WMSIC Electronic Components

TDK MLG0603P47NHTZ10

ModelMLG0603P47NHTZ10
Package0201
BrandTDK
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
TDK MLG0603P47NHTZ10
Type
TDK
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TDK
Electronic Component
MLG0603P47NHTZ10
Electronic Component
1
Package
0201
Electronic Component
SMD Inductor
Electronic Component
±3%
Electronic Component
0.009g
Inductor
47nH
Electronic Component
1
Factor
10@300MHz
Electronic Component
BM0258885423
Current
110mA
Frequency
2GHz
Resistor(DCR)
2.18Ω
Electronic Component
Electronic Component

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

MLG0603P47NHTZ10 产品概述

一、产品简介

MLG0603P47NHTZ10 是 TDK 推出的超小型贴片功率电感,封装规格为 0201(约 0.6 mm × 0.3 mm),标称电感值 47 nH,公差 ±3%,额定直流电流 110 mA,直流电阻 (DCR) 2.18 Ω,品质因数 Q = 10(@300 MHz),自谐振频率 (SRF) ≈ 2 GHz。该器件针对高频信号和紧凑空间应用优化,适用于对体积、频响和屏蔽要求较高的设计场景。

二、主要特性

  • 电感值:47 nH,精度 ±3%
  • 额定电流:110 mA(需按实际工作温升和热环境适当降额)
  • 直流电阻:2.18 Ω(相对偏高,表示在低频时串联损耗明显)
  • Q 因子:10(@300 MHz),在射频中具有一定选择性和储能能力
  • 自谐频率:约 2 GHz,适合 GHz 级以下电路的频率控制与滤波
  • 封装:0201,适合超小型移动设备、射频前端与高密度 PCB 布局

三、典型应用场景

  • 高频 EMI/RFI 抑制和滤波(输入/输出去耦、共模/差模滤波)
  • 射频匹配网络与阻抗调谐(在 100 MHz〜1 GHz 范围内表现良好)
  • 手机、可穿戴设备、蓝牙/Wi‑Fi 模块等空间受限的 RF 前端
  • 高密度 PCB 的信号完整性和 EMI 管理

四、选型与电气考虑

  • 由于 DCR 高达 2.18 Ω,器件在低频下会引入较大串联损耗,若目标为尽量降低插损,应优先考虑低 DCR 型号;当前型号更适合以抑制干扰为主、对插入损耗容忍度高的场景。
  • 额定电流 110 mA 为热限值参考,实际使用时建议考虑 20%〜30% 的降额以保证长期可靠性和避免磁饱和或温升问题。
  • Q 与 SRF 指示该件在 300 MHz 左右具有合理谐振性能,使用时注意靠近 SRF 时电感表现会转为电容性,布局与仿真需覆盖至 GHz 频段验证。
  • 公差 ±3% 适合对电感精准度有一定要求的滤波/匹配电路。

五、PCB 布局与焊接建议

  • 由于体积极小,应采用与器件尺寸匹配的焊盘方案,焊盘过大易产生焊接应力与可靠性问题。参照 TDK 数据手册的推荐封装与焊盘尺寸以获得可靠焊接质量。
  • 放置位置尽量靠近噪声源或敏感端,最短回流路径以降低寄生电感和共模耦合。
  • 贴装时建议使用精密贴片工艺,回流焊温度曲线遵循无铅工艺规范并参考厂商指导,避免超出最大温度与时间导致性能退化。
  • 对于高频应用,考虑在 PCB 布局中保留足够的地平面连续性,避免在器件下方切割地层造成寄生影响。

六、可靠性与测试注意

  • 在设计验证阶段应进行温度循环、焊接热冲击和长期功率应力测试以评估温升与磁性材料稳定性。
  • 高频特性建议通过 S 参数测量、时域反射和网络仿真(包含寄生参数)来确认在目标频段的表现。
  • 由于器件体积小、额定电流较低,需关注在过载或短路情况下的热失效模式。

七、选型建议小结

  • 若设计追求极小封装并在 100 MHz〜1 GHz 区间进行 EMI 抑制或阻抗调谐,MLG0603P47NHTZ10 是合适选择。
  • 若系统对直流损耗或传输插损敏感,应评估是否需要低 DCR 的替代型号。
  • 最终选型请参考 TDK 原厂数据手册和实际样片测量结果,必要时与供应商确认批次特性与可靠性认证。

如需我根据您的具体电路(工作频率、允许插损、PCB 尺寸与热条件)进一步评估是否合适或推荐替代型号,可提供相关参数,我会给出更有针对性的建议。

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.