Optocoupler/LED/nixie tube/photoelectric device

The 6N138M/9M and HCPL2730M/31M ​​optocouplers consist of an AlGaAs LED optically coupled to a high gain split Darlington photodetector. This split Darlington configuration separates the input photodiode and first-stage gain from the output transistor, allowing for lower output saturation voltage and higher operating speed than conventional Darlington phototransistor optocouplers. In the dual-channel devices HCPL2730M/HCPL2731M, an integrated emitter-base resistor provides excellent stability over temperature. The combination of very low input current of 0.5mA and high current transfer ratio of 2000% makes this series ideal for MOS, CMOS, LSTTL and EIA RS232C input interfaces while ensuring output compatibility to CMOS and high fanout TTL requirements. Internal noise shielding provides excellent 10 kV/µs common-mode rejection.

Huawei verifies the materials. Luminous color: 1615 red & common green/yellow green Dominant wavelength: 570nm; 630nm Test current: 20mA Forward voltage (VF): 2V Luminous intensity: 50mcd; 90mcd Power: 65mW Beaming angle: 120° Working temperature: -30℃~ +85°C

F5 white hair red short legs Iv=8-10mcd

F3 white hair red long legs Iv=5-8mcd

0805 Single Flashing Red Breathing Lamp SMD LED Lamp Beads

Luminous color: RGB three-color Diode configuration: Common anode Main wavelength: 472nm; 522nm; 622nm Test current: 15mA; 8mA; 5mA Forward voltage (VF): 2.1V; 2.7V Luminous intensity: 450mcd; 105mcd; 730mcd Power: 85mW ;60mW Lighting angle: 110° Working temperature: -30°C~+85°C High humidity level, it is recommended to bake before use

F5 white hair yellow short legs v=80-100mcd