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Vishay Siliconix |
PTC Thermistors PRIMARY PROTECTION (OPTIONAL) +θ PTC subscriber lines +θ SECONDARY PROTECTION +θ PTC voltage clamp +θ PTC MDF SUBSCRIBER LOOP INTERFACE CIRCUIT (SLIC) OR TRANSFORMER • • • • • • • • CCB913 Typical telephone line showing where PTC thermistors can b |
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Vishay Siliconix |
PTC Thermistors |
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Vishay Siliconix |
PTC Thermistors |
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Vishay |
265 V PTC Thermistors • Wide range of trip and non-trip currents: From 11 mA up to 800 mA • Small ratio between trip and non-trip currents (It/Int = 1.5 at 25 °C) • High maximum inrush current (up to 5.5 A) • Leaded parts withstand mechanical stresses and vibration • UL f |
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Vishay |
265 V PTC Thermistors |
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Vishay Siliconix |
PTC Thermistors a. Dual or double mono PTC degaussing. Vishay BCcomponents • Residual currents as low as 2 mA (p-p), ideal for high-resolution displays • Long decay time • Stable performance over a long time (>20000 operations) • Self-extinguishing white plastic c |
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Vishay |
265 V PTC Thermistors |
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Vishay |
265 V PTC Thermistors |
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Vishay |
30 to 60 V PTC Thermistors • Wide range of trip and non-trip currents: from 94 mA up to 2 A for the trip current • Wide range of resistance: from 0.3 Ω up to 50 Ω • Small ratio between trip and non-trip currents (It/Int = 1.5 at 25 °C) • High maximum inrush current • Excellent |
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Vishay |
30 to 60 V PTC Thermistors • Wide range of trip and non-trip currents: from 94 mA up to 2 A for the trip current • Wide range of resistance: from 0.3 Ω up to 50 Ω • Small ratio between trip and non-trip currents (It/Int = 1.5 at 25 °C) • High maximum inrush current • Excellent |
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Vishay Siliconix |
PTC Thermistors PRIMARY PROTECTION (OPTIONAL) +θ PTC subscriber lines +θ SECONDARY PROTECTION +θ PTC voltage clamp +θ PTC MDF SUBSCRIBER LOOP INTERFACE CIRCUIT (SLIC) OR TRANSFORMER • • • • • • • • CCB913 Typical telephone line showing where PTC thermistors can b |
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Vishay Siliconix |
PTC Thermistors a. Dual or double mono PTC degaussing. Vishay BCcomponents • Residual currents as low as 2 mA (p-p), ideal for high-resolution displays • Long decay time • Stable performance over a long time (>20000 operations) • Self-extinguishing white plastic c |
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Vishay Siliconix |
(232266x5xxxx) PTC Thermistors • Different voltages to be chosen in function of the application • Available in three mechanical versions: – 2322 66. 4.... naked discs – 2322 66. 5.... leaded and coated – 2322 66. 6.... taped, on reel (to diameter 12.5 mm) • Wide range of trip and |
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Vishay Siliconix |
(232266x5xxxx) PTC Thermistors • Different voltages to be chosen in function of the application • Available in three mechanical versions: – 2322 66. 4.... naked discs – 2322 66. 5.... leaded and coated – 2322 66. 6.... taped, on reel (to diameter 12.5 mm) • Wide range of trip and |
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Vishay Siliconix |
(232266x5xxxx) PTC Thermistors • Different voltages to be chosen in function of the application • Available in three mechanical versions: – 2322 66. 4.... naked discs – 2322 66. 5.... leaded and coated – 2322 66. 6.... taped, on reel (to diameter 12.5 mm) • Wide range of trip and |
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Vishay |
PTC Thermistors • Well-defined protection temperature levels • Fast response time • Accurate resistance for ease of circuit design • Excellent long term behavior (T 1 °C after 1000 h at Tn + 15 °C) • Wide range of protection temperatures (80 °C to 150 °C) • |
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Vishay |
265 V PTC Thermistors |
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Vishay |
265 V PTC Thermistors |
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Vishay |
265 V PTC Thermistors |
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Vishay |
265 V PTC Thermistors |
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