HCPL-817-00DE Commercial Optocoupler
HCPL-817-00DE is cost-effective DIP-4 optocoupler for commercial SMPS and printer interfaces, 5kV isolation rating. Falls under HTS 8541.49.80.00 as standard optical coupled isolator for high-volume consumer electronics manufacturing. Balanced CTR distribution for consistent performance.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If other photosensitive semiconductor devices
Devices not meeting strict optical isolator definition may fall under residual provision
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Import Tips & Compliance
• Commercial temperature range (-30°C to +100°C) vs industrial grade affects valuation
• Tape specifications for high-volume imports (EIA-481 standard) important for logistics
• Consistent CTR binning documentation aids inventory planning
Related Products under HTS 8541.49.80.00
TLP521 Optocoupler
The TLP521 is a photosensitive semiconductor optocoupler consisting of a gallium arsenide infrared LED optically coupled to a phototransistor, providing electrical isolation up to 2.5kV. It falls under HTS 8541.49.80.00 as an optical coupled isolator used in power supplies and motor drives to transmit signals while preventing high voltage feedback. This device ensures reliable galvanic isolation in industrial control circuits.
PC817 Photocoupler
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TLP181GB High-Speed Optocoupler
TLP181GB is a high-speed optical coupled isolator with infrared LED and phototransistor, featuring 3.75kV isolation for 10Mbps data transmission. Falls under HTS 8541.49.80.00 as it provides optical signal coupling for isolated I/O interfaces in digital circuits. Used in PLCs and servo amplifiers requiring fast switching isolation.
SFH618A-2 Phototransistor Optocoupler
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H11A1 AC Input Optocoupler
H11A1 features bidirectional phototransistor output for AC input detection, optically coupled to infrared LED with 5kV isolation. HTS 8541.49.80.00 classification for optical isolation in zero-crossing detection and solid-state relays. Designed for noisy industrial environments requiring reliable AC signal isolation.
4N25 General Purpose Optocoupler
4N25 is a versatile optical isolator with GaAs infrared LED coupled to phototransistor in 6-pin DIP, offering 2.5kV isolation. Falls under HTS 8541.49.80.00 for general purpose interface isolation in computers, printers, and instrumentation. Base-emitter pin enables high-speed switching applications.