Product Summary

ROHM's low-current LED "CSL19 series" is an LED optimized for low-current driving and low light emission (very small unevenness in luminous intensity and chromaticity).
You can choose the color and size according to your purpose.
Adoption is progressing because it improves the visibility of "light sources for display devices for industrial equipment (numerical displays and indicators)" and "light sources for wearable devices" LEDs.
“Why do we need low current LEDs? The background behind the development of this low-current LED and a brief explanation of the product can be viewed in the video below (about 3 minutes).

●Reduced variations in brightness and color in low light emission applications
Luminous intensity guaranteed at -2mA reduces luminous intensity variation by half
Dominant wavelength measurement at -2mA reduces wavelength shift and color variations

Lineup of AlGaInP-based elements with energy-saving and high-efficiency light emission
Lights up at -2mA with sufficient brightness even through a diffusion plate

● Lineup of 5 colors suitable for display display

Low-current LED series explanation video (about 3 minutes)

Product features

Line up

Adoption example

*Figures and photos on the page: Quoted from ROHM Co., Ltd.

Related Information

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