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.

In an electronic component including a ceramic body and an external electrode, the external electrode includes a resin layer including a conductive powder and a plating film in direct contact with the resin layer. The plating film includes a metal with a face-centered cubic structure, and a value of F is about 0.20 or more and about 0.50 or less, where F=(P?P.sub.0)/(1?P.sub.0), P.sub.0=I.sub.0(111)/{I.sub.0(111)+I.sub.0(200)+I.sub.0(220)} and P=I(111)/{I(111)+I(200)+I(220)}, and I.sub.0 (111), I.sub.0 (200), and I.sub.0 (220) are diffraction intensities of a (111) plane, a (200) plane, and a (220) plane obtained from known powder X-ray diffraction data for a metal in the plating film, and I (111), I (200), and I (220) are diffraction intensities of a (111) plane, a (200) plane, and a (220) plane obtained from an X-ray diffraction pattern of the plating film.

A composite thermistor material, a preparation method and an application thereof. The perovskite structure oxide and the pyrochlorite structure oxide are composite by solid state reaction method, which comprise process of ball milling, drying, and calcining. Then the thermistor ceramics with high temperature resistance and controllable B value are sintered at high temperature after mould forming, then the thermistor disks are coated by platinum paste, and then the platinum wire is welded as the lead wire to form thermistor element. The thermistor of the invention can realize temperature measurement from room temperature to 1000 C. and has good negative temperature coefficient thermistor characteristics. The thermistor coefficient B can be adjusted by changing the two-phase ratio to meet the requirements of different systems.

An apparatus includes a main body having an electrode and a contact element. The contact element is directly mechanically and electrically conductively connected to the electrode in order to form an electrical connection between the main body and the contact element. The electrical and mechanical connection between the electrode and the contact element is free of melting regions of the materials of the electrode and of the contact element that are involved in the connection. Furthermore, the connection is realized in a manner free of connection material, for example, in a manner free of solder material.

A circuit board for an electronic device includes pattern areas on both sides of the circuit board. Each end of a thermistor is electrically connected to electrically conductive pads on pattern areas on the top and bottom sides of the circuit board. An input plug is electrically connected to an end of the thermistor. The input plug is electrically connected to the thermistor by way of an input connector to which the circuit board is inserted.

In an embodiment a sensor element includes at least one carrier layer having a top side and an underside and at least one functional layer, wherein the functional layer is arranged at the top side of the carrier layer and includes a material having a temperature-dependent electrical resistance, wherein the sensor element is configured to be integrated as a discrete component directly into an electrical system, and wherein the sensor element is configured to measure a temperature.

A ceramic electronic component that includes a ceramic element, and a coating film and external electrodes that are provided on the surface of the ceramic element. The coating film is selectively formed on the surface of the ceramic element by applying, to the ceramic electronic component, a resin-containing solution containing at least one anion of a sulfuric acid, a sulfonic acid, a carboxylic acid, a phosphoric acid, a phosphoric acid, and a hydrofluoric acid.

A component having an active volume, the active volume not being centrally positioned along a height of the component, and/or not being centrally positioned along a width of the component. Use of the component is also disclosed. Further aspects relate to a use of the component and to a component. The component can be an NTC thermistor or a PTC thermistor or a temperature measurement element. Use of the component for monitoring a temperature of a battery or in a vehicle is also disclosed.

A ceramic material has a composition represented by the formula: La-.sub.1-x-yAE.sub.yMnO.sub.3 in which AE is at least one of Ca and Sr; x satisfies 0<x about 0.20; and y satisfies 0<yabout 0.10.

A temperature sensing tape including a flexible, electrically insulating substrate, a plurality of temperature sensing elements disposed on the substrate, each temperature sensing element including a first electrode and a second electrode arranged in a confronting, spaced-apart relationship to define a gap therebetween, and a variable resistance material disposed within the gap and connecting the first electrode to the second electrode, wherein the first electrode of at least one of the temperature sensing elements is connected to the second electrode of an adjacent temperature sensing element by a flexible electrical conductor.