WMSIC Electronic Components

TE Connectivity 215079-4

Model215079-4
PackageThrough-hole, P=2.54mm
BrandTE CONNECTIVITY
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
TE Connectivity 215079-4
Type
TE CONNECTIVITY
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TE CONNECTIVITY
Electronic Component
215079-4
Electronic Component
1
Package
Through-hole, P=2.54mm
Electronic Component
2
Electronic Component
Wire-to-Board
Electronic Component
2.54mm
Electronic Component
3g
Electronic Component
2.54mm
Electronic Component
Electronic Component
PIN
4P
Electronic Component
1
Electronic Component
BM0264973678
Electronic Component
PBT
Electronic Component
Through-hole

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

215079-4 产品概述

一、产品简介

215079-4 是 TE Connectivity(泰科电子)提供的一款 4 位直插式插座连接器,间距为 2.54 mm(0.1 英寸)。该连接器为通孔插件结构,配置为 2 排 × 2 列,总 PIN 数 4,适用于 PCB 与线束或模块之间的可靠低功率信号及弱电供电连接。外观为红色塑料体,整体结构紧凑、制造工艺成熟,适合常见的电子设备装配与批量生产。

二、主要技术参数

  • 插针结构:2 × 2P(2 行,每行 2 PIN)
  • 间距(P):2.54 mm
  • 安装方式:直插(Through-Hole)
  • 总 PIN 数:4P
  • 行距:2.54 mm
  • 额定电流:1 A(每 PIN)
  • 额定电压:100 V
  • 工作温度范围:-40 ℃ ~ +105 ℃
  • 触头材质:磷青铜(Phosphor Bronze)
  • 触头镀层:锡(Tin)
  • 塑料材质:玻纤增强 PBT(聚对苯二甲酸丁二醇酯)
  • 阻燃等级:UL94 V-0
  • 颜色:红色
  • 品牌:TE Connectivity(泰科电子)
  • 封装方式:插件,P = 2.54 mm

三、结构与材料特点

该连接器的触头采用磷青铜材料,具有良好的机械弹性与导电性能,表面镀锡以提高焊接性和抗氧化能力。塑料本体使用玻纤增强 PBT,不仅提升了尺寸稳定性与机械强度,还满足 UL94 V-0 阻燃等级,增强了在高温与高湿环境下的安全性与可靠性。直插通孔设计保证了焊点牢固,适合波峰焊或手工焊接工艺。

四、电气与机械性能

设计额定电流为 1 A(在合适散热条件下),额定电压 100 V,满足常见信号和低功率供电需求。2.54 mm 的标准间距使其兼容广泛的通用 PCB 布局与面包板设备,方便快速布局与模块化设计。触头镀锡可提供良好的接触可靠性,但在对接触电阻与长期耐腐蚀性有更高要求的场合,需评估是否需要更高等级的表面处理。

五、安装与加工建议

  • PCB 布局:采用标准 2.54 mm 网格钻孔与焊盘设计,确保通孔尺寸与 PIN 配合良好,利于波峰焊或回流前的手工预焊。
  • 焊接工艺:支持波峰焊与手工焊。由于为通孔插件结构,建议在焊接过程中关注焊剂残留与清洁,避免腐蚀长期接触面。
  • 机械固定:直插式连接器在焊接后具有较好的机械强度,但若应用中存在较大插拔力或机械应力,建议在 PCB 设计中增加定位孔或加固结构以分担力矩。
  • 操作温度:工作环境需控制在 -40 ℃ 至 +105 ℃ 之间,超出该范围需额外评估材料老化与接触可靠性。

六、典型应用场景

  • 工业控制板上的信号连接与短距离模块互连
  • 消费电子产品内部低功率信号线连接
  • 开发板与原型设计(面包板与通用接口互通)
  • 仪器仪表的控制信号或低压供电连接
  • 小功率传感器、显示模块与微控制器模块间的插接

七、选型与使用注意事项

  • 电流与电压要求:确保单 PIN 电流不超过 1 A 且系统电压在 100 V 以下。如有更高电流或更严苛环境要求,请选择额定更高或带防腐蚀镀层的型号。
  • 接触表面:镀锡触头适合一般应用,但在含硫或腐蚀性气氛中可能需要采用镀金或镍层以提高抗腐蚀能力与低接触电阻。
  • 环境与寿命:长期在高温高湿或频繁插拔场合使用时,应评估塑料老化、触点磨损及焊点疲劳。若需要高插拔寿命,应参考厂方的插拔寿命数据或选用专用高耐久型号。
  • 兼容性:2.54 mm 为通用间距,便于与其他标准连接器配合使用,但在配对插头/插座时仍需核对机械尺寸与极性防呆设计。

八、总结

215079-4 是一款面向通用电子连接的 4 位 2.54 mm 通孔直插连接器,凭借磷青铜触头、镀锡处理与玻纤增强 PBT 塑料外壳,提供可靠的电气连接与良好的机械强度。其标准化的间距与插件封装使得在 PCB 设计、批量装配和原型开发中均能方便使用。选择时应根据电流、环境及插拔寿命等实际工况进行确认,以确保长期可靠运行。

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