DATA SHEET Part Number: NT05 25311 Ordering Different Lead Types: Inside Kinked Leads Outside Kinked Leads Use -A after Ametherm’s part # Not Available For example: to order an inside kinked lead use part number NT05 25311-A D D D T C B L S S S STRAIGHT LEADS OUTSIDE KINKED LEADS INSIDE KINKED LEADS Electrical Specifications: Zero-Power Resistance @ 25°C Resistance @ 0°C/ Resistance @ 50°C Resistance @ 25°C/ Resistance @ 125°C Beta Temp Coefficient of Resistance @ 25°C Operating Temperature Range Maximum Permissible Power Dissipation Constant Thermal Time Constant Mechanical Specifications: 25.0K Ω ± 10% 10.45 ± 1% 38.7 ± 1% 4250 ± 1% -4.78%/°C -50°C/150°C 0.45 W 4.5mW/°C 10 seconds D T Lead Diameter S L Straight Leads 5.0 ± 0.5 mm 3.0 mm Max 0.5 mm Nom 5.0 ± 0.2mm 38.0 mm Min Standard Revision Date: August 12, 2002 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: NT05 25311 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@25°C 86.49 58.59 40.70 30.44 20.73 15.65 11.03 8.513 6.119 4.763 3.510 2.748 2.078 1.630 1.267 1.000 0.7942 0.6524 0.5105 0.4243 0.3359 0.2810 0.2259 0.1907 0.1550 0.1317 0.1084 0.09268 0.07708 0.06639 0.05569 0.04265 0.04090 0.03568 0.03045 0.02671 0.02297 0.02026 0.01754 0.01555 0.01355 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