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PROD PDPTAT0812-102K PDPTAT0812
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PROD PDPTAT0812-102K
- Type
- PROD
- Minimum package
- 250 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PROD
- Electronic Component
- PDPTAT0812-102K
- Electronic Component
- 1
- Package
- 9.5x14mm
- Type
- Inductor
- Electronic Component
- Color Ring / Through-hole Inductor
- Electronic Component
- ±10%
- Electronic Component
- 2.89g
- Inductor
- 1mH
- Electronic Component
- 1
- Electronic Component
- BM0257701118
- Current
- 500mA
- Resistor(DCR)
- 1.5Ω
- 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.
PDPTAT0812-102K 产品概述
一、产品简介
PDPTAT0812-102K 是 PROD（谱罗德）推出的一款工字形插件色环电感，标称电感量 1 mH，公差 ±10%，额定电流 500 mA，饱和电流 Isat 500 mA，直流电阻约 1.5 Ω。封装为径向引线插件，外形尺寸约 9.5 × 14 mm，适用于低功耗电源滤波与信号抑噪场合。
二、主要参数
- 电感值：1.0 mH（±10%）
- 额定电流：500 mA
- 饱和电流（Isat）：500 mA
- 直流电阻（DCR）：1.5 Ω（典型）
- 类型：工字电感（色环标识，插件）
- 封装：径向引线，外形约 9.5×14 mm
- 品牌：PROD（谱罗德）
- 型号：PDPTAT0812-102K
三、结构与封装说明
此款为工字骨架绕线电感，采用径向引线插件形式，便于手工或波峰/回流焊接安装。色环用于直观区分电感值与公差，外形紧凑，适合通孔印制板布局，耐机械振动性能良好。
四、特性与应用建议
- 稳定的标称电感值，适合低频滤波与能量储存场合。
- 由于 DCR 较大（1.5 Ω），在额定电流下会产生明显压降与发热（P = I^2·R），建议在长期工作时按额定电流的 60%–80% 进行降额使用以降低温升与避免磁芯饱和。
- 饱和电流与额定电流相同，说明在接近额定值时电感量可能下降，应避免长期在临界饱和区工作。
- 典型应用：小功率开关电源输入/输出滤波、直流稳压模块旁路、信号线路 EMI 抑制、音频低频滤波等低速低功率场景。
五、选型与测试建议
- 选型时参考实际工作电流与允许压降，若对损耗敏感建议选择更低 DCR 或更高电流等级产品。
- 测试建议使用 LCR 表在常用频率（如 1 kHz / 10 kHz）测量感值，并用万用表测 DCR；动态测试应关注在工作电流下的电感衰减与磁芯温升。
- 安装时注意引脚焊接质量与散热环境，避免高温长期影响绕线绝缘。
六、储存与质量控制
- 储存环境建议干燥、避光、常温，避免长期潮湿导致绝缘下降。
- 进货与使用前建议抽样检测电感值、DCR 与耐压绝缘，确保批次一致性与可靠性。
PDPTAT0812-102K 以其紧凑的插件封装和明确的电气参数，适合在对体积和安装方式有要求的低功耗电路中作为通用滤波与抑噪器件使用。若需替代或订制更高电流/更低 DCR 型号，可提供进一步选型建议。
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