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BORN SMD1206-010/60N
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- BORN SMD1206-010 / 60N
- Type
- BORN
- Minimum package
- 3500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- BORN
- Electronic Component
- SMD1206-010/60N
- Electronic Component
- 1
- Package
- 1206
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.036g
- Electronic Component
- 1
- Electronic Component
- 1.5s
- Electronic Component
- BM0226248457
- Operating Temperature
- 40℃~+85℃
- Voltage Rating(Vmax)
- 60V
- Power(Pd)
- 600mW
- Current(Imax)
- 10A
- Electronic Component
- Electronic Component
- Electronic Component
- 3500
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMD1206-010/60N 产品概述
一、产品简介
SMD1206-010/60N 为 BORN（伯恩半导体）推出的一款 1206 封装表贴熔断器。此型号常见为聚合物自恢复式（PPTC）保险丝，用于对短路、过流进行限流与自恢复保护，适合体积受限的消费类和通信类电子设备。具体参数请以厂家正式数据手册为准。
二、主要性能指标
- 跳闸后阻值（R1max）：15 Ω（触发后显著增阻以限制电流）
- 初始态阻值（Rmin）：1.4 Ω（常态工作电阻）
- 耐压（Vmax）：60 V
- 跳闸电流（Itrip）：250 mA（典型触发电流）
- 保持电流（Ihold）：100 mA（长期不跳闸的最大稳态电流）
- 最大承受电流（Imax）：10 A（短路时的最大可承受电流等级）
- 动作时间：约 1.5 s（在规定过流条件下触发时间）
- 功耗（Pd）：600 mW（在规定环境下的耗散功率）
- 工作温度：-40 ℃ ~ +85 ℃
三、主要特点
- 尺寸小巧（1206），便于高密度贴片装配。
- 在过流情况下迅速增阻限流，降低对下游器件的冲击。
- 自恢复特性（若为PPTC），故障移除后可自动恢复导通，减少更换次数与维护成本。
- 耐压 60 V，适用于常见的低压电源与信号线路保护。
- 低初始阻值保证正常工作时损耗较小。
四、典型应用场景
- USB、串口与I/O 口的过流保护。
- 移动设备、充电器与电源管理模块的输入侧保护。
- 家用电器、机顶盒、路由器及通信设备的短路保护。
- 电池保护和便携式设备的线路保护。
五、选型与使用建议
- 选型原则：Ihold 应大于设备正常最大工作电流且小于可能的故障电流；通常取大于工作电流 1.1~1.5 倍作为裕度。
- 对于存在较大浪涌或启动电流的电路，应评估是否需要并联限流电阻或增加软启动电路，避免误动作。
- 若需一次性熔断（不可自恢复）保护，请确认器件类型；本型号常见为自恢复型，不适合作为一次性断开保护使用。
- 在 60 V 限制内使用，超过此电压等级需选用更高耐压产品。
六、封装、焊接与可靠性
- 建议贴片位靠近电源入口并留有适当散热空间，以利于动作与散热。
- 常规回流焊兼容性请参考厂方推荐焊接曲线；高温回流或多次回流可能影响性能，焊接前应确认工艺参数。
- 环境耐受性：工作温度范围 -40 ℃ 至 +85 ℃，适合常见工业与消费环境。长期可靠性与机械冲击、热循环相关，推荐做可靠性验证。
七、订购信息与注意事项
- 型号：SMD1206-010/60N，品牌：BORN（伯恩半导体），封装：1206。
- 订购时注意包装形式（盘带/卷带）与是否符合 RoHS 要求。
- 使用前请参照厂家完整数据手册获取详细的 I–t 曲线、热特性及焊接参数，确保在目标应用中满足安全与寿命要求。
该型号在小电流保护与占板空间受限场合具有明显优势，合理选型与布局可显著提升系统的安全性与可维护性。
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