JPS62290101A - Radial type electronic parts - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention 3. Detailed Description of the Invention Field of Industrial Application The present invention relates to radial electronic components constituting various electronic devices.

Conventional technology Conventionally, this type of radial type electronic component is shown in Fig. 3.

The configuration was as shown in FIG. FIG. 3 is a front view of a conventional radial electronic component, and FIG. 4 is a sectional view of the conventional radial electronic component. Figure 3.

In Figure 4, 1 is a characteristic element such as a varistor, which is a characteristic element indicating the basic characteristics of a radial type electronic component. Reference numerals 2 denote electrodes provided on opposing surfaces of the characteristic element 1, respectively. Reference numeral 3 denotes a metal conductor wire, which leads the basic characteristics of the characteristic element 1 from the electrode 2 to the outside. 4 is the exterior case, 6 is the insulating resin,
It serves to protect and insulate characteristic element 1 from the external environment.

The surface of the characteristic element 1 on which the electrode 2 is provided is parallel to the side surface of the outer case 4. Therefore, 2
The straight line connecting the metal conductive wires 3 was not parallel to the side surface of the outer case 4.

Problems to be Solved by the Invention In such a conventional configuration, since the straight line connecting the two metal conductors 3 is not parallel to the side surface of the outer case 4, the metal conductors are There was a problem in that it was difficult for 3 to fit into the printed circuit board hole. Particularly, when assembling is performed using an automatic mounting machine, there is a problem that mounting cannot be done easily.

The present invention solves these problems and aims to provide an electronic component that can be easily assembled and mounted on a printed circuit board.

Means for Solving the Problem In order to solve this problem, the present invention arranges characteristic elements inside the outer case so that the straight line connecting the two metal conductors is parallel to the side surface of the outer case. It is.

Function: With this configuration, the positions of the two metal conductive wires can be seen from the side surface of the outer case during assembly to the printed circuit board, so that they can be easily inserted into the printed circuit board holes.

EXAMPLE Hereinafter, an example of the present invention will be described with reference to the drawings. FIG. 1 is a sectional view of a radial type electronic component according to an embodiment of the present invention, and FIG. 2 is a front view of the radial type electronic component in the same embodiment.

In FIGS. 1 and 2, numeral 6 indicates a characteristic element such as a varistor, which indicates the basic characteristics of a radial type electronic component.

Reference numerals 7 denote electrodes provided on opposing surfaces of the characteristic element 6, respectively. Reference numeral 8 denotes a metal conductor wire, which leads the basic characteristics of the characteristic element 60 from the electrode 7 to the outside. 9 is an exterior case, and 1o is an insulating resin. The characteristic element 6 is arranged inside the outer case 9 so that a straight line connecting the two metal conductive wires 8 is parallel to the side surface of the outer case 9.

Regarding the radial type electronic component configured as above,
The operation will be explained below.

First, the basic characteristics of the characteristic element 6 are the electrode 7. It is led out to the outside through the metal conductor wire 8. That is, the basic characteristic of the characteristic element e is shown between two metal conductive wires 8.

In addition, the exterior case 9. The insulating resin 1o serves to protect the characteristic element 6 from the external environment. Since the characteristic elements are arranged in the exterior case 9 in such a way that the straight line connecting the two metal conductors 8 is parallel to the side surface of the exterior case 9, the two metal conductors The structure is such that the position of the metal conductive wire 8 can be known.

As described above, according to this embodiment, since the positions of the two metal conductive wires 8 can be seen from the side surface of the outer case 9, they can be easily inserted into the printed circuit board holes when assembled to a printed circuit board.

Effects of the Invention As described above, according to the present invention, electrodes are provided on opposing surfaces of the characteristic element, metal conductive wires are led out in the same direction from each of the electrodes, and the two metal conductive wires are connected. By arranging the characteristic element in the outer case so that the straight line is parallel to the side surface of the outer case, the metal conductor can be easily inserted into the printed circuit board hole when assembled to the printed circuit board. It can be done, and its practical effects are great.

[Brief explanation of drawings]

FIG. 1 is a sectional view of a radial electronic component according to an embodiment of the present invention, FIG. 2 is a front view of a radial electronic component in the same embodiment, and FIG. 3 is a front view of a conventional radial electronic component. FIG. 4 is a sectional view of the conventional radial electronic component. 6... Characteristic element, 7... Electrode, 8...
...Metal conductor, 9...Exterior case, 1o.
...Insulating resin. Name of agent: Patent attorney Toshio Nakao and 1 other person No. 3
figure

Claims (1)

[Claims] Electrodes are provided on each opposing surface of the characteristic element,
Metal conducting wires are led out from each of the electrodes in the same direction, and the characteristic element is disposed within the outer case so that a straight line connecting the two metal conducting wires is parallel to a side surface of the outer case. A radial type electronic component.