Details, datasheet, quote on part number: LTH-1550-01
DescriptionReflective Photointerrupters
CompanyLite-On Technology Corporation
DatasheetDownload LTH-1550-01 datasheet
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Features, Applications

Non-contact switching. For direct PC board or dual-in-line socket mounting. Fast switching speed. Reflective object sensor.


The LTH-209-01/LTH-1550-01/LTH-1650-01 reflective object sensors consist of an infrared emitting diode and a NPN sillicon phototransistor mounted side by side on converging optical axis in a black plastic housing.

Notes: 1.All dimensions are in millimeters (inches). (.010"). 3.Lead spacing is measured where the leads emerge from the package. 4.Specifications are subject to change without notice.

Continuous Forward Current Reverse Voltage Input LED Peak Forward Current (Pulse Wide=10 Power Dissipation Collector Current Output phototransistor Power Dissipation Collector-emitter Voltage Emitter-collector Voltage Operating Temperature Range Storage Temperature Range Lead Soldering Temperature [1.6mm(.063 in.)from body] IC PC VCEO VECO Topr Tstg + 100 for 5 Seconds mW V

Input LED Forward Voltage Reverse Current Output phototransistor Collector Dark Current Coupler LTH-209-01 Collector-Emitter Saturation Voltage V CE(sat) LTH-1550-01 On State Collector Current IC(ON) LTH-1650-01 Rise Time Fall Time 200 400 Response Time IC=0.05mA,IF=20mA NOTE1 BINA BINB BINC BIND BINA BINB BINC I CEO IF=20mA VR=5V

d=3.81MM, 90% Reflectance White Paper d=3.50MM, 90% Reflectance White Paper d=3.00MM, 90% Reflectance White Paper

Typical Electrical/Optical Characteristic Curves (25 Ambient Temperature Unless Otherwise Noted)


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