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PHOTOINTERRUPTER
SG238V
DIMENSIONS （Unit : mm）
SG238V 。 。
SG238V is a transmission type photointerrupter combined high power infrared LED with high sensitive phototransistor, suitable for highly acurate position detecting.
C0.5
4.2
Cathode
Emitter
Anode
TOP VIEW
Collector
4.3 1.6 1.2
A
Optical Center
0.4
3.5 5.2
3.7 (1)
1
4×0.4 (2.54)
1.7
＋0.5 －0.3
4×0.15
A'
(3.25)
A-A'SECTION
FEATURES
● : 1.2mm Gap width : 1.2mm
● PWB direct mount type
● Compact
APPLICATIONS
、 Camera, Printer
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.
SG238V Datasheet
