• Resi

Resi TCTR Series

NTC thermistor with 390Ω to 1.6MΩ R25 range, 2410K to 4800K B-value and SMD sizes from 0402 to 0805 for temperature detection.
  • Ametherm

Ametherm SL03 10001

  • Inrush current limiting thermistor
  • Resistance of 10Ω (at 25°C)
  • Maximum steady state current of 1A
  • Maximum recommended energy of 2J
  • Body temperature of +112.8°C at maximum current
  • Maximum disc diameter 3mm
  • Ametherm

Ametherm SL03 22102

  • Inrush current limiting thermistor
  • Resistance of 220Ω (at 25°C)
  • Maximum steady state current of 2A
  • Maximum recommended energy of 2J
  • Body temperature of +175°C at maximum current
  • Maximum disc diameter 3mm
  • Ametherm

Ametherm SL05 12101

  • Inrush current limiting thermistor
  • Resistance of 120Ω (at 25°C)
  • Maximum steady state current of 1A
  • Maximum recommended energy of 12J
  • Body temperature of +121°C at maximum current
  • Maximum disc diameter 5.5mm
  • Ametherm

Ametherm SL05 30001

  • Inrush current limiting thermistor
  • Resistance of 30Ω (at 25°C)
  • Maximum steady state current of 0.25A (up to +65°C)
  • Maximum recommended energy of 3J
  • Maximum disc diameter 6mm
  • Ametherm

Ametherm SL05 4R003

  • Inrush current limiting thermistor
  • Resistance of 4Ω (at 25°C)
  • Maximum steady state current of 3A
  • Maximum recommended energy of 5J
  • Body temperature of +138.8°C at maximum current
  • Maximum disc diameter 6mm
  • Ametherm

Ametherm SL05 5R001

  • Inrush current limiting thermistor
  • Resistance of 5Ω (at 25°C)
  • Maximum steady state current of 5A
  • Maximum recommended energy of 5J
  • Maximum disc diameter 6mm
  • Ametherm

Ametherm SL08 10002

  • Inrush current limiting thermistor
  • Resistance of 10Ω (at 25°C)
  • Maximum steady state current of 2A
  • Maximum recommended energy of 10J
  • Voltage rating of 120VAC
  • Body temperature of +149°C at maximum current
  • Ametherm

Ametherm SL08 12101

  • Inrush current limiting thermistor
  • Resistance of 120Ω ±20% (at 25°C)
  • Maximum steady state current of 1A
  • Maximum recommended energy of 10J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +95°C at maximum current
  • Ametherm

Ametherm SL08 20002

  • Inrush current limiting thermistor
  • Resistance of 20Ω (at 25°C)
  • Maximum steady state current of 2A
  • Maximum recommended energy of 8J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +147°C at maximum current
  • Ametherm

Ametherm SL08 2R503

  • Inrush current limiting thermistor
  • Resistance of 2.5Ω (at 25°C)
  • Maximum steady state current of 3A
  • Maximum recommended energy of 10J
  • Body temperature of +75°C at maximum current
  • Maximum disc diameter 8mm
  • Ametherm

Ametherm SL08 33001

  • Inrush current limiting thermistor
  • Resistance of 33Ω (at 25°C)
  • Maximum steady state current of 1.3A
  • Maximum recommended energy of 8J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +112°C at maximum current
  • Ametherm

Ametherm SL08 4R003

  • Inrush current limiting thermistor
  • Resistance of 4Ω (at 25°C)
  • Maximum steady state current of 3A
  • Maximum recommended energy of 10J
  • Body temperature of +122°C at maximum current
  • Maximum disc diameter 8mm
  • Ametherm

Ametherm SL22 7R010

  • Inrush current limiting thermistor
  • Resistance of 7Ω(at 25°C)
  • Maximum steady state current of 10A
  • Maximum recommended energy of 100J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +212°C at maximum current
  • Ametherm

Ametherm SL08 50001

  • Inrush current limiting thermistor
  • Resistance of 50Ω (at 25°C)
  • Maximum steady state current of 1.1A
  • Maximum recommended energy of 12J
  • Voltage rating from 120VAC to 680VAC
  • Body temperature of +122°C at maximum current
  • Ametherm

Ametherm SL32 0R230

  • Inrush current limiting thermistor
  • Resistance of 0.25Ω (at 25°C)
  • Maximum steady state current of 30A
  • Maximum recommended energy of 100J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +190°C at maximum current

Resi TCTR Series

NTC Chip Thermistor
NTC thermistor with 390Ω to 1.6MΩ R25 range, 2410K to 4800K B-value and SMD sizes from 0402 to 0805 for… Read More

Ametherm SL03 10001

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 10Ω (at 25°C)
  • Maximum steady state current of 1A
  • Maximum recommended energy… Read More

Ametherm SL03 22102

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 220Ω (at 25°C)
  • Maximum steady state current of 2A
  • Maximum recommended energy… Read More

Ametherm SL05 12101

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 120Ω (at 25°C)
  • Maximum steady state current of 1A
  • Maximum recommended energy… Read More

Ametherm SL05 30001

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 30Ω (at 25°C)
  • Maximum steady state current of 0.25A (up to +65°C)
  • … Read More

Ametherm SL05 4R003

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 4Ω (at 25°C)
  • Maximum steady state current of 3A
  • Maximum recommended energy… Read More

Ametherm SL05 5R001

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 5Ω (at 25°C)
  • Maximum steady state current of 5A
  • Maximum recommended energy… Read More

Ametherm SL08 10002

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 10Ω (at 25°C)
  • Maximum steady state current of 2A
  • Maximum recommended energy… Read More

Ametherm SL08 12101

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 120Ω ±20% (at 25°C)
  • Maximum steady state current of 1A
  • Maximum recommended… Read More

Ametherm SL08 20002

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 20Ω (at 25°C)
  • Maximum steady state current of 2A
  • Maximum recommended energy… Read More

Ametherm SL08 2R503

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 2.5Ω (at 25°C)
  • Maximum steady state current of 3A
  • Maximum recommended energy… Read More

Ametherm SL08 33001

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 33Ω (at 25°C)
  • Maximum steady state current of 1.3A
  • Maximum recommended energy… Read More

Ametherm SL08 4R003

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 4Ω (at 25°C)
  • Maximum steady state current of 3A
  • Maximum recommended energy… Read More

Ametherm SL22 7R010

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 7Ω(at 25°C)
  • Maximum steady state current of 10A
  • Maximum recommended energy of… Read More

Ametherm SL08 50001

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 50Ω (at 25°C)
  • Maximum steady state current of 1.1A
  • Maximum recommended energy… Read More

Ametherm SL32 0R230

Inrush Current Limiting Thermistors
  • Inrush current limiting thermistor
  • Resistance of 0.25Ω (at 25°C)
  • Maximum steady state current of 30A
  • Maximum recommended energy… Read More

Manufacturers

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The below manufacturers are all of our authorised partners that produce Thermistors or related products.

Thermistors

Thermistors are held in two families: NTC types for temperature sensing and compensation, then inrush current limiting types that control the switch-on surge. Both work from the same principle, that resistance falls as the device heats.