Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ETQP3M3R3KVP是松下(PANASONIC)推出的车规级一体成型功率电感,专为汽车电子、工业电源等对可靠性与效率要求严苛的场景设计。其核心优势体现在三方面:
标称电感值为3.3μH,精度±20%,符合功率电感的典型应用逻辑(无需超高精度,侧重电流承载能力)。该参数确保在DC-DC转换器、滤波电路中提供稳定的储能与纹波抑制作用,适配Buck、Boost等主流拓扑结构。
直流电阻为30.03mΩ,属于低阻设计。低DCR可显著降低导通损耗(损耗与电流平方成正比),减少电感发热,提升电源转换效率——尤其在5.4A额定电流下,导通损耗仅约0.87W,发热可控。
采用SMD表面贴装封装,尺寸为5.5×5mm(长×宽),厚度符合功率电感常规设计(适配高密度电路板)。紧凑的封装可节省板级空间,满足车载电子、小型工业设备的空间限制。
ETQP3M3R3KVP的参数与认证使其适配多类严苛场景:
该产品通过AEC-Q200认证,符合汽车电子元器件的可靠性标准,涵盖:
作为松下旗下产品,ETQP3M3R3KVP遵循严格的生产工艺与质量管控,每批次均经过全参数检测,确保性能一致性,降低系统设计与生产中的风险。
ETQP3M3R3KVP凭借“低EMI、大电流、车规级可靠性”的核心优势,成为汽车电子与工业电源领域的高性价比功率电感选择。
Request for quote
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products