Abstract: A connector mounting structure on a circuit board is presented. A connector has a plurality of terminals comprising first terminals separated with a predetermined pitch and second terminals separated with a pitch larger than the predetermined pitch. The first and second terminals have respectively a first tail part facing toward the circuit board and a second tail part bent toward the circuit board after extending in the lateral direction from the connector housing. The first tail part is reflow-soldered to a land part formed on a surface of the circuit board, and the bent top end of the second tail part is inserted into a mounting hole penetrating another land part formed on the circuit board and reflow-soldered. In this mounting structure of the connector, it is simultaneously possible to narrow a pitch between terminals and to increase the peeling strength.

Abstract: A connector mounting structure on a circuit board is presented. A connector has a plurality of terminals comprising a first terminal separated with a predetermined pitch and a second terminal separated with a pitch larger than the predetermined pitch. The first and second terminals have respectively a first tail part facing toward the circuit board and a second tail part bent on the circuit board side after extended in the lateral direction of the connector housing. The first tail part is reflow-soldered to a land part formed on the surface of the circuit board, and the bent top end of the second tail part is inserted into a mounting hole penetrating the other land part formed on the circuit board and reflow-soldered. In this mounting structure of the connector, it is simultaneously possible to narrow a pitch between terminals and to increase the peeling strength.

Abstract: A housing device 100 for plural components that can be arrayed one on top of another includes a support 101 for housing the components on introducing the latter into the support, and a locking unit 102 configured for preventing the components housed in the support 101 from being moved out of the support 101. The housing device 100 also includes a base member 103 having an unlocking support 101 which is adapted to release the state of the locking unit 102 prohibiting the movement of the components housed in the support 101. The components to be housed are usually locked by the locking unit 102. The locked state of the components is established by simply placing the components into the support and is released by the unlocking support 101. A larger number of the components can be housed on top of each other if so desired.