WMSIC Electronic Components

Sunlord SDCL0603Q82NJT02

ModelSDCL0603Q82NJT02
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 SDCL0603Q82NJT02
Type
SUNLORD
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
SDCL0603Q82NJT02
Electronic Component
1
Package
0201
Type
Inductor
Electronic Component
SMD Inductor
Electronic Component
±5%
Electronic Component
0.009g
Inductor
82nH
Electronic Component
1
Factor
10@300MHz
Electronic Component
BM0265148821
Current
100mA
Frequency
1GHz
Resistor(DCR)
3.8Ω

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

Sunlord SDCL0603Q82NJT02 贴片电感产品概述

一、产品基本属性

SDCL0603Q82NJT02是顺络电子(Sunlord)推出的0201封装高频小功率贴片电感,属于公司消费电子级电感产品线的核心型号之一。该产品采用超小型化贴片设计,适配自动化表面贴装(SMT)工艺,主要面向对尺寸、功耗敏感的便携电子设备,可实现信号滤波、阻抗匹配、电源纹波抑制等基础电路功能。

二、核心性能参数详解

该电感的关键参数围绕“小型化、低损耗、小电流适配”设计,具体如下:

  1. 电感值与精度:标称电感值为82nH,精度±5%——满足多数消费电子电路的常规精度需求,无需额外校准即可适配射频、中频滤波等场景;
  2. 额定电流:最大额定电流70mA——指电感在25℃环境下,温度升高不超过40℃的最大连续工作电流,适用于可穿戴、物联网终端等小电流电路(需注意峰值电流不得超过此值,避免磁芯饱和或过热);
  3. 直流电阻(DCR):典型值3.8Ω——作为0201封装电感,该DCR处于行业合理水平,可降低电路通态损耗,尤其适合电池供电的低功耗设备;
  4. 频率特性:采用顺络自研铁氧体磁芯,谐振频率通常在300MHz~1GHz范围(具体需参考 datasheet),可覆盖蓝牙、WiFi、ZigBee等2.4GHz以下主流射频频段,避免高频下电感值跌落影响性能。

三、封装与工艺特点

1. 封装规格

采用英制0201封装(公制对应0603,尺寸约0.6mm×0.3mm×0.3mm),是便携电子设备中常用的超小封装之一,可显著缩小电路布局面积,适配智能手环、蓝牙耳机等紧凑空间。

2. 工艺优势

  • 无铅焊接兼容:符合RoHS 2.0环保标准,支持无铅回流焊(峰温230~250℃,回流时间≤30s),适配现代SMT生产线;
  • 磁芯稳定性:铁氧体磁芯温度系数低(TC≤±200ppm/℃),在-40℃~+85℃工作温度范围内,电感值变化小,满足工业级与消费级场景需求;
  • 一致性管控:批量生产时电感值、DCR偏差控制在规格范围内,适合量产电路的一致性设计。

四、典型应用场景

该电感因“小尺寸、低损耗、小电流适配”特点,广泛应用于以下场景:

  1. 可穿戴设备:智能手环、手表的传感器电路滤波(如心率传感器电源纹波抑制)、蓝牙射频前端匹配;
  2. 物联网终端:低功耗WiFi模块、ZigBee节点的LC谐振匹配、信号滤波;
  3. 手机副板:副板上的小电流电源滤波、射频信号耦合电路;
  4. 便携音频设备:蓝牙耳机、TWS耳机的2.4GHz射频匹配、音频信号滤波;
  5. 小型消费电子:智能门锁、遥控器等低功耗电路的电感应用。

五、选型与使用注意事项

为确保电路可靠性,使用时需注意以下要点:

  1. 电流匹配:电路工作电流(含纹波峰值)需≤70mA,若负载电流较大,需更换更高额定电流的型号(如顺络SDCL0603系列100mA及以上版本);
  2. 精度确认:若电路对电感精度要求高于±5%(如高精度射频匹配),需选择±1%或±2%精度的替代型号;
  3. 焊接工艺:0201封装尺寸小,需控制回流焊温度曲线,避免过热导致磁芯性能下降或焊点虚焊;
  4. 频率适配:确认工作频率在电感谐振频率以下(通常需低于谐振频率的1/3),避免高频下电感表现为容性影响电路;
  5. 温度范围:若应用场景温度超出-40℃~+85℃,需咨询顺络确认宽温版本是否适配。

六、品牌与品质保障

顺络电子是国内电感行业龙头企业,拥有20余年研发生产经验,SDCL0603Q82NJT02通过以下品质认证:

  • 质量管理体系:ISO9001、IATF16949(汽车级标准);
  • 环保认证:RoHS 2.0、REACH;
  • 可靠性测试:通过高温存储、温度循环、振动测试等,满足消费电子量产要求。

该产品批量供货稳定,可支持定制化需求(如特殊精度、温度范围),适合各类消费电子厂商的量产选型。

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