Vintage Electronic Calculators:

Overview of Brands


NECKERMANN: Electronic Mini
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AKA: electronic-mini, AKA (Label): ART.-NR. 027/588, Product number (P/N): 027588 (027/588),
Keywords/Tags: 027588 (027/588) | electronic-mini
Date of intro: ~1973, Dimensions: 80x55x20mm, Weight: 65g,
Power: 6V: (LR1 x4),
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 16,
Miscellaneous switch: [AUS-EIN N-K],
Classification: / Pocket,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Main Components: TEXAS INSTRUMENTS: TMS0105NC,
Original Equipment Manufacturer : TOKAI COMMUNICATION INDUSTRY (TKC): M801, Resemblance with: (Resemblance 098), Made by: TOKAI COMMUNICATION INDUSTRY (TKC) (List of all Import-OEM-models for NECKERMANN),
Known Serial-numbers: 226763 (List of all S/Ns from NECKERMANN)
Collector value: 8.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),


Internals (display)

Internals (PCB)
D173031AM3 (D1-7303-1A, M-3)

Internals (PCB)
M801, SIDE-A (M801, SIDE-A)


Label, name plate / Bottom
S/N: 226763

Protection (pouche)

Created: 01-jan-2014, Manual-update: 29-apr-2019, Batch-update: 06-aug-2022             

# Pageloads since 2018: 26             

7 Pic(s),


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