QRB1114 Datasheet - Fairchild Semiconductor

QRB1114 PHOTOTRANSISTOR REFLECTIVE OBJECT SENSOR

The QRB1113/1114 consists of an infrared emitting diode and an NPN silicon phototransistor mounted side by side on a converging optical axis in a black plastic housing. The phototransistor responds to radiation from the emitting diode only when a reﬂective object passes within its ﬁeld of view. The .

PHOTOTRANSISTOR REFLECTIVE OBJECT SENSOR QRB1113 PACKAGE DIMENSIONS 0.420 (10.67) 0.328 (8.33) 0.150 (3.81) NOM PIN 1 PIN 2 QRB1114 E S E 0.373 (9.47) 0.226 (5.74) 0.703 (17.86) S PIN 3 PIN 4 0.020 (0.51) 4X 0.150 (3.81) MIN 0.603 (15.32) REFLECTIVE SURFACE PIN1 ANODE PIN2 CATHODE PIN3 EMITTER PIN4 COLLECTOR 0.210 (5.33) SCHEMATIC 0.300 (7.62) NOTES: 1. Dimensions for all drawings are in inches (mm). 2. Tolerance of ± .010 (.25) on all non-nominal dimensions unless otherwise speciﬁe.

QRB1114 Features

* No contact surface sensing

* Phototransistor output

* Focused for sensing specular reﬂection

* Daylight ﬁlter on photosensor

QRB1114 Datasheet (314.16 KB)