DF17(4.0)-50DS-0.5V(57)屬于連接器互連器件的陣列邊緣型夾層式（板對板）。由日本廣瀨電機株式會社制造生產的DF17(4.0)-50DS-0.5V(57)陣列，邊緣型，夾層式（板對板）這種連接器具有布置成排的觸頭，以及通常為矩形而非圓形的輪廓。這些器件可用于直接在印刷電路板之間建立可插拔連接，而無需使用電線或電纜，并且可以在相對較小的空間中提供大量的電氣連接。因此，它們通常用于連接空間受限系統(tǒng)的元器件。

■Features

DF17 series are the connector which has

been developed mainly for the mobile

phone.

Connector Problems Involving in Mobile phone

Example:

The following problems can be solved;

Connector Damage Caused when Mobile

phone is Dropped

Electrical Discontinuity in Printed Circuit

Board is Fixed (Fastened by screws)

Especially, in regard to the resistance to the

drop shock, Hirose has developed a new

connector structure utilizing its unique

technology, and greatly enhanced the

resistance to the drop shock.

In broad variation development, the connector

can be utilized in wide fields of LCD equipment,

miniature information terminal equipment and

so on, in addition to mobile phones.