Slotted Photointerrupters
LTH-301-20/LTH-301-24/LTH-306-04
Features
Non-contact switching.
For direct PC board or dual-in-line socket mounting.
Fast switching speed.
Application
Printer
Scanner
Disk driver
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. The LTH-301A series is designed for direct soldering into PC board or mounting in standard dual-
in-line socket.
Package Dimensions
LTH-301-20
LTH-301-24
PHOTOINTERRUPTERS
LTH-306-04
Notes:
1.All dimensions are in millimeters (inches).
2.Tolerance is
0.25 mm (.010").
3.Lead spacing is measured where the leads emerge from
the package.
4.Specifications are subject to change without notice.
11-17