TO103J2J

Thermistor Probes and Assemblies Surface Temperature Sensing TO-220 Series Thermistor Probe Description Littelfuse offers TO220 probe assemblies suitable for a wide range of temperature sensing applications. If the electrical characteristics on this product won’t work for your requirements, please contact us for further assistance. Part Numbering System TO 10 3 J 2 F Series Resistance @ 25ºC Base Value Dimensions THIS LEAD ELECTRICALLY CONNECTED TO MOUNTING TAB Multiplier, power of 10 C B Resistance Tolerance F = ±1% J = ± 5% K = ±10% No Significance R-T Curve Ex. 103 = 10 Ω x 103 = 10,000 Ω MOUNTING HOLE Note: Not all combinations of Part Number codes are available. Contact Littelfuse for details. A D H G E F I J TINNED SOLDERABLE LEAD WIRES (TYP) L MOLDED PLASTIC CASE K Dimensions in inches. A A B B 0.200" ± 0.010" 0.200” C-C C D C E D F E G H 0.595” ±0.011” ± 0.010” ±0.020” ±0.020” ±0.035” Diam C-C I J F 0.150" ± 0.400" 0.250" 0.250" 0.057" 0.033" 0.011" ± 0.020" ± 0.020" MAX ± 0.013" ± 0.013" 0.150” DIAM. 0.400” 0.250” 0.250” 0.595" ± 0.035" K L Max TO_220 0.531" ± 0.165" 0.050" 0.020" 0.031" ± 0.025" H± 0.006" ± 0.005"I G J K L 0.057” 0.033” 0.531” 0.165” 0.050” 0.020” THIS LEAD ELECTRICALLY 0.150" ± 0.011" 0.595" ±0.006” ±0.013” ±0.013” ±0.031” ±0.025” ±0.005” CONNECTED TO MOUNTING TAB DIAMETER MOUNTING HOLE ± 0.035" 0.200" ± 0.010" C-C 0.033" ± 0.013" 0.400" ± 0.020" 0.057" ± 0.013" 0.250" ± 0.020" 0.250" MAX METAL MOUNTING TAB 0.531" ± 0.031" 0.020" ± 0.005" TINNED SOLDERABLE LEAD WIRES (TYP) © 2018 Littelfuse, Inc. Revised: March 2, 2018 Specifications are subject to change without notice. 0.165" ± 0.025" MOLDED PLASTIC CASE 0.050" ± 0.006" 1 littelfuse.com Thermistor Probes and Assemblies Surface Temperature Sensing TO-220 Series Thermistor Probe Specifications Part Number Resistance Ohms @25°C Resistance Tol. ± % @ 25°C R-T Curve Temperature Coefficient (% / °C)@ 25°C Beta (K) 0-50°C Temperature Rating (°C) TO502J2J 5000 5 J -4.4 3892 -55 to +150 TO103J2F 10000 1 J -4.4 3892 -55 to +150 TO103J2J 10000 5 J -4.4 3892 -55 to +150 TO103J2K 10000 10 J -4.4 3892 -55 to +150 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: March 2, 2018 Specifications are subject to change without notice. 2 littelfuse.com