FX4C-40P-1.27DSA连接器互连器件的阵列边缘型夹层式（板对板）规格书PDF中文资料

FX4C-40P-1.27DSA属于连接器互连器件的阵列边缘型夹层式（板对板）。由日本广濑电机株式会社制造生产的FX4C-40P-1.27DSA阵列，边缘型，夹层式（板对板）这种连接器具有布置成排的触头，以及通常为矩形而非圆形的轮廓。这些器件可用于直接在印刷电路板之间建立可插拔连接，而无需使用电线或电缆，并且可以在相对较小的空间中提供大量的电气连接。因此，它们通常用于连接空间受限系统的元器件。

■Features

The FX4 series is a miniature board to board connectors, where the stacking height can be set at the 1mm interval. According to the mounting method, you can select the product from the through hole type and SMT type.

●Through hole Type

1. Small and Light

The mounting space and weight is reduced about 30, compared to the conventional product (HRS FX2 series), respectively, and the mounting area about 70 reduced, compared to the conventional one.

2. Stacking Height 5 to 11mm

The board to board stacking height can be set per 1mm from 5mm up to 11mm.

3. Flux Swell Prevention

When solder is dipped, the flux swell from the board rear side is completely prevented.

4. Mis-insertion Prevention and Low

Insertion/Extraction Force Mechanism The connection area is designed to completely prevent the

mis-insertion. Moreover, the low insertion/extraction mechanism is adopted.

●SMT Type

1. Small and Light

The mounting space and weight is reduced about 40, compared with the conventional product (HRS FX2 series), and the mounting area is reduced 80, compared to the conventional one.

2. Stacking Height 6 to 11mm

The board to board stacking height can be set per 1mm from 6mm up to 11mm. In addition, the height can be also set in combination with the through hole type.

3. Mis-insertion Prevention and Low

Insertion/Extraction Structure The connection area is designed to completely prevent the mis-insertion. Moreover, the low insertion/extraction force mechanism is adopted.

4. Positioning Boss Selectable

According to the mounting condition, it is selected whether or not the boss is required. Regarding the boss attached type, the boss eccentric position can stabilize the mounting direction.