AKA: PANAC 850, NATIONAL, AKA (Label): ELECTRONIC CALCULATOR, MODEL JE-850, Product number (P/N): JE850 (JE-850),
Keywords/Tags: JE850 (JE-850) | NATIONAL, PANAC | 850
Date of intro: 1973, Origin: Japan (List), Dimensions: 165x98x78mm,
Adaptor: PANASONIC_adaptors: JL021; PANASONIC_adaptors: JL022; PANASONIC_adaptors: JL025,
Display: Type = Display (VFD tube) (List), Digits = 8+1,
Number of keys: 18, #Key-Blue: 7, #Key-Grey: 11,
Keyboard Array (Rows x Columns): 04x05, Keyboard Layout: [7] [8] [9] [(Division)] - [4] [5] [6] [x] [C] - [1] [2] [3] [-] [CE] - [0] [.] [+] [=],
Miscellaneous switch: [ON-OFF],
Classification: / Pocket / HandHeld: First generation,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: PANASONIC_docu: A006 (Service) JE850; PANASONIC_docu: YLEE76004510 (Instr.) JE850; PANASONIC_docu: (Instr.) JE850,
Main Components: TEXAS INSTRUMENTS: TMS0115NC,
Original Equipment Manufacturer : PANASONIC: JE850 (List of all Export-OEM-models from PANASONIC), Resemblance with: OLYMPIA: CD80, (Resemblance 040),
Serie-members: PANASONIC: JE850 (Domestic version); PANASONIC: JE850U (Export version),
Known Serial-numbers: 2915764 (List of all S/Ns from PANASONIC)
Initial Cost Price: 39800 JPY (€ 322,38), Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: THE OLD CALCULATOR MUSEUM