
INFRARED EMITTERS
Infrared LED chips
Infrared emitters for sensing, illumination, machine vision and device integration.
SELECTION & PROJECT REVIEW
Define constraints before fixing a model or architecture.
These are the inputs needed for the first review. Custom modules do not use generic specifications that have not been validated for the project.
Radiant-power target
Drive and duty cycle
Optics and package
REPRESENTATIVE CATALOG DATA
For initial screening—not a substitute for the model datasheet.

Notice: figures above are representative entries from the supplied 2025 Q2 catalogs. Before purchasing, design-in or making external claims, verify the exact model against its current datasheet and written confirmation.
2025 Q2 AlGaInP / IR catalogSTART A SELECTION OR PROJECT
Send the application, key parameters and destination market.
Contact: Li Sicheng. We will define the information scope before proposing a model, sample or project-review path.
PRODUCT-SPECIFIC RFQ
Request Infrared LED chips
The current product is preselected. The RFQ is first accepted by the CECL business mailbox, then continues to WhatsApp.