Abstract:
A circuit board component, specifically a capacitor, which is configured to be machine insertable into apertures of a circuit board. The component is a cylindrical element having at least two recessed sectors in the outer surface of the cylindrical element which recessed surfaces are provided with an electrically conductive material. The conductive material either forms a part of the component such as capacitor plates and/or provides a contact surface for the connecting of an internally-mounted electrical component. An indexing means positioned on the one end of the cylindrical element provides a means whereby an automatic insertion machine can by indexing insure the correct orientation of the component with regard to corresponding electrical contacts on the circuit board. A flange extending from one end of the cylindrical element provides a stop in order to limit the travel of the component within the circuit board aperture when inserted by automatic means.
Abstract:
PROBLEM TO BE SOLVED: To reduce a harmful effect by heat to the inside of a microphone by reducing the amount of solder to be used. SOLUTION: This mounting substrate has a central pattern 24 formed in accordance with a central terminal 20 of the microphone, a plurality of outer patterns 25 formed in accordance with a peripheral terminal 21 of the microphone and arranged around the central pattern 24, a resist film 26 adhered surrounding respective parts 27 with no resist film formed on the central pattern 24 and the outer patterns 25, and solder members 28 placed on the parts 27 with no resist film formed surrounded with the resist film 26. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a fuse holder which is surface-mountable by a nozzle chucking type mounting machine, keeps strongly the solder-peeling resistance, allows the precise mounting positioning, and allows a good electrical contact with a glass-tube fuse. SOLUTION: The fuse holder is integrally constructed of: a pair of opposing contact pieces 1a', 1b' which rise up obliquely inward from both sides of a bottom plate 1c mounted on and soldered to a soldering portion 3 of a printed board 2 and whose upper ends 1d, 1e are outward stretched, and which pinch an inserted glass-tube fuse base 5a along the axis; a chucking surface 1g which is provided continuously to one of the contact pieces and chucked and held on a nozzle of the nozzle chucking type mounting machine; a locking part 1h which is provided continuously to the chucking surface and bent toward the bottom plate, and lock an end surface 5b of the base; and a projection 1k of the bottom plate on which the base is mounted between the contact pieces. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
An apparatus including a substrate including a first side and an opposite second side; at least one first circuit device on the first side of the substrate, at least one second device on the second side of the substrate; and a support on the second side of the substrate, the support including interconnections connected to the at least one first and second circuit device, the support having a thickness dimension operable to define a dimension from the substrate greater than a thickness dimension of the at least one second circuit device. A method including disposing at least one first circuit component on a first side of a substrate; disposing at least one second circuit component on a second side of the substrate; and coupling a support to the substrate, the substrate defining a dimension from the substrate greater than a thickness dimension of the at least one second circuit component.