WMSIC Electronic Components

LUTE 0603L001/60AR 0603L001

Model0603L001/60AR
Package0603
BrandLUTE
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
LUTE 0603L001 / 60AR
Type
LUTE
Minimum package
4000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
LUTE
Electronic Component
0603L001/60AR
Electronic Component
1
Electronic Component
1.05mm
Package
0603
Electronic Component
Resettable Fuse
Electronic Component
0.025g
Electronic Component
1.85mm
Electronic Component
1mm
Electronic Component
1
Electronic Component
1s
Electronic Component
BM0264548595
Operating Temperature
40℃~+85℃
Voltage Rating(Vmax)
60V
Power(Pd)
500mW

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

0603L001/60AR自恢复保险丝产品概述

0603L001/60AR是LUTE(陆特)品牌推出的表面贴装自恢复保险丝(PPTC),专为低电压、小电流场景下的过流保护设计,具备可重复使用、小封装、低功耗等核心特点,适配高密度电路的集成需求。

一、产品核心定位与技术本质

该器件属于聚合物正温度系数(PPTC) 范畴,区别于传统一次性保险丝:当电路出现过流故障时,阻值急剧升高至高阻状态,限制故障电流;故障排除后,温度下降,阻值自动恢复至初始低阻,无需更换即可继续工作,有效降低电路维护成本。其定位聚焦10mA级保持电流、60V以下电压的小功率场景,覆盖消费电子、IoT终端等轻量化应用。

二、关键性能参数深度解析

以下参数是选型与应用的核心依据,需结合实际电路匹配:

  • 耐压(Vmax):60V
    器件允许的最大工作电压,适配5V、12V、24V等常见低压系统,超出则可能损坏。
  • 最大电流(Imax):20A
    故障状态下可耐受的峰值电流(短时间),确保突发大电流冲击时不被击穿。
  • 保持电流(Ihold):10mA
    25℃环境下,正常工作不动作的最大电流——电路电流长期稳定在10mA以内时,器件保持低阻导通。
  • 跳闸电流(Itrip):30mA
    过流触发跳闸的最小电流,即电路电流≥30mA时,1秒内阻值升至高阻,限制故障电流。
  • 动作时间:1s
    跳闸电流下从导通到高阻的响应时间,兼顾保护速度与电路稳定性(避免误触发)。
  • 初始阻值(Rmin):15Ω
    正常导通的最小阻值,低阻可减少自身功耗(Pd=500mW),避免影响信号完整性。
  • 跳断后阻值(R1max):100Ω
    跳闸后的最大阻值,可将故障电流限制在安全范围(如60V/100Ω=0.6A,远低于Imax)。
  • 工作温度:-40℃~+85℃
    覆盖工业级温度范围,适配户外、车载等极端环境。

三、封装与物理特性

采用0603标准表面贴装封装,物理尺寸为:长度1.85mm×宽度1.05mm×高度1mm,符合行业通用贴装标准,支持回流焊工艺,适配高密度PCB设计(如手机主板、智能手环等小型化设备)。封装材料耐温、耐湿,满足SMT生产中的高温制程要求。

四、典型应用领域

结合参数特性,该产品适用于以下场景:

  1. 便携式电子:手机充电接口、蓝牙耳机电池、智能手环传感器模块保护;
  2. IoT终端:低功耗温湿度/运动传感器、智能门锁控制电路保护;
  3. 消费电子配件:5V/12V小型充电器、USB-HUB接口、无线耳机充电盒保护;
  4. 工业小型模块:PLC输入输出模块、微型传感器节点、低电压执行器保护。

五、产品核心优势总结

  1. 可重复使用:故障排除后自动恢复,无需更换器件,降低维护成本;
  2. 小封装高密度:0603封装适配小型化电路,提升PCB集成度;
  3. 低功耗低干扰:初始阻值仅15Ω,自身功耗≤500mW,不影响电路信号;
  4. 宽温可靠:-40℃~+85℃工作范围,适配极端环境;
  5. 响应精准:1秒动作时间,兼顾保护速度与误触发防护。

该产品凭借上述特性,成为小功率低压电路过流保护的优选器件,可有效替代传统一次性保险丝,提升电路可靠性与经济性。

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