WMSIC Electronic Components

JDTfuse JFC2410-0500FS JFC2410

ModelJFC2410-0500FS
Package2410
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 JFC2410-0500FS
Type
JDTFUSE
Minimum package
1500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
JDTFUSE
Electronic Component
JFC2410-0500FS
Electronic Component
1
Electronic Component
2.5mm
Package
2410
Type
SMD Fuse
Electronic Component
Non-Resettable Fuse
Electronic Component
0.142g
Electronic Component
6.1mm
I2t
0.475
Electronic Component
1
Electronic Component
50A
Electronic Component
BM0264547829
Operating Temperature
55℃~+125℃
Voltage
250V

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

JFC2410-0500FS — 贴片式快断/保险丝产品概述

一、产品简介

JFC2410-0500FS 是由 JDTfuse(集电通)推出的一款贴片式(SMD)保险丝,封装规格为 2410(6.1mm × 2.5mm)。该器件针对电源模块、工业控制板及各类电子设备的过流与短路保护设计,具有通过 UL 认证的可靠品质,适用于需要稳定性与成本效益并重的量产场景。

二、主要技术参数

  • 类型:贴片式保险丝(SMD,封装 2410)
  • 型号:JFC2410-0500FS
  • 额定电流:0.5A(500mA)
  • 额定电压(AC / DC):250V
  • 工作温度范围:-55℃ ~ +125℃
  • 熔断 I²t(典型值):0.475 A²s(用于评估能量让渡)
  • 最大分断能力:50A(典型测试条件下)
  • 尺寸(典型):长度 6.1mm,宽度 2.5mm
  • 认证:UL 认证

三、性能特点

  • 稳定可靠:通过 UL 认证,品质控制成熟,适合批量生产与长期使用。
  • 能量控制明确:熔断 I²t 值为 0.475 A²s,便于在电路设计中评估电流冲击和保护级别。
  • 高分断能力:最大分断能力达 50A,能在短路时切断较大的故障电流,保护上游电路及元件。
  • 宽温度工作范围:-55℃ 到 +125℃,适应工业级环境及高温工作条件。
  • 封装适配性强:2410 SMD 封装,便于贴片生产线回流焊工艺,减小板上占位面积。

四、典型应用场景

  • 电源模块与适配器:AC/DC 前端与次级保护,防止过流损坏。
  • 工业控制板:PLC、驱动板与控制器中的短路与过载保护。
  • 通信设备与仪器仪表:辅助保护信号与电源通路。
  • 家用电器与工业设备:需要快速可靠断电保护的子系统。

五、选型与设计建议

  • 电流余量:在选型时建议根据实际工作电流留出适当余量(常见为 25%~50% 视应用而定),以避免在正常瞬态电流下误熔断。
  • I²t 与保险丝协调:利用熔断 I²t 值评估与下游器件(如二极管、MOSFET、变压器)的能量匹配,必要时结合慢断或快速型产品完成保护策略。
  • 分断能力确认:若系统可能出现超过 50A 的短路电流,应在选型时确认是否需要更高分断能力的器件或并联/外加断路保护。
  • 温度影响:考虑到工作环境温度会影响保险丝特性,若长期高温工作,建议按温度 derating 原则验证熔断曲线。

六、安装与使用注意事项

  • 焊接工艺:本产品适用于常见的回流焊工艺。焊接时应避免超时高温和重复多次加热,以免影响封装和内部接点性能。
  • PCB 布局:为确保良好热量散发与可靠焊点,建议根据 2410 封装制定合适的焊盘和过孔设计,避免热应力集中。
  • 存储与处理:存放环境应干燥、无腐蚀性气体,避免长时间暴露在高温高湿环境下;搬运时注意防止机械应力或撞击。
  • 更换与维护:发生熔断后先查明故障原因并排除,确定正常后使用同型号或同等参数的保险丝更换。

七、包装与认证

JFC2410-0500FS 提供适用于 SMT 生产线的卷带装(或按客户要求的包装形式),包装与出厂检验符合工业常规质量控制流程。产品已通过 UL 认证,满足多数国际及国内电气安全要求,便于在商业与工业产品中快速合规使用。

总结:JFC2410-0500FS 以其稳定的品质、明确的保护特性和良好的性价比,适合用于电源与工业控制等对过流保护有较高可靠性要求的场景。选择与布局时结合电路的电流特性与环境条件进行合理设计,可获得最佳保护效果。

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