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20D-9 NTC Thermistor

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₹38.00 (excluding 18% GST)

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Description

The 20D-9 NTC Thermistor is a Negative Temperature Coefficient (NTC) thermistor designed for inrush current limiting in electronic circuits. With a nominal resistance of 20 Ohms at 25°C, it helps to limit the initial surge of current when electronic devices are powered on. The “9” refers to the 9 mm disc diameter, making this thermistor compact yet effective for managing inrush current in various power circuits.

Features

  • Inrush Current Limiting: Reduces high initial current when power is first applied, protecting sensitive electronic components.
  • NTC Behavior: Resistance decreases as the temperature rises, allowing normal current flow after the startup phase.
  • Compact Size: 9 mm disc diameter allows for installation in space-constrained applications.
  • Durable and Reliable: Designed for long-term use in circuits with frequent power cycles and thermal variations.
  • Wide Application Range: Suitable for various power supplies, motors, LED drivers, and other high-power electronics.

Specifications

  • Resistance at 25°C: 20 Ohms
  • Thermistor Diameter: 9 mm (disc type)
  • Max Steady-State Current: Typically 1.5-2.5 Amps (depending on application)
  • Thermal Time Constant: Approx. 10-20 seconds
  • Dissipation Constant: Approx. 4 mW/°C
  • Operating Temperature Range: -40°C to +150°C
  • Maximum Voltage: Typically rated for up to 250V AC
  • Material: Epoxy-coated for environmental protection and durability

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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