Honeywell Sensing and Control

Resistance-Temperature Conversion Tables

To determine the resistance of a thermistor at a specified temperature, first determine the R-T Curve number, material, type unit, and then click on the appropriate table link below.

Multiply resistance of thermistor at 25 °C by appropriate horizontal row value in line with the specified temperature to obtain resistance.

Table Descriptions
R-T Curve No. Material Type Unit
1 Type Q Discs, Glass Encapsulated Chips, Chips
4 Type N Std. Lg. Beads, Mini-probes, Std. Probes
5 Type P Std. Lg. Beads, Mini Probes, Std. Probes
6 Type Q Std. Lg. Beads, Mini Probes, Std. Probes
8 Type B or A Glass Coated Beads, Glass Probes, & Discs
9 Type C Glass Coated Beads (small)
10 Type F Discs & Glass Encapsulated Chips
10A Type D Discs, Glass Encapsulated Chips, Chips
11 Type E Glass Coated Beads & Probes
12 Type F Glass Coated Beads & Probes
13 Type H Glass Coated Beads & Probes
14 Type J Glass Coated Beads & Probes
15 Type K Glass Coated Beads & Probes
16 Type L Discs, Glass Encapsulated Chips, Chips
17 Type C Unicurves & Chips
18 Type K Unicurves & Chips
24 Type G D041 Gec, Chips