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PROD PDUUAT105-103MLN PDUUAT105
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PROD PDUUAT105-103MLN
- Type
- PROD
- Minimum package
- 260 盒
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PROD
- Electronic Component
- PDUUAT105-103MLN
- Electronic Component
- 1
- Package
- Through-hole-4P, 19.5x18mm
- Electronic Component
- Common Mode Filter
- Electronic Component
- 9.34g
- Voltage
- 1kV
- Electronic Component
- 1
- Channel Count
- 2
- Electronic Component
- BM0226448572
- Operating Temperature
- 40℃~+105℃
- Resistor
- 100MΩ
- Voltage
- 1kV
- Current
- 3A
- Inductor@Frequency
- 10mH@1kHz
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PDUUAT105-103MLN 产品概述
一、产品简介
PDUUAT105-103MLN 为谱罗德（PROD）出品的共模滤波器（Common‑Mode Choke），适用于高压环境下的干扰抑制与差模/共模噪声滤除。器件为插件式（4P），外形尺寸约 19.5 × 18 mm，结构紧凑，便于线路板贯穿安装和替换维护。
二、主要特性
- 共模电感量：10 mH @ 1 kHz（标称值）
- 额定电流：3 A（持续工作电流）
- 直流电阻（DCR）：190 mΩ（典型）
- 额定耐压/耐电压：1 kV AC（额定电压），耐电压测试 1 kV AC，3 秒
- 绝缘电阻：≥ 100 MΩ
- 工作温度范围：-40 ℃ ~ +105 ℃
- 通道数：2（双通道/两线共模结构）
三、电气与机械参数
该器件在 1 kHz 下表现为 10 mH 的共模电感，用于抑制电源或信号线路上的共模噪声。直流电阻 190 mΩ 保证在额定电流 3 A 下压降和发热处于可控范围。插件封装（4P）便于传统通孔工艺安装，器件外形尺寸 19.5×18 mm 可兼容多数电源滤波模块布局。
四、典型应用场景
- 高压电源输入端的 EMI 抑制与滤波
- 精密测量与工业控制设备的噪声隔离
- 通信与信号线对地干扰抑制
- 需要高绝缘电压/高耐压测试的系统（例如 1 kV 隔离测试要求）
五、使用与安装注意事项
- 安装时确保通孔焊点牢固，避免机械应力集中影响绝缘性能。
- 在高温工作环境下，应考虑器件温升与周围散热条件，保证不超过 +105 ℃。
- 对于高直流偏置或额外磁场环境，实际电感值可能有所下降，应在电路里留足余量。
- 耐压与绝缘电阻为重要安全指标，生产检验或维修时可按此参数做抽检。
六、可靠性与合规建议
在要求高可靠性和高绝缘的应用（如医疗、测量、工业电源）建议对样机进行温升、耐压及绝缘耐久性测试，确认在目标工况下满足长期稳定性。PDUUAT105-103MLN 以其高电感与高耐压特性，适合在严格的 EMI 控制与隔离需求中作为关键滤波元件。
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