WMSIC Electronic Components

Sunlord MPH201612S100MT

ModelMPH201612S100MT
Package0806
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 MPH201612S100MT
Type
SUNLORD
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
MPH201612S100MT
Electronic Component
1
Package
0806
Type
Magnetic Display Inductor
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
0.008g
Inductor
10uH
Electronic Component
1
Electronic Component
BM0257329584
Current
170mA
Resistor(DCR)
312mΩ
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.

MPH201612S100MT 产品概述

一、概述与主要参数

MPH201612S100MT 是顺络(Sunlord)系列的一款磁胶屏蔽功率电感,封装为 0806(等效公制 2016),专为空间受限的开关电源与滤波电路设计。该器件在尺寸小、屏蔽性好和易于贴片焊接等方面具有明显优势,适合移动设备、电源模块和一般电源滤波场合。

主要参数:

  • 电感值:10 µH
  • 精度:±20%
  • 额定电流:170 mA
  • 直流电阻(DCR):312 mΩ
  • 类型:磁胶屏蔽电感(屏蔽功率电感)
  • 封装:0806(2016)

二、主要特性与优势

  • 小型化封装:0806(2016)尺寸便于高密度 PCB 布局,适合便携设备和板级电源模块。
  • 屏蔽结构:磁胶屏蔽设计可降低对周边器件的磁干扰,利于高密度布线环境。
  • 低频功率适配:10 µH 的量级适合用于低频开关电源、LC 滤波及电源去耦场景。
  • 良好的焊接兼容性:适合标准回流焊工艺,便于 SMT 生产线组装。

三、典型应用场景

  • DC-DC 降压/升压稳压器的输出滤波电感
  • 板级电源滤波(L-C 低通滤波)
  • 模拟电路去耦与噪声抑制
  • 小功率 LED 驱动器与便携式设备电源管理 (在具体高精度或大电流场合,请参考整机设计要求并核对器件热与磁特性)

四、电气特性与设计示例计算

  • 电压降:V_DCR = I × DCR = 0.17 A × 0.312 Ω ≈ 0.053 V(约 53 mV)
  • 导通损耗:P_loss = I^2 × DCR = 0.17^2 × 0.312 ≈ 0.009 W(约 9 mW)

以上计算以额定电流为基准,实际工作时应考虑纹波电流分量和工作温度对 DCR 的影响。磁性元件在直流偏置(DC bias)下电感值会下降,设计时应预留裕量以确保在最大直流偏置与纹波条件下仍能满足滤波或能量储存需求。通常在关键电源设计中建议在额定电流之下留 20%—50% 的裕度,具体裕度按产品 datasheet 中的电感 vs DC bias 曲线评估。

五、PCB 布局与焊接建议

  • 参考顺络官方推荐封装与焊盘布局,保证焊盘尺寸与焊膏印刷匹配,避免虚焊或桥接。
  • 对于承载连续电流的连接,尽量使用较宽的铜线与短回流路径,减小寄生电阻与寄生电感。
  • 若电感位于输出滤波区,应将输入/输出电容尽量靠近电感布局,缩短回路面积以降低 EMI。
  • 回流焊工艺应遵循制造商的温度曲线(请以 datasheet 中的回流要求为准),避免超过元件可承受温度导致性能退化。
  • 若需要多点散热或更高电流能力,可在电感附近增加铜箔或过孔,但要考虑 PCB 的工艺及整体热管理。

六、选型与验证注意事项

  • 确认工作频率范围、纹波电流和最大直流偏置对电感值的影响;在高 DC 偏置场合需参考电感随电流衰减曲线或向厂商索取测试数据。
  • 若电路对 DCR 或功耗敏感,请使用精密毫欧计测量实物 DCR,并按最坏情况计算功耗与温升。
  • 对关键应用进行热仿真与实物测试(包括高温/低温、循环应力测试),验证在实际工况下的电感稳定性与可靠性。
  • 对批量采购建议做来料检验(L、DCR、外观)并保存样品以便长期一致性验证。

七、可靠性与质量建议

顺络作为元器件品牌,通常可提供 RoHS 合规与常见可靠性测试数据(建议在选型时获取并核实具体的环境试验报告)。对于汽车、医疗等高可靠性领域,请与厂商确认相应的资格认证、寿命与加速应力测试结果。

结语 MPH201612S100MT(10 µH, ±20%, 170 mA, 312 mΩ, 0806)是一颗面向小型化电源滤波和低功率开关电源的屏蔽型功率电感。它在空间受限和需要屏蔽性能的场合具有实用价值。最终选型应结合实际工作电流、纹波、温升及系统 EMI 要求,并以厂商详细 datasheet 和样品测试结果为准。若需更详细的电感随频率/电流变化曲线或回流焊工艺参数,建议索取顺络官方 datasheet 与测试报告。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.