Vintage Electronic Calculators:
CALCUSEUM Home page

Overview of Brands

Colleagues

SHARP: CS123J
(Page 1/1)


AKA: COMPET 123J, AKA (Label): MODEL CS-123J, ELECTRONIC CALCULATOR, Product number (P/N): CS123J (CS-123J),
Keywords/Tags: CS123J (CS-123J) | 123J | COMPET
Date of intro: ~1972, Origin: Japan (List),
Power: AC,
Number of keys: 18, #Key-Blue: 4, #Key-Red: 1, #Key-White: 12,
Keyboard Array (Rows x Columns): 04x06, Keyboard Layout: [7] [8] [9] [=] [C] [CM] - [4] [5] [6] [x] [(Division)] [MR] - [1] [2] [3] - [0] [.] [=],
Decimal switch: [4-2-0], Round switch: [5/4-(ArrowDown)], Miscellaneous switch: [X-.-(Division) (Sigma)-(Blank)],
Classification: / Desktop with Display,
Featuring: Logic-technology: LSI (Large Scale Integration), calculator-chipset,
Serie-members: SHARP: CS122 (version-1) (Small Red Key, No Memory); SHARP: CS122 (version-2) (Big Red Key, No Memory); SHARP: CS122J (No Memory); SHARP: CS123J (1 Memory); SHARP: CS223 (1 Memory),
Collector value: 7.5/10,

Item

Label, name plate

Created: 02-feb-2016, Manual-update: 25-mar-2022, Batch-update: 26-feb-2024             

# Pageloads since 2018: 13             

2 Pic(s),

                     

If you have a (better) personal picture and/or missing info about any model not listed: Please do send a Mail