EE-SX1161-W11

Series:	--
Packaging:	Tray
Part Status:	Active
Sensing Distance:	0.126" (3.2mm)
Sensing Method:	Transmissive
Output Configuration:	Phototransistor
Current - DC Forward (If) (Max):	50mA
Current - Collector (Ic) (Max):	20mA
Voltage - Collector Emitter Breakdown (Max):	30V
Response Time:	4µs
Operating Temperature:	-25°C ~ 85°C
Mounting Type:	Through Hole
Package / Case:	Module, PC Pins, Slot Type
Type:	Unamplified

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Overview

Optical Sensors, also known as opto sensors, are devices used to detect physical events and generate signals from them. There are a wide variety of optical sensors ranging from those using infrared rays to those detecting light or microwave radiation. Photointerrupters, or more specifically, slot type photointerrupters, that have a transistor output, such as the EE-SX1161-W11, are some of these devices.

EE-SX1161-W11: Application Fields and Working Principle

The EE-SX1161-W11 is a versatile slot-type photointerrupter that can detect physical events, generate a signal for it, and output a transistor signal at the same time. This makes the device an ideal choice for a number of different applications. The EE-SX1161-W11 offers a number of different features that make it well-suited for a variety of applications. One of those features is its scalability, which allows it to detect any physical event down to a resolution of as little as 2mm. Its adjustable sensing distance makes it well-suited for applications that require precise control of thesensing threshold. Additionally, the EE-SX1161-W11 provides a choice of two different sensing elements: NPN or PNP, further allowing the sensor to be adapted to different types of devices. Its slim design make it suitable for use in confined spaces, while the small PCB footprint allows for simple mounting in tight spaces. The working principle of the EE-SX1161-W11 is based on the use of optical sensing. When a target object approaches the sensing area of the sensor, it interrupts the light beam within the sensing window, causing the output signal to be altered. This output can be in the form of a voltage or current depending on the type of sensing element used. This output signal can then be applied to other components or used to trigger certain actions. The EE-SX1161-W11 can be used to detect the presence of objects such as switches, sensors, motors, and other mechanical components. It can also be used as an over-current protection device, offering reliable and accurate operation even in extreme temperatures.When used in high-speed applications, the EE-SX1161-W11 can be triggered in as little as 2μs (2 millionth of a second). This makes it well-suited for applications such as automated machinery where high speed is essential.

Conclusion

The EE-SX1161-W11 is a versatile slot-type photointerrupter that can be used in a variety of applications. With its scalability, adjustable sensing distance, small footprint, and fast response time, the EE-SX1161-W11 is well-suited for many different types of systems. The device is able to detect a variety of physical events and output a transistor signal, providing reliable and accurate operation even in extreme conditions.

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