Abstract: An electronic module MO2 comprises a housing (1) within which an electronic circuit (2) resides, and a mounting tag (15) for mounting the electronic module MO2 on a printed circuit hoard PCB. The mounting tag (15) comprises, from an end towards the housing, a first portion (15A), a second portion (15B) and a third portion (15C). The first portion (15A) has a first width inferior to a second width of the second portion (15B) so as to define a first abutment (16A). The first abutment will come into contact with a printed circuit board PCB when the mounting tag (15) is inserted in a hole (18) of that printed circuit board having a hole width comprised between the first width and the second width. The second width of the second portion 15B is inferior to a third width of the third portion (15C) so as to define a second abutment (16B).

Abstract: The invention relates to an arrangement for the transport of circuit boards (7), such as printed circuit boards or substrates, along a transport path between and/or in the various work stations during assembly, the circuit boards being manipulated in a well-defined position, which arrangement comprises a conveyor chain (3) carrying holding devices (3d) for individual circuit boards (7), which holding devices are spaced apart at distances equal to a plurality of chain links (3c), and transport strip portions (7b) of board material provided on and separable from the circuit boards (7), which strip portions have no circuit function and can be held by the holding devices (3d) for transport by way of the moving conveyor chain (3).

Abstract: An electric hot plate assembly including an electrically heated hot plate having at least one electrical conductor disposed therewithin for heating an annular zone of the plate when energized, cover means defining an enclosed space located immediately beneath said hot plate and secured thereto, and a device for limiting the operating temperature of the hot plate, the temperature limiting device comprising a housing, a bimetallic element projecting from said housing into said enclosed space at a location beneath said annular zone, the housing having a base portion disposed externally of said enclosed space, connecting terminals located in the base portion of the housing for connecting said at least one hot plate conductor to an electrical supply, and switch means located in said base portion of the housing and adapted to be actuated by the bimetallic element by a pressure rod means, said bimetallic element being curved, the first end of said bimetallic element being in pressure engagement with said pressure ro