DATA SHEET Part Number: NT03 12391 D D D T C B L S S S STRAIGHT LEADS OUTSIDE KINKED LEADS INSIDE KINKED LEADS Electrical Specifications: Zero-Power Resistance @ 25C Resistance @ 0C/ Resistance @ 50C Resistance @ 25C/ Resistance @ 125C Beta Temp Coefficient of Resistance @ 25C Operating Temperature Range Maximum Permissible Power Dissipation Constant Thermal Time Constant Mechanical Specifications: 12.0K 10% 9.11 2% 29.27 2% 3950 2% -4.40%/C -50C/180C 0.45 W 3.5mW/C 10 seconds D T Lead Diameter S L Straight Leads 2.92 0.4 mm 2.92 0.4 mm 0.5 0.2 mm 3.0 mm Nom 40.0 4.0 mm Standard Revision Date: March 19, 2003 Ametherm, Inc. 3111 N. Deer Run Road #4 Carson City, NV 89701 Telephone: (800) 808-2434 (775) 884-2434 Fax: (775) 884-0670 www.ametherm.com DATA SHEET Part Number: NT03 12391 Resistance Temperature Curve: Temperature -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 145 150 R@T/R@25C 66.97 47.25 33.74 24.37 17.80 13.13 9.776 7.348 5.570 4.257 3.279 2.550 1.998 1.576 1.252 1.000 0.8038 0.6499 0.5282 0.4316 0.3545 0.2949 0.2465 0.2070 0.1747 0.1481 0.1261 0.1077 0.09243 0.07961 0.06881 0.05977 0.05210 0.04560 0.04005 0.03529 0.03119 0.02766 0.02460 0.02194 0.01963 Ametherm, Inc. 3111 N. Deer Run Road #4 Carson City, NV 89701 Telephone: (800) 808-2434 (775) 884-2434 Fax: (775) 884-0670 www.ametherm.com