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PROD PDPTAT0810-100M PDPTAT0810
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PROD PDPTAT0810-100M
- Type
- PROD
- Minimum package
- 250 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PROD
- Electronic Component
- PDPTAT0810-100M
- Electronic Component
- 1
- Package
- Through-hole, D9.5x L12mm
- Type
- Inductor
- Electronic Component
- Color Ring / Through-hole Inductor
- Electronic Component
- ±20%
- Electronic Component
- 2.31g
- Inductor
- 10uH
- Electronic Component
- 1
- Electronic Component
- BM0257369689
- Current
- 4A
- Resistor(DCR)
- 22mΩ
- 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.
PDPTAT0810-100M 产品概述
一、产品简介
PDPTAT0810-100M（品牌：PROD 谱罗德）为工字形插件电感，色环标识，额定电流 4A，饱和电流（Isat）4.2A，标称电感值 10µH，公差 ±20%。封装为插件型，外形尺寸约 D9.5×L12mm，直流电阻（DCR）22mΩ，适合中小功率开关电源和电源滤波场合。
二、主要性能参数
- 电感值：10 µH，容差 ±20%（色环标识）
- 额定电流：4 A（长期连续工作电流参考）
- 饱和电流：4.2 A（磁芯开始显著降感时的参考值）
- 直流电阻：22 mΩ（决定直流损耗与热升）
- 类型及封装：工字电感 / 插件，尺寸 D9.5×L12 mm
三、产品特性与典型应用
- 高频纹波抑制及储能能力良好，适用于降压/升压开关电源输入或输出滤波；
- 用于LED驱动、电动工具、车载电子（需按可靠性评估）、DC-DC 模块中作为电流滤波/能量暂存元件；
- 插件结构便于手工焊接与维修，较低的 DCR 有利于减小 I²R 损耗，提高效率。
四、选型建议
- 饱和裕量：建议工作电流在额定电流或 Isat 以下留有 20%~30% 余量，避免在高直流偏置下导致电感显著下降；
- 损耗与发热：以 DCR 22 mΩ 估算，长期大电流工作下会产生显著电阻损耗，应关注温升与散热；
- 公差影响：±20% 公差在谐振频点与滤波截止频率计算中需考虑，关键应用可选择更高精度型号或重新校核电路参数。
五、安装、焊接与测试建议
- 插件封装适合波峰或手工焊接，焊接温度和时长请遵循通用焊接工艺以防损伤绝缘涂层；
- 测试时使用 LCR 表在小信号下测量电感值，并用微欧表确认 DCR；用直流偏置法检测饱和特性与在工作电流下的有效电感变化；
- 实际使用需做热循环与长期老化评估，验证在预期环境温度与载流条件下的性能稳定性。
六、注意事项与可靠性提示
- 避免长期在接近或超过 Isat 的条件下工作，以防磁芯饱和导致滤波失效；
- 如用于车载或工业环境，请结合实际温度、震动和湿度条件做额外加速寿命验证；
- 最终 PCB 布局应尽量缩短与电感连接的回路长度，减小寄生电感与 EMI 问题。
PDPTAT0810-100M 以其紧凑插件结构、较高额定电流和较低 DCR，适合需要稳健滤波与中等功率储能的应用场景。根据应用要求合理留有电流与温升余量，可获得可靠的长期运行性能。
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