【产品】支持线对板连接的1.27mm简牛连接器，车针材料青铜、镀金镍，工作温度-40~+105℃

时间： 2021-09-23 来源：维峰电子

技术问答

维峰电子公司推出的3140系列、3141系列、3143系列简牛连接器，其间距为1.27*2.54mm，适合客户1.27*2.54间距线对板连接应用，有直针，贴片形态，同时现有多种Pin数可生产，最小10P，最大100P，可满足复杂的互连应用需求。

3140、3141、3143系列简牛连接器的工作电流分别是1.0A，绝缘强度最小为1000 毫兆。车针材料为青铜，镀金镍，可有效降低接触阻抗。其绝缘材料采用聚酯PA9T高温料，可燃性等级符合UL94V-O标准要求，应用过程中更加安全。此外，压接端子的工作温度范围-40℃ to +105℃，符合欧盟 RoHS (2011/65/EU) 指令要求，可靠性高。3140、3141、3143公端可配合压线头5242 IDC使用。

3140、3141、3143系列简牛连接器主要应用于电脑及周边设备、通信产品、测试仪器、消费性电子产品、汽车、工业、医疗电子、军事及航天工业所生产之产品中即连接两个有源器件的器件，传输电流或信号。

具体特性参数如下：

额定电流：1.0AMP

接触电阻：20mΩ Max

绝缘电阻：1000MΩ Min

耐受电压：500V AC/Minute

工作温度：- 40℃ to +105℃

接触材料：青铜

接触电镀：镀金镍

绝缘材料：聚酯（UL94V-0）

标准：PA9T黑色+ 33％GF

SMT共面性：

M型：

0.10MM(02-40P)

0.12MM(40-60P)

0.15MM(Above60P)

UL号：E248993

3140系列选型料号说明：

3143系列选型料号说明：

3141系列选型料号说明：

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本文由郭昊旻转载自维峰电子，原文标题为:1.27mm*2.54简牛连接器为线对板连接器，PA9T料青铜工作温度可达-40℃ to +105℃，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

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维峰电子（WCON）牛角/简易牛角/IDC插座/DIP插头/卡边缘连接器 & 扁平电缆选型指南

目录- Assembly instruction 0.80-1.00mm Box Header Connector 1.27*1.27mm IDC Socket/Dip Plug Connector/Box Header/Ejector Header 1.27*2.54mm Box Header/IDC Socket/Ejector Header/Dip Plug Connector 2.00mm Box Header/Ejector Header/IDC Socket/Dip Plug 2.54mm Box Header/Ejector Header/IDC Socket/Dip Plug/Card Edge Flat Cable

型号- 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

选型指南 - 维峰电子 - 2020/7/7 PDF 英文下载