H22A4

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Sensing Distance:	0.118" (3mm)
Sensing Method:	Transmissive
Output Configuration:	Phototransistor
Current - DC Forward (If) (Max):	60mA
Voltage - Collector Emitter Breakdown (Max):	55V
Response Time:	8µs, 50µs
Operating Temperature:	-55°C ~ 100°C
Mounting Type:	Through Hole, Flange
Package / Case:	Slotted, PC Pins
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

The H22A4 photointerrupter is a slot type transistor output photointerrupter, used to detect position, count, and detect broken objects. It offers a high-speed response with a typical rising time of 850 microseconds and a falling time of 850 microseconds. With a guaranteed breakdown voltage of 40 V, it can also be used in high voltage systems.The working principle of the H22A4 photointerrupter is based on a two-part system: an infrared emitter and a phototransistor. The emitter produces a beam of infrared radiation in the form of light pulses or continuous waves that are directed at the phototransistor. The phototransistor then converts this light into electric signals, which are used to detect position, count, and detect broken objects.The advantages of the H22A4 photointerrupter include its compact size, small package, low current consumption, and long life with no need for refresh or maintenance. It is also very reliable and has excellent resistance to ambient light interference. The H22A4 photointerrupter is suitable for use in a variety of applications, including factory automation, position sensing, object detection, and counter applications.In factory automation applications, the H22A4 photointerrupter is often used for rotating machinery counting or position sensing. It can be used in conjunction with a timer or counter to count a specific number of pulses. This type of Opto-Interface can also be used for detecting the presence of a given object, such as a person or machine part, or for sensing the presence of broken objects in a production line.In object detection applications, the H22A4 photointerrupter can be used to detect an object\'s presence or absence from a given area. This type of Opto-Interface can detect the presence or absence of objects in a production line, such as a machine part or broken object, based on the level of infrared radiation emitted from the phototransistor.The H22A4 photointerrupter is a reliable and cost-effective solution for a variety of applications. With its compact form and long life, low current consumption, and robust resistance to ambient light interference, it can be used to detect objects, count pulses, and detect broken objects. As such, it is a popular choice for digital electronics and factory automation applications.

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

Part Number	Manufacturer	Price	Quantity	Description