Sharp GP2Y0A41SK0F Analog Distance Sensor 4-30cm

Sharp GP2Y0A41SK0F Analog Distance Sensor 4-30cm
Pololu item #: 2464 1881 in stock

Price break Unit price (US$)
1 5.95 9.95
5 8.95
25 7.95
100 6.95

backorders allowed

The GP2Y0A41SK0F Sharp analog distance sensor features a detection range of 1.5″ to 12″ (4 cm to 30 cm). The shorter range gives you higher resolution measurements, and the lower 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.

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Size: 1.75″ × 0.75″ × 0.53″
Weight: 3.5 g

General specifications

Maximum range: 30 cm
Minimum range: 4 cm
Sampling rate: 60 Hz1
Minimum operating voltage: 4.5 V
Maximum operating voltage: 5.5 V
Supply current: 12 mA2
Output type: analog voltage
Output voltage differential: 2.3 V


Typical; can be as low as 50 Hz.
Average; this sensor draws current in large, short bursts, which is why it is recommended a 10 µF capacitor or larger be placed across power and ground close to the sensor.