Patent ID: 11909144
Assignee: ENPLAS CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 17:
18. The socket according to claim 17, wherein
in a first one of the plurality of penetrating holes where the kind of the pin to be held is a signal pin, the conductive layer is provided on the inner circumferential surface of the middle part,
in a second one of the plurality of penetrating holes where the kind of the pin to be held is a ground pin, the conductive layer is provided on the inner circumferential surface of the upper part and the middle part, and
in a third one of the plurality of penetrating holes where the kind of the pin to be held is a power pin, the conductive layer is not provided on the inner circumferential surface of the upper part nor the middle part.