| SMD Code | Package | Device Name | Manufacturer | Data | Datasheet |
|---|---|---|---|---|---|
| W4 | SOD-123 | BZT52-C3V3 | Panjit | Zener diode |  |
W4
|
SOD-123 | BZT52C3V6 | Diodes | Zener diode | |
| W4 | SOT-23
|
BZX84C3V3 | Taitron | Zener diode | |
| W4 | SOT-23
|
BZX84C3V3-AU | Panjit | Zener diode | |
| W4*** | SOT-25
|
APX823-31W5 | Diodes | Microprocessor reset circuit | |
| W4-*** | SOT-25
|
RT9198-26PBR | Richtek | LDO regulator | |
| W414H | DIP-8 | KAQW414H | COSMO | Solid state relay | |
| W44 | SOT-23
|
PDTC115ET | NXP | NPN digital transistor | |
| W47 | SOT-323
|
PDTA143ZU | NXP | PNP digital transistor | |
| W4S | SOT-23
|
BSN20BK | NXP | N-Channel MOSFET | |
| W4W | SOT-323
|
CMSZDA2V7 | Central | Zener diodes | |