WMSIC Electronic Components

JDTfuse JFC1206-0500FS JFC1206

ModelJFC1206-0500FS
Package1206
BrandJDTfuse
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
JDTfuse JFC1206-0500FS
Type
JDTFUSE
Minimum package
3000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
JDTFUSE
Electronic Component
JFC1206-0500FS
Electronic Component
1
Electronic Component
1.6mm
Package
1206
Type
SMD Fuse
Electronic Component
Non-Resettable Fuse
Electronic Component
0.042g
Electronic Component
3.2mm
I2t
0.0019
Electronic Component
1
Electronic Component
50A
Electronic Component
BM0265001250
Operating Temperature
55℃~+125℃
Voltage
63V

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

JFC1206-0500FS 产品概述

一、产品简介

JFC1206-0500FS 是 JDTfuse(集电通)推出的一款贴片式(SMD)一次性过流保护器件,封装为业界通用的 1206(3.2 × 1.6 mm)。该产品额定电流为 500 mA、额定电压 63 V,适用于多种消费类电子产品的 PCB 级短路与过流保护。产品通过 UL 认证,品质稳定,具有较高的性价比,适合批量装配与自动贴片生产线。

二、主要性能参数

  • 类型:贴片式保险丝(SMD fuse)
  • 额定电流:500 mA
  • 额定电压:63 V DC
  • 工作温度范围:-55 ℃ ~ +125 ℃
  • 熔断 I2t:0.0019 A^2s(典型值,用于能量计算)
  • 分断能力(破断能力):50 A(最大短路断开能力)
  • 外形尺寸:3.2 mm × 1.6 mm(符合 1206 标准封装)
  • 封装:1206(表面贴装)
  • 认证:UL 认证
  • 品牌:JDTfuse(集电通)
  • 型号:JFC1206-0500FS

三、产品特点

  • 紧凑型 1206 尺寸,适合空间受限的 PCB 设计与高密度布板。
  • 63 V 的额定电压满足 USB、便携式电源模块、充电器等设备的保护需求。
  • 分断能力高达 50 A,可在短路事件中可靠切断,从而保护后级电路与器件。
  • 宽温工作范围(-55 ℃ 至 +125 ℃),适用于各种环境与应用场景。
  • UL 认证,便于满足终端产品的安全合规要求。
  • 性价比高,适合消费电子等大批量应用。

四、典型应用场景

  • 手机及平板充电电路的输入保护
  • 便携式电源(移动电源)与充电模块
  • USB 接口、数据线接口的过流保护
  • 路由器、机顶盒、智能家居控制器等消费电子设备
  • 小功率电源模块、适配器及电源管理板的短路保护
  • IoT 终端与可穿戴设备的 PCB 级保护

五、选型与使用建议

  • 请根据实际工作电流和允许的短时冲击电流选择合适的保险丝规格;在长期工作时留有合理余量(即工作电流应低于额定电流)。
  • 熔断 I2t(0.0019 A^2s)可用于评估对下游器件的能量释放影响,必要时结合时间-电流特性曲线进行仿真与验证。
  • 在高温环境或与高功率元件邻近布局时,应考虑温度对额定电流的影响并作适当降额。
  • 推荐使用符合厂家推荐的 PCB 阴阳极焊盘与回流焊工艺。作为通用建议,遵循标准 SMT 回流温度曲线并避免过多次重复回流。具体回流峰值温度与时长请参照 JDTfuse 官方资料。
  • 使用前建议在目标电路中进行实际温升、熔断时间及重复可靠性测试,确保满足设计要求。

六、可靠性与认证

JFC1206-0500FS 具有 UL 认证,代表产品在安全和可靠性方面符合相关标准。JDTfuse(集电通)在制造与质量控制上具备成熟工艺,适合对一致性与稳定性有要求的消费电子量产场景。

七、包装与采购建议

  • 型号:JFC1206-0500FS
  • 封装形式:1206 SMD(托盘或卷带包装,具体以供应商出货信息为准)
  • 采购时建议索取样片并让供应商提供完整技术资料(数据手册、回流焊建议、时间-电流曲线、包装规格等),并在量产前完成可靠性与兼容性验证。

八、免责声明

本文为产品概要与通用建议,详细的电气特性(如时间-电流曲线、最大持续电流、阻抗等)、焊接参数与包装信息,请以 JDTfuse 官方数据手册为准。如需技术支持或样品测试建议联系 JDTfuse 或授权代理商获取完整资料与工程支持。

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