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RUILON SMD1210P150TF/16 SMD1210P150TF
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RUILON SMD1210P150TF / 16
- Type
- RUILON
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RUILON
- Electronic Component
- SMD1210P150TF/16
- Electronic Component
- 1
- Electronic Component
- 2.8mm
- Package
- 1210
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.042g
- Electronic Component
- 3.5mm
- Electronic Component
- 1.2mm
- Electronic Component
- 1
- Electronic Component
- 500ms
- Electronic Component
- BM0264921514
- Operating Temperature
- 40℃~+85℃
- Voltage Rating(Vmax)
- 16V
- Power(Pd)
- 600mW
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMD1210P150TF/16 — 产品概述
一、产品简介
SMD1210P150TF/16 是 RUILON(瑞隆源) 1210 封装的微型表面贴装过流保护器件，工作耐压最高16V，保持电流为1.50A，典型用于移动设备、便携式消费电子、通信设备及其他空间受限的电源输入或分支保护场合。该系列提供保持电流范围0.05A至2.60A，可满足不同电流等级的保护需求。
二、主要电气参数
- 最大耐压 (Vmax)：16V
- 最大电流 (Imax)：35A（允许短时通过或突波承受能力）
- 保持电流 (Ihold)：1.5A
- 跳闸电流 (Itrip)：3A
- 功耗 (Pd)：600mW
- 初始态阻值 (Rmin)：30 mΩ
- 跳断后阻值 (R1max)：110 mΩ
- 动作时间：500 ms
- 工作温度范围：-40℃ ～ +85℃
以上参数表明该型号在正常工作下具有较低的导通阻抗（起始电阻30mΩ），在过流触发后保持较高的断开阻值以限制后续电流。
三、封装与外形尺寸
- 封装：1210 表面贴装（SMD）
- 尺寸：长 3.5 mm × 宽 2.8 mm × 高 1.2 mm
紧凑的1210封装适合高密度 PCB 布局，便于自动贴装与回流焊工艺集成。
四、产品亮点与优势
- 小尺寸、易贴装：1210 封装节省 PCB 空间，适合空间受限的设计。
- 快速过流响应：500 ms 的动作时间能有效保护后端电路免受持续过流损害。
- 可靠的断开特性：触发后阻值上升（最高110 mΩ），有助于抑制故障电流并标识故障位置。
- 宽温工作区：-40℃ 至 +85℃，适应工业级及消费类环境。
- 兼容多种电源设计：16V 耐压等级适用于常见的单节锂电池系统与 12V 供电场景。
五、典型应用场景
- 移动设备与便携式充电器的输入过流保护
- 无线通信设备、路由器与交换机的保护电路
- 工业控制模块与嵌入式系统的分路保护
- 汽车电子辅助电路（在符合温度与环境要求的前提下）
- USB/Type-C 等外设电源管理（需确认电压/电流匹配）
六、选型与使用建议
- 确认系统工作电压不超过16V；若存在更高瞬态电压，应配合抑制元件（如TVS）共同使用。
- 选择保持电流 Ihold（1.5A）时，系统长期工作电流应低于该值，且启动浪涌电流应低于跳闸电流或在允许的动作时间内可接受。
- 考虑功耗 Pd=600mW，保证散热与布局能满足器件在最大功耗下的热稳定性。
- 在 PCB 布局时保持良好热散布路径并遵循制造商推荐的回流焊工艺，以确保焊点可靠性。
- 若设计对快速断开或更低残余电流有更高要求，可与其他保护策略（电流限流器、保险丝、监控 IC）配合使用。
本产品以其小巧尺寸与稳定的过流保护性能，适合在多种现代电子设备中作为首选的表面贴装保护方案。若需进一步的电气曲线、封装图或可靠性数据，请参考厂家详细资料或直接联系 RUILON(瑞隆源) 技术支持。
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