WMSIC Electronic Components

PROD PDMTAT044125-330MWU PDMTAT044125

ModelPDMTAT044125-330MWU
PackageThrough-hole
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 PDMTAT044125-330MWU
Type
PROD
Minimum package
300 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PROD
Electronic Component
PDMTAT044125-330MWU
Electronic Component
1
Package
Through-hole
Type
Inductor
Electronic Component
Color Ring / Through-hole Inductor
Electronic Component
±20%
Electronic Component
0.7mm
Electronic Component
3g
Inductor
33uH
Electronic Component
1
Electronic Component
BM0257700992
Current
6A
Resistor(DCR)
30mΩ
Electronic Component
Electronic Component

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

PDMTAT044125-330MWU 产品概述

一、产品简介

PDMTAT044125-330MWU 是谱罗德(PROD)推出的一款环型插件电感,电感值为 33 µH,公差 ±20%,额定电流 6 A,直流电阻(DCR)约 30 mΩ。线径为 0.7 mm,采用色环标识,便于快速识别规格和极性(如适用)。此类环形结构在保持较高电流能力的同时,具备良好的磁屏蔽与电磁兼容性能,适合各类中高电流电源滤波场合。

二、主要电气参数

  • 电感值:33 µH ±20%
  • 额定电流:6 A(连续工作参考值,实际需结合温升与散热条件评估)
  • 直流电阻(DCR):约 30 mΩ(低 DCR 有利于降低功耗和热量)
  • 线径:0.7 mm(保证引线机械强度与电流承载能力)
  • 类型:环型电感(Toroidal),插件封装

三、产品特性与优势

  • 低损耗:30 mΩ 的低 DCR 减少了铜损,提高效率,适合功率级滤波与能量传输场合。
  • 大电流承载:6 A 的额定电流满足降压转换器、同步整流以及输出电感等对电流能力的要求。
  • 良好 EMC 表现:环型结构磁通闭合,漏磁小,便于系统满足电磁兼容设计要求。
  • 插件封装:适用于手工焊接或波峰/选择性波峰焊工艺,可靠的机械固定便于维修与替换。
  • 可识别性强:色环标识规格,便于生产分拣与现场维护。

四、典型应用场景

  • 开关电源(SMPS)输入/输出滤波
  • DC-DC 降压/升压转换器的输出电感
  • 工业电源与电池管理系统(BMS)滤波器
  • 功率放大器与电机驱动的滤波与振铃抑制
  • 通信设备及仪器仪表的电源整流与滤波

五、选型与使用建议

  • 温升与散热:在靠近热源或密集布局时需考虑散热,避免长期在额定电流下超温工作。
  • 安装间距:环型电感周围应保留适当间距,防止相邻磁件互相耦合影响性能。若并联使用,请注意磁耦合与电流均衡。
  • 焊接建议:插件件适配常见波峰/手工焊接工艺,焊接时防止长时间高温作用于线圈绝缘层。
  • 精度考虑:±20% 的公差适用于一般功率滤波应用,若对电感值精确度要求高,应选用更高精度型号或配合电路调整。

六、质量与售后提示

PDMTAT044125-330MWU 属谱罗德产品线,适配大批量自动化装配与常规工业应用。为确保最佳性能,建议在订单前索取完整 Datasheet,确认尺寸、耐温、绕组结构及是否符合 RoHS/其他认证要求。如需样品验证或批量采购,可联系供应商获取包装、出货数量及相关可靠性测试记录。

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