1.0SMB51A

Marking：K51A；Package：DO-214AA；Transient Voltage Suppressors (TVS) Data Sheet

Features Forsurfacemountedapplicationsinordertooptimizeboardspace Lowprofilepackage Builtinstrainrelief Glasspassivatedjunction Lowinductance Excellentclampingcapability 1000Wpeakpulsepowercapabilityat10/1000μswaveform, epetitionrate(dutycycle):0.01%

1.0SMB51CA

Marking：K51C；Package：DO-214AA；Transient Voltage Suppressors (TVS) Data Sheet

Features Forsurfacemountedapplicationsinordertooptimizeboardspace Lowprofilepackage Builtinstrainrelief Glasspassivatedjunction Lowinductance Excellentclampingcapability 1000Wpeakpulsepowercapabilityat10/1000μswaveform, epetitionrate(dutycycle):0.01%

1.0SMB56A

Marking：K56A；Package：DO-214AA；Transient Voltage Suppressors (TVS) Data Sheet

Features Forsurfacemountedapplicationsinordertooptimizeboardspace Lowprofilepackage Builtinstrainrelief Glasspassivatedjunction Lowinductance Excellentclampingcapability 1000Wpeakpulsepowercapabilityat10/1000μswaveform, epetitionrate(dutycycle):0.01%

1.0SMB56CA

Marking：K56C；Package：DO-214AA；Transient Voltage Suppressors (TVS) Data Sheet

Features Forsurfacemountedapplicationsinordertooptimizeboardspace Lowprofilepackage Builtinstrainrelief Glasspassivatedjunction Lowinductance Excellentclampingcapability 1000Wpeakpulsepowercapabilityat10/1000μswaveform, epetitionrate(dutycycle):0.01%

2SK508

Marking：K51；Package：SOT-23；High Frequency Amplifier N-Channel Silicon Junction Field Effect Transistor

DESCRIPTION •The2SK508isNPNtransistorwithHighforwardtransferadmittanceandlowinputcapacitance. •Itissuitableforcordlesstelephone,AMtunerandwirelessinstallation,etc. FEATURES •Highforwardtransferadmittance •Lowinputcapacitance

AAT4621IWO-1-T1

Marking：K5XYY；Package：TDFN33-14；PC Card Current Limit Interface and Capacitor Charger

Features •OperatingVoltageRange:3.0Vto5.5V •DualIndependentCurrentLimits ▪AAT4621:75mAto1200mA ▪AAT4621-1:150mAto2400mA ▪±10CurrentAccuracy •ReverseCurrentBlockingProtection •PowerLoop •LowQuiescentCurrent ▪40μATypical ▪1.0μAMaxwithSwitchOff •65mT

BAV199

Marking：K52；Package：SOT-23；DUAL SURFACE MOUNT LOW LEAKAGE DIODE

Features •SurfaceMountPackageIdeallySuitedforAutomatedInsertion •VeryLowLeakageCurrent •Lead,HalogenandAntimonyFree,RoHSCompliantGreenDevice(Notes3and4)

BAV199

Marking：K52；Package：SOT-23；Introducing Very Low Leakage SOT-23 Diodes:

Features •SurfaceMountPackageIdeallySuitedforAutomatedInsertion •VeryLowLeakageCurrent •LeadHalogenandAntimonyFree,RoHSCompliantGreenDevice(Notes1and2) •QualifiedtoAEC-Q101StandardsforHighReliability

BAV199

Marking：K52；Package：SOT-23；DUAL SURFACE MOUNT LOW LEAKAGE DIODE

Features •SurfaceMountPackageIdeallySuitedforAutomatedInsertion •VeryLowLeakageCurrent •Lead,HalogenandAntimonyFree,RoHSCompliant GreenDevice(Notes3and4)

BAV199

Marking：K52；Package：SOT-23；Plastic-Encapsulate Switching Diode

Features FastSwitchingDevice(TRR