GR104R1K

Leaded Thermistors Glass Coated Chip Thermistor GR Series Glass Coated Chip Thermistor Description Littelfuse radial leaded glass coated chip thermistors feature excellent long-term stability and reliability as well as a fast thermal response time. They are especially suitable for temperature measurement and control where extreme temperatures, corrosive atmospheres and/or harsh environments are encountered. Their low cost and excellent reliability make them useful for applications ranging from HVAC/R to Industrial Controls to Consumer Appliances. Options • Non-standard resistance values and tolerances Features Dimensions • High temperature capability to +300°C C • Solderable lead wires • High stability B Part Numbering System A D GR 10 1 B 1M GLASS BODY Series Dimensions shown in inches. A A 0.090” Max B C B 0.160” Max © 2018 Littelfuse, Inc. Revised: February 26, 2018 Specifications are subject to change without notice. Resistance @ 25ºC Base Value D C 0.0098” Nom Diam Lead Wires Multiplier, power of 10 D Resistance Tolerance K = ±10% M = ±20% No Significance R-T Curve Ex. 101 = 10 Ω x 101 = 100 Ω 1.00” Min Note: Not all combinations of Part Number codes are available. Contact Littelfuse for details. 1 littelfuse.com Leaded Thermistors Glass Coated Chip Thermistor GR Series Glass Coated Chip Thermistor Specifications Part Number Resistance Ohms @25°C *Resistance Tol. ± % @ 25°C Temperature Coefficient (% / °C) @ 25°C R-T Curve Beta (K) 25-85 °C Dissipation Constant, Nominal (mW/°C) Thermal Time Constant, Max. - Still Air (seconds) Temperature Range (°C) GR101B1M 100 20 -3.18 B7 2826 _ 14 -55 to +300 GR102F1K 1000 10 -3.86 F 3499 1.3 14 -55 to +300 GR302J1K 3000 10 -4.4 J 3977 1.3 14 -55 to +300 GR103E1K 10000 10 -3.82 E1 3435 1.3 14 -55 to +300 GR103J1K 10000 10 -4.4 J 3977 1.3 14 -55 to +300 GR104R1K 100000 10 -4.68 R 4263 1.3 14 -55 to +300 *Resistance tolerances of ± 1%, 2%, and 5% are available upon request Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at: www.littelfuse.com/disclaimer-electronics © 2018 Littelfuse, Inc. Revised: February 26, 2018 Specifications are subject to change without notice. 2 littelfuse.com