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OTS-3109QWB Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
OTS-3109QWBLITEON144Yes

Manufacturer:** LITEON **Part Number:** OTS-3109QWB ### **Specifications:** - **Type:** Opto-interrupter (Slotted Optical Switch) - **Output Type:** Phototransistor - **Operating Wavelength:** 950 nm (Infrared) - **Supply Voltage (Vcc):**

Manufacturer: LITEON

Part Number: OTS-3109QWB

Specifications:

  • Type: Opto-interrupter (Slotted Optical Switch)
  • Output Type: Phototransistor
  • Operating Wavelength: 950 nm (Infrared)
  • Supply Voltage (Vcc): 5V (typical)
  • Collector-Emitter Voltage (VCEO): 30V (max)
  • Collector Current (IC): 20mA (max)
  • Power Dissipation (Pd): 75mW (max)
  • Operating Temperature Range: -25°C to +85°C
  • Slot Width: 3mm (typical)
  • Package Type: Through-hole (DIP)

Descriptions:

The OTS-3109QWB is a slotted optical switch (opto-interrupter) designed for position sensing, object detection, and rotary/linear encoding applications. It consists of an infrared LED emitter paired with a phototransistor detector in a compact housing with a 3mm slot. When an object interrupts the light path, the phototransistor output changes state.

Features:

  • High sensitivity phototransistor output
  • Compact and durable DIP package
  • Reliable infrared light source
  • Fast response time
  • Suitable for industrial and consumer electronics applications

This device is commonly used in printers, encoders, security systems, and automation equipment.

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