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Littelfuse 043702.5WR
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Littelfuse 043702.5WR
- Type
- LITTELFUSE
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- LITTELFUSE
- Electronic Component
- 043702.5WR
- Electronic Component
- 1
- Electronic Component
- 1.6mm
- Package
- 1206
- Type
- Ceramic Tube Fuse
- Electronic Component
- Non-Resettable Fuse
- Electronic Component
- 0.04g
- Electronic Component
- 3.2mm
- I2t
- 0.441
- Electronic Component
- 1
- Electronic Component
- 50A
- Electronic Component
- BM0000280081
- Operating Temperature
- 55℃~+150℃
- Voltage
- 35V
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：043702.5WR 保险丝
1. 产品简介
043702.5WR 是一款由美国力特（Littelfuse）公司推出的表面贴装型保险丝。它被设计用于保护电子设备的电路，以防止由于过载或短路引起的损坏。这款保险丝具备出色的电流保护能力，适用于各种应用场景，包括消费电子、工业设备和汽车电子等领域。
2. 关键参数
- 安装类型：表面贴装型
- 尺寸：0.126英寸（3.20mm）长 x 0.064英寸（1.63mm）宽 x 0.032英寸（0.82mm）高，符合1206（3216公制）封装标准。
- 额定电压：
- AC：32V
- DC：35V
- 额定电流：2.5A
- 不同额定电压时分断能力：50A
- 工作温度范围：-55°C至150°C，适合各种恶劣环境。
- 响应时间：快速熔断，确保对瞬态过载的快速响应。
- 融断 I²t：0.225，表明其对过载情况的承受能力。
3. 认证标准
043702.5WR 保险丝经过CSA和UR认证，确保其在设计和应用中的安全性和可靠性。这些认证也表明该元件符合国际标准，适合在多个行业广泛使用。
4. 应用场景
- 消费电子设备：在手机、平板、电脑等小型电子设备中，保护敏感电路免受电流过载的损害。
- 工业控制系统：用于机器设备中的电流保护，避免因电流异常引发的设备故障。
- 汽车电子：在汽车内部电子系统中使用，以防止电池或电气系统的过流情况。
5. 性能特点
043702.5WR 保险丝的快速熔断特性使其能够在瞬时过载情况下迅速反应，有效保护电路元件不被损坏。其额定电流2.5A的设计使得它在低电流应用中非常适用，能够在过载时提供良好的保护。此外，宽广的工作温度范围确保该保险丝可以在极端环境下稳定工作，使其成为各种应用环境中的理想选择。
6. 封装与安装
作为表面贴装型保险丝，043702.5WR 便于在现代电路板设计中集成。其小巧的1206封装允许节省空间，同时也适应了高密度电路板的设计需求。安装过程简便，无需额外的接口或管筒，降低了生产成本和复杂性。
7. 总结
力特的043702.5WR保险丝凭借其出色的电气性能和可靠的安全性，成为各种电气设备中不可或缺的保护元件。无论是在消费电子、工业设备还是汽车电子系统中，其高分断能力及快速响应特性都确保设备的安全与稳定运行。随着电子产品对安全性和可靠性的日益重视，选择043702.5WR 作为保护措施是一个明智的选择。
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