PT491 数据手册 ( 数据表 ) - Sharp Electronics
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Sharp Electronics
■ Features
1. Epoxy resin package
2. Compact
5. Visible light cut-off type : PT491F/ PT493F
3. Intermediate acceptance (∆θ : TYP. ± 40˚ )
4. Long lead pin type : PT493/PT493F
■ Applications
1. VCRs
2. Optoelectronic switches
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