WMSIC Electronic Components

Sunlord SDCL0603Q24NHT02B03

ModelSDCL0603Q24NHT02B03
Package0201
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 SDCL0603Q24NHT02B03
Type
SUNLORD
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
SDCL0603Q24NHT02B03
Electronic Component
1
Package
0201
Type
Inductor
Electronic Component
SMD Inductor
Electronic Component
±3%
Electronic Component
0.009g
Inductor
24nH
Electronic Component
1
Electronic Component
BM0264913669
Current
140mA
Frequency
2GHz
Resistor(DCR)
1.6Ω

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

SDCL0603Q24NHT02B03高频叠层电感产品概述

SDCL0603Q24NHT02B03是顺络电子(Sunlord)推出的高频小型化叠层电感,针对射频(RF)前端、物联网终端、可穿戴设备等低功耗高频场景设计,凭借紧凑的0201封装、稳定的电气特性及成熟的叠层工艺,成为中高频电路匹配、滤波的核心无源器件之一。

一、产品基本定位与典型应用场景

该电感定位于中高频低功耗电路,主要覆盖1GHz以下的射频应用领域,典型场景包括:

  1. 射频前端模块:蓝牙5.0/5.1、WiFi 6/6E、Sub-1GHz物联网模块的信号匹配网络(如LC谐振、阻抗匹配);
  2. 可穿戴设备:智能手环、蓝牙耳机的低功耗射频电路,满足小型化与低损耗需求;
  3. 工业物联网终端:低功耗无线传感器节点的射频滤波与信号调理,适应宽温度范围环境;
  4. 消费电子:智能手机、平板电脑的近场通信(NFC)、无线充电辅助电路。

二、核心电气参数详解

作为高频电感,其电气参数直接决定射频性能,关键指标如下:

  1. 电感值与精度
    标称电感值24nH,精度±3%——叠层工艺通过精细的内部电极叠层控制,确保电感值偏差稳定在3%以内,满足射频匹配网络对电感值一致性的严格要求(如5G sub-6GHz频段的阻抗匹配需精准的电感值)。

  2. 额定电流与直流电阻(DCR)
    额定电流140mA(直流),直流电阻1.6Ω——低DCR设计可显著降低电路功耗(功耗=I²×R),适合电池供电的低功耗设备;额定电流需注意温度降额:环境温度超过85℃时,额定电流需按顺络官方降额曲线降低(如105℃时降额至100mA左右),避免电感过热饱和。

  3. 品质因数(Q值)与自谐振频率(SRF)

    • Q值:[email protected]——Q值反映电感“储能/损耗”比,数值越高损耗越小(如该电感在0.5GHz时的损耗远低于普通绕线电感),适合射频信号传输(减少信号衰减);
    • 自谐振频率(SRF):2GHz——电感的寄生电容与自身电感谐振的频率,谐振时电感呈高阻特性;实际应用需避免工作频率接近SRF(建议工作频率≤1.5GHz),否则电感会转为容性,破坏电路匹配。

三、物理特性与封装优势

  1. 紧凑封装
    采用0201英制封装(对应公制0603,尺寸0.6mm×0.3mm×0.3mm),是目前小型化电感的主流封装之一,可显著缩小电路体积,适配智能手机、蓝牙耳机等高密度PCB设计。

  2. 叠层工艺优势
    顺络自主研发的叠层电感工艺:

    • 内部电极采用高导电率材料(如银浆),减少寄生电阻;
    • 叠层结构使寄生电容分布均匀,降低高频寄生参数;
    • 一致性好:批量生产时电感值、Q值偏差小,适合大规模量产。

四、品质保障与可靠性

  1. 品牌与工艺可靠性
    顺络电子是国内电感行业龙头,其叠层电感通过ISO9001、IATF16949等认证,产品一致性与可靠性经市场验证(如应用于华为、小米等品牌终端)。

  2. 环境适应性
    工作温度范围通常为-40℃+85℃(部分版本支持+125℃),符合无铅焊接要求(回流焊温度曲线适配0201封装),抗振动(10G2000Hz)、抗冲击性能满足消费电子与工业级需求。

  3. 环保合规
    符合RoHS 2.0、REACH等环保标准,无铅、无镉、无汞,满足全球市场准入要求。

五、选型与应用注意事项

  1. 频率匹配
    建议工作频率≤1.5GHz(远低于SRF 2GHz),若需更高频率应用,需选择SRF更高的电感型号。

  2. 电流设计
    实际电路电流需低于额定电流的80%(常温下),高温环境下需进一步降额,避免电感饱和导致电感值下降。

  3. 焊接工艺
    0201封装尺寸小,需采用高精度贴片机(如富士NXT、西门子 SIPLACE),回流焊温度需控制在220℃~250℃(峰值),避免虚焊、桥连。

  4. 电路匹配
    24nH电感适合LC滤波、阻抗匹配网络(如50Ω系统匹配),设计时需结合PCB寄生电容、电阻进行仿真优化。

该电感凭借高频性能稳定、小型化、低功耗的特点,成为中高频低功耗电路的优选无源器件,可满足消费电子、物联网等领域的多样化需求。

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