A chip component and its manufacturing method, and a manufacturing method of a four-electrode chip resistor

A technology for chip resistors and manufacturing methods, applied in resistor manufacturing, resistors, thin film resistors, etc., can solve the problems of low wiring efficiency, not allowed to increase, and manpower consumption, so as to improve efficiency, smooth the overall structure, and solve the problem of walking. Line difficulty effect
CN110189877BActive Publication Date: 2021-06-29INSPUR SUZHOU INTELLIGENT TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
INSPUR SUZHOU INTELLIGENT TECH CO LTD
Publication Date
2021-06-29

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Abstract

The embodiment of the invention discloses a chip component and its manufacturing method, and a method of manufacturing a four-electrode chip resistor. The chip component includes a component body and a zero-ohm chip resistor fixedly connected to the body. The zero-ohm The pad connection line of the chip resistor body is perpendicular to the pad connection line of the body, and an insulating material is provided between the component body and the zero-ohm chip resistor body. The present invention fixes and insulates a zero-ohm patch resistor body on the top (or bottom) of the original component body to form a bidirectional chip component with four electrodes, increasing the number of resistor layers and increasing the direction from the resistance design, which is quite Because it is possible to add a layer of wiring on the top or bottom layer of the PCB, it effectively solves the problem of difficult wiring, simplifies the wiring process, and improves wiring efficiency.
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Description

technical field

[0001] The invention relates to the technical field of surface mount device design, in particular to a patch component and a manufacturing method thereof, and a manufacturing method of a four-electrode chip resistor. Background technique

[0002] At present, the reliability and cost of circuit board design is an extremely important part in server power supply design and other server circuit designs. PCB (Printed Circuit Board, printed circuit board) design is related to the success or failure of the entire design. At present, the requirements for the board area and the number of layers in PCB design are becoming increasingly stringent, because the larger the PCB area and the more layers, the higher the cost of the entire PCB.

[0003] Therefore, a large part of the layout (layout) engineer's energy is considered in the layout and routing. At present, the way to cross the component routing in the circuit routing is mainly to make jumper routing through 0 ohm r...

Claims

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