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Philips Components
Product specification
Thermistors for overload protection PTC 56 V and 265 V (Ts = 120 °C)
FEATURES • Different voltages to be chosen in function of the application • Available in three mechanical versions – 2322 66. 0.... naked discs – 2322 66. 1.... leaded – 2322 66. 3.... taped, on reel (to diameter 12.5 mm) • Wide range of trip and non-trip currents: from 17 mA up to 3 A for the trip current • Wide range of resistance: from 1.6 Ω up to 1.9 kΩ • Small ratio between trip and non-trip currents (It/Int ≤ 1.5 at 25 °C) I t ( at 10 ° C ) -------------------------------------- = 2 I nt ( at 55 ° C ) • Leaded parts withstand mechanical stresses and vibration. APPLICATIONS • Telecommunications • Automotive systems • Industrial electronics • Consumer electronics • Electronic data processing. DESCRIPTION These directly heated thermistors have a positive temperature coefficient and are primarily intended for overload protection. They consist .