LC503J2K

Leaded Thermistors Epoxy Coated Thermistor LC Series Miniature Thermistors Description Littelfuse miniature leaded epoxy coated thermistors are manufactured using the same state of the art manufacturing techniques as those used to produce Littelfuse precision interchangeable devices. This results in devices with superior longterm reliability characteristics especially suitable for temperature measurement, temperature control and temperature compensation applications. Options • Non-standard • Special encapsulants or resistance values and tolerances • Special lead materials probe housings • Point matched at specified temperatures and lengths Dimensions Features EPOXY COATING A TINNED SOLDERABLE WIRE • Low cost • Small size • High reliability • Fast thermal • Epoxy encapsulated B response time Part Numbering System C LC 10 3 J 2 K Dimensions shown in inches.A B B28 AWG (0.013") A 28AWG 0.013” C Series 0.095" C 1.5" MAX NOM 0.095” Max Resistance @ 25ºC Base Value 1.5” Nom Multiplier, power of 10 F = ±1% K = ±10% No Significance R-T Curve Ex. 103 = 10 Ω x 103 = 10,000 Ω “LC” SERIES 28 AWG (0.013") TINNED SOLDERABLE WIRE Resistance Tolerance Note: Not all combinations of Part Number codes are available. Contact Littelfuse for details. EPOXY COATING 0.095" MAX 1.5" NOM © 2021 Littelfuse, Inc. Revised: March 23, 2021 Specifications are subject to change without notice. 1 littelfuse.com Leaded Thermistors Epoxy Coated Thermistor LC Series Miniature Thermistors Specifications Part Number Resistance Ohms @25°C *Resistance Tol. ± % @ 25°C R-T Curve Temperature Coefficient (% / °C) @ 25°C Beta (K) 0-50°C Dissipation Constant, Nominal (mW/°C) Thermal Time Constant, Max. - Still Air (seconds) Thermal Time Constant, Max. -Well Stirred Oil (seconds) Temperature Rating (°C) LC101B2K 100 10 B -3.3 2941 1 10 1 -55 to +100 LC101D2N 100 – – – – – – – -55 to +100 LC102F2K 1000 10 F -3.86 3419 1 10 1 -55 to +150 LC222J2K 2252 10 J -4.4 3892 1 10 1 -55 to +150 LC302J2J 3000 5 J -4.4 3892 1 10 1 -55 to +150 LC302J2K 3000 10 J -4.4 3892 1 10 1 -55 to +150 LC502J2K 5000 10 J -4.4 3892 1 10 1 -55 to +150 LC103E2K 10000 10 E -3.52 3320 1 10 1 -55 to +150 LC103G2K 10000 10 G -4.04 3575 1 10 1 -55 to +150 LC103J2G 10000 2 J -4.4 3892 1 10 1 -55 to +150 LC103J2J 10000 5 J -4.4 3892 – – – -55 to +150 LC103J2K 10000 10 J -4.4 3892 1 10 1 -55 to +150 LC203J2K 20000 10 J -4.4 3892 1 10 1 -55 to +150 LC303H2K 30000 10 H -4.4 3810 1 10 1 -55 to +150 LC303J2J 30000 5 J -4.4 3892 1 10 1 -55 to +150 LC303J2K 30000 10 J -4.4 3892 1 10 1 -55 to +150 LC503J2K 50000 10 J -4.4 3892 1 10 1 -55 to +150 LC104R2K 100000 10 R -4.68 4140 1 10 1 -55 to +150 *Resistance tolerances of ± 2%, 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 © 2021 Littelfuse, Inc. Revised: March 23, 2021 Specifications are subject to change without notice. 2 littelfuse.com