NTC30D-15 Datasheet | CPS

NTC Thermistor Features This is a Negative Temperature Coefficient Resistor Whose resistance changes with ambient temperature changes. Thermistor prises 2 or 4 kinds of metal oxides of iron, nickel,cobalt, manganese and copper, being shaped and Sintered at high temperature(1200℃ to 1500℃ ) Critical Technical Parameters of NTC Thermistor - Rt---Resistance Value at Zero-power It's a resistance which is got at a fixed temperature on a basis of a testing power which causes resistance to Vary in a range which can be ignored in relation to the total testing eror. - R25---Resistance Value at Rated Zero-power The design resistance of the thermistor usually refers to the resistance value got at Zero-power at 25℃ , which is usually indicated on the thermistor. - Max. steady state current.Imax. The maximum allowable continuous current passing through thermistor at 25℃. - Dissipation Coefficient δ It's the ratio of the changes with a thermistor dissipation power, in a pre-set ambient temperature, to the changes with the temperature. The formula is as below:δ = △P/ △T ,δ changes in response when the ambient temperature changes, within the ranges of the working temperature. Applications Conversion power supply, switch power, UPS power, Kinds of electric heter, electronic energy-saving lamps, electronic ballast etc all kinds of power cicuit proterction of electronic equipments, filament proterction of CRT, bulb and other lighting lamps. Part Numbering System NTC 10 D-13 Negative Temperature Cofficient Resistor Resistance Value:10Ω Diameter of Chip: Φ13 Circuit Protection System Specifications are subject to change without notice. Page:1 NTC Thermistor Electriacl Characteristics Type Number 5D-5 10D-5 60D-5 200D-5 5D-7 8D-7 10D-7 12D-7 16D-7 22D-7 33D-7 200D-7 3D-9 4D-9 5D-9 6D-9 8D-9 9D-9 10D-9 12D-9 16D-9 20D-9 22D-9 30D-9 33D-9 50D-9 60D-9 80D-9 120D-9 200D-9 400D-9 Zero Power Resistance At 25°C Max.Steady State...