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Littelfuse RUEF300
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Littelfuse RUEF300
- Type
- LITTELFUSE
- Minimum package
- 500 袋
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- LITTELFUSE
- Electronic Component
- RUEF300
- Electronic Component
- 1
- Package
- Through-hole, P=5.1mm
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.13g
- Electronic Component
- 1
- Electronic Component
- 10.8s
- Electronic Component
- BM0220683887
- Operating Temperature
- 40℃~+85℃
- Voltage Rating(Vmax)
- 30V
- Power(Pd)
- 2W
- Current(Imax)
- 100A
- Electronic Component
- Electronic Component
- Electronic Component
- 500
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RUEF300 产品概述
RUEF300是一款高性能的聚合物自恢复保险丝，专为保护电路设备免受过载及短路故障而设计。该产品结合了小巧的封装和强大的电流处理能力，适用于各种消费电子和工业应用。
基础参数
RUEF300的主要技术规格包括：
- 类型: 聚合物自恢复保险丝
- 电压 - 最大值: 30V
- 电流 - 最大值: 100A
- 电流 - 保持 (Ih): 最大3A
- 电流 - 跳断 (It): 最大6A
- 跳断时间: 10.8秒
- 电阻 - 初始 (Ri): 最小20毫欧
- 电阻 - 跳断后 (R1): 最大80毫欧
- 工作温度: -40°C至85°C
- 安装类型: 通孔
- 封装/外壳: 径向，圆片式
- 尺寸: 11.4mm x 3.0mm，最大高度16.5mm
- 引线间距: 5.05mm
设计与应用
RUEF300的紧凑设计使其能够方便地集成到各种电路中。其径向圆片式封装有助于快速安装，与传统的保险丝相比，RUEF300具有更高的恢复能力，这意味着在电流超过其设定的跳断电流（6A）时，保险丝能够在几秒钟内切断电流，保护下游设备。跳断后，保险丝将在电流恢复到安全水平后自动复位，避免了更换传统保险丝所带来的不便。
性能优势
- 长期可靠性: 由于使用聚合物材料，RUEF300提供优异的耐久性与稳定性，确保其在各种工作环境下的长期可靠性，尤其适合电子产品显著的温度变化范围。
- 快速响应: 该保险丝的跳断时间为10.8秒，这意味着在电流过载时，可以迅速切断电路，从而有效保护钱包设备及应用的安全。
- 低功耗损耗: 初始电阻为20毫欧和跳断后80毫欧的特性，使其在正常使用条件下功耗降低，提升电子设备的整体能效。
广泛应用领域
RUEF300尤其适合用于多个领域：
- 消费电子: 在智能手机、平板电脑、笔记本电脑等消费电子产品中使用，以避免过载引发的硬件损坏。
- 工业设备: 在工业自动化和控制系统中，用作电机和变频器的保护元件，确保电机不会因过电流而受到永久性损坏。
- 家用电器: 在家电设备（如洗衣机、冰箱等）中，防止因电动机过载导致的故障。
- 通信设备: 在数据中心以及其他网络设备中，使用RUEF300保护电力供应线。
安装与使用注意事项
在安装RUEF300时，需遵循制造商的安装指南，以确保产品的正常工作和安全性。由于其通过通孔安装，设计兼容大部分现有的电路板设计，用户只需确保温度变化不会超出工作范围，从而延长其使用寿命。
结论
RUEF300作为一款聚合物自恢复保险丝，结合了高电流能力、快速响应时间以及低功耗特性，是保护电路的理想选择。其广泛的应用前景和耐用性，使其在电子元器件市场中具备显著的竞争优势，是各类现代设备保护系统的重要组成部分。选择RUEF300，您可以放心实现电子设备的安全保护，确保长时间稳定可靠的操作。
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