about us:
We are the pioneer for this exploitation which full embody our company wisdom and technology in photoelectricity field.Usage condition:
This kind of device are widespread used in air-condition, Water heater, solar water heater, disinfector, microwave oven, Lampblack, Ammeter and other etc. home appliance!Business Feature :
This series have more than 110 kinds of mode. KT series adopt LED as the light source, It have the capability same as LCD and the price is cheaper than LCD, It will take place of LCD in any applied field.Product feature:
KT series distinct characteristic is as below: Long lifetime(can light continuous 100, 000hours, which is to say 11 years), shockproof, dampproof, static-proof, can work under low temperature environment, (normally can work under -25° ), bright color(can be Colorized ), active luminesce, (LCD is passive luminesce), in dull environment, LCD need expensive backlight source.OEM service: Available
Aboult Maximum Rating(The following parameters is for one segment)ItemSymbolValueUnitDC Forawrd CurrentIf25mAPeak Forward CurrentIfp100mAReverse VoltageVr5VPower DissipationPdRed55MwYellow57.5Yellow green57.5Blue85Operating TemperatureTopr-20~+80CStorage TemperatureTstg-20~+80CLead Soldering TemperatureTsol260C±3C--Ifp Conditions:Pulse Width≤10msec duty≤1/10Tsol Conditions:3mm from the base of the epoxy bulbSolder time ≤4sElectrical Optical CharactersRedTa=25cItemSymbolConditionMinTypeMaxUnitDC Forward VoltageVfIf=20mA1.61.82.2VDC Reverse CurrentIrVr=5V0010μΑWavelengthWDIf=20mA635637640nmLuminous IntensityIvIf=20mA203040mcdYellow greenTa=25CItemSymbolConditionMinTypeMaxUnitDC Forward VoltageVfIf=20mA1.92.12.3VDC Reverse CurrentIrVr=5V0010μΑWavelengthWDIf=20mA569572574nmLuminous IntensityIvIf=20mA343745mcdYellowTa=25CItemSymbolConditionMinTypeMaxUnitDC Forward VoltageVfIf=20mA22.12.3VDC Reverse CurrentIrVr=5V0010μΑWavelengthWDIf=20mA586588590nmLuminous IntensityIvIf=20mA455565mcdBlueTa=25ItemSymbolConditionMinTypeMaxUnitDC Forward VoltageVfIf=20mA33.23.4VDC Reverse CurrentIrVr=5V0010μΑWavelengthWDIf=20mA465466467.5nmLuminous IntensityIvIf=20mA657585mcd