WMSIC Electronic Components

Sunlord MWTC201208S1R0MT

ModelMWTC201208S1R0MT
Package0805
BrandSUNLORD
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
Sunlord MWTC201208S1R0MT
Type
SUNLORD
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
MWTC201208S1R0MT
Electronic Component
1
Package
0805
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
0.034g
Inductor
1uH
Electronic Component
1
Electronic Component
BM0227600562
Current
2.3A
Resistor(DCR)
92mΩ
Electronic Component
Electronic Component
Electronic Component
3000
and Current(Isat)
3.1A

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

Sunlord MWTC201208S1R0MT 功率电感产品概述

顺络电子(Sunlord)推出的MWTC201208S1R0MT是一款针对中小功率场景优化的贴片功率电感,凭借紧凑封装、稳定电气特性及高可靠性,成为消费电子、IoT设备等领域的常用选型。

一、产品定位与核心价值

该电感定位于中小功率DC-DC转换电路的核心储能元件,聚焦“小型化+高可靠性+低损耗”三大需求:一方面0805贴片封装适配高密度贴装工艺,满足便携设备的空间限制;另一方面精准的电感值与低直流电阻设计,可有效提升电源转换效率,降低发热。

二、关键电气参数详解

  1. 电感值与精度:标称电感1μH,精度±20%,符合大部分功率电路对电感值的容差要求(如降压型DC-DC的电感波动不影响输出电压稳定性);
  2. 额定电流(I_rms):2.3A,指电感在连续工作时,电感值变化不超过±10%(行业常规标准)的最大直流电流,是电路设计的核心参考值;
  3. 饱和电流(I_sat):3.1A,指磁芯达到饱和状态时的电流(此时电感值下降30%以上),设计时需预留至少20%余量,避免瞬态电流冲击导致性能下降;
  4. 直流电阻(DCR):92mΩ,是电感绕组的固有电阻,低DCR意味着在额定电流下功耗仅约0.48W(I²R=2.3²×0.092),发热可控,无需额外散热设计。

三、封装与物理特性

采用0805贴片封装(英制0.08×0.05英寸,公制2.0×1.2mm),高度约0.8mm(型号中“08”对应高度),符合国际IPC标准。封装特点:

  • 无铅焊接兼容性:适配RoHS环保要求,支持标准SMT回流焊工艺;
  • 小型化适配:适合手机、智能手环等便携设备的窄空间布局,可与其他贴片元件高密度集成。

四、典型应用场景

  1. 消费电子:智能手机、平板电脑的电源管理模块(PMIC)降压电路(如12V转5V/2.3A的DC-DC);
  2. IoT终端:智能传感器、智能门锁的低功耗电源(待机电流小,工作时电流峰值≤2.3A);
  3. 工业控制:小型PLC、电机驱动的辅助电源(需稳定的中小功率输出);
  4. 车载辅助设备:车载记录仪、USB充电口的电源转换(需耐受宽温环境,顺络该系列通常支持-40℃~+125℃)。

五、Sunlord品牌优势

顺络电子作为国内磁性元件龙头企业,该产品具备:

  • 一致性可靠:批量生产时电感值、DCR波动小,符合客户对一致性的要求;
  • 技术支持完善:提供电路设计参考(如DC-DC电感选型计算器),协助客户优化方案;
  • 产能稳定:年产能充足,适合量产需求,交货周期短。

六、选型注意事项

  1. 电流余量:设计时建议额定电流留20%-30%余量(如实际最大电流≤1.8A),避免接近饱和电流;
  2. 环境温度:高温环境(>85℃)需降额使用,参考顺络官方降额曲线;
  3. 贴装工艺:回流焊温度需符合IPC-J-STD-020标准,避免过热导致电感性能下降。

这款电感以其平衡的性能参数与封装尺寸,成为中小功率电源设计的高性价比选型,广泛应用于多领域终端产品。

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