XL-ITR8102 Transmissive Photo Interrupter Sensor

Specifications

Product Overview

The XL-ITR8102 is a XINGLIGHT transmissive photo interrupter classified in the LED category. It combines an input emitter and output detector in a black thermoplastic housing, with package outline dimensions given in millimeters and a general ±0.3 mm tolerance unless otherwise specified.

At Ta=25°C, the emitter supports 75 mW power dissipation, 50 mA continuous forward current, 1000 mA peak forward current when pulse width is <=100 us at 1% duty cycle, and 5 V reverse voltage. Electrical characteristics include 1.2 V typical and 1.6 V maximum forward voltage at IF=20 mA, 940 nm typical peak wavelength, and 10 uA maximum reverse current at VR=5 V.

The detector is rated for 75 mW power dissipation, 30 V collector-emitter voltage, 5 V emitter-collector voltage, and 20 mA collector current. Output behavior includes 100 nA maximum dark current, 0.4 V maximum collector-emitter saturation voltage, 15 us typical rise time, 15 us typical fall time, and IC(ON) from 1 mA minimum to 10 mA typical at IF=20 mA and VCE=5 V.

Key Features

• Transmissive photo interrupter sensor structure
• Black thermoplastic housing package
• 940 nm typical emitter peak wavelength
• 50 mA continuous input forward current
• 1000 mA peak pulsed forward current
• 30 V detector collector-emitter voltage rating
• 20 mA detector collector current rating
• 15 us typical rise and fall times
• MSL 2 moisture sensitivity classification
• RoHS compliant and Pb-free stated

Typical Applications

• Beam interruption sensing
• Object presence detection
• Position detection assemblies
• Motion counting sensors
• Encoder interruption detection
• Limit detection circuits

Procurement Notes

When requesting a quote for XL-ITR8102, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.

If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.

For LED and optoelectronic sourcing, brightness bin, wavelength or color temperature bin, forward voltage range, viewing angle, moisture sensitivity level and soldering process limits may affect final selection, availability and lead time.