Container for electrical components

Claim 2

A one-piece extruded container for semi-conductor devices having a box-like shape resin encapsulation and a plurality of leads protruding from at least two side surfaces thereof and bending along a bottom surface of the devices, the container comprising an elongated tube formed of a plastic material so that a plurality of semi-conductor devices can be stored therein, said tube comprising a bottom wall, spaced side walls extending upwardly from said bottom wall, and a top wall joined to upper ends of said side walls, said bottom wall and said side walls being formed of an electrically conductive plastic material of a substantially equal thickness, said top wall including a longitudinally extending transparent window of plastic material integrally extruded with said side walls, an upper surface of said transparent window is flush with remaining portions of the top wall formed of the electrically conductive material, and electrically conductive portions sandwiching said transparent window and having a thickness substantially equal to the thickness of said bottom wall and said side walls, the thickness of said transparent window in said top wall being smaller than the thickness of said electrically conductive portions thereof so that a plane including a lower surface of said window and a plane including the lower surfaces of said conductive portions are spaced at a predetermined distance.

Claim 3

The container for electrical components according to claim 1, wherein said bottom wall, said side walls, and the electrically conductive portions of said top wall consist of conductive polyvinyl chloride, said transparent window in said top wall consisting of transparent polyvinyl chloride.

Claim 4

The container for electrical components according to claim 2, wherein said conductive polyvinyl chloride contains carbon.

Claim 5

The container for electrical components according to claim 1, wherein the upper surface of said transparent window in said top wall and that of said electrically conductive portions thereof are flush with one another.

Claim 6

The container for electrical components according to claim 1, wherein the thickness of said electrically conductive portions of said top wall is about 0.9 mm, the thickness of said transparent window therein being about 0.6 mm.

Claim 7

A controller according to claim 1, further comprising a pair of projections extending in a longitudinal direction of the upper and lower surface thereof.

Claim 8

The container for electrical components according to claim 1, wherein the portions of said transparent window in said top wall which are in the vicinity of both ends of said tube are provided with holes into which a stopper for preventing the falling of said electrical components is inserted.

Claim 9

A one-piece extruded container for storing electrical components each of which includes a resin-sealed body, a radiation member extending from said body, and a plurality of leads extending from said body in a direction opposite to the direction in which said radiating member extends, the container comprising an elongated tube of a plastic material, incuding a first housing portion for accommodating the resin-sealed body of said electrical component, a second housing portion for accommodating the radiating member of said electrical component, and a third housing portion for accommodating the leads of said electrical component, a bottom wall of said first housing portion, and said second and third housing portions including an electrically conductive plastic material, an integrally extruded top wall of said first housing portion including a transparent window of a plastic material positioned in the substantially central section thereof and extending in a longitudinal direction thereof, an upper surface of a top wall of said housing portion being flush with a top surface of said transparent window, and electrically conductive portions sandwiching said transparent window, a thickness of said transparent window in said top wall being smaller than a thickness of said electrically conductive portions thereof so that a plane including a lower surface of said transparent window and a plane including lower surfaces of said conductive portions are spaced at a predetermined distance.

Claim 10

A one-piece extruded container for storing electrical components each of which includes a resin-sealed body, a radiation member extending from said body, and a plurality of leads extending from said body in a direction opposite to the direction in which said radiating member extends, the container comprising an elongated tube of a plastic material, incuding a first housing portion for accommodating the resin-sealed body of said electrical component, a second housing portion for accommodating the radiating member of said electrical component, and a third housing portion for accommodating the leads of said electrical component, a bottom wall of said first housing portion, and said second and third housing portions including an electrically conductive plastic material, an integrally extruded top wall of said first housing portion including a transparent window of a plastic material positioned in the substantially central section thereof and extending in a longitudinal direction thereof, an upper surface of a top wall of said housing portion being flush with a top surface of said transparent window, and electrically conductive portions sandwiching said transparent window, a thickness of said transparent window in said top wall being smaller than a thickness of said electrically conductive portions thereof so that a plane including a lower surface of said transparent window and a plane including lower surfaces of said conductive portions are spaced at a predetermined distance.

Claim 11

The container according to claim 8, wherein a bottom wall of said first housing portion, electrically conductive sections of said top wall, and said second and third housing portions are formed of a conductive polyvinyl chloride, said transparent window in said top wall being formed of transparent polyvinyl chloride.

Claim 12

The container according to claim 9, wherein said conductive polyvinyl chloride contains carbon.

Claim 13

The container according to claim 8, wherein the upper surfaces of said window in and said electrically conductive portions of said top wall of said first housing portion are flush with one another.

Claim 14

The container according to claim 8, wherein the thickness of said electrically conductive portions of said top wall of said first housing portion is about 0.9 mm, the thickness of said transparent window therein being about 0.6 mm.

Claim 15

The container according to claim 8, wherein said electrical components stored in said tube are semiconductor devices.

Claim 16

The container according to claim 8, wherein the portions of said transparent window in said first housing portion which are in the vicinity of both ends of said tube are provided with holes into which a stopper for preventing the falling of said electrical components is inserted.