LR102D0J

Surface Mount Thermistors End Banded Chip Thermistor LR Series 1206 End-Banded Chip Thermistors Description Littelfuse surface mount end-banded thermistor elements are designed for use on hybrid substrates, integrated circuits or printed circuit boards. They have a solder coated metallization which is suitable for various contact techniques including wire bond, epoxy or solder. Since they are manufactured using the most advanced equipment and technology available, their dimensional parameters are extremely uniform making the devices especially suitable for use with automatic handling and placement equipment. Options • Non-standard resistance values and tolerances Dimensions • Solder coated metallization • Surface mountable • Low cost • Small size • Nickel Barrier C A THICKNESS Part Numbering System D BAND WIDTH LR 10 2 D 0 J SOLDER PLATED TERMINATIONS Series Resistance @ 25ºC Dimensions shown in inches. 0.050” Max packaging Features B A • Tape and reel A B B Base Value C C D D Multiplier, power of 10 No Significance R-T Curve Ex. 102 = 10 Ω x 102= 1,000 Ω 0.126” 0.063” 0.022” ± 0.008” ± 0.008” ± 0.050" 0.126" 0.063" 0.022” 0.014” MAX ± 0.008" ± 0.008" ±0.014" © 2018 Littelfuse, Inc. Revised: February 26, 2018 Specifications are subject to change without notice. Resistance Tolerance J = ± 5% Note: Not all combinations of Part Number codes are available. Contact Littelfuse for details. 1 littelfuse.com Surface Mount Thermistors End Banded Chip Thermistor LR Series 1206 End-Banded Chip Thermistors Specifications Part Number Resistance Ohms @25°C *Resistance Tol. ± % @ 25°C Beta (K) 25-85°C Maximum Power Rating (mW) Temperature Range (°C) LR102D0J 1000 5 3250 400 -40 to +125 LR222E0J 2200 5 3400 _ -40 to +125 LR252L0J 2500 5 4100 400 -40 to +125 LR502F0J 5000 5 3550 400 -40 to +125 LR103G0J 10000 5 3750 400 -40 to +125 LR303K0J 30000 5 4000 400 -40 to +125 LR503L0J 50000 5 4000 400 -40 to +125 LR104J0J 100000 5 3975 320 -40 to +125 LR204R0J 200000 5 4250 400 -40 to +125 LR504M0J 500000 5 4050 320 -40 to +125 *Resistance tolerances of ± 1%, 2%, and 5% are available upon request Packaging Packaging Option Packaging Code Standard Tape and Reel -TR / -2 EIA-481 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