WMSIC Electronic Components

Sunlord SDCL0603Q7N5JT02B03

ModelSDCL0603Q7N5JT02B03
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 SDCL0603Q7N5JT02B03
Type
SUNLORD
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
SDCL0603Q7N5JT02B03
Electronic Component
1
Package
0201
Electronic Component
SMD Inductor
Electronic Component
±5%
Electronic Component
0.009g
Inductor
7.5nH
Electronic Component
1
Factor
13@500MHz
Electronic Component
BM0265148813
Current
300mA
Frequency
4.7GHz
Resistor(DCR)
500mΩ
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.

Sunlord SDCL0603Q7N5JT02B03 高频电感产品概述

一、产品定位与基本属性

顺络电子(Sunlord)推出的SDCL0603Q7N5JT02B03是一款针对高频电路设计的片式电感,采用0201英制封装(对应公制0603,尺寸0.6mm×0.3mm),主打小型化、低损耗、宽频覆盖三大核心特性,适配5G、WiFi6、蓝牙等无线通信及射频领域的电路匹配、滤波与谐振场景。作为顺络高频电感产品线的成熟型号,该产品兼顾电气性能与量产可靠性,可满足消费电子、工业物联网等多场景的集成需求。

二、核心电气参数深度解析

该产品的关键参数直接决定了其高频应用能力,具体解析如下:

  1. 电感量与精度:标称7.5nH,精度±5%。稳定的电感量偏差可减少射频电路的阻抗匹配误差,避免信号反射或增益下降,适合对精度要求较高的射频前端设计;
  2. 额定电流:300mA直流额定电流。是电感持续工作的最大电流阈值,超过该值会引发磁芯饱和,导致电感量骤降、损耗剧增,此参数可覆盖多数低功耗无线模块的电流需求;
  3. 直流电阻(DCR):500mΩ低DCR。可显著降低电感自身的功耗与热损耗,减少电池供电设备的能量消耗,提升整体能效;
  4. 品质因数(Q值):13@500MHz。Q值反映电感“储能/损耗比”(Q=2πfL/R),该参数高于同类0201封装竞品,意味着高频下信号损耗更低,可优化滤波、谐振电路的性能;
  5. 自谐振频率(SRF):4.7GHz。当工作频率接近SRF时,电感会因寄生电容谐振表现为电容特性,4.7GHz的SRF可覆盖5G(Sub-6GHz)、WiFi6(2.4GHz/5GHz)等主流高频段,保证电路在目标频率下的电感特性稳定。

三、封装设计与可靠性

该产品采用0201片式封装,体积仅0.6mm×0.3mm,可大幅缩小电路模块尺寸,适配智能手机、智能穿戴等小型化设备。顺络针对该封装优化了以下可靠性:

  • 焊接兼容性:符合无铅回流焊工艺,可承受260℃高温,焊接后性能无衰减;
  • 机械强度:封装结构紧凑,能抵抗运输、组装中的机械应力,降低虚焊、脱落风险;
  • 环境适应性:工作温度范围-40℃~+85℃,符合RoHS、REACH环保标准,可满足工业级与消费级场景的长期稳定工作需求。

四、典型应用场景

结合电气参数与封装特性,该产品的核心应用场景包括:

  1. 5G/4G无线通信模块:射频前端的阻抗匹配网络、低通滤波电路,利用高SRF与低损耗优化信号传输质量;
  2. WiFi6/蓝牙5.0/LE:无线局域网与短距离通信模块的天线匹配、谐振电路,小体积适配模块高密度集成;
  3. UHF RFID:RFID读写器与标签的天线匹配电路,满足900MHz~2.4GHz频段的性能要求;
  4. 智能穿戴/智能手机:蓝牙、WiFi模块的匹配电路,适配设备小型化趋势;
  5. 工业物联网(IIoT):传感器节点的无线通信模块,低功耗、宽温特性适合工业环境长期运行。

五、技术优势与市场价值

与同类产品相比,SDCL0603Q7N5JT02B03具备以下竞争力:

  • 高频性能突出:500MHz下Q值13,高于部分进口竞品,低损耗提升射频电路增益;
  • 宽频覆盖:4.7GHz SRF无需额外筛选适配频段的电感,简化设计流程;
  • 供应链稳定:顺络作为国内电感龙头,产能充足,可满足大规模量产需求;
  • 性价比高:性能与进口品牌相当,但成本更优,适合中高端消费电子与工业场景的成本控制。

该产品凭借平衡的电气性能、小型化封装与可靠的量产能力,成为高频无线通信领域的主流选择之一。

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