3528 SMD Led Emitter with Infrared Wavelenghth 870NM-880NM Led1W,5W,10W,20W, ... 100W,200W,300W IR power led3528 SMD Led Emitter with Infrared Wavelenghth 870NM-880NM Absolute Maximum Rating (Ta=25° ... 30~+80°CReverse voltageVR5VSold soldering temperatureTsol260°C/3Sec---Plus with Max 10ms, duty ratio max1/10 Initial Electrical ... =50mA----120----deg 3528 SMD Led Emitter with Infrared Wavelenghth 870NM-880NM