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PT91-21B-TR7 Lead Phototransistor

PT91-21B-TR7 Description

Technical Data Sheet 1.9mm Round Subminiature “Gull Wing” Lead Phototransistor .
․PT91-21B/TR7 is a phototransistor in miniature SMD package which is molded in black plastic with spherical top view lens.

PT91-21B-TR7 Applications

* ․Miniature switch ․Counters and sorter ․Position sensor ․Infrared applied system Device Selection Guide LED Part No. Chip Material PT Silicon Lens Color Black Everlight Electronics Co. , Ltd. Device No：DTT-091-003 http:\www. everlight. com Prepared date：07-25-2006 Rev 2 Page: 1 of 10 Prepared

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Lead Phototransistor Everlight Electronics
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