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PHOTOINTERRUPTER
SG294
DIMENSIONS （Unit : mm）
① A④
Cathode Emitter ①④
SG294 。 。
SG294 is a transmission type photointerrupter combined high power infrared LED with high sensitive phototransistor, suitable for highly acurate position detecting.
Min.5
4.7 3.3
② A' ③
3.7 1.2
②③ Anode Collector
3.4 0.3
(0.9)
Optical Center
C0.7
(C0.3) 4x0.15
4x0.4
FEATURES
● 1.2mm Gap width : 1.2 mm
● PWB direct mount type
● （0.15mm） High resolution (slit 0.15mm)
● Ultra-compact
APPLICATIONS
Camera
(2.85)
(2.0)
A-A' SECTION
MAXIMUM RATINGS
（Ta＝25℃）
Item Symbol Rating Unit
Power Dissipation
Forward Current Input Reverse Voltage
Pulse Forward Current *1
PD IF VR IFP
75 mW 50 mA 5V 0.
SG294 Datasheet
