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TE Connectivity 2-520334-2
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TE Connectivity 2-520334-2
- Type
- TE CONNECTIVITY
- Minimum package
- 2200 卷
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- TE CONNECTIVITY
- Electronic Component
- 2-520334-2
- Electronic Component
- 1
- Electronic Component
- Terminal Block
- Electronic Component
- 0.279g
- Electronic Component
- 1
- Electronic Component
- BM0264973758
- Type
- Electronic Component
- Electronic Component
- Electronic Component
- Terminal Block Type
- Terminal Block
- AWG
- 18~22
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- 2200
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TE Connectivity 2-520334-2（ULTRAFAST 187 旗型插簧端子）产品概述
一、概述
2-520334-2 为 TE Connectivity 的 ULTRAFAST 187 系列旗型插簧端子（FLAG REC），属于全绝缘压接接线端子，适配 22–18 AWG（约 0.3–0.9 mm²）线规。端子护套为红色全包覆绝缘结构，允许绝缘外径（O.D）最大 4.19 mm，触头由黄铜制成并镀锡，插片厚度为 0.51 mm，面向需要快速插拔和空间受限的电气连接场合。
二、主要技术参数
- 适用线规：AWG 22–18（0.3–0.9 mm²）
- 允许绝缘外径（O.D）：≤ 4.19 mm
- 护套类型/颜色：全绝缘，红色（对应 22–18 AWG 的颜色编码）
- 触头材料与电镀：黄铜基体，表面镀锡（提高抗腐蚀性与接触可靠性）
- 插片兼容性：对应 0.187"（187 系列，约 4.75 mm）插片，插片厚度 0.51 mm
- 型号/品牌：TE Connectivity（泰科电子）2-520334-2
三、结构与功能特点
该端子采用“旗型”（直角/侧向）受插结构，线缆方向与插拔方向呈一定角度，便于在空间受限或板端排布密集的设备中布线。全绝缘护套覆盖压接区与触点外露部分，降低误触与短路风险。黄铜触头镀锡，兼顾导电性与防氧化性能，适合工业控制、电源连接及通用配线应用。
四、装配与可靠性建议
- 剥线与压接：按 TE 建议剥线长度进行操作，使用匹配的专用压接钳（对应 22–18 AWG 的压接模），保证压接后触头与导线紧密冶合、无松动。
- 插拔检查：压接后应做拉力测试与外观检查，确认绝缘套牢固、导线芯无外露。
- 配合件选择：选用符合 0.187" 标准的插片/公端，插入时应感到明确的卡扣感与回弹力，以保证长期接触可靠性。
- 储存与环境：避免潮湿及氧化性气体长时间接触，存放温湿度和清洁度应符合一般电子元件要求。
五、典型应用场景
适用于需要快速断开或频繁维护的电路，如家用电器内部配线、控制箱端子排、灯具、电源线连接以及部分工业设备的通用电气接口。其全绝缘设计也适合对安全性有一定要求的低压配线场合。
六、选型与合规提示
2-520334-2 为标准化的 ULTRAFAST 187 系列产品，采购时请核对完整型号与订货号，并参照 TE 官方数据表确认额定电流、电压、耐温范围及所通过的认证（例如 UL/CSA）信息。对于特殊环境（高温、高振动、潮湿或汽车级要求），应选择对应等级或经认证的替代型号。
如需进一步的电气额定、压接规范或推荐工具型号，可确认要点后查阅 TE 官方产品数据表或联系供应商获取技术支持。
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