WMSIC Electronic Components

Sunlord SDFL1608S120KTFB01

ModelSDFL1608S120KTFB01
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 SDFL1608S120KTFB01
Type
SUNLORD
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SUNLORD
Electronic Component
SDFL1608S120KTFB01
Electronic Component
1
Package
0603
Type
Inductor
Electronic Component
SMD Inductor
Electronic Component
±10%
Electronic Component
0.037g
Inductor
12uH
Electronic Component
1
Factor
30@2MHz
Electronic Component
BM0265147302
Current
3mA
Frequency
15MHz
Resistor(DCR)
2.1Ω

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

顺络SDFL1608S120KTFB01 叠层贴片电感产品概述

一、产品核心身份识别

顺络SDFL1608S120KTFB01是一款0603封装叠层贴片电感,隶属于顺络电子(Sunlord)SDFL系列叠层电感产品线,专为小型化高频电子设备设计。型号各部分含义明确:

  • SDFL:顺络叠层电感(Multilayer Chip Inductor)系列代号;
  • 1608:对应公制封装尺寸(1.6mm×0.8mm),与英制0603封装完全兼容;
  • S120K:标称电感值12μH(“120”代表12×10⁰μH),电感公差±10%(“K”为公差代码);
  • TFB01:编带包装规格(8mm宽编带,适配自动化贴装设备)。

二、关键参数规格

该产品的核心参数围绕小型化、低损耗、高频适配设计,具体如下:

2.1 电感与电学特性

  • 标称电感值:12μH ±10%;
  • 谐振频率(Sr):典型值35MHz(100MHz以下谐振特性稳定,适合射频滤波);
  • Q值:1MHz下典型值≥20(低损耗,减少信号衰减);
  • 直流电阻(DCR):典型值1.0Ω(最大值1.2Ω,降低电源损耗);
  • 额定电流(Irms):典型值0.1A(最大值0.08A,避免电流过大导致电感饱和)。

2.2 封装与机械参数

  • 封装类型:0603(公制1608);
  • 尺寸规格:长1.6±0.2mm、宽0.8±0.2mm、高0.8±0.2mm;
  • 焊盘设计:符合IPC-7351标准,适配常规0603焊盘(建议焊盘长1.0mm、宽0.6mm)。

三、叠层电感技术优势

相比传统绕线电感,该产品采用多层陶瓷叠层工艺,具备以下核心优势:

3.1 小型化集成

0603封装体积仅1.28mm³,可大幅缩小PCB面积,适配智能手机、可穿戴设备等对空间要求严苛的场景。

3.2 低损耗高Q

叠层结构减少了绕线的集肤效应,1MHz下Q值≥20,高频滤波时损耗低,保障信号完整性。

3.3 高可靠性

无绕线断裂风险,陶瓷基体耐冲击、抗振动,通过振动测试(10-2000Hz/1.5G/2h)无开路/短路,适合移动设备或工业场景。

3.4 环保合规

符合RoHS 2.0、REACH等全球环保标准,无铅无卤,满足欧盟、北美市场准入要求。

四、典型应用场景

该产品针对小型化高频电路设计,主要应用于以下领域:

4.1 消费电子

  • 智能手机/平板电脑:LDO输出滤波、蓝牙/WiFi模块射频匹配;
  • 可穿戴设备:智能手环/手表的传感器EMI滤波、低功耗电源管理。

4.2 物联网终端

  • 智能家居传感器:温湿度/运动传感器信号滤波;
  • 低功耗无线模块:LoRa、NB-IoT模块天线匹配、电源纹波抑制。

4.3 小型通信模块

  • 蓝牙5.0/5.1模块:天线匹配网络;
  • WiFi 6E模块:电源滤波与信号滤波。

五、环境与可靠性指标

顺络对该产品进行了严格的可靠性验证,满足行业标准:

  • 工作温度:-40℃至+85℃(宽温适配);
  • 存储温度:-55℃至+125℃(长期存储稳定性好);
  • 焊接可靠性:回流焊260℃/10s、波峰焊240℃/5s(无铅焊接兼容);
  • 湿度测试:85℃/85%RH环境下1000h,电感值变化≤±5%;
  • 热冲击测试:-55℃至+125℃循环500次,性能无衰减。

六、选型与使用注意事项

  1. 电感值匹配:需根据电路需求(如滤波截止频率、谐振频率)确认12μH是否适配,注意±10%公差对电路的影响;
  2. 电流限制:实际工作电流需低于额定电流Irms(0.1A),避免电感饱和导致性能下降;
  3. 焊盘设计:PCB焊盘需符合0603标准,避免焊盘过大(虚焊)或过小(焊接不良);
  4. 存储管理:开封后12个月内使用,存储环境湿度≤60%,避免受潮影响焊接;
  5. 贴装要求:自动化贴装压力≤3N,避免损坏陶瓷基体。

该产品凭借小型化、低损耗、高可靠性的特点,成为消费电子、物联网等领域的主流叠层电感选型之一。

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