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Sunlord MWSD1608FE100KT
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Sunlord MWSD1608FE100KT
- Type
- SUNLORD
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- SUNLORD
- Electronic Component
- MWSD1608FE100KT
- Electronic Component
- 1
- Package
- 0603
- Type
- Inductor
- Electronic Component
- Power Inductor
- Electronic Component
- ±10%
- Electronic Component
- 0.054g
- Inductor
- 10uH
- Electronic Component
- 1
- Electronic Component
- BM0257285504
- Current
- 280mA
- Resistor(DCR)
- 1.85Ω
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MWSD1608FE100KT 产品概述
一、产品简介
MWSD1608FE100KT 是顺络（Sunlord）系列的一款绕线片式功率电感，标称电感值 10 µH，公差 ±10%，额定直流电流 280 mA，直流电阻（DCR）1.85 Ω，封装对应 0603（国际尺寸）/1608（公制）。此型号以小体积与磁性绕线结构为特点，适用于体积受限且要求滤波、储能或抑制干扰的低功率电子场景。
二、关键参数与电性能解析
- 电感量：10 µH ±10%，适用于中低频滤波与能量储存。
- 额定电流：280 mA（建议在额定值下考虑温升与退磁效应）。
- DCR：1.85 Ω，较高的直流电阻决定了在满载时会有显著的 I^2·R 损耗。以额定电流计算，功耗约为 0.28^2×1.85 ≈ 0.145 W，须关注热量管理与功率损耗对效率的影响。
- 封装：0603（1608），适合贴片安装，兼容自动贴装与回流焊工艺。
三、典型应用场景
- 低功率 DC-DC 转换器的输入/输出滤波。
- 移动设备、物联网终端、可穿戴设备的电源噪声抑制与滤波。
- 信号线的共模/差模滤波（在电流要求符合时）。 该器件更适合注重尺寸与滤波效果、但对导通损耗和热量容忍度较高的场合。
四、设计与布局建议
- 负载能力与温升：由于 DCR 较大，建议在设计时预留电流余量（实际工作电流低于额定电流），并在样机上验证温升与电感下降（直流偏置效应）。
- 布局：将电感靠近目标器件（如稳压器或电源接口）放置，走线短且粗以降低寄生电阻和串联阻抗；避免靠近敏感信号线路以减少耦合干扰。
- 焊接工艺：兼容常规回流焊，建议按照厂商推荐的回流曲线控制冷却与加热速率以确保焊点可靠性。
- 测试：建议使用 LCR 仪在直流偏置下测量电感随电流、频率和温度的变化，同时评估热循环与机械振动下的可靠性。
五、可靠性与环境适应
该片式绕线电感通常经过常规的温度循环、湿热和机械强度测试以满足商用级应用要求。实际应用时需关注长期热应力导致的 DCR 及电感漂移，必要时选用更高额定电流或更低 DCR 的型号以提高可靠性。
六、选型与替代注意事项
- 若对功耗与热量敏感，应优先选用 DCR 更低、额定电流更高的电感；或考虑尺寸稍大但性能更好的型号。
- 若仅用于 EMI 抑制且电流很小，可继续采用该型号以节省 PCB 面积。
- 选型时参考实际工作频率下的阻抗曲线和直流偏置特性，必要时向供应商索取样品与详细数据手册进行验证。
七、采购与封装信息
MWSD1608FE100KT 的命名中包含封装信息（1608/0603）与电感值标识（100 → 10 µH、K → ±10%），通常以卷带（Tape & Reel）形式供货，适用于 SMT 自动化生产。订购前建议确认完整的物料清单（MOQ、交期）及最新版数据手册以获得精确的电气与机械尺寸数据。
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