Vishay / BC Components Mini Lug NTC Thermistors

Vishay / BC Components Mini Lug NTC Thermistors feature a compact mounting space of 65mm² / 0.1in², and a short response time of <4s. These thermistors provide fast and accurate measurements over a wide -40°C to + 125°C temperature range. Vishay / BC Components Mini Lug NTC Thermistors are designed with a low-profile ring tongue measuring 5.5mm and silver-plated nickel conductor. The series offers a low thermal gradient of <5% of ΔT for accurate surface temperature measurement in applications where space is limited. The devices are optimized for thermal management applications, heatsink temperature control, and industrial equipment. These thermistors are RoHS compliant and available with or without a connector.


  • 5.5mm diameter x 70mm length
  • Small mounting space of 65mm/ 0.1in2
  • Reduced thermal gradient less than 5% of ΔT
  • Short response time, less than 4 seconds
  • Extended -40°C to + 125°C temperature range
  • Electrically insulated to minimum 1 kVAC
  • Optional ZHR-2 connector and customized lead lengths


  • 4.7kΩ to 100kΩ resistance value at 25°C
  • ±1%, ±2, ±3, and ±5% tolerance on R25
  • 3435K to 4190K B25/85 value
  • ±0.5% to ±1.5% tolerance on B25/85
  • 100mW maximum dissipation at 25°C
  • 5 to 7.5s thermal time constant
  • 10mW/K dissipation factor
  • -40°C to +150°C operating temperature range at zero dissipation
  • 1000VAC to 1500VAC minimum dielectric withstanding voltage between terminals and lug
  • 40/125 to 150/56 climatic category (IEC 60539)


  • Computer equipment
  • MOSFETs and ICs
  • Test and measurement
  • Heatsink thermal management
  • Power electronics thermal management
  • Housing surface-temperature measurement
  • Pipe and power conductor temperature control
  • Consumer appliances
  • Industrial equipment
  • Automotive equipment
Publicado: 2011-05-26 | Actualizado: 2023-01-23