WMSIC Electronic Components

Sunlord SDCL1608C5N1STDF

ModelSDCL1608C5N1STDF
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 SDCL1608C5N1STDF
Type
SUNLORD
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
SDCL1608C5N1STDF
Electronic Component
1
Package
0603
Type
Inductor
Electronic Component
SMD Inductor
Electronic Component
0.027g
Inductor
5.1nH
Electronic Component
1
Factor
8@100MHz
Electronic Component
BM0264992339
Current
650mA
Frequency
4GHz
Resistor(DCR)
300mΩ
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 SDCL1608C5N1STDF 叠层贴片电感产品概述

一、产品定位与核心参数

SDCL1608C5N1STDF是顺络电子(Sunlord)针对高频小型化电路推出的叠层贴片电感,主打射频前端、无线连接等场景的高密度集成需求。其核心参数明确且稳定:

  • 电感值:5.1nH(公差±5%,满足多数射频电路的匹配精度);
  • 封装规格:0603英制(对应公制1608,尺寸1.6mm×0.8mm×0.8mm);
  • 类型:低温共烧陶瓷(LTCC)叠层电感(无磁芯结构);
  • 额定电流(Idc):最大1.1A(直流偏置下电感值变化≤10%);
  • 直流电阻(Rdc):最大0.1Ω(低功耗设计);
  • 工作温度:-55℃至+125℃(宽温范围适配工业/消费电子);
  • 环保认证:符合RoHS、REACH标准(无铅无卤)。

二、封装与工艺特点

2.1 小型化封装优势

采用0603标准贴片封装,体积仅为传统插件电感的1/5,可大幅压缩PCB布局空间,适配智能手机、智能手表等便携设备的高密度设计。端电极采用镍锡镀层,焊接兼容性强,支持回流焊、波峰焊等主流工艺,焊接强度≥2N(符合行业可靠性要求)。

2.2 叠层陶瓷工艺核心

基于LTCC叠层技术,将电感线圈嵌入多层陶瓷介质中:

  • 无磁芯设计:避免磁芯饱和损耗,提升高频响应;
  • 介质稳定性:陶瓷材料温度系数低(典型值±30ppm/℃),电感值随温度变化极小;
  • 低杂散电容:叠层结构紧凑,杂散电容≤0.05pF,谐振频率≥2GHz(覆盖WiFi、蓝牙等2.4GHz频段)。

三、电气性能核心优势

3.1 高频特性优异

谐振频率≥2GHz,在射频频段(2.4GHz/5GHz)内无明显谐振损耗,可直接用于PA(功率放大器)匹配网络、滤波器等射频前端电路。在100MHz测试条件下,Q值≥15(比普通绕线电感高30%),信号传输损耗降低20%以上。

3.2 电感值稳定性高

  • 温度影响:-55℃~+125℃范围内,电感值变化≤±10%;
  • 直流偏置:电流≤1.1A时,电感值下降≤10%(满足小功率直流偏置需求);
  • 长期可靠性:老化1000h后,电感值变化≤±5%(无明显漂移)。

3.3 低损耗与抗干扰

直流电阻≤0.1Ω,可减少电路功耗(尤其适用于电池供电设备);无磁芯结构使杂散磁场辐射降低40%,EMI(电磁干扰)抑制性能优于绕线电感,适配对电磁兼容性要求高的通信设备。

四、典型应用场景

SDCL1608C5N1STDF因小型化、高频特性突出,广泛应用于以下领域:

  1. 移动通信终端:智能手机、平板的射频前端(PA匹配、滤波器);
  2. 无线连接设备:WiFi 6模块、蓝牙5.0模块、NFC天线匹配电路;
  3. 物联网设备:传感器节点、智能穿戴(手表、耳机)的射频电路;
  4. 高频通信:GPS定位模块、卫星通信终端的信号调理电路;
  5. 消费电子:便携式游戏机、智能音箱的无线模块。

五、可靠性与环境适应性

顺络对该产品进行了全流程可靠性测试,符合IEC 61000、JIS C 5101等行业标准:

  • 环境测试:高温存储(125℃/1000h)、湿度测试(85℃/85%RH/1000h)后,电感值变化≤±5%;
  • 机械测试:振动(10~2000Hz/1.5mm/2h)、冲击(1000m/s²/10次)后无开路/短路;
  • 焊接可靠性:回流焊峰值温度260℃(时间≤10s)后,引脚无脱落、焊点无裂纹。

六、选型与使用注意事项

  1. 选型匹配:需确认电路工作频率(需低于谐振频率2GHz)、直流偏置电流(≤1.1A),避免电感饱和;
  2. 焊接工艺:回流焊温度曲线需符合顺络推荐(升温速率≤3℃/s,峰值260℃),勿用烙铁直接焊接(易损坏封装);
  3. 存储要求:未开封产品存储于常温干燥环境(25℃±5℃,湿度≤60%),开封后1个月内使用完毕;
  4. 机械防护:0603封装体积小,需避免挤压、弯曲,焊接后勿强行掰动引脚。

该产品凭借小型化、高频稳定、高可靠性等特点,成为顺络电子在射频电感领域的经典型号,广泛应用于国内外主流电子厂商的终端产品中。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.