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Product Name: 2.54 spacing double side horizontal paste
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
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
网络优化资料:
接线板接头的基本性能。
对接线板连接件的基本性能可以分为三类:机械性能、电气性能和环境性能。
联接功能而言,拉力对地面的机械性简易牛角能至关重要。拉拔力分为拉拔力和拉拔力(又称分离力),二者对拉拔力的要求有所不同。相关标准中规定了大插接力和最小分离力,这表明从使用角度看,插接力较小(因此LIF的插接力较低,ZIF的结构的插接力较低),分接力排针单排如果过小,将影响触点的可靠性。
另外重要的机械性能是板对接头的机械寿命。机器寿命实际上是一种耐久性指标,国标GB5095将其称为机械操作寿命。以插入式和拔出式为一个循环,以连接器在规定的插拔式循环之后是否能正常完成其连接功能(如接触电阻值)为判断标准。
对中接头的拉力和机械寿命与触点结构(正压面)接触部位的镀层质量(滑动摩擦系数)和触点排列尺寸精度(对中)有关。