WMSIC Electronic Components

PROD PSCLAQ0905-202Y PSCLAQ0905

ModelPSCLAQ0905-202Y
PackageSMD-4P,9.2x6mm
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
PROD PSCLAQ0905-202Y
Type
SMD-4P, 9.2X6MM
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PROD
Electronic Component
PSCLAQ0905-202Y
Electronic Component
1
Package
SMD-4P,9.2x6mm
Electronic Component
Common Mode Filter
Electronic Component
0.79g
Voltage
80V
Electronic Component
1
Channel Count
2
Electronic Component
BM0228728016
Operating Temperature
25℃~+105℃
Voltage
80V
Current
600mA
Inductor@Frequency
2.2mH@100kHz
@Frequency
3kΩ@100kHz

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

PSCLAQ0905-202Y — 共模滤波器产品概述

一、产品简介

PSCLAQ0905-202Y 是谱罗德(PROD)推出的一款高抑制性共模滤波器,采用 SMD-4P 封装,外形尺寸 9.2 × 6 mm。器件在 100 kHz 时共模电感为 2.2 mH,阻抗可达 3 kΩ,额定电流 600 mA,适用于中低功率电源输入端以及信号线的共模干扰抑制。额定电压 80 V(DC/AC),工作温度范围 -25 ℃ 至 +105 ℃,具备良好的稳定性与可靠性。

二、主要参数

  • 型号:PSCLAQ0905-202Y
  • 品牌:PROD(谱罗德)
  • 共模电感:2.2 mH @ 100 kHz
  • 阻抗:3 kΩ @ 100 kHz
  • 额定电流:600 mA
  • 直流电阻(DCR):420 mΩ
  • 额定电压 / 耐电压:80 V(DC/AC)
  • 工作温度:-25 ℃ ~ +105 ℃
  • 封装:SMD-4P,尺寸 9.2 × 6 mm

三、关键特性

  • 高共模阻抗:在 100 kHz 频段提供约 3 kΩ 的阻抗,能有效抑制开关电源、变频器等产生的共模噪声。
  • 适配中低功率:600 mA 的额定电流满足大多数便携式、工业控制和通信设备的滤波需求。
  • 紧凑封装:SMD-4P 小尺寸设计,便于表面贴装自动化生产,节省 PCB 空间。
  • 宽温度范围:-25 ℃ 至 +105 ℃,适合一般工业与民用环境使用。

四、典型应用

  • 开关电源(SMPS)输入端 EMI 滤波
  • DC-DC 转换模块的共模抑制
  • LED 驱动与背光电源的噪声抑制
  • 工业控制、通信设备与测试仪器的电源整线过滤
  • 48 V 或以下的分布式电源系统与小功率逆变器

五、选型建议与注意事项

  • 电流裕量:根据电路实际工作电流选择时建议留有 20%~30% 的裕量,避免长期热应力导致性能退化。
  • DCR 与损耗:420 mΩ 的 DCR 在一些低压大电流场合会产生较大功耗,应评估温升与整体效率影响。
  • 饱和特性:在脉冲或突发电流条件下注意电感可能出现磁饱和,需结合实际波形进行验证。
  • 工作电压:器件额定/耐受电压 80 V,应用于高于此电压的场合需改用更高耐压器件或增加保护措施。
  • 焊接工艺:遵循厂商推荐的回流温度曲线,避免过高温度或重复加热影响磁芯特性。

六、封装与安装

PSCLAQ0905-202Y 为四脚贴片(SMD-4P)结构,尺寸 9.2 × 6 mm,适合自动贴装与回流焊接。建议在 PCB 设计时为器件提供适当的散热铜箔面积并避免过窄的焊盘,以降低接触电阻及热堆积。

七、环境与可靠性

器件工作温度范围 -25 ℃ 至 +105 ℃,适用于常见工业与民用环境。长期可靠性与寿命受过载、电流迭加热和环境湿度影响,设计时应考虑合适的热管理与电气保护策略。

结论:PSCLAQ0905-202Y 以其高共模阻抗、紧凑尺寸与中等电流承载能力,适合用于各类电源输入端与 EMI 抑制场合。在实际选型与布局时,应综合考虑 DCR、工作电流裕量与工作电压等因素,以确保系统稳定性与效率。若需更详细的电气特性曲线、等效电路或封装图纸,请联系谱罗德或参阅产品数据手册。

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