The ACW-005 precision interchangeable NTC thermistor from Ametherm is part of their ACCU-CURVE™ series. The ACW-005 offer a high degree of accuracy and reliability with a resistance of 30kΩ at +25°C and a temperature tolerance of ±0.2°C between 0°C and +70°C. The Ametherm ACCU-CURVE™ series commonly perform temperature sensing, control and compensation for medical, industrial and automotive applications. The complete series offers interchangeability over a broad temperature range and eliminates the need to individually calibrate or provide circuit compensation for part variability.
- Precision interchangeable NTC thermistor
- Small bead design with 32AWG tinned copper leads
- Resistance of 30kΩ (at 25°C)
- Temperature tolerance of ±0.2°C between 0°C and +70°C
- Resistance / temperature curve “W”
- Dissipation constant of 1mW/°C (minimum)
- Thermal time constant of 3.5s nominal
- Beta value of 4143°K (0°C / 50°C)
- Maximum power rating of 250mW
- Green colour code
Typical applications for the ACCU-CURVE™ series include:
- Temperature sensing
- Control systems
- Compensation systems
The below table gives the full specifications of the Ametherm ACCU-CURVE™ series including the ACW-005 thermistor: