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Littelfuse 1206L200PR
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- Littelfuse 1206L200PR
- Type
- LITTELFUSE
- Unit
- Electronic Component
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- LITTELFUSE
- Electronic Component
- 1206L200PR
- Electronic Component
- 1
- Package
- 1206
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.023g
- Electronic Component
- 1
- Electronic Component
- 1.5s
- Electronic Component
- BM0000002755
- Operating Temperature
- 40℃~+85℃
- Voltage Rating(Vmax)
- 6V
- Power(Pd)
- 800mW
- Current(Imax)
- 100A
- 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.
1206L200PR 产品概述
产品标识: 1206L200PR
品牌: Littelfuse (美国力特)
封装类型: 1206（3216公制）
安装类型: 表面贴装型
材料类型: 聚合物
产品类型: 自恢复保险丝（PTC）
1. 产品简介
1206L200PR 是一款值得信赖的聚合物自恢复保险丝，专为电压需求不超过6V、最大电流可达100A的应用场景设计。该保险丝采用表面贴装技术，方便于各种电子设备的布局和安装。其凹陷的封装提供了更好的焊接性能和热管理，使其适合在严苛的环境中工作。
2. 工作环境
该保险丝的工作温度范围从-40°C到85°C，赋予了它广泛的应用潜力。用户可以在极寒或高温下放心使用，无需担心设备的可靠性和性能下降。这使得1206L200PR成为电源管理、工业控制、数据通信设备及家用电器等领域的重要组件。
3. 电气性能
1206L200PR 的电气性能卓越，具体参数如下：
- 最大电压: 6V，适合低压电路的保护需求。
- 最大电流: 100A，提供超强的过载保护能力。
- 保持电流 (Ih): 2A，当电流低于此值时，保险丝保持导通状态。
- 跳断电流 (It): 3.5A，只有当电流超过这个值时，保险丝才会跳闸。
- 跳断时间: 最大1.5秒，这意味着在过载情况发生时，保险丝能迅速保护电路，避免可能的损坏。
在正常工作条件下，保险丝的初始电阻值 (Ri) 最小为18毫欧，跳断后电阻值 (R1) 最大可达80毫欧。此较低的电阻值确保了在不发生故障的情况下，电子元器件能稳定、有效地工作。
4. 结构与设计
1206L200PR 采用聚合物材料制成，具有良好的自愈性能。当电流过载达到跳断电流等级时，保险丝内部的聚合物会迅速反应，断开电路保护下游设备。故障解除后，保险丝能够自动恢复到工作状态，无需更换，显著降低了维护成本和时间。这一特性在需要频繁操作的电路中尤为重要，如电动工具和移动设备。
5. 应用领域
1206L200PR 适合多种应用，包括但不限于：
- 消费电子: 保护智能手机、平板电脑和数码相机等设备。
- 工业自动化: 在工控设备、机器人系统中提供过载保护，确保设备正常运行。
- 汽车电子: 用于汽车电气系统，阻止过载带来的电路损坏。
- 医疗设备: 在医疗设备中，提供安全和可靠的电源保障，防止设备故障导致的危险。
6. 总结
作为一款高性能自恢复保险丝，Littelfuse 1206L200PR 提供了极佳的保护性能与广泛的适用性。其卓越的电气特性、可靠的工作温度范围以及便捷的表面贴装设计，使其成为现代电子设备中不可或缺的重要组件。无论是在消费电子、工业控制还是汽车电子领域，1206L200PR 都能为用户提供安全、高效的解决方案，是您理想的电路保护选择。
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