PTCTZ3MR500STE

2381 661 97.../PTCTZ..R....TE Vishay BCcomponents SMD PTC Thermistors For Overload Protection FEATURES • • • • • • Ideal for pick-and-place circuit assembly Low mounting height Suitable for reflow soldering Small ceramic diameter for faster response Low heat transfer to substrate Flat terminations for stable positioning and good solderability • Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC APPLICATIONS QUICK REFERENCE DATA VALUE DESCRIPTION Nominal R25 STANDARD TYPES (1) (2) TELECOM TYPES (1) (2) 2 Ω to 500 Ω 10 Ω to 70 Ω Resistance tolerance ± 10 %; ± 15 %; ± 20 % Maximum overload current (voltage dependent) 2 A to 10 A 50 mA to 500 mA 50 mA to 100 mA at 25 °C at 70 °C Non-trip current 16 VRMS to 400 VRMS Maximum voltage Response time at 25 °C and 20 W overload power 220 VRMS to 600 VRMS