HOA0866-N55

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Sensing Distance:	0.125" (3.18mm)
Sensing Method:	Transmissive
Output Configuration:	Transistor
Current - DC Forward (If) (Max):	50mA
Current - Collector (Ic) (Max):	30mA
Voltage - Collector Emitter Breakdown (Max):	30V
Response Time:	15µs
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Through Hole
Package / Case:	PCB Mount
Type:	Unamplified

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

：

Optical Sensors - Photointerrupters - Slot Type - Transistor Output

Optical sensors are devices used for detecting light and dark in order to perform some operation or generate a signal. Photointerrupters, or slot type devices, are optical sensors that work by sending a beam of light from an LED to a photosensor. When an object passes between the LED and the sensor, the beam of light is temporarily interrupted, generating a signal which can be used by a processor. One example of a photointerrupter is the HOA0866-N55, which is a metal-oxide semiconductor photointerrupter with a transistor output.The HOA0866-N55 is an optoelectronic sensor that operates on optical sensing principles and comes in a standard dual-in-line package (DIP) format. It is constructed using a photosensor, an LED, and a transistor circuit. The output of the device is either high (on), or low (off). The photointerrupter features a slot in between the LED and the photosensor, which allows objects to pass through and cause the light beam to be temporarily interrupted. This signal can then be used to trigger some form of action.The primary function of the HOA0866-N55 is to detect the presence or absence of an object passing through the slot of the device. The device is designed to be connected to a processor which will interpret the signal received from the device. By controlling the processor, users can program the device to perform specific tasks based on objects passing through the slot.The HOA0866-N55 is composed of three core components: an LED, a photosensor, and a transistor circuit. The LED and photosensor are located directly opposite from each other. The LED transmits light towards the photosensor in such a way that an object passing through the slot will temporarily block the light from reaching the sensor. Once the object is no longer blocking the light, the photosensor will indicate the presence of light and the transistor will activate the output signal. The purpose of the transistor circuit is to convert the photo signal into an electrical switch, which can then be used to control a processor. If the LED is transmitting light, the output will be turned on, otherwise it will remain off. This output signal, in conjunction with the processor, allows users to program the device to perform specific actions such as tracking the number of objects that have passed through the slot, or even triggering an alarm when an object is present.The HOA0866-N55 is a high reliability device which features high reliability of operation, excellent product stability and a long life. It also features low noise, low power consumption, and a wide operating temperature range. These features make it ideal for use in various applications such as factory automation, automatic control systems, slot sensing applications, and security and safety systems. In conclusion, the HOA0866-N55 is a high quality and reliable optical sensor that utilizes a slot type configuration for the detection of objects. It features a transistor output, making it ideal for use in various applications such as factory automation, automatic control systems, slot sensing applications, and security and safety systems. The device is simple to use and can be programmed to perform various tasks based on the detected objects.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description