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Electronics Salon 10 Pcs OA91 Germanium Diode, Point Contact Type Panasonic, OA91 A91. : Amazon.de: Business, Industry & Science
Peak Electronic Design Ltd 💙🇪🇺 on Twitter: "@KangaSales The OA91 is actually my favourite germanium diode (built my very first crystal set with one). I must have one somewhere here at Peaky
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10pcs OA91A Germanium Diode, Point Contact Type, OA91, 0A91 560 : Amazon.ca: Musical Instruments, Stage & Studio
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Mullard CV7130 OA91 Germanium Signal Diode DO-7 Case 1 2 5 10 25 Pieces MBL1-05 Electrical Equipment & Supplies Business & Industrial webstartechnologiesweb
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