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Brightking SMD0805B010TF
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Brightking SMD0805B010TF
- Type
- BRIGHTKING
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Brightking
- Electronic Component
- SMD0805B010TF
- Electronic Component
- 1
- Electronic Component
- 1.5mm
- Package
- 0805
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.022g
- Electronic Component
- 2.2mm
- Electronic Component
- 1mm
- Electronic Component
- 1
- Electronic Component
- 1.5s
- Electronic Component
- BM0226286811
- 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.
SMD0805B010TF 产品概述
1. 产品简介
SMD0805B010TF 是一款由台湾君耀（Brightking）公司生产的自恢复保险丝，采用0805封装。该产品设计用于在电路发生过流或短路时提供保护，具有自动恢复功能，能够在故障排除后恢复正常工作状态。其额定保持电流为100mA，最大电压为15V，适用于多种电子设备的过流保护。
2. 主要特性
- 保持电流：100mA
- 初始态阻值（最小值）：1Ω
- 工作温度范围：-40℃ ~ +85℃
- 最大动作时间：1.5s
- 最大电压：15V
- 最大电流：100A
- 跳闸电流：300mA
- 封装：0805
3. 应用场景
SMD0805B010TF 广泛应用于各种电子设备中，特别是在需要过流保护的场合。以下是其主要应用领域：
- 消费电子产品：如手机、平板电脑、笔记本电脑等，用于保护电池和充电电路。
- 工业控制设备：如PLC、传感器、电机驱动器等，用于防止过流损坏。
- 汽车电子：如车载娱乐系统、导航系统、照明系统等，用于保护电路免受短路和过流影响。
- 通信设备：如路由器、交换机、基站等，用于保护电源和信号线路。
4. 工作原理
自恢复保险丝（PTC）是一种正温度系数热敏电阻，其电阻值随温度升高而急剧增加。在正常工作条件下，保险丝处于低阻态，允许电流通过。当电路发生过流或短路时，电流增大导致保险丝温度升高，电阻值迅速增加，从而限制电流，保护电路。当故障排除后，保险丝冷却，电阻值降低，恢复正常工作状态。
5. 产品优势
- 自动恢复：无需更换，故障排除后自动恢复正常工作。
- 高可靠性：采用优质材料，确保在恶劣环境下稳定工作。
- 小型化设计：0805封装，适合高密度PCB布局。
- 快速响应：最大动作时间仅为1.5s，有效保护电路。
6. 技术参数
| 参数名称 | 参数值 |
|---|---|
| 保持电流 | 100mA |
| 初始态阻值（最小值） | 1Ω |
| 工作温度范围 | -40℃ ~ +85℃ |
| 最大动作时间 | 1.5s |
| 最大电压 | 15V |
| 最大电流 | 100A |
| 跳闸电流 | 300mA |
| 封装 | 0805 |
7. 使用注意事项
- 安装位置：应安装在电路的关键位置，确保在发生过流时能够及时响应。
- 环境条件：避免在超出工作温度范围的环境中使用，以免影响性能。
- 焊接工艺：采用适当的焊接工艺，避免高温损坏保险丝。
- 测试验证：在实际应用前，建议进行充分的测试验证，确保保险丝的性能符合要求。
8. 结论
SMD0805B010TF 是一款高性能的自恢复保险丝，具有自动恢复、高可靠性、小型化设计和快速响应等优点。广泛应用于消费电子、工业控制、汽车电子和通信设备等领域，为电路提供可靠的过流保护。通过合理的使用和维护，可以有效延长电子设备的使用寿命，提高系统的稳定性和安全性。
参考文献
- Brightking 官方产品手册
- 自恢复保险丝技术白皮书
- 电子元器件应用指南
以上为 SMD0805B010TF 的产品概述，希望能为您提供全面的产品信息和应用指导。
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