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Catalog Datasheet	Type	Document Tags	PDF
photo transistor array Abstract: No abstract text available Text: O K I electronic components PTR21T_ Paper Sensor GENERAL DESCRIPTION The PTR21T uses light transmission to detect data punched in paper tape. It is configured using an infrared light-emitting diode array and a phototransistor array.	OCR Scan	PTR21T_ PTR21T 20Kii 0PTR21T0 photo transistor array	PDF

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photo transistor array

Abstract: No abstract text available
Text: O K I electronic components PTR21T_ Paper Sensor GENERAL DESCRIPTION The PTR21T uses light transmission to detect data punched in paper tape. It is configured using an infrared light-emitting diode array and a phototransistor array.

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PTR21T_ PTR21T 20Kii 0PTR21T0 photo transistor array

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