WMSIC Electronic Components

cjiang FTC201610S100MBCA

ModelFTC201610S100MBCA
PackageSMD,1.6x2mm
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 FTC201610S100MBCA
Type
CJIANG
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
CJIANG
Electronic Component
FTC201610S100MBCA
Electronic Component
1
Package
SMD,1.6x2mm
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
0.044g
Inductor
10uH
Electronic Component
1
Electronic Component
BM0233262803
Current
1A
Resistor(DCR)
580mΩ
Electronic Component
Electronic Component
Electronic Component
3000
and Current(Isat)
1.4A

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

FTC201610S100MBCA 产品概述

一 产品简介

FTC201610S100MBCA 是长江微电(cjiang)推出的一款表面贴装功率电感,封装尺寸为 2.0 × 1.6 mm(常称 2016 型封装),标称电感值 10 μH,公差 ±20%。该器件为低功耗、低频开关电源与滤波应用设计,适用于体积受限且对电流处理有一定要求的小型电子设备。

二 主要电气参数

  • 电感值:10 μH(±20%)
  • 额定电流:1.0 A(持续工作条件下推荐不超过此值)
  • 饱和电流(Isat):1.4 A(磁通密度下降至额定电感的规定比例时的峰值)
  • 直流电阻(DCR):约 580 mΩ(决定铜损与功率损耗)
  • 封装形式:SMD,尺寸 1.6 × 2.0 mm
  • 型号:FTC201610S100MBCA(长江微电)

三 电气特性与性能影响

  • 饱和电流(Isat)指示在瞬态或峰值电流情况下电感保持有效储能的能力。若电路出现大电流脉冲,超过 Isat 会导致电感值急剧下降,从而影响转换器工作稳定性。
  • DCR 越低,导通损耗越小,有利于提高效率。该型号 DCR 为 580 mΩ,在 1 A 工作点下产生的铜损为 I²·R ≈ 0.58 W;在系统设计中需考虑此功耗及其对温升的影响。
  • 电感公差 ±20% 对谐振频率与滤波深度有直接影响,设计时需保证容许范围内的性能波动不会影响系统稳定性。

四 典型应用场景

  • 小型降压/升压开关电源(尤其是便携设备、物联网终端)
  • 电源滤波器(输入侧或输出侧的 EMI 滤波)
  • LED 驱动与电流连续控制
  • 电池供电模块与DC-DC模块化电源

五 PCB 布局与焊接建议

  • 将电感尽量靠近开关芯片或 MOSFET 布局,以缩短高频回流路径,降低 EMI。
  • 使用较宽的铜迹和充足的铜面积以降低 DCR 及改善散热;必要时在器件下方/周围布局热铜垫或过孔导热到内层/底层。
  • 遵循常规回流焊工艺(符合厂商推荐的温度曲线),避免超过规定的最大回流温度与时间,确保焊点可靠性。
  • 贴装时注意避免强力施压造成磁芯或引脚损伤。

六 选型与可靠性注意事项

  • 选择时根据最大工作电流(含直流偏置与纹波)对额定电流与 Isat 留有裕量,通常建议峰值电流不超过 Isat,且额定电流留 20–30% 余量以降低温升。
  • 若系统对效率要求较高,应优先考虑 DCR 更低的型号或采用并联方案分担电流。
  • 工作环境温度、频率与长期热循环会影响电感值与损耗,关键产品应进行加速老化与温升测试以验证可靠性。

七 包装与订购信息

  • 封装:表面贴装(SMD),适配标准 2016 焊盘尺寸。
  • 生产厂商:长江微电(cjiang)
  • 型号:FTC201610S100MBCA
  • 采购时请向供应商确认最小起订量、出货形式(卷盘包装)及环境和质量认证(如有)。

该款功率电感以其微小封装和中等电流处理能力,适合体积受限但对电源滤波与稳态性能有要求的便携式与嵌入式应用。选型时重点关注电流裕量、DCR 引起的功耗以及 PCB 散热布局,以确保系统长期稳定运行。

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