Codename: Coconut
Family: Coconut
Introduction Date: July 1, 1979
Introduction Price: $295
Discontinuation Date: January 1, 1985
Discontinuation Price: $195
Type: Scientific, Programmable
Logic: RPN
Made in (known): USA, Singapore
Display: LCD, 10 Characters
ROM: 12 Kilobytes
RAM: 63 Registers
Processor: Coconut 1LE3, ca 400kHz
Size: 14,3cm x 7,8cm x 3,3cm
Weight: 205 gramm
  • Early 41Cs had gold-plated ball-bearings on the side of the battery compartment for a AC adaptor
  • Early 41C had high top keys, newer had low top keys.
  • ROM-Versions: DDE, FDE, FEE, GFF, HFF
  • Normal version is Fullnut. Halfnut version only exists as warranty exchance and are very rare.