Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BHFUSE BSMD0603-010-15V BSMD0603
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- BHFUSE BSMD0603-010-15V
- Type
- BHFUSE
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- BHFUSE
- Electronic Component
- BSMD0603-010-15V
- Electronic Component
- 1
- Electronic Component
- 1.05mm
- Package
- 0603
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.036g
- Electronic Component
- 1.85mm
- Electronic Component
- 1mm
- Electronic Component
- 1
- Electronic Component
- 600ms
- Electronic Component
- BM0226603373
- 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.
BSMD0603-010-15V 产品概述
一、产品简介
BSMD0603-010-15V 是 BHFUSE（佰宏）推出的一款 0603 封装自恢复保险丝（PTC resettable fuse），针对表面贴装微型低压电路的过流保护需求设计。器件体积小巧，适用于空间受限的移动、便携及消费电子应用，能够在过流故障出现后自动跳闸并在故障消除后恢复导通。
二、主要电气与机械参数
- 封装：0603（表面贴装）
- 长度：1.85 mm；宽度：1.05 mm；高度：1.00 mm
- 初始态阻值 Rmin：900 mΩ
- 跳断后阻值 R1max：8 Ω（跳闸态）
- 保持电流 Ihold：100 mA
- 跳闸电流 Itrip：300 mA
- 最大持续电流 Imax：40 A
- 耐压 Vmax：15 V
- 消耗功率 Pd：500 mW
- 动作时间：600 ms
- 工作温度：-40 ℃ ～ +85 ℃
三、产品特点
- 极小体积（0603）便于高密度 PCB 设计与自动化贴装；
- 低初始阻值（~900 mΩ），对正常工作电路影响小；
- 明确的保持/跳闸电流（100 mA / 300 mA）便于针对电路电流特性选型；
- 跳闸后阻值较高（≤8 Ω），能有效限制故障电流；
- 宽工作温度范围适应多种环境。
四、典型应用场景
- 手机、穿戴设备与便携式电子产品的电源及子电路保护；
- IoT 终端、传感器前端的过流保护；
- USB/数据线及小功率外设保护（注意电压上限 15 V）；
- 小功率 LED 驱动及电池保护回路。
五、选型与使用建议
- 确认电路稳态电流小于 Ihold（100 mA），以避免误动作；
- 确认故障时电流能被 Itrip（300 mA）触发且不超过器件最大承受能力；
- 由于 Pd 为 500 mW，应关注环境散热与 PCB 热阻以保证可靠动作；
- 电路工作电压须 ≤ 15 V。
六、封装与焊接注意
- 建议按标准 0603 焊盘设计并采用常规回流焊工艺贴装；
- 避免在极端热循环下反复超过推荐焊接参数；具体回流曲线请参照供应商焊接指南。
七、储存与可靠性
- 存放于干燥、常温环境，避免潮湿与腐蚀性气体；
- 在高温或长时间高应力条件下，器件参数可能随时间变化，设计时留有安全裕量。
八、采购与技术支持
- 型号：BSMD0603-010-15V，品牌：BHFUSE（佰宏），封装：0603；
- 具体包装（卷带、盘装）、最低起订量与交货周期请与供应商或经销商确认；如需器件数据手册、焊接曲线或可靠性测试报告，可向厂商索取以便在产品开发中使用。
如需我根据具体电路（工作电流、瞬态浪涌、环境温度等）帮您校核是否适合该型号或推荐替代方案，请提供详细参数。
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