LT7330001K0JTG MACOM | Alldatasheet
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W H D Temperature Sensing Chip Resistor (P .T.C. Thermistor) Type LT73 Series Literature No. 1773244 Issued: 04-05 Dimensions are shown for reference purposes only. Dimensions are in millimetres unless otherwise specified. Specifications subject to change. www.tycoelectronics.com passives.tycoelectronics.com Key Features I Stable Alumina Substrate I Solvent Resistant Coating I Wide Value Range I Excellent Linearity I 08 05 Small Size I Stocked in 3900ppm/°C I Other TCR's Available to Order I Supplied on Tape and Reel I Custom Design Enquiries Welcome Type LT73 Series This tiny thin film chip is manufactured by sputtering pure metals onto a high purity alumina base. This process ensures the element remains stable in performance over a long life. The LT73 is equally suited to temperature compensation or thermal protection when incorporated within the appropriate electronics. This range of sensors are finished in a tough epoxy seal and are available on tape for high speed auto placement. Characteristics - Electrical Characteristics - Mechanical
0805 Size (2A) 1206 Size (2B)
Resistance Range: 510R - 3K0 510R - 6K2 Resistance Tolerance: ±5% ±5% Rated Power at 70°C: 0.1 watt 0.125 watt Max. Working Voltage @ TA 70°C: 50 volts 75 volts Max. Overload Voltage @ TA 70°C: 100 volts 150 volts Operating Temperature Range: -40°C ~ +125°C -40°C ~ +125°C TCR Measuring Temperature: +25°C ~ +75°C (See Graph) +25°C ~ +75°C (See Graph) TCR Tolerance: ± 10% ± 10% Insulation Resistance: More than 10 Meg More than 10 Meg Dimensions Seal Cover: Orange Marking Ink Colour: Black Characteristics - Cleaning The washing process is very important to ensure long term reliability because ionic impurity from flux may cause electrolytic corrosion of the metal film. Short time Overload: Rated Voltage x 2.5 maximum Overload Voltage for 5 seconds, whichever is less Resistance to Soldering Heat: 260°C ± 5°C, 10 seconds ± 1 second Solderabililty: 235°C ± 5°C, 3 seconds ± 0.5 second LT73 3900 2A 103 1K0 J Common Part 3000ppm/°C 3900ppm/°C T.C.R Size LT73 - Standard 2A - 0.1W 2B - 0.125W Resistance Value J ±5% Tolerance Pack Style The first two digits are significant figures of resistance value and the third denotes the number of zeros following. e.g. 510R: 511 1K0: 102 3K0: 302 Taped - 4000 on Reel How to Order Chip LWH D d Weight Size /1000 Power Derating -50 -25 0 25 50 75 100 125 Ambient Temperature (°C) ∆R (%) -10 -20 -30 4500 3300 2400 1600 TCR (ppm/°C) -55 -25 0 30 60 70 90 120 125 100 Rated Power (%) Ambient Temperature (°C)