WMSIC Electronic Components

PROD PDPTAT0810-102K PDPTAT0810

ModelPDPTAT0810-102K
PackageThrough-hole, D9.5x L12mm
BrandPROD
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
PROD PDPTAT0810-102K
Type
PROD
Minimum package
250 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PROD
Electronic Component
PDPTAT0810-102K
Electronic Component
1
Package
Through-hole, D9.5x L12mm
Type
Inductor
Electronic Component
Color Ring / Through-hole Inductor
Electronic Component
±10%
Electronic Component
2.44g
Inductor
1mH
Electronic Component
1
Electronic Component
BM0227741569
Current
250mA
Resistor(DCR)
1.26Ω
Electronic Component
Electronic Component
Electronic Component
250

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

PDPTAT0810-102K 产品概述

一、产品简介

PDPTAT0810-102K 为谱罗德(PROD)系列色环插件工字电感,标称电感值 1.0 mH,公差 ±10%。外形为插件(through‑hole)封装,外径约 D9.5 × 长度 L12 mm,适用于中小功率的滤波与抑制电磁干扰(EMI)场合。产品以稳定的电气参数和易于手工或波峰/回流焊装的插件形式为特色,便于快速打样与维修替换。

二、主要参数

  • 电感值:1.00 mH(±10%)
  • 额定电流(Irated):250 mA
  • 饱和电流(Isat):400 mA(线性下降前的参考值)
  • 直流电阻(DCR):1.26 Ω
  • 类型:工字电感(色环识别)
  • 封装:插件,尺寸 D9.5 × L12 mm
  • 型号:PDPTAT0810-102K,品牌:PROD(谱罗德)

三、产品特点

  1. 体积小、插件方便:适合点焊、插装式电路板,维修替换方便。
  2. 良好直流滤波性能:1 mH 的电感量适合低频滤波与电源纹波抑制。
  3. 饱和电流明确:Isat=400 mA,可评估在较大直流偏置下的性能衰减。
  4. DCR 给出可估算的功耗:在额定电流 250 mA 条件下,铜损约为 P = I^2·R ≈ 0.078 W(78 mW),便于热设计与散热评估。

四、典型应用

  • 开关电源与线性电源的输出滤波与隔离;
  • EMI/射频干扰抑制与电磁兼容(EMC)滤网;
  • 信号与模拟电路的低频滤波(音频前端、传感器供电滤波);
  • 工业控制板、家电与消费电子的插件式设计与维修替换场合。

五、安装与使用注意事项

  • 建议工作电流保持低于额定电流(可取 60%–80% 的余量)以降低温升并延长寿命;
  • 设计时考虑直流偏置导致电感值下降,接近 Isat 时电感会明显减小;
  • 根据 DCR 计算功耗并检查周围温度上升,若空间受限应考虑通风或散热设计;
  • 焊接时避免过热:标准插件元件建议使用波峰或手工焊接,焊接温度与时间参考厂商推荐或通用工艺。

六、选型与替代建议

  • 若需更高电流能力或更低 DCR,可选择额定电流更高、尺寸更大的相近电感;
  • 对于高频应用或要求更低直流损耗的场合,可考虑功率型线圈或多匝低阻绕组替代;
  • 如电感值容差或温漂要求更严格,参考 ±5% 或温补型电感器件。

七、储存与可靠性

  • 常温干燥环境保存,避免潮湿与强腐蚀气体;
  • 长期储存建议加防潮包装,出厂前进行常规外观与电气参数抽检;
  • 在高温或高湿工况下,应关注绝缘和绕组老化对 DCR 与电感值的影响。

总结:PDPTAT0810-102K 是一款适用于中低频滤波与 EMI 抑制的插件工字电感,1 mH 的电感量配合 250 mA 的额定电流与 400 mA 的饱和电流,使其在小型电源、信号滤波与维修替换场合具备良好适用性。

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