Product number (P/N): 408AD,
Keywords/Tags: 408AD
Date of intro: 1977, Origin: Japan (List), Dimensions: 140x77x21mm, Weight: 115g,
Power: 3V: (AA x2) + Adaptor, Adaptor: BROTHER_adaptors: DC315P; BROTHER_adaptors: DC320E; BROTHER_adaptors: DC320RA,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 22, #Key-Blue: 9, #Key-Orange: 2, #Key-White: 11,
Miscellaneous switch: [OFF-ON],
Classification: / Pocket,
Featuring: Procent, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: BROTHER_docu: (Broch.) La nouvelle generation,
Main Components: NEC: µPD940C,
Known Serial-numbers: A6076796 (A 6076796) | A6084083 (A 6084083) | B6102515 (B 6102515) | C6119524 (C 6119524) | C6125008 (C 6125008) | J5009956 (J 5009956) | K5025875 (K 5025875) | M5046308 (M 5046308) (List of all S/Ns from BROTHER)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: VINTAGE TECHNOLOGY