Main
Car Audio
DVD
Motherboards
Mobile Phones
Monitors
Laptops
Printers
Tablets
TVs
Datasheets
Marking SMD
Forum
Main
Marking SMD
EF
SMD Code
Package
Device Name
Manufacturer
Data
Datasheet
EF
SOT-323
2SC5815
Isahaya
NPN transistor
EF
SOT-89
BCV29
Zetex (Now Diodes)
NPN Darlington transistor
EF
SOT-89
BCV29
NXP
NPN Darlington transistor
EF
SOT-23
BCW66F
Zetex (Now Diodes)
NPN transistor
EF
SOT-25
BD4845G
ROHM
Voltage Detector
EF
SOD-123F
BZT52H-B75
NXP
Zener diode
EF
SOD-523
BZX585-B27
NXP
Zener diode
EF
SOT-23
MMBZ4715-V
Vishay
Zener diode
EF
SOT-343R
RP130Q531A
Ricoh
Linear Voltage Regulator
EF **
WQFN-24 4x4
RT8207LZQW
Richtek
Power-Supply Controller
EF*
SOT-553
BD4845FVE
ROHM
Voltage Detector
EF-***
SOT-25
RT9167-30PB
Richtek
Linear Voltage Regulator
EF=**
WQFN-24 4x4
RT8207LGQW
Richtek
Power-Supply Controller
EF=***
SOT-25
RT9167-30GB
Richtek
Linear Voltage Regulator
Ef
SOT-25
BD49E46G
ROHM
Voltage Detector
Ef
SOT-23
BD49K46G
ROHM
Voltage Detector