Size: 7.5 × 20.0 × 3.0 mm
Weight: 0.35 g
Maximum range: 30 mm
Optimal range: 10 mm
Minimum operating voltage: 2.9 V
Maximum operating voltage: 5.5 V
LED current: 3.5 mA1
Peak wavelength: 940 nm
Maximum current draw: 5 mA2
Sensor type: QTRX
Sensor count: 1
Output type: RC (measurable by digital I/O)
PCB dev codes: irs21k3
Other PCB markings: 0J113103
Can be dynamically reduced to any of 32 available dimming levels.
With all LEDs on at max brightness setting.
Note: this does not differentiate between the A and RC output types.