Resources
Infrared LED guides for engineers
Short guides to help you choose wavelengths, plan sourcing, and get to a working prototype faster.
850nm vs 940nm IR LED: which wavelength to choose
Compare sensor response, visible glow, and use cases for the two most common NIR illuminator wavelengths.
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Choosing 850–950nm for NIR imaging and sensing
How to think about wavelength selection across 850–950nm for cameras, sensing, and illumination.
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IR LED bare die vs packaged emitter
When OEM teams buy bare die chips instead of finished SMD or through-hole IR LEDs.
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US-made vs imported IR LEDs: lead time and risk considerations
When domestic sourcing reduces tariff exposure and supply chain risk for IR LED programs.
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