POWrTherm™ NTC Thermistors

Bourns' inrush current limiters (ICLs) are for power line protections ranging from consumer to industrial applications

Image of Bourns' POWrTherm™ Power ICL NTC Thermistors Bourns® Circuit Protection Division is dedicated to high-quality and superior performance solutions, including overvoltage protectors (OVP), overcurrent protectors (OCP), and overtemperature protectors (OTP).

POWrTherm NTC thermistors are OCPs and act as ICLs, commonly used in switching power supplies, motors, amplifiers, and transformer applications. Bourns POWrTherm products are manufactured from various metal oxides to form polycrystalline NTC thermistor bodies capable of suppressing high inrush currents with equivalent capacitance up to 1500 μF at 240 VAC and maximum current ratings up to 15 A. They are offered in disc diameters 5 mm to 25 mm across seven model families.

Image of Bourns' POWrTherm™ Power ICL NTC Thermistors Graph (click to enlarge)

Image of Bourns' Graph

Features
  • Seven disc diameter options: 5 mm to 25 mm
  • Wide resistance range: 0.7 Ω to 220 Ω
  • Highly stable electrical characteristics
  • Coating material is flame-retardant to the UL 94V-0 Standard
Applications
  • SMPS
  • Amps
  • DC motors
  • Transformers

POWrTherm™ Power ICL NTC Thermistors - 8 mm Disc

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
THERMISTOR NTC ICL 8MM 2.5 OHMBN-LG08Y2R5MYBTHERMISTOR NTC ICL 8MM 2.5 OHM631 - Immediate$0.41View Details
THERMISTOR NTC ICL 8MM 5 OHMBN-LG08Y5R0MYBTHERMISTOR NTC ICL 8MM 5 OHM1985 - Immediate$0.41View Details
THERMISTOR NTC ICL 8MM 4 OHMBN-LG08Y4R0MYBTHERMISTOR NTC ICL 8MM 4 OHM0 - Immediate$0.22View Details

POWrTherm™ Power ICL NTC Thermistors - 10 mm Disc

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
THERMISTOR NTC ICL 10MM 30 OHMBN-LG10Y300MYBTHERMISTOR NTC ICL 10MM 30 OHM472 - Immediate$0.51View Details
THERMISTOR NTC ICL 10MM 1.5 OHMBN-LG10Y1R5MYBTHERMISTOR NTC ICL 10MM 1.5 OHM4820 - Immediate$0.53View Details
THERMISTOR NTC ICL 10MM 3 OHMBN-LG10Y3R0MYBTHERMISTOR NTC ICL 10MM 3 OHM464 - Immediate$0.51View Details

POWrTherm™ Power ICL NTC Thermistors - 13 mm Disc

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
THERMISTOR NTC ICL 13MM 4.7 OHMBN-LG13Y4R7MYBTHERMISTOR NTC ICL 13MM 4.7 OHM474 - Immediate$0.68View Details
THERMISTOR NTC ICL 13MM 15 OHMBN-LG13Y150MYBTHERMISTOR NTC ICL 13MM 15 OHM233 - Immediate$0.68View Details
THERMISTOR NTC ICL 13MM 4 OHMBN-LG13Y4R0MYBTHERMISTOR NTC ICL 13MM 4 OHM491 - Immediate$0.65View Details

POWrTherm™ Power ICL NTC Thermistors - 15 mm Disc

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
THERMISTOR NTC ICL 15MM 5 OHMBN-LG15Y5R0MYBTHERMISTOR NTC ICL 15MM 5 OHM1749 - Immediate$0.79View Details
THERMISTOR NTC ICL 15MM 7 OHMBN-LG15Y7R0MYBTHERMISTOR NTC ICL 15MM 7 OHM694 - Immediate$0.79View Details
THERMISTOR NTC ICL 15MM 30 OHMBN-LG15Y300MYBTHERMISTOR NTC ICL 15MM 30 OHM938 - Immediate$0.76View Details

POWrTherm™ Power ICL NTC Thermistors - 20 mm Disc

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
THERMISTOR NTC ICL 20MM 2.5 OHMBN-LG20Y2R5MYBTHERMISTOR NTC ICL 20MM 2.5 OHM1243 - Immediate$1.28View Details
THERMISTOR NTC ICL 20MM 2.2 OHMBN-LG20Y2R2MYBTHERMISTOR NTC ICL 20MM 2.2 OHM599 - Immediate$1.28View Details
THERMISTOR NTC ICL 20MM 120 OHMBN-LG20Y121MYBTHERMISTOR NTC ICL 20MM 120 OHM729 - Immediate$1.28View Details

POWrTherm™ Power ICL NTC Thermistors - 25 mm Disc

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
THERMISTOR NTC ICL 25MM 4 OHMBN-LG25Y4R0MYBTHERMISTOR NTC ICL 25MM 4 OHM236 - Immediate$3.28View Details
THERMISTOR NTC ICL 25MM 20 OHMBN-LG25Y200MYBTHERMISTOR NTC ICL 25MM 20 OHM1484 - Immediate$3.28View Details
Published: 2023-06-05