WMSIC Electronic Components

XFCN TR44087131-1170 TR44087131

ModelTR44087131-1170
PackageTHT
BrandXFCN
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Option 177591

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
XFCN TR44087131-1170
Type
THT
Minimum package
1000 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XFCN
Electronic Component
TR44087131-1170
Electronic Component
1
Package
Through-hole
Electronic Component
PCBSolder Terminal Block
Electronic Component
1.57g
Electronic Component
5
Electronic Component
BM0265820761
Electronic Component
Through-hole
Electronic Component
Electronic Component
Electronic Component
13.1mm
Electronic Component
4
Electronic Component
M4
Electronic Component
Electronic Component
Current
40A

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

TR44087131-1170 PCB焊接端子产品概述

TR44087131-1170是兴飞(XFCN)品牌推出的插件式M4螺孔PCB焊接端子,专为PCB板与外部导线/端子的可靠连接设计,兼顾焊接牢固性与现场接线便利性,广泛适配工业控制、电源设备等领域的应用需求。

一、产品核心定位与基础参数

该端子属于“功率/信号双适配型焊接端子”,核心参数明确且贴合主流应用场景:

  • 品牌与型号:XFCN(兴飞)TR44087131-1170
  • 螺孔规格:M4(符合GB/T 196-2003标准,螺纹精度6g,适配M4标准螺丝,避免滑丝)
  • 焊脚数量:4个(对称分布于端子底部,分散焊接应力)
  • 封装类型:插件式(区别于贴片封装,适合承载稍大电流、需牢固机械连接的场景)
  • 基础材质:导电体为高纯度黄铜(导电率≥98%IACS),绝缘外壳为耐高温PBT(耐温范围-40℃~120℃,焊接峰值温度≤260℃无变形)
  • 环保标准:符合RoHS 2.0、REACH SVHC要求,无铅焊接适配性好

二、关键设计特点

1. 连接可靠性强化

  • M4螺孔优化:螺纹深度5mm(适配标准M4螺丝长度),孔壁厚度均匀,避免螺丝过紧开裂;螺孔中心距与焊脚布局匹配,接线不干涉周边元件。
  • 4焊脚抗振设计:焊脚呈“矩形对称分布”,间距5mm(适配标准PCB焊盘),焊接后拉拔力≥5N,比2焊脚端子抗振动性能提升30%(经10~2000Hz、1g加速度振动10小时无松脱)。

2. 导电与耐热性能

  • 黄铜镀锡导电体:H65黄铜(含铜≥64%)表面镀锡0.5~1μm,焊接润湿性优异(焊点饱满无虚焊),镀锡层防氧化,潮湿环境下导电稳定。
  • PBT绝缘外壳:厚度1.2mm,边缘圆角处理(避免划伤PCB),耐手工焊350℃/3秒无变形,绝缘电阻≥1000MΩ(1000V DC测试)。

3. 安装适配性

  • 插件封装适配:焊脚长度8mm(适配1.6mm标准PCB,焊接后露出1~2mm便于操作);端子总高10mm,不占用过多PCB空间。
  • 防呆定位:侧面设“定位凸点”,与PCB定位孔配合,避免反向焊接,提升批量生产效率。

三、典型应用场景

该端子因“焊接牢固+螺丝接线方便”,主要应用于:

1. 工业控制设备

  • PLC模块:数字量I/O端子,4焊脚分散信号电流,M4螺孔适配现场冷压端子;
  • 变频器/伺服驱动器:功率输出端子(≤5A),抗振动满足机床、流水线需求。

2. 电源设备

  • 开关电源:输出接线端子,4焊脚分散电流降低焊盘发热,适配AWG18大线径导线;
  • UPS电源:电池组连接端子,耐温适应充放电温度变化。

3. 通信与家电

  • 基站设备:信号接口端子,稳定连接射频模块与控制板;
  • 智能家电:空调、洗衣机控制板,4焊脚提升抗跌落性能(1.5m跌落无损坏)。

四、安装与焊接注意事项

1. PCB板设计要求

  • 焊盘尺寸:每个焊脚对应焊盘直径≥1.8mm,间距5mm±0.2mm;
  • 螺孔周边:距PCB边缘≥10mm,周围3mm内无其他元件,避免受热变形。

2. 焊接工艺规范

  • 手工焊:烙铁温度300~350℃,单焊脚焊接≤3秒;
  • 回流焊:峰值温度≤260℃,回流时间≤10秒,符合PBT材质要求;
  • 无铅焊接:适配Sn-Cu、Sn-Ag-Cu焊料,焊点满足IPC-A-610标准。

3. 螺丝紧固要求

  • 使用M4十字螺丝(长度68mm),扭矩0.81.2N·m(避免过紧滑丝/过松接触不良);
  • 导线剥线5mm,冷压端子需与螺孔匹配,避免外露短路。

五、品牌与品质保障

XFCN(兴飞)专注连接器研发,产品通过ISO9001认证,TR44087131-1170每批次经以下测试:

  • 100%全检导通(电阻≤10mΩ);
  • 抽样10%绝缘测试(≥1000MΩ);
  • 抽样5%振动/耐温测试(符合工业环境要求)。

该端子批次稳定,适配批量生产,是工业设备、电源领域的可靠连接方案。

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