data sheet 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 part number: nt03 22291 ordering different lead types: for example: to order an inside kinked lead use part number nt03 22291 -a electrical specifications: mechanical specifications: revision date: march 19, 2003 inside kinked leads use -a after ametherm?s part # outside kinked leads use -b after ametherm?s part # zero-power resistance @25c 2.20k ? 10% r@0c/r@50c 9.11 2% r@25c/r@125c 29.27 2% beta 3950 2% temp coefficient of resistance @ 25c -4.40 %/c operating temperature range -50c/150c maximum permissible power (w) 0.45w dissipation constant (mw/c) 3.5mw/c thermal time constant 10 seconds d 2.92 0.4 mm t 2.92 0.4 mm lead diameter 0.5 0.2 mm s 3.0 mm nom l 40.0 4.0 mm straight leads standard l outside kinked leads s straight leads b inside kinked leads s s d d d c t
data sheet 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 part number: nt03 22291 resistance temperature curve: temperature r@t/r@25 c -50 66.97 -45 47.25 -40 33.74 -35 24.37 -30 17.80 -25 13.13 -20 9.776 -15 7.348 -10 5.570 -5 4.257 0 3.279 5 2.550 10 1.998 15 1.576 20 1.252 25 1.000 30 0.8038 35 0.6499 40 0.5282 45 0.4316 50 0.3545 55 0.2949 60 0.2465 65 0.2070 70 0.1747 75 0.1481 80 0.1261 85 0.1077 90 0.09243 95 0.07961 100 0.06881 105 0.05977 110 0.05210 115 0.04560 120 0.04005 125 0.03529 130 0.03119 135 0.02766 140 0.02460 145 0.02194 150 0.01963
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