Vintage Electronic Calculators:

Overview of Brands


SHARP: EL865 (version-1)
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AKA: CARD, SOLAR CELL CALCULATOR EL-865, AKA (Label): CARD, EL-865, Product number (P/N): EL865 (EL-865),
Keywords/Tags: EL865 (EL-865) | 865 | CARD, SOLAR CELL CALCULATOR
Date of intro: ~1984, Origin: Japan (List), Dimensions: 86x54x2mm, Weight: 23g,
Power: Solar,
Display: Type = Display (LCD) (List), Digits = 8+1,
Number of keys: 24, #Key-Black: 24,
Keyboard Array (Rows x Columns): 04x07,
Classification: / Credit Card,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Patents: 3902169(US); 3976994(US),
Related with: SHARP_docu: (Cat.) 1984; SHARP_docu: TINSJ4089CCZZ6 (Instr.) EL865; SHARP_docu: (Cat.) 198311 (Japanese); SHARP_parts: SPAKC8353CCZZ (Box) EL865,
Serie-members: SHARP: EL865 (version-1) (); SHARP: EL865 (version-2) (); SHARP: EL865 (version-3) (); SHARP: EL865 (version-4) (),
Known Serial-numbers: 47103065 | 476 (List of all S/Ns from SHARP)
Initial Cost Price: 3500 JPY ( 28,35), Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),


Created: 24-dec-2015, Manual-update: 20-dec-2021, Batch-update: 11-mar-2023             

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