WMSIC Electronic Components

TA-I CFS06V3T1R0

ModelCFS06V3T1R0
Package0603
BrandElectronic Component
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
CFS06V3T1R0
Type
TA-I Technology
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
CFS06V3T1R0
Electronic Component
1
Electronic Component
0.8mm
Package
0603
Type
SMD Fuse
Electronic Component
Non-Resettable Fuse
Electronic Component
0.025g
Electronic Component
1.6mm
I2t
0.026
Electronic Component
1
Electronic Component
50A
Electronic Component
BM0264899873
Operating Temperature
20℃~+105℃
Voltage
32V

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

CFS06V3T1R0 产品概述

一、产品简介

CFS06V3T1R0 是大毅科技(Dayi Technology)推出的贴片式微型熔断器(SMD fuse),采用 0603(1.6 × 0.8 mm)封装,专为空间受限的移动设备、消费电子及便携式电源保护设计。典型描述为“Fuse-贴片式 0603 67mΩ”,在维持极小等效电阻的同时提供可靠的过流和短路保护。

二、主要参数

  • 类型:贴片式(SMD)保险丝,0603 封装
  • 额定电流:1 A
  • 额定电压:32 V(DC)
  • 工作温度:-20 ℃ ~ +105 ℃
  • 熔断 I2t(典型):0.026 A^2s
  • 分断能力:50 A(在额定电压条件下)
  • 直流电阻:约 67 mΩ
  • 外形尺寸:长度 1.6 mm,宽度 0.8 mm
  • 品牌:大毅科技

三、产品特性

  • 体积小、重量轻,适合高密度 PCB 布局与微型化产品。
  • 低直流电阻(≈67 mΩ),在额定电流下产生的功耗低(I^2R ≈ 67 mW @1 A),有利于降低发热与电压降。
  • 分断能力高(50 A),可在短路情况下迅速切断大冲击电流,保护下游电路免受损坏。
  • 宽工作温度范围,适应常见工业与消费类环境。
  • 熔断能量指标(I2t)小,表明在过流事件时具有良好的熔断响应特性(具体时间-电流特性以厂方曲线为准)。

四、典型应用

  • 手机、平板、蓝牙设备等便携终端的 USB/充电线路保护。
  • 电源管理模块、DC-DC 转换器输入侧过流保护。
  • IoT 终端、可穿戴设备、小型传感器供电保护。
  • 医疗便携设备与精密仪器的局部短路保护(需结合具体认证与可靠性要求评估)。

五、PCB 布局与安装注意事项

  • 推荐遵循厂方的焊盘尺寸与回流焊工艺参数,避免过度热沉导致器件在回流过程中受损。
  • 熔断器应放置在靠近受保护电源输入端的位置,以缩短故障电流路径并提高保护效率。
  • 考虑与热敏元件、功率器件间的热干扰,必要时留出热隔离空间或使用热阻隔铜箔。
  • 如果有较大浪涌电流或启动电流,应在选型时参考熔断时间-电流曲线,必要时选用慢断型或增加限流元件。

六、可靠性与测试

  • 建议在设计验证阶段对样件进行常见环境(温度循环、湿热)、振动与过流/短路测试,验证在目标应用下的熔断行为与长期可靠性。
  • 对于对安全与法规有明确要求的产品(如医疗、汽车级别),应额外确认器件是否具备相应认证或与制造商沟通定制测试报告。

七、包装与选型建议

  • 由于尺寸微小,采购时注意包装形式(卷带、盘装)以便 SMT 贴片生产线兼容。
  • 选型时除额定电流、电压外,应重点参考熔断时间-电流特性、在目标环境温度下的额定保持能力以及供应商的可靠性数据。
  • 如需在较高启动电流或浪涌环境下使用,可考虑额定电流更高或慢断特性的替代型号。

总体而言,CFS06V3T1R0 以其 0603 超小封装、低电阻与较高分断能力,适合应用于空间受限且需可靠过流保护的便携与消费电子产品。具体设计与验证请结合厂方完整规格书与时间-电流特性曲线进行最终确认。

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