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Marking SMD
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Marking SMD
QB
SMD Code
Package
Device Name
Manufacturer
Data
Datasheet
QB
SOD-123
KDZ7.5B
ROHM
Zener diode
QB
SOT-346
RN1422
Toshiba
NPN digital transistor
QB**
SOT-363
Si1905DL
Vishay
P-Channel MOSFETs
Qb
SOT-25
BD53E30G
ROHM
Voltage Detector