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LUTE 0603L005/48AR 0603L005
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- LUTE 0603L005 / 48AR
- Type
- LUTE
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- LUTE
- Electronic Component
- 0603L005/48AR
- Electronic Component
- 1
- Electronic Component
- 1.05mm
- Package
- 0603
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.027g
- Electronic Component
- 1.85mm
- Electronic Component
- 1mm
- Electronic Component
- 1
- Electronic Component
- 1s
- Electronic Component
- BM0265568964
- Operating Temperature
- 40℃~+85℃
- Voltage Rating(Vmax)
- 48V
- Power(Pd)
- 500mW
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LUTE 0603L005/48AR 自恢复保险丝产品概述
一、产品基本信息
LUTE（陆特）0603L005/48AR是一款0603贴片封装自恢复保险丝，专为低压电路过流保护设计，具备小体积、宽温适应、快速响应等核心特性，可满足小型电子设备、工业控制等场景的防护需求。
二、核心电气参数详解
该产品参数围绕过流保护的“可靠性、适配性”设计，关键指标如下：
- 耐压与电流特性：最大耐压（Vmax）48V，覆盖12V/24V/48V常见低压系统；最大故障耐受电流（Imax）40A；保持电流（Ihold）50mA（正常工作不动作的最大电流）；跳闸电流（Itrip）150mA（过流触发动作的最小电流）——精准匹配小电流敏感电路的防护需求。
- 电阻与功耗：初始态最小阻值（Rmin）3.8Ω，低阻不影响正常信号传输；跳断后最大阻值（R1max）30Ω，有效限制故障电流；正常工作功耗（Pd）500mW，低功耗避免设备额外发热。
- 动作与温度：过流触发动作时间1秒（典型值），响应及时；工作温度范围-40℃~+85℃，适应户外低温、工业高温等极端环境。
三、封装与物理尺寸
采用0603标准贴片封装，物理尺寸紧凑：
- 长度：1.85mm
- 宽度：1.05mm
- 高度：1mm
适配高密度PCB布局，完美契合小型化电子设备的集成需求。
四、典型应用场景
结合参数与封装特性，该产品适用于以下场景：
- 小型消费电子：智能手机、智能手环、蓝牙耳机等便携设备的电池过流保护、信号电路防护；
- 低压工业控制：PLC模块、传感器节点、小型继电器电路的过流保护；
- 户外电子设备：太阳能路灯控制器、环境监测传感器（宽温适应极端温差）；
- 低压汽车电子：车载仪表盘背光、传感器辅助电路的防护（适配12V车载低压系统）。
五、产品核心优势
- 小体积高密度集成：0603封装节省PCB空间，符合电子设备小型化趋势；
- 快速响应保护：1秒动作时间，及时切断故障电流，避免电路损坏；
- 自恢复免维护：故障排除后自动恢复导通，无需更换元件，降低维护成本；
- 宽温稳定工作：-40℃~+85℃温度范围，适应户外、工业等极端环境；
- 低阻低功耗：初始态低阻不影响电路性能，低功耗避免设备发热。
六、应用注意事项
为确保防护效果与产品寿命，应用时需注意：
- 实际工作电流建议不超过保持电流（Ihold）的80%（降额设计，延长寿命）；
- 焊接温度需符合0603贴片标准（回流焊峰值温度≤260℃），避免高温损坏；
- 跳断后恢复时间随环境温度升高而延长，高温环境下需预留恢复缓冲；
- 避免在强电磁干扰环境下直接暴露（可配合EMI器件增强防护）。
该产品通过平衡“小体积、宽温、快速响应”三大核心需求，成为低压小电流电路防护的高性价比选择。
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