GP2Y0A41SK0F PDF – Distance Measuring Sensor Unit

This post describes for the Measuring Sensor.

The Part Number is GP2Y0A41SK0F.

The function of this semiconductor is Distance Measuring Sensor Unit.

The manufacturer of this part is Sharp Electrionic.

See the preview image and the PDF file for more information.

GP2Y0A41SK0F pdf datasheet


GP2Y0A41SK0F is a distance measuring sensor unit, composed of an integrated combination of PSD (position sensitive detector) , IR-LED (infrared emitting diode) and signal processing circuit. The variety of the reflectivity of the object, the environmental temperature and the operating duration are not influenced easily to the distance detection because of adopting the triangulation method. This device outputs the voltage corresponding to the detection distance. So this sensor can also be used as a proximity sensor.

A distance measuring sensor unit is a device used to measure the distance between the sensor and an object or surface. It is commonly used in various applications, including robotics, automation, object detection, and positioning systems.



1. Distance measuring sensor is united with PSD, infrared LED and signal processing circuit

2. Short measuring cycle (16.5ms)

3. Distance measuring range : 4 to 30 cm

4. Package size (29.5 × 13.0 × 13.5mm)

5. Analog output type


GP2Y0A41SK0F pinout sensor


1. Cleaning robot
2. Personal robot
3. Sanitary

GP2Y0A41SK0F PDF Datasheet