Detailed Explanation Of Heavy-duty Connector Specification Selection Techniques!

With the trend of high-density assembly of electronic equipment, heavy duty 2 pin connector has become the mainstream choice due to its compact structure and reliable performance. In this article, Xinpengbo Electronics will systematically analyze the selection methodology from the dimensions of electrical parameters, mechanical characteristics to application adaptation.

1. Core parameter matching for heavy duty connector 16 pin specification selection

1. Spacing standard:

? 1.27mm spacing: suitable for consumer electronics (TWS headphones, etc.), contact impedance ≤30mΩ

? 2.0mm spacing: preferred for industrial control equipment, vibration resistance improved by 40%

? 2.54mm spacing: general design, supports 3A current transmission

2. Pin configuration:

? Double-row 4-50PIN layout (even number increment)

? Special models support mixed row design (such as 16+10PIN)

2. Performance verification points for heavy duty connector 5 pin specification selection

Test items Industrial standard Consumer standard Plug-in life ≥500 times ≥300 times Contact resistance ≤20mΩ≤50mΩ Insulation resistance ≥1000MΩ≥500MΩ

3. Typical application solutions for heavy duty connector 6 pin specification selection

Medical equipment case:

Select 2.0mm spacing/24PIN patch type, through:

? Medical grade plastic material (UL94 V-0)

? Gold-plated contacts (0.8μm thickness)

? Automated optical inspection (AOI) compatible package