99精品视频免费热播在线观看丨无码国产成人午夜视频在线播放丨97碰碰碰免费公开在线视频丨成a人片亚洲日本久久丨欧洲精品卡1区2卡三卡四卡

Welcome to Hashimoto Precision Metal (Shenzhen) Ltd

Mailbox:

info@hskcoltd.com

Hashimoto Precision Metal (Shenzhen) Ltd

Specialize in precision stamping parts since 1935
News
Your position: Home > News > Industry news > Detailed introduction of automobile harness terminal

Contact us

Hashimoto Precision Metal (Shenzhen) Ltd

Address: No. 25, Xinfa East Road, Xiangshan Community, Xinqiao street, Bao'an District, Shenzhen 518125, P.R.China

Tel: +86-755-27267875

Email: info@hskcoltd.com

Industry news

Detailed introduction of automobile harness terminal
Release time:2021-11-25Views:9017


Automobile harness terminal is a kind of conductive element that can form a circuit with corresponding conductive elements. The connector includes plug and Jack, which plays the role of electrical connection. The materials used are conductors of copper and its alloy, whose surfaces shall be silver, gold or tin plated to improve corrosion resistance, anti-oxidation and rust protection.

1) Terminal type

According to its shape, the terminals can be divided into sheet series, cylindrical series and linear connection series . 

The wiring material for sheet series is H65Y or H70Y, and its material thickness is 0.3 ~ 0.5. Figure 2 shows a schematic diagram of the components.

2) The wiring material for the cylinder series is H65Y or Qsn6.5-0.1 with material thickness 0.3 ~ 0.4. Schematic diagram of the components is shown in Figure 3.

image.png

3) The terminal blocks connected by wires are divided into three types: U-type, fork-type and hole-type.

① U-type junction box made of H62Y2, H65Y, H68Y or Qsn6.5-0.1, the material thickness is 0.4~0.6;

② Fork terminal is also known as Y-type terminal. The material of Y-type terminal is H62Y2, with material thickness of 0.4 ~ 0.6, local nickel plating and good conductivity. See Fig. 4b for schematic diagram of some components;

③ H65Y and H65Y2 are generally used as the base materials, the thickness of hole terminal is 0.5 ~ 1.0. The schematic diagram of some components is shown in Fig. 4c.
image.png


Principles of selecting automobile harness terminals

Different wiring modes can be selected according to different connectors and needs. Equipment with high performance requirements, such as airbag junction box, ABS and ECU, gold-plated parts shall be preferred to ensure safety and reliability; considering the cost, local gold plating can be selected to meet the performance requirements.


The specific principles of selection are as follows:

① Make sure that the terminal matches the selected plug.

② Select the appropriate posts according to the diameter of the pressed wire.

③ After the single-hole waterproof plug-in is selected, terminal available for pressing water shall be selected.

④ Ensure reliable connection. When selecting wiring posts, ensure good contact with electrical components, minimize contact resistance and improve reliability. For example, surface contact is better than point contact, and pinhole type is better than plate spring type. The connector for double spring pressure device (with small contact resistance) shall be preferred for design. 

⑤ Impedance matching: Impedance matching requirements for certain signals, especially RF signals, are much stricter. Impedance mismatch will lead to signal reflection and affect signal transmission. Therefore, when selecting an automobile harness terminal, be sure to choose the impedance matching.

Inquire Now * required
Submit
主站蜘蛛池模板: 日韩a无v码在线播放| 国产成人一区二区三区别| 久久中文骚妇内射| 亚洲综合色区中文字幕| 久久久久久久久久久大尺度免费视频 | 99这里有精品热视频| 人成午夜大片免费视频77777| 国产成人午夜福利院| 人人妻人人澡av| 内射气质御姐视频在线播放| 亚洲va久久久噜噜噜久久| 69大东北熟妇高潮呻吟| 国产精品久久久久av福利动漫| 女被男啪到哭的视频网站 | 欧美午夜片欧美片在线观看| 亚洲精品第一区二区三区| 久久久久青草线蕉综合超碰| 欧美成人亚洲高清在线观看| 国产精品美女久久久久av爽| 亚洲妇女行蜜桃av网网站| 亚洲男女内射在线播放| 日韩精品一区二区三区在线观看l| 国产素人在线观看人成视频| 日本一卡二卡3卡四卡网站精品 | 免费大片av手机看片不卡| 欧美亚洲人成网站在线观看| 亚洲精品乱码久久久久久蜜桃图片| 再深点灬舒服灬太大了在线视频 | 蜜桃av久久久一区二区三区麻豆| 一区二区三区乱码在线 | 欧洲| 无尺码精品产品视频| 国产 | 欧洲野花视频天堂视频p | 国模无码一区二区三区| 97精品免费公开在线视频| 亚洲精品一区国产精品| 精品国产天堂综合一区在线| 无遮挡十八禁污污网站在线观看| 欧美日本精品一区二区三区| 亚洲精品中文字幕乱码| 国产女厕偷窥系列在线视频| 日本熟妇色高清播放|