WMSIC Electronic Components

Sunlord SDCL0603Q1N0BT02B03

ModelSDCL0603Q1N0BT02B03
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 SDCL0603Q1N0BT02B03
Type
0201
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
SDCL0603Q1N0BT02B03
Electronic Component
1
Package
0201
Type
Inductor
Electronic Component
SMD Inductor
Electronic Component
0.009g
Inductor
1nH
Electronic Component
1
Factor
13@500MHz
Electronic Component
BM0264536346
Current
750mA
Frequency
17GHz
Resistor(DCR)
80mΩ
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 SDCL0603Q1N0BT02B03 叠层贴片电感产品概述

一、产品基本定位与封装特性

SDCL0603Q1N0BT02B03是顺络电子推出的0201英制封装叠层贴片电感,属于高频小型化电感系列。其核心定位是适配高密度PCB设计,满足5G、WiFi6等超高频通信及小型化消费电子的电感需求:

  • 封装尺寸为0.6mm×0.3mm(英制0201),体积紧凑,可显著节省PCB空间;
  • 采用多层陶瓷叠层工艺,金属线圈嵌入陶瓷基片内部,实现电感值精准控制与抗机械应力能力,适合自动化贴装与批量生产;
  • 无铅焊端设计,符合RoHS环保标准,适配回流焊、波峰焊等主流焊接工艺。

二、核心电气参数解析

该产品的电气参数针对性强,覆盖高频小电感的关键性能需求:

1. 电感值与精度

标称电感值为1nH,叠层工艺使电感值偏差控制在±5%~±10%(顺络同类产品典型精度),精准适配射频电路中对小电感匹配的需求,如信号路径阻抗匹配、滤波网络谐振点设计。

2. 额定电流与直流电阻

  • 额定直流电流750mA,满足多数中低功率高频电路的通流需求;
  • 直流电阻(DCR)仅80mΩ,低损耗特性显著:750mA电流下功率损耗仅约45mW,可有效降低电路发热,提升电源效率。

3. 品质因数(Q值)

测试条件下Q值为13@500MHz。Q值是电感感抗((X_L=2πfL))与等效串联电阻(ESR)的比值,Q值越高损耗越小、信号衰减越低。该参数使其适合射频前端滤波、匹配电路,提升通信质量。

4. 自谐振频率(SRF)

自谐振频率高达17GHz。电感寄生电容与自身形成谐振,SRF越高则有效工作频率范围越宽。建议工作频率不超过SRF的1/3(约5.7GHz),可适配5G毫米波、WiFi6E等超高频场景。

三、工艺特点与可靠性

顺络叠层电感的工艺优势保障了产品长期稳定性:

  • 高温烧结陶瓷工艺:金属线圈嵌入陶瓷基片,避免湿度、腐蚀对线圈的影响,提升耐环境能力;
  • 宽温适应性:经过-55℃~125℃高低温循环、湿热老化测试,可在工业级环境下稳定工作;
  • 抗干扰性:叠层结构紧凑,寄生参数(如寄生电容)低,减少对周边电路的干扰。

四、典型应用场景

该产品的参数特性使其适用于以下高频/小型化场景:

  1. 5G/6G通信设备:射频前端滤波器、天线匹配网络、PA偏置电路的阻抗匹配;
  2. WiFi6/6E路由器:高频信号EMI滤波、射频模块去耦;
  3. 智能穿戴:智能手表、耳机的蓝牙模块、射频前端(0201封装节省空间);
  4. 高速数字电路:CPU、DDR5内存的电源去耦(LC滤波抑制高频噪声)。

五、应用注意事项

  1. 电流降额:若电流含交流分量,需按有效值((I_{rms}))降额,确保(I_{rms}≤750mA),避免磁芯饱和;
  2. 频率限制:工作频率建议≤5GHz,高频应用需验证阻抗特性(避免谐振点附近);
  3. 焊接工艺:回流焊峰值温度控制在240℃~250℃(时间≤30s),避免虚焊;
  4. PCB布局:电感周围避免高频干扰源,焊盘尺寸与封装匹配(推荐焊盘直径0.2mm~0.3mm)。

该产品通过精准的参数设计与成熟工艺,成为高频小型化电路的优选电感,适配当前通信、消费电子的升级需求。

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