Slotted Photointerrupters
LTH-301A/LTH-301-05/LTH-301-07/LTH-301-19
LTH-301-23/LTH-301-32/LTH-306-01/LTH-306-02
Features
Non-contact switching.
For direct PC board or dual-in-line socket mounting.
Fast switching speed.
Application
Scanner
Printer
FAX machine
Counter
Description
The LTH-301/LTH-306 series consist of Gallium Arsenide infrared emitting diode and a NPN sillicon phototransistor
mounted in a black plastic housing. Phototransistor switching takes place whenever an opaque object passes
through the slot. These series are designed for direct soldering into PC board or mounting in standard dual-in-line
socket.
Package Dimensions
LTH-301A
LTH-301-05
Notes:
1.All dimensions are in millimeters (inches).
0.25 mm (.010").
2.Tolerance is
3.Lead spacing is measured where the leads emerge from the package.
4.Specifications are subject to change without notice.
11-12