WMSIC Electronic Components

Sunlord MWSD1005C2N5STM01

ModelMWSD1005C2N5STM01
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 26+

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
Sunlord MWSD1005C2N5STM01
Type
SUNLORD
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
MWSD1005C2N5STM01
Electronic Component
1
Package
0402
Type
Inductor
Electronic Component
SMD Inductor
Electronic Component
0.019g
Inductor
2.5nH
Electronic Component
1
Electronic Component
BM0264536475
Current
850mA
Resistor(DCR)
50mΩ
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.

MWSD1005C2N5STM01 产品概述

一、产品简介

MWSD1005C2N5STM01 是顺络科技(Sunlord)生产的一款绕线片式贴片电感,封装规格为 0402(1005 公制,约 1.0 × 0.5 mm)。该器件电感值为 2.5 nH,额定直流电流 850 mA,直流电阻(DCR)约 50 mΩ,专为高频与高密度电路设计,兼顾低损耗与小型化需求。

二、主要参数

  • 电感值:2.5 nH(标称)
  • 额定电流:850 mA(最大连续通过电流)
  • 直流电阻(DCR):50 mΩ(典型值)
  • 封装:0402(1005)
  • 类型:绕线片式电感(线圈绕制结构)

三、物理与封装特性

0402 小尺寸封装有利于空间受限的移动设备与射频前端模块布局。绕线结构在相同尺寸下通常具有较好的电流承载能力和稳定性,但制造公差会影响实际电感值与频率特性。器件适合表面贴装工艺(SMT),常见卷带(tape & reel)供货,适配自动贴装与回流焊流程。

四、特点与优势

  • 小体积:适用于超紧凑 PCB 布局,节省空间。
  • 低 DCR:50 mΩ 级别减小 I^2R 损耗,有利于功率传输与发热控制。
  • 较高电流承载:850 mA 适合部分射频偏置、匹配网络及高频电源路径。
  • 稳定性好:绕线结构在温度与电流变化下表现相对均衡。

五、典型应用场景

  • 移动终端 RF 匹配网络、阻抗调谐与滤波
  • 射频前端(PA、LNA)偏置与去耦
  • EMI 抑制与高频噪声滤波
  • 紧凑型高频电源路径与射频模块

六、设计与使用注意事项

  • 直流偏置与交流频率会引起电感下降,应在目标工作点测量或参考厂方频率特性曲线。
  • 器件自谐频率(SRF)可能在高频下影响性能,使用前需确认 SRF 高出工作频段。
  • 回流焊温度与时间应遵循顺络推荐的焊接曲线,避免过热导致结构损伤。
  • PCB 焊盘设计应兼顾机械强度与电气接触,避免过度拉伸或应力集中。

七、可靠性与测试建议

  • 建议进行温升测试、功率循环与热冲击验证,确认长期工作稳定性。
  • 在高频应用中,建议测量 S 参数、Q 值及实际频率响应以校准仿真模型。
  • 对关键产品可要求顺络提供样品的电气特性曲线与可靠性报告。

八、采购与存储

  • 型号:MWSD1005C2N5STM01,品牌:Sunlord(顺络)
  • 常见包装:卷带(tape & reel),便于 SMT 自动贴装
  • 储存:干燥环境、避免潮湿与腐蚀性气体,长期存放建议按厂方说明防潮处理(MSL 要求)。

以上为 MWSD1005C2N5STM01 的概述与应用建议。如需更详细的频率响应曲线、温升数据或封装尺寸图,可联系厂商数据手册或提供具体应用电路以便给出更精确的选型与布局建议。

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