44033RC

44033RC Precision Epoxy NTC Thermistor 2252 ohm Resistance 25C Interchangeable 0.1C, 0C to 70C, Pressed Disk Ceramic Sensor High sensitivity Thermally conductive epoxy coating 0.095 (2.4 mm) Maximum Diameter 32 AWG, 3 (7.6 cm) long Silver plated copper leads RoHS Compliant DESCRIPTION Epoxy Encapsulated Precision Interchangeable NTC Thermistor utilizing high stability pressed-disk ceramic sensor for general applications. FEATURES APPLICATIONS 2252 Ohm Resistance 25C Mid-range Temperature Applications Interchangeability Tight Tolerance Instrumentation Good Long Term Stability General Applications Requiring Stability Applications Requiring Sensing Small Changes in High Sensitivity Temperature Thermally Conductive Epoxy Coating Non-condensing Moisture Environments RoHS Compliance Allows use in Applications World-wide PERFORMANCE SPECS Parameter Units Value Resistance 25C Ohms 2252 0.1 tolerance 0C to 70C C Beta Value 25/85 K 3978 Tolerance on Beta Value % 0.4 Time response in air Seconds < 10 1 Dissipation Constant in air mW/C Insulation Resistance (Min. of 100Mohms for 1 Sec.) Volts 500 Model Number 44033 Rev A www.meas-spec.com 30 June 2008 1/3 44033RC Precision Epoxy NTC Thermistor MECHANICAL DETAILS RESISTANCE V TEMPERATURE TABLE Temp C K-Ohms Temp C K-Ohms Temp C K-Ohms Temp C K-Ohms Temp C K-Ohms -55 217.100 -15 16.430 25 2.252 65 0.4690 105 0.1323 -54 201.700 -14 15.540 26 2.156 66 0.4529 106 0.1286 -53 187.400 -13 14.700 27 2.064 67 0.4374 107 0.1250 -52 174.300 -12 13.910 28 1.977 68 0.4225 108 0.1216 -51 162.200 -11 13.160 29 1.894 69 0.4082 109 0.1182 -50 151.000 -10 12.460 30 1.815 70 0.3945 110 0.1150 -49 140.600 -9 11.810 31 1.739 71 0.3812 111 0.1118 -48 131.000 -8 11.190 32 1.667 72 0.3685 112 0.1088 -47 122.100 -7 10.600 33 1.599 73 0.3562 113 0.1058 -46 113.900 -6 10.050 34 1.533 74 0.3445 114 0.1030 -45 106.300 -5 9.534 35 1.471 75 0.3331 115 0.1002 -44 99.260 -4 9.046 36 1.412 76 0.3223 116 0.0976 -43 92.720 -3 8.586 37 1.355 77 0.3118 117 0.0950 -42 86.650 -2 8.151 38 1.301 78 0.3017 118 0.0925 -41 81.020 -1 7.741 39 1.249 79 0.2920 119 0.0900 -40 75.790 0 7.355 40 1.200 80 0.2827 120 0.0877 -39 70.930 1 6.989 41 1.152 81 0.2737 121 0.0854 -38 66.410 2 6.644 42 1.107 82 0.2650 122 0.0832 -37 62.210 3 6.319 43 1.064 83 0.2567 123 0.0811 -36 58.300 4 6.011 44 1.023 84 0.2486 124 0.0790 -35 54.660 5 5.719 45 0.9838 85 0.2409 125 0.0770 -34 51.270 6 5.444 46 0.9462 86 0.2334 126 0.0750 -33 48.110 7 5.183 47 0.9102 87 0.2262 127 0.0731 -32 45.170 8 4.937 48 0.8758 88 0.2193 128 0.0713 -31 42.420 9 4.703 49 0.8428 89 0.2126 129 0.0695 -30 39.860 10 4.482 50 0.8113 90 0.2061 130 0.0678 -29 37.470 11 4.273 51 0.7811 91 0.1999 131 0.0661 -28 35.240 12 4.074 52 0.7522 92 0.1939 132 0.0644 -27 33.150 13 3.886 53 0.7245 93 0.1881 133 0.0629 -26 31.200 14 3.708 54 0.6979 94 0.1825 134 0.0613 -25 29.380 15 3.539 55 0.6725 95 0.1771 135 0.0598 -24 27.670 16 3.378 56 0.6481 96 0.1719 136 0.0584 -23 26.070 17 3.226 57 0.6248 97 0.1669 137 0.0570 -22 24.580 18 3.081 58 0.6024 98 0.1620 138 0.0556 -21 23.180 19 2.944 59 0.5809 99 0.1573 139 0.0543 -20 21.870 20 2.814 60 0.5603 100 0.1528 140 0.0530 -19 20.640 21 2.690 61 0.5405 101 0.1484 141 0.0517 -18 19.480 22 2.572 62 0.5215 102 0.1442 142 0.0505 -17 18.400 23 2.460 63 0.5033 103 0.1401 143 0.0493 -16 17.390 24 2.354 64 0.4858 104 0.1361 144 0.0482 145 0.0470 146 0.0459 147 0.0449 148 0.0438 149 0.0428 150 0.0418 Model Number 44033 Rev A www.meas-spec.com 30 June 2008 2/3