WMSIC Electronic Components

PROD PDMCAT1386-102ML PDMCAT1386

ModelPDMCAT1386-102ML
PackageThrough-hole, 17x9.6mm
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
PROD PDMCAT1386-102ML
Type
PROD
Minimum package
162 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PROD
Electronic Component
PDMCAT1386-102ML
Electronic Component
1
Package
Through-hole, 17x9.6mm
Electronic Component
Common Mode Filter
Electronic Component
4.39g
Voltage
1.5kV
Electronic Component
1
Channel Count
2
Electronic Component
BM0257666723
Operating Temperature
40℃~+105℃
Voltage
1.5kV
Current
3A
Inductor@Frequency
1mH@1kHz
Voltage(AC)
1.5kV

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

PDMCAT1386-102ML 产品概述

一、产品简介

PDMCAT1386-102ML 是谱罗德(PROD)推出的一款高压共模滤波器(Common-Mode Choke),采用插件(through-hole)封装,外形尺寸约为 17 × 9.6 mm。该器件在 1 kHz 时呈现 1 mH 的共模电感量,额定工作电流 3 A,直流电阻仅 20 mΩ,能够在高电压环境下提供良好的共模干扰抑制与安全隔离性能。其耐电压为 1.5 kV AC(3 秒),工作温度范围为 -25 ℃ 至 +105 ℃,适合多种工业与电源类电磁兼容(EMC)应用。

二、主要性能参数

  • 型号:PDMCAT1386-102ML
  • 品牌:PROD(谱罗德)
  • 共模电感:1 mH @ 1 kHz
  • 额定电流:3 A(直流或稳态交流)
  • 直流电阻(DCR):20 mΩ
  • 额定耐压:1.5 kV(AC),耐压测试 1.5 kV AC,3 秒
  • 工作温度:-25 ℃ ~ +105 ℃
  • 封装形式:插件(Through‑hole)
  • 外形尺寸:17 × 9.6 mm

注:在 1 kHz 时的感抗约为 2π×1k×1mH ≈ 6.28 Ω,对低频共模干扰有明显抑制效果;较低的 DCR 带来较小的差模压降和发热。

三、关键特性与优势

  • 高电感值:1 mH 的共模电感对 50 Hz 到低 kHz 范围内的共模干扰有良好抑制能力,适合电力线及低频噪声控制。
  • 低损耗:20 mΩ 的 DCR 保证在 3 A 工作电流下差模压降和功耗极小,降低元件发热。
  • 高耐压隔离:1.5 kV AC 的耐压能力满足一般工业电源与控制系统对绝缘和抗击穿的需求。
  • 插件封装:易于手工或波峰焊装配,便于中小批量样品验证与维修。
  • 紧凑尺寸:17 × 9.6 mm 的体积在保持高性能的同时节省电路板空间。

四、典型应用场景

  • 开关电源输入侧共模干扰抑制(SMPS)
  • 工业控制设备与自动化系统的 EMI 滤波
  • 逆变器、小功率变频器及电机驱动器的共模噪声控制
  • 测试与测量设备、通信电源模块的电磁兼容设计
  • 电池管理与充电装置中用于抑制高频噪声传播

五、机电与安装注意事项

  • 封装为插件形式,建议根据器件外形尺寸在 PCB 上留足焊盘和机械固定空间,确保良好机械强度。
  • 波峰/回流焊温度应符合通用插件元件的焊接规范,避免长期高温影响绝缘材料性能;实际焊接曲线请参照厂商具体推荐。
  • 器件在高电压应用中应考虑足够的爬电距离与空气间隙,配合 PCB 走线与外壳接地设计以保证安全。
  • 在接线与布线时尽量将共模滤波器的差模路径短直,便于发挥低 DCR 优势;将敏感信号线与开关噪声源尽量分离。

六、可靠性与测试

  • 出厂一般会进行耐压(Hipot)测试以验证 1.5 kV AC(3 s)耐电压能力。
  • 典型环境寿命与温度循环试验应覆盖 -25 ℃ 至 +105 ℃,长期工作时建议考虑散热与电流降额。
  • 在高湿、高盐雾等恶劣环境下应选择适配的防护措施或与供应商确认特定环境耐受性。

七、选型与使用建议

  • 若系统工作电流高于 3 A,应选择额定电流更高的型号或并联方案(并联时需注意均流与共模特性影响)。
  • 对于更高频段(数十 kHz 及以上)需要抑制的场合,建议结合差模电感、电容或 EMI 滤波器网络进行宽带抑制。
  • 若对绝缘等级有严格规范(如医疗、汽车等),选型时请确认是否满足目标标准或咨询供应商提供认证资料。

八、包装与订购信息

  • 产品型号:PDMCAT1386-102ML
  • 包装形式:插件元件常见卷装/托盘,具体包装与最小起订量请向谱罗德或授权代理商确认。
  • 订购前建议索取样品与完整数据手册,确认电气与机械参数满足最终应用需求。

如需电气特性曲线、更多机械图纸或可靠性测试报告,可联系谱罗德技术支持获取详细资料。

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