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| Country of Origin | India |
|---|---|
| Brand | KEMET |
| Height | 1.7mm |
| Length | 5mm |
| Model | PL-Q873-02 |
| Width | 4.8mm |
| Mount Type | Surface |
| Series | PL |
| Sensing Distance | 5m |
| Maximum Operating Temperature | 70°C |
| Package Type | Tape & Reel |
| Minimum Operating Temperature | -40°C |
| Maximum Output Current | 20A |
| Maximum Output Voltage | 550mV |
| Pin Count | 4 |
| Maximum Supply Voltage | 15V |
| Minimum Supply Voltage | 2V |
The KEMET PL-Q873-02 proximity sensor is a pyroelectric infrared sensor designed for industrial and commercial sensing applications. It operates by detecting infrared rays emitted from the human body, leveraging a ceramic pyroelectric effect without requiring optical lenses. This low-profile sensor is surface mountable and supplied in a 4-pin tape and reel format for efficient automated assembly.
With a sensing distance of up to 5 meters and a supply voltage range of 2 V to 15 V, it provides versatile compatibility with a wide range of electronic circuits. The maximum output current rating of 20A and output voltage of 550mV enable reliable signal interfacing. Its compact package dimensions (5 mm length, 4.8 mm width, 1.7 mm height) make it suitable for space-constrained designs.
The sensor's capability to detect infrared radiation through glass or resin allows flexible product design and protective housings. It operates safely within a temperature range of -40°C to +70°C, making it suitable for harsh industrial environments. Its wide viewing angle of up to ±60 degrees without a lens further enhances detection coverage and sensitivity.
The KEMET PL-Q873-02 sensor is ideal for use in motion detection, presence sensing, and safety automation systems across industrial, laboratory, security, HVAC, and commercial environments. Its low power consumption makes it suitable for long-lasting battery operated devices.
The sensor uses the pyroelectric effect of ceramic to detect human infrared signals without the need for lenses. It features surface mount package type in a 4-pin configuration for easy PCB mounting. Compact and low profile design with dimensions approximately 5x4.8x1.7 mm.
Supplied on tape and reel packaging suitable for automated pick-and-place processes. Wide operating temperature range from -40°C to +70°C for robust performance. Maximum supply voltage of 15V and minimum supply voltage of 2V allow flexible powering.
Maximum output current rating of 20A and output voltage up to 550mV ensure strong signal output. Explore the KEMET range of sensor ICs for advanced proximity sensing and automation solutions at EnvMart.
Explore more products in our Proximity Sensor IC category.
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