NTC High-Precision Thermal Sensitive Chip Resistors LR Series - Specification subject to change - Please call Factory 1.0 Description Excellent linearity in negative thermal-resistance characteristics. A tight tolerance of 1% at 25 C, now available along with the 0402 chip and 0201 chip are available. Our SND components contribute to lead-free composition of electronics products. 2.0 Mechanical dimension mm Dimension (mm) LR0306 (0201) LR0510 (0402) L W P T schematic TCR(ppm/C) LR0306 LR0510 3.0 Electrical Type 0.6 0.05 0.30 0.05 0.1 0.05 0.28 0.03 -1700 -3300 3k~10 Mohm 9.6k~10 Mohm 30k~10 Mohm 3k~10 Mohm 9.6k~10 Mohm 30k~20 Mohm LR0306 Resistance Range -2500 1.00 0.05 0.50 0.05 0.20 0.1 0.35 0.05 LR0510 3K~10M (at 25C) Resistance Tolerance 3K~20M (at 25C) 1% Temperature Coefficient of Resistance -1500~-3000 TCR Tolerance 200ppm/C or 10% Maximum Operating Voltage(V) -55~125C 4.0 Part Number LR 0306 302 3002 F Resistance tolerance F:1% Resistance in a four-digit number Temperature coefficient of resistance Dimensions Part Code Manufacturer(s) of the products described on this page are indicated by their respective logos. 37