A temperature measurement device includes: a case fixed to a measurement target product; a flexible printed circuit board attached to the case; and a thermistor element mounting portion having a thermistor element to be electrically connected to a wiring provided on the flexible printed circuit board, the case has a holding portion for holding the thermistor element mounting portion and a support portion for supporting the holding portion, the holding portion is connected through a hinge portion to a case body provided with the support portion, and the holding portion is supported by the support portion in such a manner that the holding portion is folded back to bend the hinge portion.

Aspects of the disclosure relate to apparatus and methods for producing a downhole electrical component, having steps of providing a non-conductive polymer substrate, establishing an active area on the non-conductive polymer substrate, patterning the active area on the non-conductive polymer substrate with a conductive material through an additive manufacturing process and incorporating the patterned non-conductive polymer substrate into a final arrangement.

A chip resistor includes a substrate, an upper electrode and a resistor body, a back electrode, a side electrode, and a metal plating layer. The substrate includes an upper surface, a back surface that intersect a thickness-wise direction and a side surface that joins the upper surface and the back surface. The upper electrode and the resistor body are formed on the upper surface. The back electrode is formed on the back surface. The side electrode is formed on the side surface. The metal plating layer includes a back plating layer and a side plating layer. The back plating layer covers at least a portion of the back electrode. The side plating layer covers at least a portion of the side electrode. The metal plating layer has a thickness that is greater than or equal to 10 μm and less than or equal to 60 μm.

A circuit carrier is configured to be mounted to a battery system. The circuit carrier includes a circuit carrier board having a first region, a second region, and a third region. The first region is configured to receive a shunt resistor, the third region is configured to receive further electronic components, and the first region and the third region being separated from each other by the second region. The second region is a flexible connection between the first region and the third region and includes a spring-like structure formed from the circuit carrier board.

An electronic component of the present disclosure includes a first insulating layer that includes impurities, a thin film resistor formed on the first insulating layer, and a barrier layer that is formed in at least one part of a region between the thin film resistor and the first insulating layer and that obstructs transmission of the impurities. The first insulating layer includes a first surface and a concave portion that is hollowed with respect to the first surface, and the barrier layer may include a first part embedded in the concave portion and a second part formed along the first surface of the first insulating layer from an upper area of the first part.

A current sensing device including: an insulating resin substrate; a current sensing element arranged in the resin substrate; a current wire provided via an insulating layer with respect to the current sensing element to flow a current through the current sensing element; a plurality of current vias connecting the current sensing element and the current wire through the insulating layer; and a voltage sensing via connected to the current sensing element to measure a voltage drop.

Electrical components may have plastic packages. Contacts may be formed on exterior surfaces of the plastic packages. A plastic package for an electrical component may have an elongated shape that extends along a longitudinal axis. A first groove may run parallel to the longitudinal axis on a lower surface of the plastic package. A second groove may run perpendicular to the first groove on an opposing upper surface of the plastic package. The electrical components may be coupled to fibers in a fabric such as a woven fabric. A first solder connection may be formed between the first groove and a first fiber such as a weft fiber. A second solder connection may be formed between the second groove and a second fiber such as a warp fiber.

A first conductive pattern (13) is provided on an upper surface of the submount (7). A GND pattern (9) is provided on a lower surface of the submount (7). A lower surface electrode (21) of a capacitor (3) is bonded to the first conductive pattern (13) with solder (22). An upper surface electrode (23) of the capacitor (3) is connected to a light emitting device (2). A terminating resistor (4) is connected to the first conductive pattern (13). The first conductive pattern (13) has a protruding portion (25) which protrudes outside from the capacitor (3) in planar view. A width of the protruding portion (25) is narrower than a width of the capacitor (3).

Devices, systems, and methods for providing point heat detectors based on surface mounted thermistors are described herein. One circuit board for a point heat detector of a fire sensing system includes a circuit board body having number of corners, at least one hole provided in the circuit board body proximate to one of the corners, and a surface mounted thermistor mounted on at least one corner.

A high-resolution substrate having an area of at least 100 square centimeters and selected traces having a line/space dimension of 2 micrometers or less is employed to integrate multiple independently operable clusters of flip chip mounted components, thereby creating a circuit assembly. Each independently operable cluster of components preferably includes a power distribution chip, a test/monitor chip, and at least one redundant chip for each type of logic device and for each type of memory device. The components in at least one of the independently operable clusters of components may include the components provided in a commercially available chiplet assembly. An electronic system may comprise multiple substrates comprising independently operable clusters of components, plus a motherboard, a system controller, and a system input/output connector.