Signal distributor

摘要

A signal distributor for connecting a trunk line to branch lines, includes a plastic housing having a ceiling with passage openings, a printed circuit board with plug sockets for contacting a respective branch line. The plug sockets pass from the rear side of the ceiling through the passage openings during mounting of the circuit board. The outer wall of each plug socket and the outer wall of the passage opening edge are narrowly spaced so that, during casting of a housing cavity that receives the circuit board with a potting compound after installing the circuit board, no potting compound passes through the passage opening. The ceiling and the printed circuit board are made of a first plastic, which has low elongation at break, and the edge of the passage opening is made of a second plastic having an elasticity greater than the elongation at break of the first plastic.

主权项

1. A signal distributor for connecting a signal trunk line to a plurality of signal branch lines, comprising:
a plastic housing, which has a housing ceiling comprising a plurality of regularly arranged passage openings; a printed circuit board that supports a plurality of plug sockets for contacting a respective signal branch line, wherein the plug sockets pass from a rear side of the housing ceiling through the respective passage openings associated therewith during mounting of the printed circuit board, wherein an outer wall of each plug socket and an outer wall of an edge of the passage opening associated therewith are narrowly spaced apart from one another so that, during molding of a housing cavity, which receives the printed circuit board, and filling with a potting compound after installing the printed circuit board, no potting compound passes through the passage opening, wherein the housing ceiling and the printed circuit board are made of a first plastic, which has a smaller elongation at break, and the edge of the passage opening is made of a second plastic having an elongation at break that is higher than the elongation at break of the first plastic.