We’re Exhibiting at EDS 2025

The Engineering Design Show, 8 – 9 October 2025, Coventry Building Society Arena, UK, Stand J3

Ametherm

  • 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
  • Exempt
  • 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
  • Exempt
  • 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
  • Exempt
  • 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
  • Exempt
  • 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
  • Exempt
  • 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
  • Exempt
  • 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
  • Exempt
  • 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
  • Exempt
  • 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
  • Exempt
  • 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
  • Exempt
  • 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
  • Exempt
  • 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
  • Exempt
  • 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
  • Exempt
  • 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
  • Exempt
  • 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
  • Exempt
  • Ametherm

Ametherm SL08 5R002

  • Inrush current limiting thermistor
  • Resistance of 5Ω (at 25°C)
  • Maximum steady state current of 2A
  • Maximum recommended energy of 10J
  • Body temperature of +124°C at maximum current
  • Maximum disc diameter 8mm
  • Exempt

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 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 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 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 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 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 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 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 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 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 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 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 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 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 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

Ametherm SL08 5R002

  • Inrush current limiting thermistor
  • Resistance of 5Ω (at 25°C)
  • Maximum steady state current of 2A
  • Maximum recommended energy of 10J
  • Body temperature of +124°C at maximum current
  • Maximum disc diameter 8mm
Authorised Partner

About Ametherm

Since 1994, Ametherm has provided the most reliable and effective inrush current limiting solutions available. They deliver on that promise through innovative design, quality manufacturing, and exceptional customer support.

For Engineers Who Need the Most Effective Inrush Current Limiting Solutions

Our sale team will work closely with both you and Ametherm to find the best solution for your inrush current limiting applications. They are ISO:9001:2015 certified and have a broad range of power thermistors that are UL and CSA approved, providing the most reliable yet cost-effective inrush current limiting solutions available.

Power Thermistors you can trust

Ametherm certify all part numbers that they supply to customers ensuring they are compliant to Reach 174 substances listed as substance of high concern as outlined in Annex IV SUHC of the Reach regulation (EC no 1907/2006) updated 2016. All of part numbers are also ROHS 204/65/EU and ROHS II compliant with exception of 7a. Ametherm both respects and obeys the Dodd-frank law of 3TG by using authorized tin smelters or refiners.

For their official website, please visit www.ametherm.com