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PHOTOINTERRUPTER
SG298
DIMENSIONS （Unit : mm）
① A④
Cathode ①
Emitter ④
② A' ③
4.5±0.1 2
② Anode
③ Collector
3.2±0.1
（0.3）
（0.95）
C0.6
2.7 4.7±0.1
SG298 。 。
SG298 is a transmission type photointerrupter combined high power infrared LED with high sensitive phototransistor, suitable for highly acurate position detecting.
2xC0.3
1.7±0.5
（3.65）
4x0.15
4x0.4
（2）
A-A' SECTION
FEATURES
● 2 mm Gap width : 2 mm
● PWB direct mount type
● （ 0.3mm） High resolution (slit 0.3mm)
● Ultra small size
APPLICATIONS
Camera
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.
SG298 Datasheet
