WMSIC Electronic Components

FC FCH1050-330M FCH1050

ModelFCH1050-330M
PackageSMD,11.5x10.5mm
BrandFC
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
FC FCH1050-330M
Type
FC
Minimum package
800 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FC
Electronic Component
FCH1050-330M
Electronic Component
1
Package
SMD,11.5x10.5mm
Type
Inductor
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
2.641g
Inductor
33uH
Electronic Component
1
Electronic Component
BM0265698446
Current
5A
Resistor(DCR)
72mΩ
Electronic Component
Electronic Component
Electronic Component
800

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

FCH1050-330M 一体成型功率电感产品概述

FCH1050-330M是方成(FC)品牌推出的SMD贴片式一体成型功率电感,专为中等功率密度的电源电路设计,兼具低EMI、高电流承载、小尺寸等核心优势,广泛适配消费电子、工业控制、通信设备等领域的DC-DC转换、滤波等场景。

一、产品定位与核心价值

该电感属于功率电感范畴,区别于传统绕线电感,采用一体成型磁粉芯工艺,通过压制形成无气隙结构,有效降低漏磁与电磁干扰(EMI);同时针对中等功率需求优化电流承载能力,额定电流达5A,饱和电流6A,满足多数便携设备、小型电源模块的稳定工作要求。其核心价值在于:在紧凑尺寸(11.5×10.5mm)下实现高电感值(33uH)与低损耗(72mΩ DCR)的平衡,兼顾性能与空间利用率。

二、基础参数总览

FCH1050-330M的核心参数明确,可直接支撑电路设计选型:

参数类别 具体指标 说明 电感值 33uH ±20% 标准电感容量,满足滤波/储能需求 额定电流(Ir) 5A 电感值下降≤10%时的最大电流(行业常规定义) 饱和电流(Isat) 6A 电感值下降至初始值30%以内的最大电流 直流电阻(DCR) 72mΩ(典型值) 低电阻降低功率损耗,提升效率 封装类型 SMD贴片(11.5×10.5mm) 长×宽尺寸,适配常规PCB贴装 类型 一体成型功率电感 磁粉芯一体压制,低EMI 品牌 方成(FC) 国内专业电感制造品牌

三、封装与尺寸规格

FCH1050-330M采用SMD贴片封装,尺寸为11.5mm(长)×10.5mm(宽),属于小型化功率电感范畴,可直接兼容常规PCB的贴片工艺,无需特殊治具或加工要求。其封装设计符合IPC标准,焊接可靠性高,耐回流焊温度(最高260℃/10秒),适配自动化生产流程,降低制造端成本。

四、电气性能关键优势

  1. 低EMI特性:一体成型磁粉芯无气隙,漏磁率远低于传统绕线电感,可有效减少电路间电磁干扰,尤其适合通信设备、敏感电子系统的抗干扰要求;
  2. 高电流承载:额定电流5A满足多数消费电子(如笔记本、平板)的主电源模块需求,饱和电流6A提供冗余设计空间,避免过流时电感值骤降导致的电路异常;
  3. 低损耗效率:72mΩ的低DCR可显著降低直流功率损耗(P=I²R),当工作电流为5A时,损耗仅为1.8W,提升电源转换效率;
  4. 温漂稳定性:采用优质磁粉芯材料,电感值随温度变化的漂移量小(行业常规≤±10%/100℃),适合宽温度范围(-40℃~+125℃)应用。

五、典型应用场景

FCH1050-330M的性能适配多领域中等功率电路,核心应用包括:

  1. 消费电子:笔记本电脑、平板电脑、智能电视的DC-DC降压模块(如12V转5V/3.3V);
  2. 工业控制:小型PLC、伺服驱动器的辅助电源滤波、储能电路;
  3. 通信设备:路由器、交换机、基站RRU的电源滤波与DC-DC转换;
  4. 常规车载电子:车载充电器、中控屏的辅助电源电路(适配非车规级应用)。

六、品牌与工艺可靠性

方成(FC)作为国内专注于电感研发制造的品牌,FCH1050-330M具备以下可靠性优势:

  1. 工艺一致性:一体成型工艺采用自动化压制设备,电感值、DCR一致性好,批次差异小;
  2. 材料可靠性:磁粉芯选用高纯度铁硅铝材料,耐老化、抗腐蚀,长期工作稳定性高;
  3. 环保与测试:符合RoHS无铅环保要求,出厂前经全参数测试(电感值、电流承载、焊接可靠性等),确保性能达标。

综上,FCH1050-330M是一款性能均衡、可靠性高的一体成型功率电感,在中等功率电源电路中具备显著的空间与性能优势,是电子设计工程师的实用选型之一。

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