
FH (Guangdong Fenghua Advanced Tech)
CBG160808U101T is the closest listed CBG bead but has 100Ω nominal impedance.
CBG160808U121T is a 0603 ferrite bead rated 120Ω@100MHz and 200mA. Alternatives should be checked for impedance curve, current, DCR, and land pattern.
100Ω or 600Ω changes bead response.
Kept candidates are 0603.
Passive component.
Stock not provided.
No verified pin-compatible replacement is confirmed from the provided data.
Start with CBG160808U101T if a lower 100Ω bead is acceptable.
Impedance mismatch can change EMI attenuation and circuit behavior.

FH (Guangdong Fenghua Advanced Tech)
CBG160808U101T is the closest listed CBG bead but has 100Ω nominal impedance.
| Feature / factor | CBG160808U121T | CBG160808U101T | CBW160808U601T | YI160808U601-2R0T | Compatibility / risk |
|---|---|---|---|---|---|
| Package | 0603 | 0603 | - | - | 0603 — same case |
| Pinout | 2-pin | 2-pin | - | - | 2-pin — pin count only |
| Application | 120Ω@100MHz | 100Ω@100MHz | - | - | 600Ω@100MHz — much higher Z |
| Current | 200mA | 200mA | - | - | 1A — higher rating |
| Resistance | 300mΩ max | 300mΩ max | - | - | 300mΩ max — same DCR |
| Temperature | -40 to +85°C | - | -55 to +125°C | - | -55 to +125°C — wider range |
CBG160808U101T is the closest listed option, but it is 100Ω@100MHz, not 120Ω.