GP2Y0A21YK0F Sharp, Reflective Sensor

  • RS Stock No. 178-7437
  • Mfr. Part No. GP2Y0A21YK0F
  • Manufacturer Sharp
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Distance Measuring Sensors, Sharp

A range of distance measuring sensors from Sharp utilising infrared emitters and photo-detectors with integrated signal processing circuitry. The devices are available with either analogue or switched (digital) outputs and include both fixed and variable distance sensors. Mounting styles include two-hole surface fixing and through-hole PCB types. Sensing distances covered are 4 cm to 550 cm. Typical uses include object detection in automation, robotics and automotive applications, contactless switching and safety systems.

Analogue output types produce an output voltage related to distance
Digital output types switch at a specified target distance
Insensitive to the colour of target objects
No additional external control circuits are required

Distance Measuring Sensors

Attribute Value
Peak Sensor Distance 800mm
Maximum Operating Temperature +60°C
Minimum Operating Temperature -10°C
Operating Temperature Range -10 → +60°C
On back order for despatch 25/02/2021, delivery within 7 working days from despatch date.
Price (ex. GST) Each (In a Box of 1000)
$ 9.07
(exc. GST)
$ 9.98
(inc. GST)
Per unit
Per Box*
1000 +
*price indicative
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