WMSIC Electronic Components

Sunlord SDCL0603Q18NHT02B03

ModelSDCL0603Q18NHT02B03
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 SDCL0603Q18NHT02B03
Type
SUNLORD
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
SDCL0603Q18NHT02B03
Electronic Component
1
Package
0201
Electronic Component
SMD Inductor
Electronic Component
±3%
Electronic Component
0.009g
Inductor
18nH
Electronic Component
1
Factor
13@500MHz
Electronic Component
BM0264913663
Current
200mA
Frequency
2.3GHz
Resistor(DCR)
800mΩ
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.

顺络SDCL0603Q18NHT02B03贴片电感产品概述

一、产品基本信息

顺络电子(Sunlord)推出的SDCL0603Q18NHT02B03是一款针对高频小型化电路设计的贴片电感,属于顺络0201封装系列核心产品。该型号继承了顺络在片式电感领域的成熟工艺,兼顾小体积、精准参数与高可靠性,适配消费电子、物联网等领域的高密度集成需求。

二、核心电气性能参数

该电感的关键指标均针对高频应用优化,具体如下:

  1. 电感值与精度:标称电感值为18nH,精度控制在±3%,可满足射频电路中阻抗匹配、滤波等对电感值精准度要求较高的场景,减少电路参数偏差带来的信号损耗。
  2. 额定电流与直流电阻:额定电流为200mA,直流电阻(DCR)低至800mΩ。低DCR设计可有效降低电感在直流偏置下的功耗,减少发热,提升电路整体效率,尤其适合小电流射频电路的长期稳定运行。
  3. 品质因数(Q值):在500MHz频率下Q值达到13,高Q值意味着电感的储能/损耗比更高,能有效减少射频信号在传输过程中的能量损耗,提升信号质量与链路增益。
  4. 自谐振频率(SRF):自谐振频率为2.3GHz,该参数决定了电感的有效工作频率上限(实际应用建议低于SRF以保持电感特性),适配ISM频段(如2.4GHz蓝牙/WiFi、915MHz物联网)及部分中高频射频电路。

三、封装与物理特性

SDCL0603Q18NHT02B03采用0201英制贴片封装(对应公制尺寸约0.6mm×0.3mm×0.3mm),符合表面贴装技术(SMT)标准,可直接集成于高密度PCB板。其小体积特性使该电感成为智能手机、无线耳机、小型物联网节点等设备的理想选择,能有效节省电路空间,支持设备小型化、轻薄化设计。

四、典型应用场景

该电感的参数特性使其在多类高频电路中表现优异,典型应用包括:

  1. 射频前端模块(RF Front-end):用于蓝牙、WiFi、ZigBee等无线通信模块的天线匹配、滤波及信号耦合电路,利用其精准电感值与高Q值优化信号传输。
  2. 消费电子终端:智能手机、无线耳机、智能手表等设备的射频子系统,适配小体积需求的同时保证信号稳定性。
  3. 物联网(IoT)节点:低功耗物联网设备的射频电路,低DCR与额定电流参数满足小电流工作场景,支持设备长续航。
  4. 工业级小型射频设备:如无线传感器节点、短距离通信模块,顺络的可靠工艺确保其在工业环境下的稳定性。

五、产品优势与价值

  1. 高密度集成适配:0201小封装可大幅节省PCB空间,支持电路向小型化、模块化发展。
  2. 高频性能优异:高Q值与精准电感值减少射频损耗,提升信号质量,降低电路调试难度。
  3. 低功耗设计:800mΩ低DCR降低直流功耗,减少设备发热,延长电池续航(针对便携设备)。
  4. 品牌可靠性:顺络作为国内电感领域龙头企业,产品符合RoHS环保标准,批量一致性好,适合量产应用。

综上,SDCL0603Q18NHT02B03是一款兼顾性能与体积的高频贴片电感,可广泛应用于各类小型化无线通信与射频电路中,为设备的信号质量与集成度提供支撑。

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