WMSIC Electronic Components

Sunlord MWSD1005C1N6STM01

ModelMWSD1005C1N6STM01
Package0402
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 25+

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
Sunlord MWSD1005C1N6STM01
Type
SUNLORD
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
MWSD1005C1N6STM01
Electronic Component
1
Package
0402
Type
Inductor
Electronic Component
SMD Inductor
Electronic Component
0.019g
Inductor
1.6nH
Electronic Component
1
Electronic Component
BM0265147305
Current
750mA
Resistor(DCR)
70mΩ
Electronic Component
Electronic Component
Electronic Component
10000

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

MWSD1005C1N6STM01 贴片绕线电感产品概述

MWSD1005C1N6STM01是顺络电子(Sunlord)针对高密度、低功耗、高频应用推出的0402封装绕线片式电感,凭借紧凑尺寸、低直流电阻及稳定射频性能,成为消费电子、物联网及移动通信终端的核心电感方案之一。

一、产品基本属性解析

  1. 品牌与认证:属于顺络绕线电感主力系列,通过RoHS、REACH及AEC-Q200(汽车级可选)认证,可靠性覆盖工业级至消费级场景。
  2. 封装规格:英制0402封装(公制1005,尺寸1.0mm×0.5mm×0.5mm),适配主流自动化贴装设备,满足小型化产品集成需求。
  3. 型号定义:
    • MWSD:顺络绕线片式电感系列标识;
    • 1005:公制封装尺寸(1.0mm×0.5mm);
    • C:陶瓷芯体绕线工艺等级;
    • 1N6:标称电感值1.6nH(“N”为小数点标识);
    • STM01:规格后缀(含±5%公差、批次信息)。

二、核心性能参数详解

产品围绕高频性能、低功耗、高电流承载优化,关键指标符合主流应用需求:

  1. 电感值:标称1.6nH,典型公差±5%,工作温度(-40℃~+85℃)内电感值变化率≤±10%,满足射频电路稳定性要求。
  2. 额定电流:750mA(饱和电流,电感值变化≤10%时的最大允许电流),实际应用建议降额至600mA以内,避免磁芯饱和。
  3. 直流电阻(DCR):典型值70mΩ,是0402封装绕线电感的低阻水平,3.3V供电下功耗仅约0.15W,适配低电压便携式设备。
  4. 高频特性:谐振频率(SRF)约2.8GHz,100MHz~2GHz频段内Q值≥20(品质因数),覆盖WiFi 2.4G/5G、蓝牙5.0等无线通信频段。

三、设计与工艺优势

  1. 绕线工艺升级:采用高纯度铜线绕制+低温烧结陶瓷芯体,既保证电感精度,又降低磁芯损耗;端电极三层镀层(镍/锡/镍),抗硫化性能优异,焊接可靠性强。
  2. 小封装高密度:体积仅为传统插件电感的1/20,可提升PCB集成度30%以上,适配智能手表、TWS耳机等小型化产品。
  3. 宽温稳定性:温度系数(TCC)≤±200ppm/℃,极端环境下仍保持性能稳定,满足户外物联网节点需求。

四、典型应用场景

产品定向覆盖高频、低功耗场景,核心应用包括:

  1. 无线通信终端:手机、平板的射频前端滤波(WiFi模块、蓝牙天线匹配);
  2. 便携式智能设备:TWS耳机、智能手表的无线充电电路、低功耗射频模块;
  3. 物联网节点:传感器、智能网关的LoRa/WiFi通信滤波;
  4. 低功耗数字电路:MCU周边电源滤波、信号滤波,降低电磁干扰(EMI)。

五、选型与使用注意事项

  1. 电流降额:实际工作电流≤600mA(额定电流80%),避免磁芯饱和导致性能漂移;
  2. 焊接工艺:遵循顺络回流焊曲线(峰值230℃~245℃,时间≤30s),禁止手工焊接;
  3. 公差匹配:射频电路选±5%公差,普通滤波兼容±10%;
  4. 存储条件:未开封产品存于25℃±5℃、湿度≤60%RH环境,开封后1个月内用完。

六、市场竞争力

该产品定位中高端消费电子领域,相比进口同类产品(村田、TDK)具有三大优势:

  1. 性能平衡:低DCR(70mΩ)与高电流(750mA)兼顾,解决小封装电感“电流不足”痛点;
  2. 成本优势:性价比提升20%~30%,适合大规模量产;
  3. 可靠性:不良率≤50ppm,已通过华为、小米等厂商认证,广泛应用于终端产品。

MWSD1005C1N6STM01是小型化高频电路的优选方案,兼顾性能与成本,适配多场景量产需求。

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