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<p>The manufacturer is identified on the contact using a “MINT” mark. This mark is recorded in a certification organization and is unique per manufacturer. For Amphenol Socapex, the mint mark is ||.</p>
<p>Our <a href="/products/contacts/signal-contacts/en3155-signal-contacts" target="_blank">EN3155 contacts</a> are all manufactured in Thyez, France in our dedicated Contacts workshop.<o:p></o:p></p>
<p>Yes there is two lengths for socket contacts because of the connector cavities:</p>
<ul>
<li>M39029/57 and EN3155-003 for MIL-DTL-38999 series II, EN4165 and 2M</li>
<li>M39029/56 and EN3155-009 for MIL-DTL-38999 series I and III and EN364.</li>
<li><a href="/faq?facets_query" target="_blank">What is the meaning of the color bands on standardized contacts ?</a></li>
<li>The color bands are marked on the contact to permit the identification of them.<br>For AS39029 contacts, there are 3 colors bands called “BIN” code (for Basic Identification Number). Please refer to the below chart to determine the BIN code.</li>
</ul>
<article class="align-center">
<img width="555" height="81" alt="color brands contacts contact" loading="lazy" class="lazyload" data-src="/sites/default/files/styles/optimized/public/media/image/2024-02/contact.png?itok=3TpIC9Hy">
</article>
<p> </p>
<article>
<img width="315" height="95" alt="contact bin code" loading="lazy" class="lazyload" data-src="/sites/default/files/styles/optimized/public/media/image/2024-02/contact_2.png?itok=my15Filt">
</article>
<p>BIN CODE = 672</p>
<p class="MsoNormal" style="line-height:normal;mso-margin-bottom-alt:auto;mso-margin-top-alt:auto;">2 major standards defines the contacts for connectors, AS39029 and EN3155. There are defining dimensions and performances. SAE organization is managing AS39029 (United States) and ASD-STAN is managing EN3155 (Europe).</p>
<article class="align-center">
<img width="945" height="914" alt="standars driven contacts contact" loading="lazy" class="lazyload" data-src="/sites/default/files/styles/optimized/public/media/image/2024-02/contacts_3.png?itok=Mcs8PzbW">
</article>
<p class="MsoNormal" style="line-height:normal;mso-margin-bottom-alt:auto;mso-margin-top-alt:auto;"><o:p></o:p></p>
<p class="MsoNormal" style="line-height:normal;mso-margin-bottom-alt:auto;mso-margin-top-alt:auto;">Some reduced or enlarged crimping barrel designs are defined in EN3155 standard. For enlarged crimping barrels, there is some limitation on the diameter in order to allow the use of the extraction tool and to release the contact while inserted.<o:p></o:p></p>
<p class="MsoNormal" style="line-height:normal;mso-margin-bottom-alt:auto;mso-margin-top-alt:auto;">American Wire Gauge is a standardized wire gauge systems defining the diameters of conductive wires. The AWG tables usually are for a single, solid and round conductor. As for the contact size, the higher the gauge or AWG number is, the smaller the wire diameter is. For example, the AWG 0000 (or 4/0) has a diameter of 11.68mm when AWG 40 has a diameter of 0.09mm.<o:p></o:p></p>
<p class="MsoNormal" style="line-height:normal;mso-margin-bottom-alt:auto;mso-margin-top-alt:auto;"><span style="color:black;">The size of the contact is defined by the connector cavity and a relationship with the cable gauge (or AWG). The cable gauge defines the nominal current that the contact can accept. The contact size is identidied by a number. </span></p>
<article class="align-center">
<img width="423" height="165" alt="contacts contact size" loading="lazy" class="lazyload" data-src="/sites/default/files/styles/optimized/public/media/image/2024-02/size_contacts.png?itok=l5dCRwmO">
</article>
<p class="MsoNormal" style="line-height:normal;mso-margin-bottom-alt:auto;mso-margin-top-alt:auto;"><o:p></o:p></p>
<p class="MsoNormal" style="line-height:normal;mso-margin-bottom-alt:auto;mso-margin-top-alt:auto;"><o:p></o:p></p>
<p class="MsoNormal" style="line-height:normal;mso-margin-bottom-alt:auto;mso-margin-top-alt:auto;"><span style="color:black;">Contacts for connectors are called PIN or SOCKET. It defines the gender of contact. </span><o:p></o:p></p>
<article>
<img width="353" height="186" alt="male contacts" loading="lazy" class="lazyload" data-src="/sites/default/files/styles/optimized/public/media/image/2024-02/pin_male.jpg?itok=WUfk0KtM">
</article>
<p class="MsoNormal" style="line-height:normal;mso-margin-bottom-alt:auto;mso-margin-top-alt:auto;"><o:p></o:p></p>
<p class="MsoNormal" style="line-height:normal;mso-margin-bottom-alt:auto;mso-margin-top-alt:auto;"><strong>Pin / Male Contacts </strong><o:p></o:p></p>
<article>
<img width="353" height="186" alt="female contacts contact" loading="lazy" class="lazyload" data-src="/sites/default/files/styles/optimized/public/media/image/2024-02/female_contacts.jpg?itok=ZZhlog3U">
</article>
<p class="MsoNormal" style="line-height:normal;mso-margin-bottom-alt:auto;mso-margin-top-alt:auto;"><o:p></o:p></p>
<p class="MsoNormal" style="line-height:normal;mso-margin-bottom-alt:auto;mso-margin-top-alt:auto;"><strong>Socket / Female Contacts</strong><o:p></o:p></p>
<p class="MsoNormal" style="line-height:normal;mso-margin-bottom-alt:auto;mso-margin-top-alt:auto;"><span style="font-family:"Times New Roman",serif;font-size:12.0pt;mso-ansi-language:EN-US;mso-fareast-font-family:"Times New Roman";mso-fareast-language:FR;" lang="EN-US"> </span><o:p></o:p></p>
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75 欧姆高清同轴触点说明
Amphenol Socapex 的 75 欧姆高清同轴触头专为超高清视频应用而设计,可提供符合 12G-SDI 标准的 4K 或超高清质量的一个通道。这些触头的触头尺寸为 8,与 MIL-DTL-38999、EN3645、EN4165 和 ARINC600 连接器兼容。它们有压接和 PC 尾两种型号。这些触头的主要特点之一是采用了独特的浮动安装技术,从而实现了稳定的微波性能。它们非常适合用于视频显示和采集应用以及飞行娱乐系统。有了这些同轴触头,用户就能以最小的信号损耗实现高质量的视频传输。即使在恶劣的环境中,它们也能提供可靠、稳定的性能。触头的高质量结构确保了较长的使用寿命,使其成为各种视频应用的高性价比解决方案。