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LUTE 0603L100/12AR 0603L100
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- LUTE 0603L100 / 12AR
- Type
- LUTE
- Minimum package
- 4000 编带
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- LUTE
- Electronic Component
- 0603L100/12AR
- Electronic Component
- 1
- Electronic Component
- 1.05mm
- Package
- 0603
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.029g
- Electronic Component
- 1.85mm
- Electronic Component
- 1.15mm
- Electronic Component
- 1
- Electronic Component
- 100ms
- Electronic Component
- BM0264548619
- Operating Temperature
- 40℃~+85℃
- Voltage Rating(Vmax)
- 12V
- Power(Pd)
- 500mW
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
0603L100/12AR 产品概述
一、产品简介
0603L100/12AR 是陆特（LUTE）出品的一款微型自恢复保护元件，采用0603超小封装（尺寸：1.85mm × 1.05mm × 1.15mm），针对低电压信号线和控制端口的短路、过流及反接保护而设计。器件响应速度快、热性能稳定，适合在空间受限且单机用量较多的场合替代传统熔断器或大型保护元件，保证阻值一致性，便于批量一致性生产。
二、主要性能参数
- 耐压 (Vmax)：12V
- 最大电流 (Imax)：40A
- 保持电流 (Ihold)：1A
- 跳闸电流 (Itrip)：2A
- 消耗功率 (Pd)：500mW
- 初始态阻值 (Rmin)：50mΩ
- 跳断后阻值 (R1max)：300mΩ
- 动作时间：100ms
- 工作温度：-40℃～+85℃
- 尺寸：长度 1.85mm；宽度 1.05mm；高度 1.15mm
- 封装：0603
三、产品特点与优势
- 体积极小：0603 封装大幅减小占板面积，适配高密度布板与便携设备。
- 高度集成的保护性能：12V 耐压配合 1A 保持电流与 2A 跳闸电流设置，适用于常见信号与控制线保护需要。
- 快速响应与可恢复性：典型动作时间 100ms，过载解除后可自恢复，降低维护成本。
- 低初始阻值与受控跳断后阻值：Rmin=50mΩ 保证正常导通低损耗，跳断后 R1max≤300mΩ 有效限制故障电流。
- 批量一致性好：单机用量多时电阻一致性优良，利于批量生产和电气调试。
- 宽温度范围：-40℃～+85℃，适应工业级环境。
四、典型应用场景
- 工业通信端口保护（如 RS‑485/RS‑422）
- 可编程控制器（PLC）I/O 口和控制信号保护
- 汽车车身电子（BSM）、车载低压信号线短路与反接保护（在额定条件下）
- 工业传感器、继电器驱动端及各类信号控制端口的过流保护
五、使用建议与注意事项
- 在选择本型号时，应确保系统工作电压和浪涌条件不超过 Vmax=12V；若系统存在高能脉冲或浪涌需配合抑制器件（如 TVS 或熔断器）使用。
- 考虑到 Pd=500mW，安装时应注意周围散热空间与铜箔面积，以防长期过载导致温升影响动作特性。
- 若用于车载或高震动环境，建议在布局时增加固定胶点或采取可靠焊接工艺，避免机械应力引起失效。
- 批量选型时请关注 Ihold 与 Itrip 的容差对系统保护动作点的影响，并在样机验证中确认动作性能。
六、封装与订购信息
- 品牌：LUTE（陆特）
- 型号：0603L100/12AR
- 封装：0603（1.85mm × 1.05mm × 1.15mm）
如需样品、技术规格书或可靠性试验数据，请联系厂商或授权分销商获取详细支持。
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