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JDTfuse JFC1206-1300FS JFC1206
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- JDTfuse JFC1206-1300FS
- Type
- JDTFUSE
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- JDTFUSE
- Electronic Component
- JFC1206-1300FS
- 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
- 1.39
- Electronic Component
- 1
- Electronic Component
- 50A
- Electronic Component
- BM0264547835
- 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.
JFC1206-1300FS 产品概述
一、产品简介
JFC1206-1300FS 是集电通（JDTfuse）推出的一款贴片式快速熔断保险丝，封装为常用的1206（3.2 mm × 1.6 mm）。产品通过 UL 认证，专为消费类电子等对体积、可靠性和成本敏感的场景设计，兼顾过流保护与装配效率，适合 SMT 工艺直接贴装。
二、主要规格
- 类型：贴片式保险丝（SMD fuse）
- 额定电流：3 A
- 额定电压：63 V
- 工作温度范围：-55 ℃ ~ +125 ℃
- 熔断能量（I2t）：1.39 A²s
- 分断能力：50 A
- 封装尺寸：1206（长 3.2 mm × 宽 1.6 mm）
- 品牌：JDTfuse（集电通）
- 认证：UL 认证
三、产品特性与优势
- 体积小、性能稳定：1206 标准封装兼顾占板面积与电流承载能力，适配主流 SMT 产线。
- 高分断能力：50 A 的分断能力在短路或突发过流情况下能快速切断电路，保护器件与电源系统。
- 宽温度适应性：-55 ℃ 到 +125 ℃ 的工作温度覆盖消费电子、工业等多种环境。
- 能量控制优良：I2t 值为 1.39 A²s，响应快速、熔断特性一致性好，便于电路设计预测保护行为。
- 质量与成本平衡：通过 UL 认证，出厂检验与可靠性控制完善，适合对性价比有要求的大批量应用。
四、典型应用场景
- 消费类电子：平板、笔记本、机顶盒、智能家居设备等电源输入与子模块保护。
- 便携设备与充电器：USB 电源路径、充电管理模块短路保护。
- 电源设备与适配器：辅助电路与次级保护用途。
- 工业与通讯终端：对体积和可靠性有双重要求的场合。
五、封装与可靠性提示
- 封装形式适合常规回流焊工艺，建议按制造商推荐的焊接曲线进行回流，以保证焊接可靠性与器件性能。
- 储存与贴装时避免受潮及机械应力，贴片拾放及回流后应避免反复加热。
- 设计 PCB 布局时应预留合适的焊盘尺寸与热沉考量，并结合实际电流与热设计进行验证。
六、选型与采购建议
- 在选型时，请根据系统最大持续电流、启动浪涌电流和允许熔断时间对 I2t 与额定电流进行核算，必要时联系厂商索取详细曲线（时间-电流特性曲线）。
- 对批量采购可优先选择带有 UL 认证与稳定质量控制的型号，常见包装形式为卷盘（Tape & Reel），便于 SMT 贴装。
- 如需替代或更高分断能力/不同触发特性的产品，请提供电路最大故障电流与应用环境，以便推荐更合适型号。
备注：以上参数与说明基于 JFC1206-1300FS 的主要技术信息，具体电气特性与可靠性数据请参照厂商完整数据手册或与集电通技术支持确认。
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