Yazaki Corporation

Masashi Nagao

Norihito Suzuki

Hisafumi Maruo

Masayuki Saito

Takanori Watanabe

Masayuki Sato

In an apparatus for multiplex communication, a bus line constitutes a bus type network for connecting a plurality of terminal communication equipments. A plug-shaped terminating resistance device is detachably provided at an end of the bus line to reduce reflection noise.

Apparatus for multiplex communication

A chip part ( ) is mounted on bus bars ( ), and connection portions ( ) of the chip part ( ) are soldered to the bus bars ( ), respectively. At this time, recesses ( ) are beforehand formed respectively in soldering lands of the two spaced-apart bus bars each corresponding to a predetermined solder wetting area. The chip part is soldered to the bus bars in such a manner that the connecting portions are spaced apart from inner edges of these recesses, respectively, thereby forming a solder fillet between at least part of each of the recesses and the corresponding connecting portion of the chip part.

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Haibara-gun, Japan

Masashi Nagao