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LUTE 1206L005/110WR 1206L005
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- LUTE 1206L005 / 110WR
- Type
- LUTE
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- LUTE
- Electronic Component
- 1206L005/110WR
- Electronic Component
- 1
- Electronic Component
- 1.9mm
- Package
- 1206
- Electronic Component
- Resettable Fuse
- Electronic Component
- 0.036g
- Electronic Component
- 3.6mm
- Electronic Component
- 1.6mm
- Electronic Component
- 1
- Electronic Component
- 1.5s
- Electronic Component
- BM0265137044
- Operating Temperature
- 40℃~+85℃
- Voltage Rating(Vmax)
- 110V
- Power(Pd)
- 700mW
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
1206L005/110WR 自恢复保险丝产品概述
一、产品定位与核心价值
1206L005/110WR是一款1206封装贴片式自恢复保险丝（PPTC），专为低压小电流电路的过流保护设计，核心价值在于“过流过载时快速动作、故障排除后自动恢复”——无需像传统一次性保险丝那样频繁更换，可降低电路维护成本与空间占用，适配消费电子、小型电源等紧凑场景的防护需求。
二、核心电气参数详解
该产品的关键指标明确了其保护能力与适用边界：
- 耐压（Vmax=110V）：最大持续工作电压，电路电压不得超过此值，否则可能导致器件击穿失效；
- 最大电流（Imax=2A）：常温下可长期承受的最大持续电流，无过流时器件处于低阻导通状态；
- 保持电流（Ihold=50mA）：正常工作时不触发保护的最大持续电流（即电路正常负载电流需≤50mA）；
- 跳闸电流（Itrip=150mA）：过流时触发动作的最小电流（当电流≥150mA时，器件在规定时间内跳断）；
- 动作时间（1.5s）：过流至器件跳断的典型时间，平衡了保护灵敏度与误动作风险（如瞬间脉冲电流不会误触发）；
- 初始态阻值（Rmin=3.6Ω）：常温无故障时的最小导通电阻，对电路信号/功率损耗影响较小；
- 跳断后阻值（R1max=50Ω）：故障跳断后的最大电阻，可有效限制故障电流，保护后端电路；
- 消耗功率（Pd=700mW）：正常工作时的功率损耗，反映器件发热特性，需结合电路散热设计。
三、封装与物理特性
采用1206贴片封装（公制尺寸3.6mm×1.9mm×1.6mm），符合表面贴装工艺（SMT）要求，适合自动化生产；小型化设计可高度集成于紧凑电路板，满足便携式电子、微型模块等对空间敏感的场景。
四、环境适应性
工作温度范围为**-40℃~+85℃**，覆盖工业级与消费电子的常见环境：
- 低温（-40℃）下器件性能稳定，无脆化或失效风险；
- 高温（+85℃）下仍能保持正常电气特性，适应户外、车载辅助电路等场景。
五、品牌与可靠性说明
由国内专业过流保护器件厂商LUTE（陆特） 生产，产品经过严格可靠性测试（温度循环、焊接兼容性、寿命测试等），确保长期工作稳定性；自恢复特性可重复使用，故障排除后无需更换器件，降低产品全生命周期成本。
六、典型应用场景
结合参数特性，该产品适用于以下场景：
- 小型直流电源模块（5V/12V微型电源）的输出过流保护；
- 便携式电子（蓝牙耳机、智能手环、微型音箱）的电池/充电电路保护；
- 智能家居传感器节点（温湿度、红外传感器）的过流防护；
- 微型电机（玩具电机、小型风扇）的过载保护；
- USB接口（低压场景）的过流保护（需匹配电压范围）；
- 小容量电池组（纽扣电池、聚合物小电池）的过流保护。
该产品以“小尺寸、高可靠性、自恢复”为核心优势，是低压小电流电路过流防护的高性价比选择。
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