G10K3976 Radial Glass Thermistor * * * * * Glass hermetic encapsulation with high resistance to humid environments Wide operating temperature range High stability and performance in harsh environmental conditions Fast response time RoHS Compliant DESCRIPTION The NTC Chip hermetically sealed in a glass encapsulation package FEATURES APPLICATIONS * * * Hermetically sealed glass package Proven Stability and Reliability Available in 1%, 2%, 3%, 5% and 10% tolerance @ +25C * Fast time response * * Low cost Temperature range -40C to +250C * * * * * * Air conditioning systems Refrigeration control Assembly into probes for a wide variety of applications In environments where thermal shock and humidity are present Hot water boiler systems Sensor for engine temperature control PERFORMANCE SPECS Parameters Resistance @ +25C Resistance tolerance @25C Beta Value 25/85 Tolerance on Beta Value 25/85 Series A Dissipation Constant in still air Series B Dissipation Constant in still air Series C Dissipation Constant in still air Series A Time response in Liquids Series B Time response in Liquids Series C Time response in Liquids Model Number G10K3976 Radial Glass Thermistor Rev 00 Units Ohms % K % mW/C mW/C mW/C Seconds Seconds Seconds www.meas-spec.com 1/5 Value 10,000 1 3976 2 1.3 0.8 0.5 0.9~1.1 0.3~0.4 0.18~0.2 Date 16/08/08 G10K3976 Radial Glass Thermistor Reliability Tests Storage in Dry Heat Standard IEC 60068-2-2 Storage in Damp Heat IEC 60068-2-3 Rapid Temperature Cycling IEC 60068-2-14 Test Condition Storage temperature: +250C Duration: 1000 hours Temperature of air is 50C & RH 95% Duration: 56 days. Lower Test Temperature -55C Upper Test Temperature +200C Number of Cycles 1000 Delta R < 3% < 2% < 2% MECHANICAL DETAILS Series A Thermistor Series B Thermistor Series C Thermistor Model Number G10K3976 Radial Glass Thermistor Rev 00 Dimensions A 0.3mm 0.2mm 0.15mm B 4mm Max 3mm Max 2mm Max www.meas-spec.com 2/5 C 2.5mm Max 1.5mm Max 0.9mm Max Date 16/08/08 G10K3976 Radial Glass Thermistor RESISTANCE V TEMPERATURE TABLE o o o o Temp. C KOhms Temp. C KOhms Temp. C KOhms Temp. C KOhms -40 -39 -38 -37 -36 -35 -34 -33 -32 -31 -30 -29 -28 -27 -26 -25 -24 -23 -22 -21 -20 -19 -18 -17 -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 337.1 315.5 295.4 276.7 259.3 243.2 228.1 214 200.9 188.7 177.3 166.7 156.7 147.5 138.8 130.7 123.1 116 109.3 103.1 97.24 91.77 86.64 81.82 77.3 73.06 69.08 65.33 61.82 58.51 55.4 52.47 49.72 47.12 44.68 42.37 40.2 38.16 36.23 34.4 32.68 31.06 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 29.53 28.08 26.71 25.41 24.19 23.03 21.93 20.9 19.91 18.98 18.1 17.26 16.47 15.72 15 14.33 13.68 13.07 12.49 11.94 11.42 10.92 10.45 10 9.572 9.164 8.776 8.407 8.055 7.72 7.401 7.097 6.806 6.53 6.266 6.014 5.773 5.544 5.325 5.115 4.915 4.724 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 4.542 4.367 4.2 4.041 3.888 3.742 3.602 3.468 3.339 3.217 3.099 2.986 2.878 2.774 2.675 2.58 2.488 2.401 2.317 2.236 2.158 2.084 2.012 1.944 1.878 1.814 1.753 1.695 1.639 1.584 1.532 1.482 1.434 1.387 1.343 1.3 1.258 1.218 1.18 1.143 1.107 1.073 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 1.039 1.007 0.9766 0.9468 0.9181 0.8904 0.8637 0.8379 0.813 0.789 0.7658 0.7434 0.7217 0.7008 0.6806 0.661 0.6421 0.6239 0.6062 0.5892 0.5727 0.5567 0.5413 0.5263 0.5119 0.4979 0.4843 0.4712 0.4585 0.4462 0.4343 0.4227 0.4115 0.4007 0.3902 0.38 0.3702 0.3606 0.3513 0.3423 0.3336 0.3252 Model Number G10K3976 