Description
A metherm introduces NTC disc thermistors for high – accuracy temperature measurement.
Providing designers with a cost-effective alternative to thermocouples in precision circuits, the NTC disc thermistors deliver high stability and maximum sensitivity for temperature measurement, compensation, and control in applications such as fan motor controls, fluid levels, and temperature sensors in a wide range of end products.
With diameters from 2.54 mm to 12.7 mm and profiles from 0.64 mm to 5.33 mm, the devices released today feature resistance at 25 °C from 4 W to 150 kW, Beta from 3000 °K to 5000 °K, and high-temperature operation to + 150 °C. The NTC disc thermistors offer dissipation constants from 3 mw/°C to 17 mw/°C and thermal time constants down to 5 s. RoHS-compliant, the leaded components are available in insulated and non-insulated configurations.
Key Benefits:
Wide range of resistance values at 25 °C from 4 O to 150 kO
Precision tolerances to 1 %
Provide a cost – effective alternative to thermocouples in precision circuits
Diameters from 2.54 mm to 12.7 mm with profiles from 0.64 mm to 5.33 mm
Beta from 3000 °K to 5000 °K
High – temperature operation to + 150 °C
Dissipation constants from 3 mw/°C to 17 mw/°C
Thermal time constants down to 5 s
RoHS compliant
Available in insulated and non-insulated configurations
The Thermistors are available at Electronics, Ametherm distributor. Samples and production quantities of the NTC disc thermistors are available now, with factory lead times of six weeks.
Manufacturer:Ametherm
Datasheet:Ametherm/ntc-disk-thermistor.pdf
