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KOVAC: SM858M
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AKA: 858M, AKA (Label): MODEL SM-858M, Product number (P/N): SM858M (SM-858M),
Keywords/Tags: SM858M (SM-858M)
Date of intro: 1974, Origin: Japan (List), Dimensions: 161x93x33mm, Weight: 196g,
Power: 6V: (AA x4) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 22, #Key-Black: 19, #Key-Blue: 2, #Key-Red: 1,
Keyboard Array (Rows x Columns): 06x04, Keyboard Layout: [(SquareRoot)] [+/-] - [MRC] [M=] [%] [(Division)] - [7] [8] [9] [x] - [4] [5] [6] [-] - [1] [2] [3] [+] - [0] [.] [C] [=],
Miscellaneous switch: [K_(OFF-ON) POWER_(OFF-ON)],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Components: 46 ... 8 Capacitor(s), 8 Diode(s), 26 Resistor(s), 2 Transistor(s), 1 IC(s),
Main Components: NEC: µPD277C,
Other components: SUMIDA: 5424,
Known Serial-numbers: 842101 | 846363 (List of all S/Ns from KOVAC)
Collector value: 7/10,
Internet: Link-1: VINTAGE TECHNOLOGY

Item

Label, name plate / Examples of use
S/N: 842101

Created: 19-apr-2013, Manual-update: 06-dec-2020, Batch-update: 25-feb-2024             

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