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RUILON RL60-005 RL60
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RUILON RL60-005
- Type
- RUILON
- Minimum package
- 1000 袋装
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RUILON
- Electronic Component
- RL60-005
- Electronic Component
- 1
- Package
- Through-hole
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.101g
- Electronic Component
- 1
- Electronic Component
- 5s
- Electronic Component
- BM0258712383
- Voltage Rating(Vmax)
- 60V
- Power(Pd)
- 300mW
- Current(Imax)
- 40A
- Electronic Component
- Electronic Component
- Electronic Component
- 1000
- Latching Current(Ihold)
- 50mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RL60-005 产品概述
一、产品简介
RL60-005 是 RUILON（瑞隆源）推出的一款 60V 等级的插件式自恢复熔断器（PTC自恢复保险丝）。该器件在遭遇过流或短路时通过材料本身的温度系数上升而增大阻值，从而限制电流并保护电路；故障排除并冷却后，阻值自动恢复到初始值，无需更换，适合需要反复保护的电子设备与模块。
二、主要技术参数
- 额定耐压（Vmax）：60V
- 最大瞬时承受电流（Imax）：40A
- 保持电流（Ihold）：50mA（器件在此电流下长期不动作）
- 跳闸电流（Itrip）：100mA（典型动作阈值）
- 最大耗散功率（Pd）：300mW
- 初始态阻值（Rmin）：7.3Ω
- 跳断后阻值（R1max）：40Ω
- 动作时间：5s（典型测试条件下）
三、关键性能特点
- 自恢复功能：一次器件可多次保护电路，减少维护与更换成本。
- 低保持电流：Ihold = 50mA，适合对小电流偏差敏感的控制与信号电路。
- 明确的动作阈值与时间：Itrip = 100mA，动作时间约 5s，有利于工程设计时可靠性评估。
- 插件封装：便于手工焊接和维修替换，适合板对板或模组式布局。
- 热限流效果明显：跳断后阻值可升至最大 40Ω，有效限制故障电流并降低后端器件应力。
四、典型应用场景
- 通信设备与模块的输入保护（≤60V 工作电压）
- 工业控制板、传感器接口、低功耗供电线路的过流保护
- 便携式设备充电/管理电路、USB/外围接口的保护（需符合电压与电流条件）
- 需要可复位保护且维护不便的系统
五、安装与使用注意事项
- 请确保电路工作电压不超过 60V；在高压或特殊浪涌环境下应配合其他保护器件使用。
- 选择器件时保证常态工作电流显著低于 Ihold，以避免误动作；若工作电流接近 Ihold，应考虑裕量或选型到更高保持电流的型号。
- Imax 为短时峰值承受能力，长期或反复大电流冲击需评估器件热应力。
- 工作环境温度和空气流动会影响动作特性，布局时预留散热条件并避免贴近高热源。
- 安装时避免过度弯折引脚或强力拉拽，保证焊点可靠。
六、可靠性与选型建议
在设计中建议结合实际工作电流波形、可能的瞬态浪涌和环境温度进行仿真或样机验证。对于要求快速响应或需切断更大电流的场合，可在自恢复熔断器前端并联或串联其他类型保护（如快速熔断器、TVS、限流电阻等）形成多级保护方案。订购和批量应用前，建议参考 RUILON 官方数据手册以获取更详细的测试条件与曲线，确保长期可靠性与一致性。
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