摘要:
A thermistor has a mixture of a temperature sensitive material and a conductive material, and an electrode in electrical contact with the mixture. A method of manufacturing a thermistor includes depositing conductive contacts onto a substrate, printing a thermistor mixture of temperature sensitive material and a conductive material over the contact, and annealing the thermistor mixture to produce a flexible thermistor on the conductive contacts.
摘要:
A COMPOSITION FOR A HIGH TEMPERATURE THERMISTOR CONSISTS ESSENTIALLY OF 50,000 TO 99,995 MOLE PERCENT ZINC OXIDE AND ONE OXIDE SELECTED FROM THE GROUP CONSISTING OF LEAD OXIDE, ANTIMONY OXIDE AND BARIUM OXIDE.
摘要:
An electronic component that includes: a base body; a glass film covering an outer surface of the base body; and an external electrode on an outer surface of the glass film and having at least an underlayer electrode, wherein the glass film includes: a base portion containing silicon oxide and an oxide of one or more metal elements of an alkali metal and an alkaline earth metal; and a specific portion containing silicon oxide and an oxide of a same metal element as that of the base portion, and wherein a content ratio of the same metal element in the specific portion is smaller than a content ratio of the one or more metal elements in the base portion.
摘要:
A varistor is provided which can be driven at a low voltage, has a small leak current, and can realize a high ESD resistance and a high surge resistance. The varistor is formed using a ceramic composition for a varistor which contains zinc oxide as a primary component and sub-components including praseodymium at a content of 0.05 to 3.0 atomic percent of the total, cobalt at a content of 0.5 to 10 atom percent of the total, at least one of potassium, sodium, and lithium at a total content of 0.005 to 0.5 atom percent of the total, at least one of aluminum, gallium, and indium at a total content of 2×10−5 to 0.5 atom percent of the total, and zirconium at a content of 0.005 to 5.0 atom percent of the total.
摘要:
A method for producing an electrical component is disclosed. In an embodiment the method includes providing a carrier element providing a material having a temperature-dependent resistance, applying the material on a surface of the carrier element for producing a resistance layer on the carrier element and subsequently sintering the resistance layer for linking the resistance layer to the carrier element.
摘要:
A varistor is provided which can be driven at a low voltage, has a small leak current, and can realize a high ESD resistance and a high surge resistance. The varistor is formed using a ceramic composition for a varistor which contains zinc oxide as a primary component and sub-components including praseodymium at a content of 0.05 to 3.0 atomic percent of the total, cobalt at a content of 0.5 to 10 atom percent of the total, at least one of potassium, sodium, and lithium at a total content of 0.005 to 0.5 atom percent of the total, at least one of aluminum, gallium, and indium at a total content of 2×10−5 to 0.5 atom percent of the total, and zirconium at a content of 0.005 to 5.0 atom percent of the total.
摘要:
A thermistor composition containing zinc oxide, manganese oxide, and cobalt oxide in selected ternary ratios together with small portions of titanium oxide. The titanium oxide addition to the selected ternary ratios of the other three oxides provides a more constant temperature coefficient (beta) over a range of about 300.degree. F. that includes room temperature.
摘要:
A COMPOSITION FOR A THERMISTOR WHEREIN THE COMPOSITION COMPRISES APPROXIMATELY 1/3 MOLE PERCENT ZINC OXIDE, 1/3 MOLE PERCENT COBALTIC OXIDE, AND 1/3 MOLE PERCENT MANGANIC OXIDE REACTED TO FORM A SPINEL STRUCTURE.