Solar - Single Zone Series - Single Zone

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Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

Solar sensors detect the amount of solar irradiation acting on the vehicle and allow the climate control system to compute and compensate thermal loads inside of the passenger compartment for occupant comfort. Ambient light sensors measure ambient light conditions as seen by the human eye and allow the vehicle body lighting system to automatically control the Interior or Exterior lighting features such as Daylight Running Lights or the automatic dimming of instrument panel lighting.



  • Automotive HVAC control
  • Interior and exterior lighting control
  • Visual indicator

automotive-sensor-customLittelfuse vehicle sensors are designed for customer-specific applications and packaging. To learn more, contact Littelfuse.

  • Patented diffuser technology provides horizon to horizon response and regular characteristics

  • Individual calibration using laser trimming technology

  • Customized styling and mechanical interface

  • Customized output and electrical interface

  • Solar irradiation intensity measurement

  • Available as Single or Dual Zone variant

  • Linear output proportional to irradiance level

  • Capable of integrating additional functions such as temperature sensing or alarm LED indicator

  • Operates with wide range of windscreen types

  • Customer tailored spectral characteristics

  • Choice of connectors and terminals

To request product environmental information, please complete the Product Environmental Information Request Form.