-voltage evidence is missing.

YJYCOIN
YLM3216-222T matches key CMC ratings but needs pinout and withstand-voltage review.
| Feature / factor | WCM3216F2SF-222T02 | YLM3216-222T | Alt 2 | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 3216 3.2x1.6x2.0 | 3216 3.2x1.6x2.0 | 3216 3.2x1.6x2.0 — same size class | ||
| Pinout | 4 pins, map unknown | 4 pins, map unknown | 4 pins, map unknown — pin function not checked | ||
| Application | 2-line CMC 2.2kΩ | 2-line CMC 2.2kΩ | 2-line CMC 2.2kΩ — same impedance point | ||
| Current | 200mA | 200mA | 200mA — same rating | ||
| Resistance | 1.2Ω max | 1.2Ω | 1.2Ω — same DCR | ||
| Voltage | 50V, 125WV | 50V, WV missing | 50V, WV missing — withstand not listed |
YLM3216-222T is the closest listed candidate by package and key ratings, but it needs FAE review.