UL

Underwriters Laboratories® Inc. (UL) is an independent product safety certification organization Based in Northbrook, Illinois.

UL develops standards and test procedures for products, materials, components, assemblies, tools and equipment, chiefly dealing with product safety.

UL does not “approve” products. Rather it evaluates products, components, materials and systems for compliance to specific requirements, and permits acceptable products to carry a UL certification mark, as long as they remain compliant with the standards.

  • Ametherm
  • 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
  • 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
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 10Ω (at 25°C)
  • Maximum steady state current of 15A
  • Maximum recommended energy of 150J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +228°C at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 1Ω (at 25°C)
  • Maximum steady state current of 30A
  • Maximum recommended energy of 160J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +214°C at maximum current
  • Ametherm
  • 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
  • Inrush current limiting thermistor
  • Resistance of 0.5Ω (at 25°C)
  • Maximum steady state current of 16A
  • Maximum recommended energy of 160J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +184°C at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 0.7Ω (at 25°C)
  • Maximum steady state current of 12A
  • Maximum recommended energy of 120J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +165°C at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 10Ω(at 25°C)
  • Maximum steady state current of 7A
  • Maximum recommended energy of 90J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +172°C at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 10Ω (at 25°C)
  • Maximum steady state current of 8A
  • Maximum recommended energy of 90J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +182°C at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 120Ω (at 25°C)
  • Maximum steady state current of 3A
  • Maximum recommended energy of 80J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +150°C at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 14Ω (at 25°C)
  • Maximum steady state current of 7A
  • Maximum recommended energy of 75J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +197°C at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 16Ω (at 25°C)
  • Maximum steady state current of 4A
  • Maximum recommended energy of 100J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +157°C at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 1Ω (at 25°C)
  • Maximum steady state current of 20A
  • Maximum recommended energy of 65J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +187°C at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 20Ω (at 25°C)
  • Maximum steady state current of 5A
  • Maximum recommended energy of 125J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +178°C at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 2Ω (at 25°C)
  • Maximum steady state current of 18A
  • Maximum recommended energy of 90J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +214°C at maximum current
  • Ametherm
  • Inrush current limiting thermistor
  • Resistance of 2.5Ω (at 25°C)
  • Maximum steady state current of 10A
  • Maximum recommended energy of 90J
  • Voltage ratings of 120VAC and 240VAC
  • Body temperature of +192°C at maximum current
Please be advised that due to the ongoing supply issues with raw materials affecting the global electronics industry, as well as an increase in orders received by our manufacturing partners, a large number of products are facing increased lead times in recent months. For the latest lead time and stock availability, please contact one of our engineers who will be happy to discuss lead times further and the potential for alternative parts.