WMSIC Electronic Components

cjiang FTC252010S100MBCA

ModelFTC252010S100MBCA
PackageSMD,2x2.5mm
Brandcjiang
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
cjiang FTC252010S100MBCA
Type
CJIANG
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CJIANG
Electronic Component
FTC252010S100MBCA
Electronic Component
1
Package
SMD,2x2.5mm
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
0.056g
Inductor
10uH
Electronic Component
1
Electronic Component
BM0249842709
Current
1.05A
Resistor(DCR)
500mΩ
Electronic Component
Electronic Component
Electronic Component
3000
and Current(Isat)
1.55A

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

FTC252010S100MBCA 产品概述

一、产品概述

FTC252010S100MBCA 是长江微电(cjiang)推出的一款表面贴装功率电感,标称电感值为 10 μH,公差 ±20%,封装尺寸紧凑为 2.0 × 2.5 mm,定位于对体积有严格要求且需要中低电流滤波或能量储存的电源前端与开关电源场合。该器件额定电流为 1.05 A,饱和电流(Isat)为 1.55 A,直流电阻(DCR)约 500 mΩ。

二、主要参数

  • 品牌:cjiang(长江微电)
  • 型号:FTC252010S100MBCA
  • 电感值:10 μH ±20%
  • 额定电流:1.05 A(持续工作电流建议不超过此值)
  • 饱和电流:1.55 A(接近该值时电感量显著下降)
  • 直流电阻:≈ 500 mΩ
  • 封装:SMD,外形 2 × 2.5 mm

三、特性与优势

  • 体积小、适合集成度高的移动设备和消费电子电源模块;
  • 饱和电流相对额定电流有一定余量,短时冲击电流耐受力好;
  • 适用于降低开关噪声、输出滤波或作为小功率能量储存元件。

四、应用场景

  • 手机配件、便携式设备的降压/升压转换器输出滤波;
  • 小功率电源模块、低速电机驱动的滤波与储能;
  • EMI 抑制与电源去耦等对体积敏感的场合。

五、封装与使用建议

  • 建议采用与器件尺寸匹配的 PCB 焊盘,按厂家推荐回流温度曲线进行焊接;
  • 由于 DCR 较大(500 mΩ),在长期接近额定电流下会造成明显功耗与发热,需在布局上保证良好散热;
  • 设计时应考虑饱和特性,在需要保持稳定电感量的场合预留电流裕量(通常工作电流 ≤ 0.6–0.8 × Isat)。

六、选型与注意事项

  • 如电路要求更低损耗或更高持续电流,应优先选用 DCR 更小、额定电流更高的型号;
  • 对于对电感精度有更高要求的应用,应选取公差更小或经过筛选的型号;
  • 关注器件在工作温度下的电感漂移与温升,必要时通过仿真或样机测试验证实际性能。

七、可靠性与采购

  • FTC252010S100MBCA 适合贴片自动化生产,通常以卷带(Tape & Reel)方式包装出货;
  • 采购时建议索取样片进行上板焊接与热循环、温升测试,确认在目标应用下的实际损耗和电感保持情况。

总结:FTC252010S100MBCA 以小体积和适中的电流规格适配体积受限的小功率电源应用,但因 DCR 较高,在高持续电流场景需注意功耗和热管理,选型时宜综合考虑电流裕量与温升。

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