WMSIC Electronic Components

RUILON RL60-200 RL60

ModelRL60-200
PackageThrough-hole, P=10.2mm
BrandRUILON
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
RUILON RL60-200
Type
RUILON
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
RUILON
Electronic Component
RL60-200
Electronic Component
1
Package
Through-hole, P=10.2mm
Electronic Component
Resettable Fuse
Electronic Component
1g
Electronic Component
21.3mm
Electronic Component
1
Electronic Component
14.6s
Electronic Component
BM0230682151
Voltage Rating(Vmax)
60V
Power(Pd)
2.5W
Current(Imax)
40A
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.

RL60-200 产品概述

一、简介

RL60-200 是 RUILON(瑞隆源)提供的一款插插件式过流保护元件,常见用于线路与设备的短路/过流保护。虽然原始描述为“未分类”,但从其关键参数(保持电流 Ihold、跳闸电流 Itrip、初始/跳断后阻值等)来看,RL60-200 的性能与可复位自恢复保护器(PPTC)或低阻值过流保护器件的特性相符,适合需要重复保护且维修要求低的场景。

二、主要参数

  • 品牌:RUILON(瑞隆源)
  • 型号:RL60-200
  • 封装:插件,针距 P = 10.2 mm
  • 外形长度:21.3 mm
  • 最大工作电压 Vmax:60 V
  • 消耗功率 Pd:2.5 W
  • 初始态阻值 Rmin:50 mΩ
  • 跳断后阻值 R1max:210 mΩ
  • 保持电流 Ihold:2 A
  • 跳闸电流 Itrip:4 A
  • 最大允许电流 Imax:40 A
  • 动作时间:14.6 s(在规定过流条件下触发)

以上参数为器件在典型测试条件下的关键指标,实际工作时需参考供应商提供的完整数据手册进行热与时间关系的确认。

三、性能特点

  • 低初始阻值:Rmin = 50 mΩ,适合对压降敏感的电源或负载线路,在正常工作下功耗和发热较低。
  • 明确的动作阈值:保持电流 2 A、跳闸电流 4 A,有利于在电流轻微波动时保持稳定、在异常过流时能可靠动作。
  • 可控的跳断后阻值:跳闸后阻值上升至最大 210 mΩ,有效限制故障电流,配合系统熔断或断电措施减少设备损伤。
  • 插件封装与 10.2 mm 针距:便于现场替换与维护,适合集成在带插座的防护模块或需要频繁更换的应用场景。
  • 60 V 额定电压与 40 A 峰值电流承受能力:覆盖较宽的中低压直流与汽车电子、工业控制等多种场合的保护要求。

四、典型应用场景

  • 通信与网络设备的输入电源保护,防止模块因负载突变损坏;
  • 工业控制/传感器线路保护,尤其是需要现场快速更换的端子或模块化设备;
  • 汽车或电动车低压子系统(在满足温度与汽车级认证前提下)对短路与过流的保护;
  • 电源适配器、充电模块以及电池保护电路中作为辅助过流保护器件。

五、选型建议

  • 若系统持续工作电流接近或高于 Ihold,应选择更高额定保持电流的器件;Ihold = 2 A 适合典型轻载或备用保护场景。
  • 关注动作时间与系统允许的短路容忍时间:RL60-200 动作时间 14.6 s,适合能容忍短时过流的电路;对瞬态抑制需求高的场合,应配合快速熔断器或电子限流。
  • 在高环境温度下,应按数据手册修正 Ihold/Itrip,因为温度升高会降低器件的承流能力并改变动作特性。
  • 插件封装便于维护,但要注意连接端子与插座的额定电流、接触电阻对整体热设计的影响。

六、安装与注意事项

  • 确保额定电压 Vmax = 60 V 不被超越;在脉冲或浪涌条件下预留安全裕度。
  • 插件安装应保证良好机械支撑与散热路径,避免长期高温导致特性漂移。
  • 在初次使用或系统调试阶段,建议进行实测以确认在实际负载和温度条件下的动作时间与阻值变化。
  • 若用于安全关键场合,请同时考虑冗余保护设计或采用通过相关认证的器件替代。

七、可靠性与维护

  • 插件化设计方便现场替换,当器件在多次跳闸后性能退化(如跳断后阻值持续上升或动作不可靠)时,应定期更换。
  • 建议在维护手册中列出基于实际工况的更换策略和测试步骤(如通电测量初始阻值、动作测试等),以保证长期可靠性。

总结:RL60-200 以其低初始阻值、明确的 Ihold/Itrip 规格和插件化的机械形式,适合多种需要可复位过流保护且便于维护的中低压应用。选择与使用时应结合具体工作电流、温度和动作时间要求,必要时参考厂方完整数据表或与供应商沟通以获得最佳应用方案。

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