NTC-2.5D-15 NTC Thermistor (2.5 Ohm, 15mm, Inrush Current Limiter)

The NTC-2.5D-15 is a negative temperature coefficient thermistor designed for inrush current limiting in power supplies and electronic equipment. It features a nominal resistance of 2.5 Ohm at 25C and a 15mm disc diameter. The thermistor helps reduce the initial current surge when electrical equipment is switched on. As the device heats during normal operation, its resistance decreases, allowing current to flow with lower resistance.

Key Features -

• 2.5 Ohm nominal resistance at 25C

• 15mm disc diameter

• Negative Temperature Coefficient characteristic

• Designed for inrush current limiting

• Reduces initial power on current surges

• Resistance decreases as temperature increases

• Radial lead construction

• Through hole PCB mounting

• Suitable for AC and DC power circuits

• Suitable for power supply protection

Specifications -

• Part Number: NTC-2.5D-15

• Product Type: NTC Thermistor

• Thermistor Type: Inrush Current Limiter

• Nominal Resistance: 2.5 Ohm at 25C

• Disc Diameter: 15mm

• Temperature Coefficient: Negative

• Lead Configuration: Radial

• Mounting Type: Through Hole

• Application: Inrush Current Limiting

Applications -

• SMPS power supplies

• AC DC power converters

• Transformer protection circuits

• Battery chargers

• Industrial power equipment

• Motor control systems

• Power input protection

• Electronic appliances

• Capacitor charging circuits

• General power electronics