WMSIC Electronic Components

JDTfuse JFC1206-2200FS JFC1206

ModelJFC1206-2200FS
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 JFC1206-2200FS
Type
JDTFUSE
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
JDTFUSE
Electronic Component
JFC1206-2200FS
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
47.17
Electronic Component
1
Electronic Component
150A
Electronic Component
BM0264547815
Operating Temperature
55℃~+125℃
Voltage
32V

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

JFC1206-2200FS 产品概述

一、概述

JFC1206-2200FS 是一款高可靠性的贴片式保险丝(SMD fuse),封装为1206(3.2 × 1.6 mm),由品牌 JDTfuse(集电通)出品并通过 UL 认证。该器件针对电池保护板及各类低压直流电源保护场景设计,具备稳定的品质与良好的性价比,适合量产装配的 SMT 工艺。

二、主要电气参数

  • 额定电流:20 A
  • 额定电压:32 V
  • 工作温度范围:-55 ℃ 至 +125 ℃
  • 熔断 I²t:47.17(A²·s,表示熔断能量特性)
  • 分断能力:150 A(最大短路分断能力)
  • 封装尺寸:1206(长度 3.2 mm,宽度 1.6 mm)

三、封装与机械特性

JFC1206-2200FS 采用标准 1206 SMD 封装,适配常见 PCB 焊盘与回流焊工艺。小型低剖面设计便于在空间受限的电池组和便携设备中应用,同时利于自动化贴装和高速生产线的装配需求。

四、产品特点与优势

  • UL 认证:通过国际安全认证,便于整机产品进行合规性申报与市场推广。
  • 高分断能力:150 A 的短路分断能力可有效应对突发短路,保护上游元件与电路。
  • 明确的 I²t 指标:47.17 A²·s 的熔断能量值,有助于工程师进行电路保护和熔断选择计算。
  • 宽温工作范围:-55 ℃ 至 +125 ℃,适应严苛环境与工业级应用。
  • 成本与品质平衡:面向批量生产优化,兼顾性能与成本,适合电池管理与电源保护的中高性价比方案。

五、典型应用场景

  • 锂离子电池保护板(BMS)与移动电源电路
  • 小型直流电源模块、DC-DC 转换器输入/输出保护
  • 充电器、便携式工具与消费类电子电源防护
  • 任何工作电压 ≤32 V、需 20 A 级过流保护的 PCB 方案

六、选型与使用建议

  • 熔断匹配:根据电路的最大持续电流、启动/冲击电流以及允许的熔断时间,使用 I²t 值评估是否满足保护需求。若存在大幅度的启动浪涌,应考虑熔断特性或并联/限流方案。
  • 温度与散热:在高环境温度或靠近热源的布局中应考虑电流降额,保证长期可靠性。
  • PCB 布局:建议根据制造商推荐焊盘尺寸设计回流焊友好型焊盘,确保焊接质量与机械强度。
  • 认证与测试:量产前按目标市场和整机要求进行短路分断、耐热循环与寿命测试,验证实际工作条件下性能。

七、包装与可获取性

JFC1206-2200FS 通常以适合 SMT 的带卷(tape-and-reel)方式供应,方便自动贴装。JDTfuse(集电通)提供稳定产能与批量供货能力,适合产业链上中大型订单需求。

八、总结

JFC1206-2200FS 为一款面向 20 A/32 V 级别的 1206 贴片保险丝,具有 UL 认证、150 A 分断能力和明确的 I²t 指标,适用于电池保护板及各类低压直流电源保护场景。在选型与设计时建议结合实际冲击电流与环境温度进行评估,以充分发挥其保护性能与长期可靠性。若需进一步的封装图、焊盘建议或详细电气特性曲线,可联系供应商获取完整数据手册。

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