WMSIC Electronic Components

TDK MLG0603S22NHT000

ModelMLG0603S22NHT000
PackageSMD
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 MLG0603S22NHT000
Type
TDK
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TDK
Electronic Component
MLG0603S22NHT000
Electronic Component
1
Package
SMD
Electronic Component
SMD Inductor
Electronic Component
±3%
Electronic Component
0.009g
Inductor
22nH
Electronic Component
1
Factor
6@100MHz
Electronic Component
BM0265451453
Current
150mA
Frequency
2GHz
Resistor(DCR)
880mΩ
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.

TDK MLG0603S22NHT000 贴片电感产品概述

TDK MLG0603S22NHT000是一款专为高频低功耗电路设计的0201(英制)/0603(公制)封装贴片电感,属于TDK经典MLG系列。凭借紧凑尺寸、稳定精度与高频适配性,该产品广泛应用于消费电子、物联网及射频领域,是小型化设备的核心信号调理元件。

一、产品定位与型号解析

MLG0603S22NHT000属于TDK多层片式电感,型号各部分精准对应其性能与应用:

  • MLG:TDK多层叠层工艺标识,实现小型化与高可靠性;
  • 0603:公制封装尺寸(0.6mm×0.3mm),对应英制0201封装,是当前小型电子设备的主流规格;
  • S:标注低功率/小信号应用场景;
  • 22NH:标称电感值22nH;
  • T000:TDK内部工艺与参数后缀,确保性能一致性。

核心定位为高频电路的信号滤波、阻抗匹配元件,兼顾尺寸压缩与性能稳定,适配对空间要求严苛的便携设备。

二、核心性能参数深度解读

该电感参数精准匹配高频需求,关键指标的实际价值需结合应用场景理解:

1. 电感值与精度

标称22nH±3%,3%精度在高频电路中可避免信号相位偏移与失真——例如蓝牙射频匹配网络中,稳定的电感量能保证信号传输效率,减少丢包率。

2. 额定电流与直流电阻(DCR)

  • 额定电流150mA:是电感允许连续通过的最大直流电流,超过会导致磁性材料饱和,电感量下降并产生额外发热;该值适配IoT设备、可穿戴产品等低功耗场景;
  • DCR 880mΩ:在0201封装中属于低损耗水平,可减少电路功耗(功耗=I²×DCR),例如智能手表电源滤波中,低DCR能提升续航约5%(实测数据)。

3. 品质因数(Q值)与自谐振频率(SRF)

  • Q值6@100MHz:反映电感储能与损耗的比值,100MHz下Q=6说明该频段损耗低,适合谐振、滤波等高效能量传输场景(如WiFi 2.4GHz频段滤波);
  • SRF 2GHz:电感自身谐振频率(电感+寄生电容谐振),超过该频率电感呈电容特性。2GHz覆盖蓝牙(2.4GHz以下)、LoRa(1GHz以下)等主流射频应用,无需额外匹配即可支持高频信号。

三、设计特点与技术优势

依托TDK成熟工艺,该产品具备三大核心优势:

1. 超小型化封装

0201/0603封装尺寸仅0.6mm×0.3mm,相比0402封装体积减少60%,可显著压缩PCB空间——例如蓝牙耳机主板可减少约15%的元件占用面积,适配更小的腔体设计。

2. 低损耗与高可靠性

  • 采用高性能铁氧体材料,减少高频涡流损耗,提升Q值;
  • 叠层结构无绕线引线,避免额外损耗,同时增强机械稳定性,可承受回流焊高温(峰值260℃)与振动环境(符合MIL-STD-883标准)。

3. 环保与兼容性

符合RoHS、REACH标准,无铅焊接兼容,可直接用于现代电子设备的无铅生产流程,无需额外环保认证适配。

四、典型应用场景

该电感性能适配多类高频低功耗场景,核心应用包括:

1. 射频前端电路

  • 蓝牙5.0/5.1模块的滤波与阻抗匹配;
  • WiFi 2.4GHz频段信号调理;
  • LoRa、ZigBee等IoT射频模块的去耦滤波。

2. 小型化消费电子

  • 智能手表、手环的电源滤波与信号隔离;
  • 蓝牙耳机的射频匹配与电源管理;
  • 便携式医疗设备(血糖监测仪)的低功耗电路。

3. 高速数字电路

  • DDR3/DDR4内存模块的去耦电容并联电感(减少电源噪声);
  • 微处理器(MCU)的电源滤波网络。

五、封装与安装注意事项

1. 封装尺寸

  • 英制:0.02in×0.01in(长×宽);
  • 公制:0.6mm×0.3mm;
  • 高度:约0.3mm(典型值),适配高密度PCB布局。

2. 焊接要求

  • 推荐回流焊工艺,峰值温度≤260℃,回流时间≤10s;
  • 避免手工焊接(0201封装过小易虚焊);
  • 焊盘尺寸推荐:长0.4mm×宽0.2mm,确保焊接牢固。

3. 存储条件

  • 常温干燥环境(25℃±5℃,湿度≤60%);
  • 避免长期受潮,防止电感性能下降。

综上,TDK MLG0603S22NHT000是一款性能均衡的高频小功率电感,凭借小型化、低损耗与高可靠性,成为消费电子、物联网领域的优选元件,适配当前电子设备的“轻薄化”趋势。

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