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RUILON SMD0603P010TF
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RUILON SMD0603P010TF
- Type
- RUILON
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RUILON
- Electronic Component
- SMD0603P010TF
- Electronic Component
- 1
- Electronic Component
- 1.05mm
- Package
- 0603
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.024g
- Electronic Component
- 1.85mm
- Electronic Component
- 1mm
- Electronic Component
- 1
- Electronic Component
- 1s
- Electronic Component
- BM0238782456
- Operating Temperature
- 40℃~+85℃
- Voltage Rating(Vmax)
- 15V
- Power(Pd)
- 500mW
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMD0603P010TF — 15V 100mA 0603 自恢复保险丝产品概述
一、产品简介
SMD0603P010TF 为 RUILON（瑞隆源）出品的小尺寸自恢复保险丝（PTC 型别），封装为 0603（尺寸 1.85 × 1.05 × 1.00 mm），适用于空间受限的表面贴装电路。器件在过载或短路时自动跳闸，恢复正常后自动复位，便于重复保护低功率线路。
二、主要参数
- 额定耐压：Vmax 15 V
- 最大承受电流（瞬态）：Imax 40 A
- 保持电流：Ihold 100 mA
- 跳闸电流：Itrip 300 mA
- 功耗：Pd 500 mW
- 初始态阻值：Rmin 900 mΩ
- 跳断后最大阻值：R1max 8 Ω
- 跳闸时间：约 1 s
- 工作温度：-40 ℃ ～ +85 ℃
- 封装尺寸：0603（1.85 × 1.05 × 1.00 mm）
三、性能特点
- 小型化封装，便于高密度 PCB 布局与自动贴装；
- 低保持电流（100 mA），适合对小电流供电线路的过流保护；
- 跳闸后阻值上升至高阻态（≤8 Ω），能有效限制故障电流；
- 自恢复特性减少维护和更换成本，适用于长期在线设备；
- 宽温度工作范围，适应工业级与民用环境。
四、典型应用
- USB/数据线和接口保护（限 15 V 以内）；
- 便携式设备、电池管理与充电电路；
- 摄像头、物联网终端、消费电子小功率电源保护；
- 通信设备的分线保护与输入滤波前置保护。
五、设计与焊接建议
- 器件应尽量靠近被保护电源入口放置，以最短路径感知过流；
- 实际设计时按环境温度对保持电流和动作特性留有裕度，避免长时间在临界电流下工作；
- 建议采用标准 SMT 回流焊工艺贴装，遵循供应商推荐的回流温度曲线并避免长时间高温暴露；
- 由于封装体积小，热阻相对较大，周边布线和铜皮面积会影响散热与动作特性，应在 PCB 设计阶段验证。
六、可靠性与测试
- 出厂前进行了保持电流、跳闸电流与耐压等常规参数测试；
- 在批量使用前建议做样件实测（温度、板上布局与实际负载条件下的保持/跳闸验证）以确认动作裕度；
- 对于有浪涌需求的场合，应考虑配合限流或抑制元件使用，以避免重复猛烈冲击降低寿命。
七、包装与储存说明
- 采用符合 SMT 自动贴装的带卷包装；
- 存放环境应干燥、常温、避免潮湿与强腐蚀性气体；
- 建议在贴装前适当回温解吸，严格按照厂家保质期与使用说明操作。
SMD0603P010TF 以其极小的体积与可靠的自恢复保护特性，适合用于对体积与成本敏感、且需长期在线保护的小功率电子产品中。
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