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SANTRON: 28SN
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AKA: MODEL 28SN, AKA (Label): ART. NR. 028/649, Product number (P/N): 028649 (028/649),
Keywords/Tags: 028649 (028/649) | 28SN
Date of intro: 1975, Origin: Taiwan (List), Dimensions: 131x77x37mm,
Power: 3V: (AA x2) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 22, #Key-Black: 9, #Key-Grey: 11, #Key-Red: 2,
Miscellaneous switch: [ON-OFF],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Main Components: TEXAS INSTRUMENTS: TMS0855NL,
Resemblance with: (Resemblance 060),
Collector value: 7/10,

Item

Internals
(Courtesy of: Michael)

Internals (PCB bottom)
(Courtesy of: Michael)
#28SN114 (28SN-114)

Label / Bottom

Created: 17-nov-2016, Manual-update: 26-jun-2020, Batch-update: 21-jun-2021             

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4 Pic(s),

                     

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