QRE00034 Datasheet, PDF (1/6 Pages) Fairchild Semiconductor – REFLECTIVE OBJECT SENSOR

REFLECTIVE OBJECT SENSOR
PACKAGE DIMENSIONS
0.236 (6.00)
E
D
+
+
0.492 (12.50)
0.331 (8.40)
0.197 (5.00)
0.118 (3.00)
0.314 (8.00)
0.018 (0.46)
SQ. (4X)
0.100 (2.54)
QRE00034
E
+
D
+
2
1
3
4
SCHEMATIC
12
43
NOTES:
0.362 (9.20)
1. Dimensions for all drawings are in inches.
2. Tolerance of ± .010 on all non-nominal dimensions
unless otherwise specified.
DESCRIPTION
The QRE00034 reflective object sensor consists of an infrared emitting diode and an NPN phototransistor mounted side by
side on a converging optical axis in a black housing. The phototransistor responds to radiation from the emitting diode only
when a reflective object passes in its field of view.
FEATURES
• Phototransistor output
• No contact surface sensing
• Daylight filter on the sensor
• Emitter = 940 nm
 2001 Fairchild Semiconductor Corporation
DS300254 9/21/01
1 OF 6
www.fairchildsemi.com