Retired Product

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Sharp Analog Distance Sensor 2-15cm


Sharp Analog Distance Sensor 2-15cm


SKU: SEN-065 - Mfg Part Number: GP2Y0A51SK0F


The GP2Y0A51SK0F is the shortest-range Sharp analog distance sensor we carry, featuring a detection range of 0.8″ to 6″ (2 cm to 15 cm). The shorter range gives you higher resolution measurements, and the low minimum detection distance makes this sensor great for detecting very close objects. The distance is indicated by an analog voltage, making this sensor very easy to use.

The connector on this board is a 1.5mm pitch JST-ZH3. It is also possible to solder three wires to the sensor where the connector pins are mounted. Because of the narrow pitch, it helps to have a fine-tipped soldering iron, and you should be very careful not to accidentally short two pins together with your wires or any added solder. When looking at the front of the sensor, the three connections are, from left to right, power (Vcc), ground, and the output signal (Vo).


  • 2 cm to 15 cm range
  • Output type: analog voltage
  • Size: 27 mm × 13.2 mm × 14.2 mm (1.06″ × 0.52″ × 0.56″)
  • Great for detecting close objects
  • Update period: 16.5 ± 4 ms
  • Output voltage differential over distance range: 1.65 V (typical)


Out of stock

SKU: SEN-065.
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Additional information

Weight 5 g


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