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Updated at 29/10/2025 10:30:15(UTC+8)

Certifications

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Description

The QRD1114 is a Reflective Object Sensor consists of an infrared emitting diode and an NPN silicon photodarlington mounted side by side in a black plastic housing. The on-axis radiation of the emitter and the on-axis response of the detector are both perpendicular to the face of the QRD1114. The photodarlington responds to radiation emitted from the diode only when a reflective object or surface is in the field of view of the detector.
Phototransistor Output
No Contact Surface Sensing
Unfocused for Sensing Diffused Surfaces
Daylight Filter on Sensor

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QRD1114 Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	4 Pin
Case/Package	PCB Mount
Supply Voltage (DC)	1.70 V
Operating Voltage	1.70 V
Output Voltage	30.0 V
Number of Channels	1 Channel
Forward Voltage	1.7 V
Wavelength	940 nm
Input Current	20.0 mA
Peak Wavelength	940 nm
Power Dissipation	0.1 W
Rise Time	10000 ns
Breakdown Voltage (Collector to Emitter)	30 V
Forward Current	50 mA
Reverse Breakdown Voltage	5 V
Forward Current (Max)	50 mA
Fall Time	50 µs
Fall Time (Max)	50000 ns
Fall Time (Max)	10000 ns
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	100 mW
Supply Voltage	5 VDC
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Size-Width	4.39 mm
Size-Height	4.65 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Bulk
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	ECL99

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