DTC643TK

Marking：R03；Package：SOT-346；Digital transistors (built-in resistor)

Features Inadditiontothefeaturesofregulardigitaltransistors. 1)Lowsaturationvoltage,typically VCE(sat)=40mVatIC/IB=50mA/2.5mA,makesthesetransistorsidealformutingcircuits. 2)Thesetransistorscanbeusedathighcurrentlevels,IC=600mA.

DTC643TU

Marking：R03；Package：SOT-323；Digital transistors (built-in resistor)

Features Inadditiontothefeaturesofregulardigitaltransistors. 1)Lowsaturationvoltage,typically VCE(sat)=40mVatIC/IB=50mA/2.5mA,makesthesetransistorsidealformutingcircuits. 2)Thesetransistorscanbeusedathighcurrentlevels,IC=600mA.

LC33CDQ

Marking：R03；Package：SOT-23；Transient Voltage Suppressors for ESD Protection

Feature 40WattsPeakPulsePowerperLine(tp=8/20μs) ProtectstwounidirectionalI/Olines Lowclampingvoltage Lowleakagecurrent IEC61000-4-2(ESD)±15kV(air),±8kV(contact) IEC61000-4-5(LIGHTING)4A(8/20μs) IEC61000-4-4(EFT)40A(5/50ηs) Applications ColorLCDProtection Indu

7443835400033

Marking：R033；WE-MAPI SMT Power Inductor

GeneralInformation: AmbientTemperature(referring toIRP)-40°Cupto+85°C OperatingTemperature-40°Cupto+125°C StorageConditions(inoriginal packaging)

7843835400033

Marking：R033；WE-MAIA SMT Power Inductor

GeneralProperties: AmbientTemperature(referring toIRP)-40°Cupto+85°C OperatingTemperature-40°Cupto+125°C StorageConditions(inoriginal packaging)

SSHB21H-R031580

Marking：R03LotNo；Package：Bulk；KEMET, SSHB21H, Commercial Grade, 0.158 H