DF37B-70DP-0.4V屬于連接器互連器件的陣列邊緣型夾層式（板對(duì)板）。由日本廣瀨電機(jī)株式會(huì)社制造生產(chǎn)的DF37B-70DP-0.4V陣列，邊緣型，夾層式（板對(duì)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(duì)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

1. Reduced size and board-occupied area

With the mated height of 0.98 mm, width of 2.98mm and length of 8.22 mm (30 positions) the connectors are one of the smallest in its class. Sufficiently large flat areas allow pick-up with vacuum nozzles of automatic placement equipment.

2. Reliable electrical and mechanical connection

Despite its small mated height, unique contact configuration, with a 2-point contacts and effective mating length of 0.25mm, assures highly reliable connection while confirming a complete mating with a definite tactile feel.

3. Self alignment

Recognizing the difficulties of mating extremely small connectors in limited spaces, the connectors will self-align within 0.3mm.

4. Physical shock and vibration protection

2-point contact assures electrical connection in a shock or vibration applications.

5. Solder wicking prevention

Nickel barriers (receptacles) and unique forming of the contacts (headers) prevent un-intentional solder wicking.

6. Contamination protection

Insulator walls protect the contact areas against flux splatter or other physical particles contamination.

7. RoHS compliant

All components and materials comply with the requirements of EU Directive 2002/95/EC.

■Applications

Mobile phones, digital cameras, digital camcorders and other thin portable devices requiring high reliability board-to board/ board-to-FPC connections.