WMSIC Electronic Components

Sunlord SDCL0603Q0N8BT02B03

ModelSDCL0603Q0N8BT02B03
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Sunlord SDCL0603Q0N8BT02B03
Type
SUNLORD
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
SDCL0603Q0N8BT02B03
Electronic Component
1
Package
0201
Type
Inductor
Electronic Component
SMD Inductor
Electronic Component
0.009g
Inductor
0.8nH
Electronic Component
1
Factor
13@500MHz
Electronic Component
BM0265148820
Current
800mA
Frequency
18GHz
Resistor(DCR)
70mΩ
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SDCL0603Q0N8BT02B03信号叠层电感产品概述

顺络电子(Sunlord)推出的SDCL0603Q0N8BT02B03是一款针对高频信号传输优化的叠层电感,凭借小尺寸封装、宽频段特性及稳定的性能参数,广泛适配5G通信、物联网、便携式电子等高频电路场景,是射频电路设计中的实用选型。

一、产品基本信息

该产品的核心基础属性清晰明确:

  • 品牌与型号:Sunlord(顺络电子)旗下型号SDCL0603Q0N8BT02B03,顺络作为国内被动元件龙头,其电感产品在一致性与可靠性上具备行业优势;
  • 产品类型:高频信号叠层电感,采用多层陶瓷叠层工艺,平衡小型化与高性能;
  • 封装规格:0201封装(公制对应0603,实际尺寸约0.6mm×0.3mm),适配高密度PCB布局;
  • 关键参数:电感值0.8nH,公差±12.5%,额定电流800mA,直流电阻70mΩ,自谐振频率18GHz,品质因数13(@500MHz)。

二、核心性能参数解析

SDCL0603Q0N8BT02B03的参数针对高频场景做了针对性优化,各参数的工程意义如下:

1. 电感值与公差

电感值为0.8nH,公差±12.5%,满足射频电路中阻抗匹配、滤波等基础功能需求。12.5%的公差在一般射频前端设计中可通过电路调试补偿,无需过高的高精度要求,平衡了成本与性能。

2. 额定电流特性

额定电流为800mA,指电感在工作温度不超过+125℃时的最大连续电流。对于0201封装的小电感,800mA的电流能力处于同类型产品中上水平,可满足中等功率信号电路的电流承载需求(如射频功率放大模块的匹配网络)。

3. 直流电阻(DCR)

直流电阻为70mΩ,属于低损耗设计。DCR越低,电感在直流偏置下的功率损耗越小,可提升电路效率,尤其适合需要低功耗的便携式设备(如智能手表的蓝牙模块)。

4. 品质因数(Q值)

品质因数为13@500MHz,Q值是电感储能与损耗的比值,直接反映高频下的信号损耗程度。13的Q值在500MHz频段表现优异,可减少信号传输中的插入损耗,保证射频信号的完整性。

5. 自谐振频率(SRF)

自谐振频率为18GHz,指电感与寄生电容谐振的频率点。当工作频率低于SRF时,元件表现为电感特性;高于SRF时则表现为电容特性。18GHz的高SRF意味着该电感可覆盖5G Sub-6GHz、毫米波等主流高频频段,适用范围广。

三、封装与工艺特点

  1. 0201小型化封装:尺寸仅0.6mm×0.3mm,可显著缩小电路体积,适配智能手机、智能手环等便携设备的高密度PCB布局;
  2. 叠层陶瓷工艺:采用多层陶瓷介质与内部电极叠层结构,相比绕线电感,具有一致性好、抗机械应力强、抗电磁干扰(EMI)能力突出的特点;
  3. 无铅环保设计:符合RoHS标准,满足绿色电子产业的环保要求,可用于出口产品及高端设备。

四、典型应用场景

SDCL0603Q0N8BT02B03的性能适配多种高频信号场景,主要应用包括:

  1. 5G通信终端:射频前端的阻抗匹配网络、滤波器、天线调谐电路(覆盖Sub-6GHz频段);
  2. 物联网(IoT)设备:蓝牙5.0/WiFi 6模块的信号滤波、射频链路匹配(2.4GHz/5GHz频段);
  3. 便携式电子:智能手机、智能手表的天线匹配、时钟线EMI滤波;
  4. 高速数字电路:服务器、路由器的高速数据线(如PCIe 4.0)的信号完整性补偿。

五、应用注意事项

  1. 电流裕量:实际工作电流建议不超过额定电流的80%(即640mA),避免长期过载导致电感温升过高,影响性能稳定性;
  2. 频率范围:使用频率需控制在18GHz以下,若应用于超高频场景,需确认电路对电容特性的兼容性;
  3. 焊接工艺:0201封装需采用回流焊工艺,温度曲线需符合顺络推荐参数(如峰值温度245℃±5℃,时间≤10s),避免虚焊或元件损坏;
  4. 布局要求:在PCB布局中,需与其他高频元件保持适当距离(≥0.5mm),减少串扰;
  5. 电感值验证:批量使用前建议抽样测试电感值,确认公差符合设计要求。

综上,顺络SDCL0603Q0N8BT02B03是一款兼顾小型化、高性能与可靠性的高频叠层电感,可满足当前主流电子设备的高频信号传输需求,是射频电路设计中的优质选型。

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