Ametherm ACCU-Curve interchangeable NTC thermistors

Ametherm’s ACCU-Curve NTC thermistors deliver long-term stability for temperature sensing, control and compensation in medical, industrial and automotive applications. The devices offer interchangeability over a broad temperature range and eliminate the need to individually calibrate or provide circuit compensation for part variability.

Offering diameters of 2.4 mm and 32 AWG tinned-copper leads, the epoxy-coated devices are available in four resistance values at 25°C — 2.252, 10, 30 and 100 kΩ — with tight tolerances of ±0.2°C between 0°C and 70°C. The thermistors feature a dissipation constant of 1 mW/°C and thermal time constant of 10 s.

The thermistors deliver the tight tolerances required for temperature measurement in critical medical instrumentation and can be potted in a variety of housings for temperature compensation circuits in industrial and automotive applications.