WMSIC Electronic Components

PROD PDPTAT0810-101K PDPTAT0810

ModelPDPTAT0810-101K
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 26+

Available for RFQ

Technical data

Product details

18 specifications

Core information

Product name
PROD PDPTAT0810-101K
Type
PROD
Minimum package
250

Technical parameters

Electronic Component
PROD
Electronic Component
PDPTAT0810-101K
Electronic Component
1
Package
Through-hole, D9.5x L12mm
Type
Inductor
Electronic Component
Color Ring / Through-hole Inductor
Electronic Component
±10%
Electronic Component
1.676g
Inductor
100uH
Electronic Component
1
Electronic Component
BM0227741561
Current
950mA
Resistor(DCR)
130mΩ
Electronic Component
250
and Current(Isat)
2A

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

PDPTAT0810-101K 产品概述

一、概述

PDPTAT0810-101K 是谱罗德(PROD)推出的一款插件工字电感,采用色环值标识,适用于通用功率滤波和阻抗匹配场合。该型号额定电感值为 100 μH,公差 ±10%,属于中高感值的直流应用电感,针对需要较大感量但体积又受限的 PCB 插件场合设计,兼顾成本与可靠性。

二、主要参数

  • 电感值:100 μH
  • 精度:±10%(K)
  • 额定电流:0.95 A(连续工作参考值)
  • 饱和电流(Isat):2 A(接近饱和时电感量明显下降)
  • 直流电阻(DCR):约 130 mΩ
  • 类型:工字电感(插件 / through-hole)
  • 封装尺寸:插件,外形约 Φ9.5 mm × L12 mm
  • 标识方式:色环标识
  • 品牌:PROD(谱罗德)
  • 产品编号:PDPTAT0810-101K

三、性能特点

  • 中高感量设计:100 μH 的电感量适合对低频滤波、储能与抑制纹波有较高要求的电路。
  • 良好的电流处理能力:额定工作电流 0.95 A,允许短时突发电流可达饱和电流 2 A,适合有瞬态冲击的电源环境。
  • 稳定的直流损耗:DCR 约 130 mΩ,在额定电流下的铜耗较小,有利于降低温升与效率损耗。
  • 插件结构:便于手工焊接与波峰焊,适合中小批量生产和维修替换。

四、典型应用场景

  • 开关电源(DC-DC)输入端或输出端滤波与储能
  • 电源模块的纹波抑制与EMI滤波器
  • 工业控制与仪器仪表中低频噪声滤除
  • 汽车电子(非高温/高可靠性关键件替代需按实际车规验证)
  • 音频电源滤波与模拟电路隔离

五、使用与安装建议

  • 工作电流控制:长期工作应以额定电流 0.95 A 为参考,尽量避免长期接近或超过该值以降低温升与磁饱和的风险。若偶发短时浪涌(≤2 A)允许,但应评估重复频率与持续时间对寿命的影响。
  • 热管理:DCR 会产生铜耗,按 P = I^2 × R 估算额定条件下功耗约 0.95^2 × 0.13 ≈ 0.12 W。应保证周围空气流通或合理布局以散热。
  • PCB 布局:电感应尽量靠近电源输入/输出端并缩短与开关器件之间的回流环路,减小寄生电感与辐射。必要时在电感两端并联适当容性元件以形成 LC 滤波。
  • 焊接工艺:插件形式支持手工焊接、波峰焊或选择性波峰,注意避免长时间高温烙铁作用导致绝缘损伤。出厂引脚通常为镀锡铜线或类似常规材料,焊接性良好。
  • 存储与搬运:避免潮湿、强磁场、高温环境存放;运输过程中避免重压和撞击导致外壳或引脚变形。

六、电气说明与示例计算

  • 直流损耗:在额定电流 0.95 A 下,铜耗 P ≈ I^2 × DCR = 0.95^2 × 0.13 ≈ 0.12 W。该功耗引起的温升与封装散热条件、环境温度相关,需在电路板设计时留有余量。
  • 饱和行为:Isat = 2 A 表示当流过电感的直流分量接近 2 A 时,磁芯开始饱和,电感值会显著下降,滤波/储能功能受损。设计中应保证工作点远离饱和区或采用并联/更大规格电感应对高直流分量。
  • 容差影响:±10% 的电感容差会影响 LC 谐振频率与滤波特性,设计时可留有容差余量或通过试样验证最终性能。

七、外观与包装信息

  • 外形:工字绕组插件电感,色环标识电感值,便于人工识别与快速分拣。
  • 尺寸:直径约 9.5 mm,长度约 12 mm;适配常见插件孔位与手工焊接工位。具体引脚间距与引脚尺寸请参阅产品样本或向供应商索取工程图。

八、选型与采购建议

  • 若电路需要更高的持续电流能力或更低 DCR,可向谱罗德咨询同系列更高电流或更大尺寸型号;若需要更高精度(±5% 或 ±2%),也建议选用相应公差等级的电感型号。
  • 订购时核对完整型号(PDPTAT0810-101K)、规格参数与封装要求,必要时索取样品进行电路验证,确认在目标温度、频率和电流条件下的实际表现。

结语:PDPTAT0810-101K 以其 100 μH 的中高感量、可靠的插件结构与较好的电流处理能力,适合多类电源滤波与储能应用。选型时重点关注工作电流、温升与饱和裕度,结合 PCB 布局与热管理可发挥最佳性能。如需更详细的电气图纸或频率特性曲线,请联系谱罗德技术支持获取完整规格书。

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