| 摘要 |
PROBLEM TO BE SOLVED: To provide a coil system equipped with a terminal block capable of enhancing the resistance to pull-out of a terminal pin, without increasing the thickness of a substrate. SOLUTION: The terminal block 20 of a coil system comprises a metal core (made of iron or aluminum), integrally having a substrate portion 22 provided with a central hole 22a being fitted with insert protrusions W and W, and four prismatic terminal pin portions 23 standing from one surface of the substrate portion 22, wherein the proximal end of the terminal pin portion 23 is connected integrally with the substrate portion 22. The entire surface of the metal core, i.e. the front and the rear sides of the substrate portion 22, the inner surface of the central hole 22a, and the four side faces of the metal core of the terminal pin portion 23, is coated with a heat-resistant and electrically insulating coating 24. COPYRIGHT: (C)2006,JPO&NCIPI
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