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Phoenix Contact 1844210
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Phoenix Contact 1844210
- Type
- PHOENIX CONTACT
- Unit
- Electronic Component
- Minimum package
- 250 袋
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- PHOENIX CONTACT
- Electronic Component
- 1844210
- Electronic Component
- 1
- Package
- Through-hole, P=3.5mm
- Electronic Component
- 1
- Electronic Component
- Terminal Block
- Electronic Component
- 1x2P
- Electronic Component
- 1g
- Electronic Component
- 3.5mm
- Electronic Component
- Electronic Component
- PIN
- 2P
- Electronic Component
- 1
- Electronic Component
- BM0262721318
- 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.
1844210 产品概述
一、产品简介
1844210 为 Phoenix Contact（菲尼克斯）系列的 PCB 插针式接线端子对接件，标称为 TERM BLOCK HDR 2POS 90DEG 3.5MM。该产品为单排 2P 直插针、3.5mm 间距、90° 方向布置的端子接头（绿色外壳），设计用于与对应的可插拔接线端子或线端模组配合，实现电缆与 PCB 之间的可靠可拆卸连接，额定电流 12A，适合中低功率工业及设备类应用。
二、主要参数
- 间距：3.5 mm
- 总针数：2P（单排，每排 2 针）
- 安装方式：直针（直插通过 PCB ）
- 方位：90°（端子插入方向相对于 PCB 为直角）
- 额定电流：12 A
- 颜色：绿色
- 品牌：Phoenix Contact（菲尼克斯）
- 封装：未知（请根据采购渠道或原厂数据表确认包装与物料编号）
三、结构与材料（常见工艺说明）
该类产品常采用阻燃工程塑料外壳（符合 UL94 V0）以保证绝缘与耐温性能；导电部件通常为铜合金并经镀锡或镀镍处理以增强可焊性与抗氧化性。直针为通孔式设计，便于波峰或回流焊后实现坚固电气连接。
四、功能特点与优势
- 紧凑间距（3.5mm），在保持较高电流承载（12A）情况下节省 PCB 面积；
- 90° 布局有利于 PCB 上空间与线束走向的优化，便于侧向接线与机箱布局；
- 可插拔结构提高维护与检修效率，模块更换无需焊接；
- 品牌可靠，适配性强，常配合菲尼克斯对应系列可插拔端子使用。
五、典型应用场景
适用于工业控制柜、电源模块、楼宇自动化、仪器仪表、LED 驱动与小型配电等需要可拆卸电源或信号连接的场合，尤其在布线空间受限但需承载中等电流的系统中表现良好。
六、选型与使用建议
- 在最终选型前建议查阅原厂数据表确认最大耐压、耐温、螺丝扭矩及推荐导线截面积（通常 12A 对应约 1.5–2.5 mm² 区间，具体以厂方数据为准）；
- 设计 PCB 时留意焊盘长度与机械固定孔以保证可靠的机械强度；
- 焊接工艺控制良好，避免过热导致外壳变形；插拔次数与振动条件下应验证接触可靠性。
七、注意事项
购买与替换时请核对完整料号与封装信息，确认是否满足 RoHS/UL 等合规要求；储存与安装过程中注意防湿、防污染，以保证接触电阻与绝缘性能。
总结：1844210 为一款适用于多种工业与设备场景的 2P、3.5mm 间距、90° 插针式接线头，兼顾紧凑布局与中等电流能力，是需要可拆装电连接时的常用方案。欲获取详细机械尺寸、额定电压与 torque 值，请参考 Phoenix Contact 官方数据表或向供应商咨询具体封装与参数。
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