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PROD PDPTAT0810-681K PDPTAT0810
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PROD PDPTAT0810-681K
- Type
- PROD
- Minimum package
- 250 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PROD
- Electronic Component
- PDPTAT0810-681K
- Electronic Component
- 1
- Package
- 8x10mm
- Type
- Inductor
- Electronic Component
- Color Ring / Through-hole Inductor
- Electronic Component
- ±10%
- Electronic Component
- 1.68g
- Inductor
- 680uH
- Electronic Component
- 1
- Electronic Component
- BM0258741587
- Current
- 350mA
- Resistor(DCR)
- 910mΩ
- 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.
PDPTAT0810-681K 产品概述
一、产品简介
PDPTAT0810-681K 是谱罗德（PROD）推出的一款径向引线工字型插件电感，标称电感值为 680μH，精度 ±10%。外形小巧，机身约 D9.5×L12mm，封装为径向引线（引脚间距约 8×10mm），采用色环标识，便于快速识别与手工插件装配。
二、主要性能参数
- 电感值：680μH ±10%
- 额定电流：350mA（连续工作限值，保持额定电感）
- 饱和电流 Isat：800mA（磁芯饱和时电感显著下降）
- 直流电阻 DCR：约 910mΩ
- 类型：工字电感（插件/色环标识）
- 品牌：PROD（谱罗德）
三、产品特点与优势
- 体积小、插件方便，适合手工焊接和通孔装配流程。
- 饱和电流较高（800mA），在短时冲击或启动环节具有较好抗饱和能力。
- DCR 控制合理，适用于低频滤波与电源去耦场合，综合效率与发热可控。
- 色环标识直观，便于库存管理与快速替换。
四、典型应用
- 开关电源输入/输出滤波；
- DC-DC 降压/升压变换器的能量储存与纹波抑制；
- LED 驱动与电源模块；
- EMI/射频干扰抑制、音频电路低频滤波等需要大电感值的通孔应用场景。
五、选型与使用建议
- 工作电流应以额定电流 350mA 为基准，长期工作建议留有余量，避免长期接近额定值导致温升和电感漂移。短时浪涌可参考 Isat=800mA，但应避免在饱和区长时间运行。
- DCR 较高意味着在高电流场合会有较大功耗，设计时需评估功耗与散热。
- 若需更低损耗或更高电流能力，应选用更低 DCR 或更大号的电感型号。
- 对于高精度滤波场合，注意电感公差 ±10% 对滤波特性的影响，必要时可并联/串联或调整电路参数。
六、封装、安装与检测
- 封装为径向插件，适合手工焊接或波峰焊入板。焊接时遵循通用通孔元件焊接规范，避免长时间高温暴露以防绝缘材料老化。
- 储存于干燥、无腐蚀性气体环境，防止湿气和机械挤压。
- 检测建议：使用 LCR 表在推荐测试频率测量电感值与品质因数，使用直流电阻仪测量 DCR，进行大电流冲击测试以验证饱和特性与热稳定性。
PDPTAT0810-681K 以其高电感值、小体积和良好的饱和特性，适合中低功率电源和滤波场合，是常见的插件型工字电感选型方案之一。
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