Product Parameter

Product Name: 2.54 spacing single and double row DIP pin header

Pin: 1 * 1-1 * 40p, 2 * 2-2 - * 40p

Rated current 5A

Rated voltage 250V

Contact resistance ≤ 20m Ω

Insulation resistance ≥ 1000m Ω

Working temperature: - 25? - + 105

The welding temperature is + 260 ° for 10s

Packaging: bag, box, tube, tape (roll)

Application fields: industrial control system, SPC exchange, computer, display (screen), instrumentation, security, automotive new energy, lighting, digital appliances, set top box, communication equipment and other fields

Product parameters:

Needle length: customized, up to 70mm

Plastic materials: PBT, PA6T, PA9T, LCP

Contact terminal material: H62 / H65 brass, phosphor bronze, alloy, copper clad steel

Single plastic height: 1.0 mm, 1.5 mm, 1.7 mm, 2.0 mm, 2.5 mm

Plastic color: black, white, yellow, red, blue, orange, grey, grey

Electrodeposition: gold, tin, nickel and silver plating

網絡優(yōu)化資料：

排針滾鍍嚴格來說叫滾鍍。它是將一定數量的小零件放入專用滾筒中，在滾動狀態(tài)下，以間接導電的方式在零件表面沉積各種金屬或合金涂層，以達到表面保護裝飾和各種功能目的的電鍍加工方法。典型的滾鍍工藝是:將預鍍處理后的小零件放入滾筒內，pin針端子滾筒內的陰極導電裝置靠零件自身重力壓緊，以保證排針排母零件電鍍時所需電流的順利傳遞。

滾筒以一定速度向一定方向轉動，零件在滾筒內轉動后滾動下落。同時，主要金屬離子在電場的作用下還原為零件表面的金屬鍍層，鼓外的新鮮溶液通過鼓壁板上無數的小孔不斷補充到鼓內，而鼓內的舊液和電鍍過程中產生的氫氣也通過這些小孔排出鼓外。

圖紙下載：

CH-254-PH-X-XX-H-S-XXX-XXY-X-Model.pdf