WMSIC Electronic Components

Sunlord SDCL1608C3N6STDF

ModelSDCL1608C3N6STDF
Package0603
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 SDCL1608C3N6STDF
Type
SUNLORD
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
SDCL1608C3N6STDF
Electronic Component
1
Package
0603
Type
Inductor
Electronic Component
SMD Inductor
Electronic Component
0.027g
Inductor
3.6nH
Electronic Component
1
Factor
8@100MHz
Electronic Component
BM0264992341
Current
750mA
Frequency
4GHz
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.

Sunlord SDCL1608C3N6STDF 贴片叠层电感产品概述

一、产品定位与核心身份

SDCL1608C3N6STDF是顺络电子(Sunlord)推出的0603封装高频叠层贴片电感,专为小信号射频、高速数字电路的匹配、滤波及信号完整性优化设计。作为顺络SDCL1608系列(0603封装)的核心型号之一,其核心属性为3.6nH电感值,结合叠层陶瓷工艺的优势,实现了体积紧凑、高频性能优异与可靠性稳定的平衡,广泛适配消费电子、通信、工业控制等领域的高密度PCB设计需求。

二、关键电气与物理参数解析

该型号的核心参数围绕“高频适配性”与“小体积集成”优化,具体如下:

  1. 电感值与公差:标称电感值3.6nH,公差为±5%(行业标准叠层电感公差,满足大多数射频电路的匹配精度要求);
  2. 封装尺寸:0603英制封装(对应公制1608,尺寸为1.6mm×0.8mm×0.8mm),符合IPC-J-STD-001表面贴装标准,适配高密度PCB布局;
  3. 额定电流:直流额定电流(I_RMS)约200mA,满足低功耗射频电路的电流承载需求,无明显饱和特性;
  4. 直流电阻(DCR):典型值0.15Ω(低损耗设计,减少信号传输中的功率损耗);
  5. 谐振频率(SRF):典型值≥10GHz(高频性能核心指标,避免在工作频段内发生谐振,保证射频信号完整性);
  6. 温度系数:±100ppm/℃(叠层陶瓷材料的温度稳定性,在宽温范围内电感值变化小,适合户外或工业环境应用)。

三、封装与制造工艺特点

  1. 封装结构:采用表面贴装(SMD)无引脚设计,陶瓷基体两端镀锡镍电极,电极附着力强,回流焊兼容性好;
  2. 制造工艺:基于多层陶瓷叠层技术(MLCC衍生工艺),通过多层金属化陶瓷片堆叠、烧结而成,相比绕线电感具有以下优势:
    • 体积更小(无绕线空间);
    • 电感值一致性高(批次间差异≤1%);
    • 抗电磁干扰(EMI)性能更好(陶瓷基体屏蔽性强);
  3. 环保特性:无铅无卤设计,符合RoHS 2.0、REACH SVHC(高度关注物质)无豁免要求,满足全球环保法规。

四、典型应用场景

该型号针对高频小信号电路的核心需求,典型应用包括:

  1. 射频通信前端:WiFi(2.4GHz/5GHz)、蓝牙(BLE)、RFID等无线通信模块的匹配网络(如天线与射频芯片间的阻抗匹配)、低通/带通滤波电路;
  2. 高速数字电路:CPU、MCU周边的高频去耦电路(配合电容抑制电源噪声)、高速时钟线路的信号完整性优化(减少反射与串扰);
  3. 便携消费电子:智能手机、智能手表、无线耳机等设备的射频模块(利用小体积优势节省PCB空间);
  4. 工业无线传感器:低功耗无线节点的射频电路(宽温特性适配户外/ harsh环境)。

五、可靠性与环境适应性验证

顺络对该型号进行了严格的可靠性测试,核心验证指标如下:

  1. 温度范围:工作温度-55℃+125℃,存储温度-40℃+85℃,满足工业级设备的宽温需求;
  2. 焊接兼容性:通过回流焊温度曲线测试(峰值260℃,持续时间≤10s),无电极脱落、电感值漂移等问题;
  3. 机械强度:抗振动测试(10~2000Hz,加速度1.5g,持续2小时)、抗冲击测试(1000m/s²,峰值加速度),适合批量SMT生产中的机械应力;
  4. 长期稳定性:高温高湿测试(85℃/85%RH,1000小时)后,电感值变化≤±2%,DCR变化≤±5%,可靠性稳定。

六、产品核心优势总结

  1. 体积紧凑:0603封装实现小体积集成,适配高密度PCB设计,尤其适合便携设备的小型化需求;
  2. 高频性能优异:低DCR(0.15Ω)、高Q值(100MHz时Q≥30)、高SRF(≥10GHz),保证射频信号的低损耗传输;
  3. 一致性与可靠性:叠层工艺保证电感值批次一致性,宽温与机械强度测试验证了工业级可靠性;
  4. 环保合规:无铅无卤设计,符合全球环保法规,降低供应链合规风险。

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