WMSIC Electronic Components

TDK MHQ1005P13NGT000

ModelMHQ1005P13NGT000
Package0402
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 25+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
TDK MHQ1005P13NGT000
Type
0402
Unit
Electronic Component
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
TDK
Electronic Component
MHQ1005P13NGT000
Electronic Component
1
Package
0402
Type
Inductor
Electronic Component
SMD Inductor
Electronic Component
±2%
Electronic Component
0.011g
Inductor
13nH
Electronic Component
1
Factor
23@250MHz
Electronic Component
BM0254021907
Current
420mA
Frequency
2.5GHz

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

MHQ1005P13NGT000 产品概述

一、产品简介

TDK 型号 MHQ1005P13NGT000 为一款 0402(公制 1005)封装的叠层贴片电感,标称电感值 13 nH,公差 ±2%。该器件针对高频电路与空间受限的移动与无线终端设计,尺寸极小但具有较好的品质因数与频率响应,适合在射频匹配、滤波与偏置网络中使用。

二、主要参数

  • 电感值:13 nH(±2%)
  • 额定电流:420 mA(直流)
  • 直流电阻(DCR):200 mΩ
  • 品质因数(Q):23 @ 250 MHz
  • 自谐振频率(SRF):2.5 GHz
  • 类型:叠层陶瓷贴片电感
  • 封装:0402(1005 公制)
  • 品牌:TDK

三、性能特点

  • 小尺寸(0402)适合高密度贴装,节省 PCB 面积。
  • 高精度 ±2% 有利于电路匹配与频率控制,减少后续调试工作量。
  • 在 250 MHz 附近 Q 值达到 23,表现出较低的损耗,适合中高频应用。
  • SRF ≈ 2.5 GHz,器件在低于自谐振频率的频段表现为典型电感行为,适用于手机、Wi‑Fi、蓝牙等无线频段的电感需求。
  • 直流电阻 200 mΩ 与 420 mA 额定电流适合偏置与小电流射频路径,但在高电流应用需注意发热与电感下降。

四、典型应用

  • 射频匹配网络与阻抗变换
  • 带通/带阻滤波器中的高频元件
  • 射频前端偏置与射频隔离网络
  • 无线通信模块(Wi‑Fi、蓝牙、蜂窝小信号路径)
  • 表面贴装的谐振电路与去耦小电感需求

五、设计与使用建议

  • 工作频段尽量低于 SRF(2.5 GHz),在接近或超过 SRF 时电感会表现为容性或复杂阻抗。
  • 考虑温升与电流降额:连续工作时若接近额定电流,应验证电感值与 DCR 的温漂影响。
  • 在设计匹配网络时,结合电感实际频率响应(S 参数或阻抗曲线)进行仿真,避免仅用静态电感值做决定。
  • 若用于滤波器,请注意 Q 值随频率变化,必要时在目标频点测量实际 Q。

六、封装与焊接工艺

  • 标准 0402 贴片,适合常规 SMT 流程。
  • 建议采用符合厂家推荐的回流焊曲线与焊膏量,避免过多焊膏导致机械应力或虚焊。
  • 对清洗与助焊剂残留敏感时,请按 TD K 的工艺建议选择可清洗或无清洗流程。
  • 贴装时注意避免在剪切或弯曲 PCB 时在器件上施加过大机械力。

七、选型与注意事项

  • 若应用频率靠近 GHz 级别或需要更高 Q,应比较不同封装与材质的电感并参考厂家阻抗曲线。
  • 对环境与法规有特殊要求(如 RoHS、AEC‑Q 等),请在最终选型前核实厂方最新规格书与合规性声明。
  • 关注供货批次的参数一致性,批次间电感值与 Q 值的微小差异可能影响精密射频电路的表现。

八、总结

MHQ1005P13NGT000 以其 0402 的超小体积、13 nH 的精确电感值及在中高频段较好的 Q 值,适合空间受限且对频率稳定性有较高要求的射频与高速信号应用。在最终设计中,建议结合实际测量数据与制造商规格书进行仿真验证与热、电性能评估,以确保电路稳定可靠。

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