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Photointerrupters(Transmissive)
K O D E N S H I
SG-257
DIMENSIONS
The SG°©257 photointerrupter high°©performance standard type,combines high°©output GaAs IRED with high sensitive phototransistor.
(Unit : mm)
FEATURES
¶UPWB direct mount type ¶UGAP £∫ 3.0mm ¶U Snap °©in mount ¶UHorizontal slit ¶UConvenient for vertical lever operation
APPLICATIONS
¶U Mouses ¶URotary encoders ¶U Facsimiles ¶U Scanners
MAXIMUM RATINGS
Item
Power dissipation Forward current Input Reverse voltage *1 Pulse forward current Collector power dissipation Collector current Output C-E voltage E-C voltage *2 Operating temp. *2 Storage temp. *3 Soldering temp.
(Ta=2° 5…)
Symbol
PD F I VR FP I PC C I VCEO VECO Topr. Tstg. Tsol.
Rating
75 50 5 1 75 20 30 5 -20~+85 -30~+85 260
Unit
mW mA V A mW mA V V °… °… °…
*1.
SG-257 Datasheet
