Littelfuse standard precision interchangeable thermistors are low cost, highly accurate, stable devices designed specifically for temperature sensing and control applications. They are particularly suited for uses where their precision interchangeability eliminates the necessity for costly individual circuit calibration.
Feature
- High accuracy
- Fast thermal response
- Low cost
- Small size
- Epoxy encapsulated
- High stability
- Long life
- R/T Curve-matched
- Special lead materials and lengths
- Special encapsulants or probe housings
- Non-standard resistance values and tolerances
- Thermal time constant: 1 second max. in a well stirred oil bath, 10 seconds max. in still air
- Dissipation constant: 1 mW/°C
- Maximum power rating: 30 mW at 25°C derated to 1 mW at 125°C
- Interchangeability tolerance of ±0.1°C or ±0.2°C from 0-70°C
- Operating temperature: -80°C to +150°C
- Storage and operation temperatures for best long term stability: -80° to +75°C
