LT73680RJTG TE Connectivity

Temperature Sensing Chip Resistor (P.T.C. Thermistor) Type LT73 Series Type LT73 Series Characteristics - Electrical 0805 Size (2A) 1206 Size (2B) Resistance Range: 510R - 3K0 510R - 6K2 Resistance Tolerance: 5% 5% Rated Power at 70C: 0.1 watt 0.125 watt Max. Working Voltage TA 70C: 50 volts 75 volts Max. Overload Voltage T 70C: 100 volts 150 volts A Operating Temperature Range: -40C ~ +125C -40C ~ +125C TCR Measuring Temperature: +25C ~ +75C (See Graph) +25C ~ +75C (See Graph) TCR Tolerance: 10% 10% This tiny thin film chip is manufac- Insulation Resistance: More than 10 Meg More than 10 Meg tured by sputtering pure metals onto a high purity alumina base. Characteristics - This process ensures the element Mechanical remains stable in performance over Seal Cover: Orange a long life. The LT73 is equally Marking Ink Colour: Black suited to temperature compensa- tion or thermal protection when Characteristics - incorporated within the Cleaning appropriate electronics. This range of sensors are finished in a tough The washing process is very important to ensure long term reliability because ionic impurity from flux may cause electrolytic corrosion of the metal film. epoxy seal and are available Short time Overload: Rated Voltage x 2.5 maximum Overload Voltage for 5 seconds, on tape for high speed auto whichever is less placement. Resistance to Soldering Heat: 260C 5C, 10 seconds 1 second Solderabililty: 235C 5C, 3 seconds 0.5 second Key Features Stable Alumina Substrate TCR Power Derating Solvent Resistant (ppm/C) 100 60 Coating 50 4500 Wide Value Range 80 40 3300 Excellent Linearity 30 2400 60 20 08 05 Small Size 1600 10 40 Stocked in 3900ppm/C 0 Other TCR s Available -10 20 to Order -20 0 -30 Supplied on Tape -55 -25 0 30 60 70 90 120 125 -50 -25 0 25 50 75 100 125 and Reel Ambient Temperature (C) Ambient Temperature (C) Custom Design Enquiries Welcome Dimensions L d W Chip Weight LW H D d Size /1000 2A-08.05 2.00.20 1.250.2 0.50.1 0.40.2 0.350.15 4.54g H 2B-12.06 3.20.20 1.600.2 0.60.1 0.50.3 0.450.15 9.14g D How to Order LT73 3900 2A 1R0 J TE Common Part T.C.R Resistance Value Tolerance Size Pack Style 0.1 ohm 2A (0805) - TE - (100 milli ohms) Taped 4000 per R10 3000ppm/C 2A - 0.1W Reel 1 ohm LT73 - Standard J 5% 3900ppm/C 2B - 0.125W 2B (1206) - TD - (1000 milli ohms) Taped 5000 per 1R0 Reel 1K ohm (1000 ohms) 1K0 Literature No. 1773244 Dimensions are shown for Dimensions are in Specifications subject to tycoelectronics.com Issued: 07-08 reference purposes only. millimetres unless change. passives.tycoelectronics.com otherwise specified. Rated Power (%) R (%)