Inrush Current Limiting Thermistors

Ametherm SL32 5R020

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 5Ω (at 25°C)
  • Maximum steady state current of 20A
  • Maximum recommended energy of 200J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +206°C at maximum current

Ametherm SL10 2R505

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 2.5Ω (at 25°C)
  • Maximum steady state current of 5A
  • Maximum recommended energy of 30J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +165°C at maximum current

Ametherm SL10 40002

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 40Ω (at 25°C)
  • Maximum steady state current of 2A
  • Maximum recommended energy of 15J
  • Body temperature of +142°C at maximum current
  • Maximum disc diameter

Ametherm SL10 4R004

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 4 (at 25°C)
  • Maximum steady state current of 4A
  • Maximum recommended energy of 20J
  • Body temperature of +160°C at maximum current
  • Maximum disc diameter 10mm

Ametherm SL10 50001

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 50Ω (at 25°C)
  • Maximum steady state current of 1.1A (up to +25°C)
  • Maximum recommended energy of 18J
  • Body temperature of +125°C at maximum current
  • Maximum disc diameter 10mm

Ametherm SL10 50002

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 50Ω ±25% (at 25°C)
  • Maximum steady state current of 2A
  • Maximum recommended energy of 18J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +140°C at maximum current

Ametherm SL10 5R003

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 5Ω (at 25°C)
  • Maximum steady state current of 3A (up to +25°C)
  • Maximum recommended energy of 20J
  • Body temperature of +170°C at maximum current
  • Maximum disc diameter 10mm

Ametherm SL10 5R004

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 5Ω (at 25°C)
  • Maximum steady state current of 4A
  • Maximum recommended energy of 20J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +181°C at maximum current

Ametherm SL12 10004

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 10Ω (at 20°C)
  • Maximum steady state current of 4A
  • Maximum recommended energy of 40J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +162°C at maximum current

Ametherm SL12 10005

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 10Ω (at 20°C)
  • Maximum steady state current of 5A
  • Maximum recommended energy of 60J
  • Body temperature of +172°C at maximum current
  • Maximum disc diameter 12mm

Ametherm SL12 10006

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 10Ω (at 20°C)
  • Maximum steady state current of 6A
  • Maximum recommended energy of 40J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +177°C at maximum current

Ametherm SL12 10006-03

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 10Ω (at 20°C)
  • Maximum steady state current of 6A
  • Maximum recommended energy of 40J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +177°C at maximum current

Ametherm SL12 12101

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 120Ω (at 25°C)
  • Maximum steady state current of 1A (up to +25°C)
  • Maximum recommended energy of 25J
  • Body temperature of +129°C at maximum current
  • Maximum disc diameter 12mm

Ametherm SL12 12102

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 120Ω (at 25°C)
  • Maximum steady state current of 2A
  • Maximum recommended energy of 25J
  • Body temperature of +129°C at maximum current
  • Maximum disc diameter 12mm

Ametherm SL12 12103

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 120Ω (at 25°C)
  • Maximum steady state current of 3A
  • Maximum recommended energy of 25J
  • Body temperature of +179°C at maximum current
  • Maximum disc diameter 12mm

Ametherm SL12 15004

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 15Ω (at 20°C)
  • Maximum steady state current of 4A
  • Maximum recommended energy of 40J
  • Body temperature of +152°C at maximum current
  • Maximum disc diameter 12mm

Custom Component Solutions

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Inrush Current Limiting Thermistors

NTC thermistors placed in series with the supply, high in resistance when cold and low once warm, so the switch-on surge into a capacitive load is limited and little is dissipated in normal running. For power supplies, chargers and drives.