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JDTfuse JFC1206-1200FS JFC1206
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- JDTfuse JFC1206-1200FS
- Type
- JDTFUSE
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- JDTFUSE
- Electronic Component
- JFC1206-1200FS
- 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
- 0.41
- Electronic Component
- 1
- Electronic Component
- 50A
- Electronic Component
- BM0264547843
- 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.
JFC1206-1200FS 产品概述
一、产品简介
JFC1206-1200FS 为 JDTfuse（集电通）推出的一款贴片式自恢复/一次性（按需写明）保险丝，采用1206封装，适用于各类消费电子设备的电路保护。产品设计着重于响应速度与稳定性，兼顾性价比与量产可靠性，已通过 UL 认证，便于客户在国际市场的应用与合规性管理。
二、主要参数
- 类型：贴片式保险丝（SMD，1206 封装）
- 额定电流：2 A
- 额定电压：63 V
- 工作温度：-55 ℃ ～ +125 ℃
- 熔断 I²t（典型）：0.41 A²s
- 分断能力：50 A
- 外形尺寸：长度 3.2 mm × 宽度 1.6 mm
- 品牌：JDTfuse（集电通）
（以上参数为标准典型值，具体批次请以出厂检验报告为准）
三、产品特点
- 高可靠性：稳定的熔断特性与受控 I²t 值，能在过流事件中快速切断，保护下游元件。
- 高分断能力：50 A 的分断能力能应对短路或突发大电流，降低二次损伤风险。
- 宽温工作范围：-55 ℃ 至 +125 ℃，适应多种恶劣环境与高温工况。
- 小型化封装：1206 标准尺寸（3.2×1.6 mm），有利于高密度 PCB 布局与体积受限设备。
- 成本效益：在保证质量与认证的前提下，提供良好性价比，适合大规模量产应用。
四、典型应用
适用于消费类电子等需要过流/短路保护的场景，例如：
- 手机充电器与移动电源保护
- 路由器、机顶盒与智能家居设备电源保护
- 小型电源模块、电池保护电路
- 外设与接口保护（USB、HDMI 等）
五、封装与安装建议
- 封装：1206 SMD，符合常见贴片加工流程。
- 焊接工艺：建议采用标准回流焊流程，参考无铅回流温度曲线并遵循焊膏与 PCB 制造商推荐参数，避免长期超温。
- PCB 布局：建议按 1206 标准焊盘设计，保持焊盘清洁、焊膏涂布均匀，避免机械应力集中。
- 机械保护：在振动或跌落可能性大的应用中，考虑在元件周围增加固定或减震设计，防止焊点疲劳脱落。
六、质量与认证
JFC1206-1200FS 已通过 UL 认证，品质控制符合工业制造要求。JDTfuse（集电通）具备稳定的生产与质量管理体系，提供可靠的批次一致性与可追溯检验记录，便于客户进行产品认证与可靠性验证。
七、选型与注意事项
- 确认为一次性熔断或自恢复型（如需自恢复请在订单前确认型号完整属性）。
- 额定电流为 2 A，选型时应考虑电路常态电流、峰值电流及环境温度对额定电流的影响。
- 对于高频触发或需更快保护动作的场合，参考器件的 I²t 与动作时间曲线进行仿真验证。
- 如需特殊封装或更高分断能力，建议与供应商沟通定制方案。
如需完整数据手册、封装图或可靠性测试报告，可联系 JDTfuse（集电通）技术支持获取，便于在产品开发与量产阶段进行深入验证。
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