# Harwin - M80 系列 Datamate L-Tek 連接器接頭

**URL:** <https://forum.digikey.com/t/harwin-m80-datamate-l-tek/32454>\
**Category:** 常見問題\
**Tags:** harwin-inc\
**Created:** [June 29, 2023, 6:14am UTC](https://forum.digikey.com/t/harwin-m80-datamate-l-tek/32454 "2023-06-29T06:14:09Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Angus\_Lai](https://sea2.discourse-cdn.com/digikey/user_avatar/forum.digikey.com/angus_lai/32/9895_2.png) [@Angus\_Lai](https://forum.digikey.com/u/Angus_Lai)\
**Post date:** [June 29, 2023, 6:14am UTC](https://forum.digikey.com/t/harwin-m80-datamate-l-tek/32454/1 "2023-06-29T06:14:09Z")

</div>

當您搜索 [Harwin](https://www.digikey.tw/zh/supplier-centers/harwin) 的 [M80 系列](https://www.digikey.tw/zh/products/filter/rectangular-connectors/headers-male-pins/314?s=N4IgjCBcpg7AnAJiqAxlAZgQwDYGcBTAGhAHsoBtcANmsQBZkBdEgBwBcoQBldgJwCWAOwDmIAL4k48AKwoQ6SNnzEylEAGYZABgTUQLEBy69BoiSQC09eYuWESANyGZcDtZCoMw1DQbackCAS4uJAA&_ga=2.105682752.237876900.1687920543-1018833380.1665543703) Datamate L-Tek 連接器接頭金觸點塗層的厚度公差時，或會發現規格書上並沒有顯示厚度公差。 您可以參考以下資料：

例如，對於零件編號 [M80-8820345](https://www.digikey.tw/zh/products/detail/harwin-inc/M80-8820345/9085226) ：  
 ![image](https://global.discourse-cdn.com/digikey/original/3X/f/a/fa3d4db5ad90380973ea7628fae461de121826e5.png)

![image](https://global.discourse-cdn.com/digikey/original/3X/f/d/fd6779daaffe886ab21e8bbd7c51308f4dc11ee4.png)

Harwin 確認 M80 系列 Datamate L-Tek 連接器接頭的金觸點塗層厚度範圍為 **0.75 - 0.90 um** 。

以下文件列出了 Datamate 信號觸點電鍍厚度的其他資料：

> **[2021-11-23\_Plating\_thickness\_on\_Datamate\_signal\_contacts.pdf](https://cdn.harwin.com/pdfs/2021-11-23_Plating_thickness_on_Datamate_signal_contacts.pdf)**
>
> 331.89 KB

> **適用的零件編號**
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> B5743-107-M-T-3  
> B5743-117-M-L-3  
> B5743-204-M-T-3  
> B5743-208-M-T-2  
> B5743-210-M-T-2  
> B5743-212-M-T-3  
> B5743-214-M-L-3  
> B5743-214-M-T-3  
> B5743-216-M-L-3  
> B5743-216-M-T-3  
> B5743-220-M-T-3  
> M80-8280445P  
> M80-8281045P  
> M80-8281245P  
> M80-8281445  
> M80-8282045  
> M80-8282045P  
> M80-8282645P  
> M80-8660605  
> M80-8681405  
> M80-8771705  
> M80-8791705  
> M80-8772205  
> M80-8781705  
> M80-8792205  
> M80-8782205  
> M80-8421745  
> M80-8761705  
> M80-8422245  
> B5743-103-M-T-A  
> B5743-234-M-T-2