AKA: J-20, ELECTRONIC CALCULATOR, 10-DIGIT, Product number (P/N): J20 (J-20),
Keywords/Tags: J20 (J-20) | ELECTRONIC CALCULATOR
Date of intro: 1984, Origin: Japan (List), Dimensions: 164x100x30mm, Weight: 230g,
Power: 3V: (AA x2) + Adaptor, Adaptor: CASIO_adaptors: AD2S,
Display: Type = Display (VFD) (List), Digits = 10+1,
Number of keys: 25, #Key-Black: 11, #Key-Blue: 3, #Key-Orange: 2, #Key-White: 9,
Keyboard Array (Rows x Columns): 06x05,
Decimal switch: [4-2-1-0], Round switch: [F-CUT-5/4], Miscellaneous switch: [OFF-ON],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: CASIO_docu: MO0350009G (Cat.) 1990-03 (Japanese),
Main Components: HITACHI: HD38401A,
Serie-members: CASIO: J20 (10-digit); CASIO: J30 (12-digit),
Collector value: 7/10,
Internet: Link-1: VINTAGE TECHNOLOGY