EL817 Optocoupler SMD PIN-4, 817 Series is the perfect solution for designing an IR circuit without the hassle of manual design. This high-quality optocoupler consists of an IRED optically coupled to a PC817 Optocoupler, which means that the electrical signal is transmitted optically between the input and output side without any physical connection between the two sides.
Thanks to its small size and compact design, the EL817 Optocoupler is an ideal choice for those who require a space-saving solution for their circuit design needs. Whether you’re working on a DIY project or a professional application, this optocoupler delivers reliable performance with minimal interference and maximum efficiency.
The EL817 series of devices each consist of an infrared emitting diode, optically coupled to a phototransistor detector. They are packaged in a 4-pin SMD package and Also available in DIP Package option.
Features:
- 10 to 20mA Collector current.
- 50mA Forward current.
- 6V Reverse voltage.
- 200mW Total power dissipation.
- Applications: Communications & Networking, Industrial.
- Current transfer ratio.
Applications
- Computer terminals
- System appliances, measuring instruments
- Registers, copiers, automatic Vending machines
- Electric home appliances, such as fan heater, etc.
- Signal transmission between circuits of different potentials and impedances.
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