AKA: SR-50A, Product number (P/N): SR50A (SR-50A),
Keywords/Tags: SR50A (SR-50A)
Date of intro: mar-1975, Origin: Netherlands (List), USA (List), Dimensions: 152x79x34mm,
Power: Rechargeable, Adaptor: TEXAS INSTRUMENTS_adaptors: AC9130; TEXAS INSTRUMENTS_adaptors: AC9130A,
Display: Type = Display (LED) (List), Digits = 14,
Number of keys: 40, #Key-Brown: 21, #Key-Orange: 7, #Key-White: 12,
Miscellaneous switch: [R-D (Blank)-ON],
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI, Memories: 1,
Main Components: TEXAS INSTRUMENTS: TMC0501NL; or; TEXAS INSTRUMENTS: TMC0501NS; TEXAS INSTRUMENTS: TMC0521NL; or; TEXAS INSTRUMENTS: TMC0531NL,
Other components: TEXAS INSTRUMENTS: SN27882N,
Known Serial-numbers: 1012650 | 9319195 | SR50A835140 (SR-50A 835140) | SR50A9338073 (SR-50A 9338073) | SR50A9356415 (SR-50A 9356415) (List of all S/Ns from TEXAS INSTRUMENTS)
Initial Cost Price: USD109.50, Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: DATAMATH CALCULATOR MUSEUM, Link-2: VINTAGE CALC