WMSIC Electronic Components

Sunlord SDCL1005C1N3BTDF

ModelSDCL1005C1N3BTDF
Package0402
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 SDCL1005C1N3BTDF
Type
SUNLORD
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
SDCL1005C1N3BTDF
Electronic Component
1
Package
0402
Type
Inductor
Electronic Component
SMD Inductor
Electronic Component
0.012g
Inductor
1.3nH
Electronic Component
1
Factor
8@100MHz
Electronic Component
BM0265148859
Current
1A
Frequency
10GHz
Resistor(DCR)
100mΩ
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 SDCL1005C1N3BTDF 叠层贴片电感产品概述

顺络电子(Sunlord)推出的SDCL1005C1N3BTDF是一款针对高频小型化电路设计的叠层贴片电感,采用0402(公制1005)封装,以精准的电感值、优异的高频性能及低损耗特性,成为消费电子、通信等领域的优选元件。

一、产品定位与核心身份

SDCL1005C1N3BTDF属于高频小电感范畴,聚焦两大核心需求:一是小型化高密度贴装(适配智能手机、智能手表等轻薄终端),二是GHz级高频电路稳定运行(覆盖WiFi、蓝牙、5G Sub-6GHz等频段)。作为顺络叠层电感系列的成熟型号,其设计目标是在有限体积内实现电感特性的精准性与可靠性,避免绕线电感的体积劣势。

二、关键参数深度解析

该电感的核心参数精准匹配高频电路需求,各参数的实际意义如下:

  • 电感值:1.3nH(标称):超小电感量适配射频前端的阻抗匹配、LC滤波等高频设计,电感量精度满足批量生产一致性(典型误差范围±5%,需结合具体批次);
  • 额定电流:1A:指直流电流下电感值变化≤±10%的最大承载电流,1A额定值可覆盖多数射频电路的功率需求,避免电流过大导致的电感饱和(饱和后电感量急剧下降,影响电路性能);
  • 直流电阻(DCR):100mΩ:低直流电阻意味着电流损耗极低——1A电流下热损耗仅0.1W,有效降低电路功耗,提升终端设备续航(尤其适合低功耗物联网设备);
  • 品质因数(Q值):8@100MHz:Q值=电感感抗/直流电阻,反映电感“储能效率”。8的Q值在100MHz频段表现优异,适合谐振回路(如振荡器)、窄带滤波等需要高储能的场景;
  • 自谐振频率(SRF):10GHz:电感与寄生电容形成谐振的频率,10GHz的高SRF确保该电感在2.4GHz、5GHz等主流射频频段内保持纯电感特性(无谐振干扰),是高频应用的核心保障;
  • 类型:叠层电感:采用多层陶瓷叠层+内部电极烧结工艺,相比绕线电感体积更小、一致性更好,且抗机械应力能力强(耐振动、跌落)。

三、封装与制造工艺特点

  1. 0402封装(公制1005):英制尺寸0.04英寸×0.02英寸(公制1.0mm×0.5mm),体积仅为常规绕线电感的1/3,适配高密度PCB贴装(单位面积可贴装更多元件),满足终端产品轻薄化趋势;
  2. 叠层制造工艺:通过“陶瓷片叠层→印刷内部电极→高温烧结→端电极处理”流程生产,工艺稳定,批量一致性好(电感值、DCR波动极小),且无绕线电感的松散结构,耐回流焊温度(≥260℃);
  3. 贴片式设计:适配SMT自动化生产,贴装效率高(每小时可贴装数万片),降低人工成本,适合大规模量产。

四、典型应用场景

SDCL1005C1N3BTDF的性能特点使其广泛应用于以下场景:

  • 高频通信设备:WiFi 6/6E、蓝牙5.3、5G Sub-6GHz射频前端的阻抗匹配网络、LC带通/带阻滤波电路(过滤杂波,提升信号纯度);
  • 小型消费电子:智能手机、智能手表、无线耳机的射频模块(如天线匹配电路),解决空间紧凑下的电感布局问题;
  • 物联网(IoT)设备:低功耗传感器节点的射频电路(如ZigBee、LoRa模块),低DCR特性有助于延长设备续航(减少电池损耗);
  • 汽车电子(可选):若为车规级版本(需确认型号后缀),可用于车载WiFi、蓝牙模块的射频电路,抗振动、耐高低温(-40℃~+125℃)。

五、性能优势总结

该电感的核心优势可概括为三点:

  1. 高频性能突出:10GHz SRF覆盖主流射频频段,8@100MHz Q值保障储能效率,避免谐振干扰;
  2. 小型化与低损耗:0402封装适配高密度贴装,100mΩ DCR降低电路功耗,适合轻薄低功耗设备;
  3. 可靠性与一致性:叠层工艺提升抗应力能力,批量生产一致性好,减少终端产品调试成本。

综上,SDCL1005C1N3BTDF是顺络电子针对高频小型化电路推出的高性价比叠层贴片电感,可有效支撑消费电子、通信等领域的终端产品设计需求。

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