Radial Glass Thermistor Rev 00 www.meas-spec.com 3/5 Date 16/08/08 G10K3976 Radial Glass Thermistor 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 0.3169 0.309 0.3013 0.2938 0.2865 0.2794 0.2725 0.2659 0.2594 0.2531 0.247 0.2411 0.2353 0.2297 0.2243 0.219 0.2139 0.2089 0.204 0.1993 0.1947 0.1902 0.1859 0.1817 0.1775 0.1735 0.1696 0.1658 0.1622 0.1586 0.1551 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 Model Number G10K3976 Radial Glass Thermistor Rev 00 0.1517 0.1483 0.1451 0.142 0.1389 0.1359 0.133 0.1302 0.1274 0.1247 0.1221 0.1195 0.117 0.1146 0.1122 0.1099 0.1077 0.1055 0.1033 0.1012 0.0992 0.0972 0.0952 0.0933 0.0915 0.0897 0.0879 0.0862 0.0845 0.0829 0.0813 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 www.meas-spec.com 4/5 0.0797 0.0782 0.0767 0.0752 0.0738 0.0724 0.071 0.0697 0.0684 0.0671 0.0659 0.0647 0.0635 0.0623 0.0612 0.0601 0.059 0.0579 0.0569 0.0559 0.0549 0.0539 0.053 0.052 0.0511 0.0502 0.0494 0.0485 0.0477 0.0468 0.046 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 0.0453 0.0445 0.0437 0.043 0.0423 0.0416 0.0409 0.0402 0.0395 0.0389 0.0382 0.0376 0.037 0.0364 0.0358 0.0352 0.0347 0.0341 0.0336 0.033 0.0325 0.032 0.0315 0.031 0.0305 0.0301 0.0296 0.0291 0.0287 0.0283 Date 16/08/08 G10K3976 Radial Glass Thermistor ORDERING INFORMATION Part Number G10K3976A1 G10K3976B1 G10K3976C1 Description Radial Glass Thermistor Series A Radial Glass Thermistor Series B Radial Glass Thermistor Series C @25C 10,000 10,000 10,000 MOQ 10,000* 10,000* 10,000* * For quantities less than Minimum Order Quantity - Contact Distribution G 10K 3976 A 1 Tolerance @ 25C Series A Series B Series C 1: 1% 2: 10% 3: 5% 4: 3% 5: 2% 25/85 Beta Value Resistance Tolerance @ 25C G = Radial Glass NORTH AMERICA EUROPE ASIA Measurement Specialties, Inc. 910 Turnpike Road Shrewsbury, MA 01545 Tel: 1-508-842-0516 Fax: 1-508-842-0342 Measurement Specialties, Inc Ballybrit Business Park Galway Ireland Tel: +353-91-753238 Fax: +353-91-770789 Measurement Specialties (China) Ltd. No. 26 Langshan Road Shenzhen High-Tech Park (North) Nanshan District, Shenzhen 51807 China Tel: +86 (0) 755 33305088 Fax: +86 (0) 755 33305099 Sales email: Sales email: temperature.sales.amer@meas-spec.com temperature.sales.emea@meas-spec.com Sales email: temperature.sales.asia@meas-spec.com The information in this sheet has been carefully reviewed and is believed to be accurate; however, no responsibility is assumed for inaccuracies. Furthermore, this information does not convey to the purchaser of such devices any license under the patent rights to the manufacturer. Measurement Specialties, Inc. reserves the right to make changes without further notice to any product herein. Measurement Specialties, Inc. makes no warranty, representation or guarantee regarding the suitability of its product for any particular purpose, nor does Measurement Specialties, Inc. assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability, including without limitation consequential or incidental damages. Typical parameters can and do vary in different applications. All operating parameters must be validated for each customer application by customer's technical experts. Measurement Specialties, Inc. does not convey any license under its patent rights nor the rights of others. Model Number G10K3976 Radial Glass Thermistor Rev 00 www.meas-spec.com 5/5 Date 16/08/08 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: TE Connectivity: GAG10K3976B1