Welcome to Cixi Cihui electronic original factory!

Quality oriented, integrity first, customer first

Customer service

Tel

13777088645

13566508647

Your current location : Home >> Products >> 2.0mm Pin Header
PH2.0 Pin Header DIP TYPE

PH2.0 Pin Header DIP TYPE

  • Cname:2.0mm Pin Header
  • Views:Times
  • Release date:2021-02-19 13:11:11
  • Content
  • Features
  • Parameter

Product Name: 2.0 spacing single and double row straight needle

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

Rated current 3A

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: PCB board to board docking

Product parameters

Needle length: customized, up to 39mm

Plastic materials: PBT, PA6T, PA9T, LCP

Contact terminal material: H62 / H65 brass, phosphor bronze

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

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

Electrodeposition: gold, tin, nickel and silver plating


网络优化资料:


6.8.3母接头螺孔的直径应比螺栓直径大1毫米;钻孔应垂直不歪斜,螺孔中心距误差为0.5毫米

6.8.4母线接触面必须加工平整,无氧化膜(用钢丝刷轮打磨)。pin针接头加工后,其截面折减值:铜母线不应超过原截面的3%;铝母线不应超过原始横截面的5%。

6.8.5镀银母线的搭接面不得随意锉平。如果镀银接触面没有发黑现象,用无水酒精、丙酮或汽油擦拭即可。排针排母厂商排名如果银层是黑色的,可以用金相砂纸轻轻打磨,然后用无水酒精擦拭。

6.8.6母线与母线之间或母线与电气端子之间的螺栓搭接面的安装应符合下列要求:

a)加工后,母线接触面必须保持清洁。

b)母线水平放置时,贯穿螺栓应自下而上贯穿;在其他情况下,螺母应放置在维护侧,螺栓长度应合适。

露出2~5颗螺母。

c)螺栓连接的母线两侧外侧应设置平垫圈,相邻螺栓垫圈之间的净距应大于3毫米。螺母侧应配备弹簧垫圈或锁紧螺母。

d)螺栓的应力应均匀;电器的连接端子不应受到额外的应力而损坏水印。

PH2.0 单双排 180°PH2.0 单双排 180°



Tags

0

Recently Viewed: