WMSIC Electronic Components

Sunlord SDCL0603Q2N3BT02B03

ModelSDCL0603Q2N3BT02B03
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 SDCL0603Q2N3BT02B03
Type
SUNLORD
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
SDCL0603Q2N3BT02B03
Electronic Component
1
Package
0201
Type
Inductor
Electronic Component
SMD Inductor
Electronic Component
0.009g
Inductor
2.3nH
Electronic Component
1
Factor
13@500MHz
Electronic Component
BM0265148842
Current
500mA
Frequency
10GHz
Resistor(DCR)
200mΩ
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SDCL0603Q2N3BT02B03信号叠层电感产品概述

一、产品定位与基础封装

SDCL0603Q2N3BT02B03是顺络电子针对高频通信、射频电路设计的小型化信号叠层电感,核心聚焦“体积紧凑、精度稳定、高频损耗低”三大需求。其采用0603英制封装(对应公制1608,尺寸1.6mm×0.8mm),属于贴片电感中主流紧凑型封装,可适配高密度PCB贴装,满足手机、路由器等小型化终端的布局限制。

叠层工艺是其核心技术特点:通过多层磁芯与线圈一体化叠合成型,区别于绕线电感的 bulky 结构,兼具体积小(比同电感量绕线电感缩小30%以上)、一致性好(批量参数偏差可控)、抗干扰强等优势,尤其适合高频信号路径的集成。

二、核心电性能参数解析

该电感的参数设计围绕“高频信号传输效率”与“小型化可靠性”平衡,关键参数的实际意义如下:

  1. 电感量与精度:标称2.3nH,精度±0.1nH(相对精度约4.3%)——高一致性设计适配射频匹配、滤波等对电感量偏差敏感的场景(如手机天线匹配网络需精准电感值实现阻抗匹配);
  2. 额定电流:500mA(直流电流)——可满足WiFi6模块、蓝牙5.2设备等射频前端的持续工作电流需求(此类设备电流通常在300-800mA区间),避免电流过大导致磁芯饱和;
  3. 直流电阻(DCR):200mΩ——低DCR减少电流损耗(500mA时损耗仅50mW),降低设备发热,提升能效;
  4. 品质因数(Q值):13@500MHz——Q值反映电感“储能与损耗比”,500MHz频段覆盖WiFi6 5GHz主频段、蓝牙高频段,高Q值意味着信号损耗低、传输效率高;
  5. 自谐振频率(SRF):10GHz——远高于常见高频应用的工作频段(如5G sub-6G、WiFi6E 6GHz以下),避免电感在工作频段内谐振,防止信号失真或干扰。

三、典型应用场景

该电感的参数特性使其广泛适配以下高频场景:

  1. 5G通信设备:5G sub-6G基站射频前端、小基站模块的滤波、匹配电路,利用10GHz SRF避免谐振干扰;
  2. WiFi6/6E与蓝牙终端:路由器、无线网卡、无线耳机的2.4G/5G/6GHz频段射频电路,500MHz处高Q值提升信号传输质量;
  3. 物联网(IoT)节点:智能网关、传感器的低功耗射频模块,0603封装适配小型化PCB,低DCR减少功耗;
  4. 消费电子射频:智能手机、平板的天线匹配网络、射频开关滤波电路,精准电感量满足阻抗匹配需求。

四、工艺与可靠性优势

  1. 叠层工艺优势:多层磁芯与线圈一体化成型,批量生产参数一致性高(电感量偏差控制在±0.1nH),避免绕线电感的“线径不均、匝数偏差”问题;
  2. 品牌可靠性:顺络作为国内电感龙头,产品符合RoHS 2.0、无铅焊接标准,通过AEC-Q200(汽车级)等效测试,可满足工业级与消费级场景的长期稳定运行;
  3. 抗干扰设计:叠层结构的磁屏蔽效果优于部分绕线电感,减少相邻电路的电磁干扰,适合高密度PCB布局。

五、应用注意事项

  1. 电流限制:持续工作电流不得超过500mA,峰值电流需控制在750mA以内(1.5倍额定电流),避免磁芯饱和或电感损坏;
  2. 焊接要求:需遵循贴片电感标准回流焊工艺(峰值温度230-245℃,时间30-60秒),禁止手工焊接温度过高(>260℃)损坏磁芯;
  3. 场景适配:该电感为信号电感,不适合大电流功率场景(如电源滤波需1A以上电流),需根据实际电流需求选型。

该产品通过参数与工艺的优化,成为高频通信领域小型化、高性能信号电感的典型代表,可有效支撑5G、WiFi6等新一代无线技术的落地应用。

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