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TE Connectivity 640457-4
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TE Connectivity 640457-4
- Type
- TE CONNECTIVITY
- Minimum package
- 5000
Technical parameters
- Electronic Component
- TE CONNECTIVITY
- Electronic Component
- 640457-4
- Electronic Component
- 1
- Package
- P=2.54mm
- Electronic Component
- 1
- Electronic Component
- Wire-to-Board
- Electronic Component
- 0.544g
- Electronic Component
- 2.54mm
- PIN
- 4P
- Electronic Component
- 1
- Electronic Component
- BM0185695574
- Electronic Component
- Electronic Component
- Operating Temperature
- 55℃~+105℃
- Pin
- 1x4P
- PIN
- 4
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：TE Connectivity 640457-4 接头
TE Connectivity（美国泰科）推出的640457-4接头是一款专为电子应用设计的PCB（印刷电路板）安装连接器。其具有一系列优异的性能特征和广泛的应用场景，成为现代电子设计不可或缺的元件之一。
基础参数
640457-4接头的核心设计属性包括：
- 连接器类型：接头
- 针位数：4
- 排数：1
- 间距：0.100"（2.54mm），符合行业标准
- 加载的针位数：所有针脚均可使用
- 行距：直角设计，便于空间受限的环境
设计及材料
该接头采用坚固的热塑塑胶作为绝缘材料，耐温范围在-55°C至105°C之间，确保在各种环境下的稳定性及耐久性。绝缘材料的UL94 V-0等级也表明其良好的阻燃性能，以确保在恶劣条件下的安全性。
针脚的触头材料为铜合金，并经过锡表面处理，提升了其抗氧化能力和电导率。触头形状为方形，接触长度有两种规格：配接为0.295"（7.49mm），柱为0.140"（3.56mm），为连接提供了稳定牢固的接触。
额定电气规格
640457-4接头支持额定电流根据线规的不同而各异，额定电压可达到250VAC，在多种应用场合中能够灵活应对高电压和高电流的需求。这一特性使得其在信号传输、数据通信及电力供应中都表现出色。
安装与使用
该连接器采用通孔焊接的方式安装，确保其与PCB的牢固结合。摩擦锁的设计也增强了连接的稳定性，防止了因振动或其他因素导致的接触不良问题。右角布局在特定空间受限的设计中极具优势，可以高效利用空间并简化整体线路设计。
应用领域
640457-4接头广泛应用于多个领域，包括但不限于：
- 家电设备
- 工业控制
- 通信设备
- 汽车电子
- 计算机和外围设备
- 医疗设备
无论是用于低功耗的信号传输还是高功率的电源连接，640457-4接头都能以其稳定性和可靠性提供优良的表现。
总结
TE Connectivity的640457-4接头是一款结合了高度可靠性和多功能性于一体的连接器，凭借其出众的电气性能和适应性，成为了电子设计工程师的首选。无论是在高温、低温，还是高湿度、低湿度的环境中，这款接头均展现出优异的工作性能，是您在电子设备设计中值得信赖的伙伴。
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