WMSIC Electronic Components

YDPK0608-122K

ModelYDPK0608-122K
PackageThrough-hole, D8x L12mm
BrandYJYCOIN
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
YJYCOIN YDPK0608-122K
Type
YJYCOIN
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJYCOIN
Electronic Component
YDPK0608-122K
Electronic Component
1
Package
Through-hole, D8x L12mm
Type
Inductor
Electronic Component
Power Inductor
Electronic Component
±10%
Electronic Component
1.199g
Inductor
1.2mH
Electronic Component
1
Electronic Component
BM0266125455
Resistor(DCR)
4.5Ω
Electronic Component
Electronic Component
Electronic Component
500
and Current(Isat)
180mA

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

YJYCOIN YDPK0608-122K 工字电感产品概述

YJYCOIN(益嘉源)推出的YDPK0608-122K是一款专为小功率电路设计的工字电感,凭借紧凑的封装、稳定的电性能及合理的成本,广泛应用于消费电子、小型电源等领域。以下从产品基本信息、核心参数、结构特点、应用场景及使用注意事项展开详细说明。

一、产品基本信息

YDPK0608-122K属于益嘉源YDPK系列工字电感,型号命名遵循行业通用规则:

  • YDPK:品牌系列标识,代表益嘉源工字电感产品线;
  • 0608:封装尺寸参数,指电感外形为直径6mm、高度8mm的圆柱型结构,适配紧凑电路布局;
  • 122K:电感值与精度编码——前两位“12”为有效数字,第三位“2”为10的幂次(12×10²=1200μH=1.2mH),字母“K”代表电感精度为±10%。

该产品采用插件式封装,引脚设计适配常规PCB焊接工艺,机械稳定性强。

二、核心电性能参数详解

YDPK0608-122K的电性能参数经过严格测试,满足通用电路的可靠性需求:

  1. 电感值与精度:标称电感值1.2mH(1200μH),精度±10%,实际电感值范围为1.08mH~1.32mH,可覆盖大多数滤波、储能场景的精度要求;
  2. 饱和电流(Isat):额定饱和电流180mA,指在25℃环境温度下,电感值下降不超过10%时允许通过的最大直流电流。若电路电流超过此值,电感会进入饱和状态,电感值骤降,影响滤波或储能效果;
  3. 直流电阻(DCR):绕组直流电阻为4.5Ω,属于同规格工字电感的较低水平,可有效降低电路的直流损耗,减少发热;
  4. 工作温度范围:常规工作温度为-40℃~+85℃,满足工业级及消费电子的环境适应性要求,极端温度下性能衰减符合行业标准。

三、封装与结构特点

  1. 小体积封装:6×8mm的圆柱型封装,相比传统电感体积缩小30%以上,适合智能穿戴、小型家电等对空间要求严格的设备;
  2. 工字磁芯结构:采用铁氧体工字磁芯,绕线均匀紧密,可减少分布电容与涡流损耗,提升电感的Q值(品质因数);
  3. 耐温引脚设计:引脚采用镀锡铜线,焊接温度耐受260℃(3秒以内),焊接后机械强度高,不易因振动脱落;
  4. 绝缘防护:绕组外层涂覆绝缘漆,磁芯表面做防护处理,避免短路及环境因素(如湿度、粉尘)对电感性能的影响。

四、典型应用场景

YDPK0608-122K因参数适配性强,广泛应用于以下场景:

  1. 小功率DC-DC电源滤波:如5V/1A以下的电源模块输出滤波,可有效滤除低频纹波,提升电源稳定性;
  2. 音频电路滤波:用于MP3、蓝牙耳机等音频设备的噪声抑制,减少电磁干扰对音质的影响;
  3. 智能穿戴设备:如智能手环、手表的传感器电路滤波,满足低功耗、小体积需求;
  4. 小型家电控制电路:如加湿器、台灯的控制板,适配其电流范围与空间限制;
  5. 玩具及遥控器电路:满足低功率信号传输与滤波需求,成本优势明显。

五、选型与使用注意事项

为确保电路性能稳定,使用时需注意以下几点:

  1. 电流匹配:电路工作电流需低于180mA(峰值电流建议不超过150mA),避免电感饱和;
  2. 焊接规范:插件焊接时温度不超过260℃,焊接时间不超过3秒,避免磁芯受热退磁;
  3. 布局建议:尽量靠近滤波节点(如DC-DC输出端),减少引线长度,降低电磁干扰;
  4. 温度控制:避免长期工作在85℃以上环境,若环境温度较高,需增加散热措施;
  5. 精度需求:若电路对电感精度要求为±5%(如精密滤波),需换用同封装的J精度电感(型号如YDPK0608-122J)。

综上,YJYCOIN YDPK0608-122K工字电感凭借稳定的性能、紧凑的体积及合理的成本,是小功率电路滤波、储能的优质选择,适用于多种消费电子及工业控制场景。

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