# NTC Thermistors, Special Accuracy

## Features
· Excellent accuracy between 25 °C and 85 °C
· High stability over long life
· RoHS 2002/95/EC & WEEE 2002/96/EC compliant

## Applications
· Temperature sensing and control

## Description
· Negative temperature coefficient thermistors
· Chip with two tin-plated copper leads
· Grey lacquered, not insulated
· Accuracy: ± 0.5 °C (25 °C to 85 °C)

## Packaging
· 500 units per cardboard box

## Mounting
· Solderable in any position

## Quick Reference Data
· Resistance at 25 °C: 4.7 to 100 kΩ
· Temperature Accuracy: ± 0.5 °C (25-85°C)
· Climatic Category: 40/125/56
· Maximum Dissipation: 250 mW
· Dissipation Factor: 7 mW/K
· Response Time: 1.2 s
· Thermal Time Constant: 11 s
· Operating Temperature: -40 to +125 °C (zero dissipation), 0 to +55 °C (max dissipation)
· Mass: ≈ 0.22 g

## Electrical Data & Ordering Information
· Various resistance values (R25) available: 4.7kΩ, 10kΩ, 47kΩ, 100kΩ
· Corresponding parameters (ΔR25/R25, R85, ΔR85/R85, B25/85, ΔB/B) vary by resistance value.
· Specific catalog and SAP material numbers are provided for each resistance value.

## Dimensions
· See datasheet for dimensional details (millimeters)

## Intermediate Resistance Values
· Detailed tables provide resistance values at various temperatures (-40°C to 150°C) for different R25 values (10472, 10103, 10473, 10104). Parameters like RT/R25 and TCR are included.

## Legal Notice
· Specifications subject to change.
· No liability for errors or inaccuracies.
· Not for use in medical, life-saving, or life-sustaining applications.