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.
EEFSX0D471XE 是松下(PANASONIC)推出的一款固态聚合物电容,标称容量 470µF,公差 ±20%,额定电压 2V,封装为 SMD(7.3 × 4.3 mm),电容体高度 1.9 mm。该系列以低等效串联电阻(ESR)和高纹波电流能力为特点,适用于空间受限且要求高瞬态响应与低阻抗的电源去耦与滤波场合。
EEFSX0D471XE 在 105 °C 下额定寿命为 2000 小时,这表明在常温工作时寿命应远高于此值,但具体寿命受工作电压、纹波电流与环境温度影响显著。固态聚合物电容一般呈现 ESR 增大或容量轻微衰减而非液体泄漏的失效特征,设计时应结合系统平均功耗与热环境进行寿命评估并预留设计裕度。
总结:EEFSX0D471XE 以其低 ESR、高纹波处理能力和小型 SMD 封装,适合用于对瞬态响应与低阻抗有严格要求的中高性能电源设计场景。采用合理的 PCB 布局与热设计,可在多种工业与消费电子应用中获得稳定可靠的表现。
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