AKA (Label): 555.03.01.010/A4, Product number (P/N): 5550301010A4 (555.03.01.010/A4),
Keywords/Tags: 5550301010A4 (555.03.01.010/A4)
Date of intro: ~1974, Dimensions: 125x72mm,
Display: Type = Display (LED: DIL-module) (List), Digits = 8+1,
Keyboard: Snap-action Disc spring,
Classification: / Part / PCB,
Components: 11 ... 3 Capacitor(s), 2 Diode(s), 2 Resistor(s), 1 Transistor(s), 3 IC(s),
Main Components: TEXAS INSTRUMENTS: TMS0126NC,
Other components: TEXAS INSTRUMENTS: SN75492N {2x},
Used in: DITTEL: TW308 (version-2), NECKERMANN: 200 (version-1)