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NTCLE203E3 Datasheet Ntc Thermistors

Manufacturer: Vishay

Overview: .vishay. NTCLE203E3 Vishay BCponents NTC Thermistors, Radial Leaded, Accuracy Line ADDITIONAL RESOURCES 3D 3D 3D Models Design Tools Models QUICK REFERENCE DATA PARAMETER VALUE UNIT Resistance value at 25 °C 2K to 470K  Tolerance on R25-value B25/85-value Tolerance on B25/85-value Operating temperature range at: ± 1; ± 2; ± 3; ± 5 3528 to 4570 ± 0.5 to ± 2.0 % K % Zero power dissipation (continuously) Zero power dissipation (for short periods) (2) -40 to +125  150 °C Maximum power dissipation at 55 °C 100 mW Dissipation factor  in still air (for info) Response time (1) Thermal time constant  (1) 2.2  1.7 13 mW/K s Mass 0.11 g Notes (1) Response time in silicone oil MS200/50. This is the time needed for the sensor to reach 63.2 % of the total temperature difference when subjected to a temperature change from 25 °C in air to 85 °C in oil.

General Description

These thermistors are made of NTC ceramic material.

The device consists of a chip with two tinned nickel leads.

The parts are coated and color band marked.

Key Features

  • Accurate over a wide temperature range (tolerance on B-value down to 0.5 %).
  • Good stability over a long life Available.
  • Excellent price/performance ratio.
  • Low heat conductivity through 0.4 mm Ni-leads.
  • cULus recognized, file E148885  (UL category XGPU2/XGPU8).
  • Mounting: radial.
  • Material categorization: for definitions of compliance please see www. vishay. com/doc?99912.

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