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RUILON RLVR240-100 RLVR240
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RUILON RLVR240-100
- Type
- THT, P=10.2MM
- Minimum package
- 500 个
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RUILON
- Electronic Component
- RLVR240-100
- Electronic Component
- 1
- Package
- Through-hole, P=10.2mm
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.896g
- Electronic Component
- 14.5mm
- Electronic Component
- 1
- Electronic Component
- 13.6s
- Electronic Component
- BM0231046595
- Operating Temperature
- 40℃~+85℃
- Voltage Rating(Vmax)
- 240V
- Power(Pd)
- 3.5W
- Current(Imax)
- 10A
- 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.
RLVR240-100 产品概述
一、产品简介
RLVR240-100 为 RUILON（瑞隆源）系列自恢复过流保护元件（聚合物正温度系数自恢复保险），用于对电路中短路或过流故障提供自动限流并在故障解除后自动恢复。器件为插件封装，适合通用电源和保护电路的可靠、免维护保护方案。
二、主要参数
- 额定耐压（Vmax）：240 V
- 最大允许电流（Imax）：10 A
- 保持电流（Ihold）：1 A（常温下在不触发状态下的连续通过电流）
- 跳闸电流（Itrip）：2 A（在标准测试条件下开始进入高阻状态的电流）
- 动作时间：13.6 s（在标准过流条件下的典型动作时间）
- 消耗功率（Pd）：3.5 W（工作或触发时的最大功耗参考值）
- 初始态阻值（Rmin）：200 mΩ
- 跳断后最大阻值（R1max）：500 mΩ
- 工作温度范围：-40 ℃ ~ +85 ℃
三、结构与封装
本件为插件式元件，针脚间距 P = 10.2 mm，整体长度 14.5 mm，便于常规穿孔安装与维修更换。自恢复结构无熔断耗材，可重复动作，节省维护成本。
四、典型应用
适用于照明、家电、小型电源适配器、通讯设备及工业控制模块的输入侧过流保护，尤其适合要求自动恢复、无外部复位操作的场景。注意不作为过载保护的唯一安全装置，需结合设计规范和其他保护措施使用。
五、选型要点与安装注意
- 保持电流 Ihold（1 A）为元件长期工作时的安全参考值，若电路常态工作电流接近或超过此值，应选更高规格元件或并联/改型设计。
- 跳闸电流 Itrip（2 A）给出的是进入保护状态的门限，事故电流超过该值会在约 13.6 s 内动作；若需更快动作请考虑其他保护方式（如快熔断器或电子限流）。
- 安装时确保针脚焊接可靠、焊接热循环符合常规插件工艺，留有足够散热空间以保证元件在额定条件下不过热。
- 避免长期在高于标称环境温度或高频率触发条件下工作，以免影响性能与寿命。
六、环境与可靠性
工作温度范围宽（-40 ℃ 至 +85 ℃），适应工业级环境。自恢复材料具有重复动作能力，但频繁在高功耗或极限条件下触发会加速性能衰减，建议在设计阶段进行加速老化与可靠性验证。
七、常见问题与维护建议
- 若经常触发或恢复缓慢，应检查负载侧是否存在持续性过流或短路并进行排除。
- 对于关键安全回路，建议并用机械熔断器或断路器作为二次保护。
- 储存和运输避免潮湿、机械冲击，焊接后如需检测电阻与动作特性，应在常温下进行标准测试。
如需器件完整数据手册、耐久性测试曲线或在具体电路中的应用指导，可提供更详细参数图表与参考电路建议。
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