WMSIC Electronic Components

Sunlord SDCL0603Q8N2HT02B03

ModelSDCL0603Q8N2HT02B03
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 SDCL0603Q8N2HT02B03
Type
SUNLORD
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
SDCL0603Q8N2HT02B03
Electronic Component
1
Package
0201
Electronic Component
SMD Inductor
Electronic Component
±3%
Electronic Component
0.009g
Inductor
8.2nH
Electronic Component
1
Factor
13@500MHz
Electronic Component
BM0264079957
Current
250mA
Frequency
4.3GHz
Resistor(DCR)
560mΩ
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.

SDCL0603Q8N2HT02B03信号叠层电感产品概述

一、产品定位与封装特征

SDCL0603Q8N2HT02B03是顺络电子(Sunlord)针对小型化高频电子设备推出的0201封装信号叠层电感。采用陶瓷叠层工艺制造,相比传统绕线电感,具备体积更小、参数一致性更好、抗电磁干扰能力强等核心优势。

其0201封装为英制尺寸(对应公制约0.6mm×0.3mm×0.3mm),属于超小型封装范畴,可显著缩小电路模组的体积,完美适配智能手机、智能穿戴等便携式设备的高密度集成需求。

二、核心电性能参数解析

该电感的关键参数精准匹配射频及便携设备的典型应用场景,具体解析如下:

  • 电感值与精度:标称电感值8.2nH,精度±3%。此精度水平可满足射频电路中信号匹配、滤波网络的设计要求,避免因电感偏差导致的信号反射或频率偏移,提升电路稳定性。
  • 额定电流与直流电阻:额定电流250mA,直流电阻(DCR)560mΩ。额定电流是保证电感磁芯不饱和、性能稳定的最大直流电流,250mA适配便携式设备的小电流供电场景;低DCR可有效降低电流损耗,减少发热,提升电路效率(如电源滤波或信号传输链路的损耗控制)。
  • 高频特性参数:品质因数(Q值)13@500MHz,自谐振频率(SRF)4.3GHz。Q值反映电感的储能与损耗比,Q=13在500MHz频段表现优异,适合谐振、滤波等对损耗敏感的应用;SRF=4.3GHz意味着电感在4.3GHz以下保持电感特性,超过该频率则呈电容性,实际应用中需控制工作频率远低于SRF(如1/10 SRF以下),确保电路性能稳定。

三、品质因数与自谐振的应用价值

Q值和SRF是高频电感的核心性能指标,直接决定产品的应用边界:

  • Q值的核心价值:500MHz频段Q=13,可降低电感在信号传输中的插入损耗,提升射频前端的信号强度。例如在蓝牙(部分子频段)、WiFi滤波电路、射频匹配网络中,高Q值能减少信号衰减,保证通信质量。
  • SRF的应用限制:4.3GHz的SRF为产品设定了明确的频率上限,避免在高频下因电感特性退化导致电路失效。该产品的500MHz工作点距离SRF较远,特性稳定可靠,适配多数中高频应用场景。

四、典型应用场景

结合参数与封装优势,SDCL0603Q8N2HT02B03适用于以下场景:

  1. 便携式消费电子:智能手机、智能手表、蓝牙耳机等设备的射频前端模块(RF Front-end)、WiFi/蓝牙滤波电路,利用小封装实现高密度集成;
  2. 射频通信模组:2.4GHz以下频段的无线通信模组(如ZigBee、FM收音机)的匹配网络、振荡电路,高Q值提升信号质量;
  3. 低功耗电源电路:便携式设备的DC-DC转换滤波、信号链路的EMI滤波,低DCR减少损耗,250mA额定电流适配小电流供电需求。

五、品牌与可靠性保障

顺络电子作为国内电感行业龙头企业,其叠层电感产品具备成熟的可靠性保障:

  • 一致性优异:陶瓷叠层工艺可精准控制电感值,批量产品的参数偏差小,适合大规模自动化生产;
  • 环保合规:符合RoHS、REACH等国际环保标准,无铅无卤,适配全球市场需求;
  • 宽温可靠性:通过-40℃~+85℃的温度循环、振动测试等验证,可在极端环境下稳定工作,满足消费电子及工业级应用的要求。

综上,SDCL0603Q8N2HT02B03是一款专为小型化高频设备设计的高性价比信号叠层电感,在参数精度、高频特性及可靠性方面均能满足主流应用需求。

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