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Sharp EL-5103

The Sharp EL-5103 is a programmable calculator with 12 digits precision and algebraic logic. It has 44 keys, and one of the early LCD (liquid crystal) displays which incorporated a yellow filter. The power source is 3xLR44.

Facts at a glance:

FeatureValue
TypeProgrammable
Keys44
Precision12
LogicAlgebraic
Display typeYLCD
Length128mm
Width69mm
Thickness8mm
Weight80g
Power Source3xLR44
Year introduced1977

Replacements:

If you have a Sharp EL-5103 that is no longer working, you can first try replacing the 3xLR44 batteries. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent. We suggest the following current model as a replacement:

See other calculators by Sharp