Vintage Electronic Calculators:
CALCUSEUM Home page

Overview of Brands

Colleagues

ROCKWELL: 44RD
(Page 1/1)


AKA (Label): ELECTRONIC SLIDE RULE CALCULATOR, Model 44RD, Calculator Model 44RD, Product number (P/N): 44RD,
Keywords/Tags: 44RD
Date of intro: 1975, Origin: Japan (List), Dimensions: 155x75x23mm, Weight: 134g,
Power: 4.5V: (AA x3) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 36, #Key-Black: 12, #Key-Brown: 22, #Key-Orange: 2,
Miscellaneous switch: [DEG-RAD],
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: ROCKWELL_docu: (Ad.) *: How to spend more time... (14RD,44RD); ROCKWELL_docu: 2520D124NEW176 (Instr.) 44RD,
Components: 23 ... 6 Capacitor(s), 4 Diode(s), 7 Resistor(s), 2 Transistor(s), 1 IC(s),
Main Components: ROCKWELL: A6500CA; or; ROCKWELL: A6500CB,
Original Equipment Manufacturer : ROCKWELL: 44RD (List of all Export-OEM-models from ROCKWELL), Resemblance with: GALFA: 82/3; HOUSE OF FRASER: 44HF, (Resemblance 092),
Known Serial-numbers: 106907106 (106907.106) | 109864086 (109864.086) | 111701106 (111701.106) | 116303076 (116303.076) | 119937046 (119937.046) | 129120046 (129120.046) (List of all S/Ns from ROCKWELL)
Collector value: 7/10,
Internet: Link-1: MY CALCULATORS DATABASE, Link-2: VINTAGE TECHNOLOGY, Link-3

Item

Label, name plate
S/N: 109864086 (109864.086)

Created: 01-jan-2014, Manual-update: 26-apr-2021, Batch-update: 24-jun-2022             

# Pageloads since 2018: 111             

2 Pic(s),

                     

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