NJL5303R

Reflective sensor with Green LED well suitable for pulse detection

Currently, many devices with pulse monitor employ blood flow detection using near infrared light. The NJL5303R employs green light with 570nm emission wave length which can provide higher sensitive pulse detection than the detection using near infrared light. Furthermore it is the reflective optical sensor combining a green LED and photo transistor into a small Cop package.

So the NJL5303R provides possibility to bring out new type devices with pulse monitor not existing ever such as various Wearable Devices.

Features:

  1. Providing bring out of new type devices with pulse monitor
    The NJL5303R is the reflective optical sensor which may allow the pulse measurement on various sites of the human body. And it may allow designers to bring out new type devices with pulse monitor no existing ever.
  2. Employing green LED with 570nm emission wave length well-suitable for pulse detection
    The NJL5303R employs green LED with 570nm Emission wave length well- suitable for pulse detection. The reflection factor of green light is higher than the factor of infrared light which provides more sensitive detection and high S/N ratio.

Characteristics:

Emission wave length     570nm
Output current                 20 uA typ.
Outline                               COB Package (1.9mm x 2.6mm x 0.8mm)
Pb-free, Halogen-free
Compliant with RoHS directive

Applications:

  • Pulse rate monitor
See also

© 2022 Rutronik GmbH, Germany

Log in with your credentials

Forgot your details?