CNY17F-1 High Isolation Optocoupler
CNY17F-1 provides 7.5kV high isolation between IR LED and phototransistor for medical and industrial applications. Classified HTS 8541.49.80.00 for superior creepage/clearance distances in patient monitoring equipment. CTR guaranteed over wide temperature range for reliable feedback control.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If specifically for medical diagnostic instruments
Devices integral to medical instruments may classify as instrument parts
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Import Tips & Compliance
• High isolation voltage certification (7500V) and CTI (comparative tracking index) specs required
• Medical application documentation may trigger FDA import requirements alongside tariff classification
• 6kV surge withstand capability should be documented for high-reliability claims
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
The PC817 series optical isolator features an infrared LED optically coupled to a phototransistor in a 4-pin DIP package, offering 5kV isolation voltage. Classified under HTS 8541.49.80.00 for its role as an optical coupled isolator in telecommunication equipment and AC input detection circuits. Provides high reliability signal transmission between high and low voltage circuits.
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
SFH618A-2 optical isolator combines AlGaAs infrared emitter with phototransistor in SMD package, providing 5.3kV isolation. Classified HTS 8541.49.80.00 for optical coupling in SMPS feedback circuits and microprocessor interfaces. High CTR stability makes it ideal for precise current sensing applications.
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.