Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ETPF1000M5H 为松下(PANASONIC)系列钽电容,规格为 1000µF ±20%,额定电压 2.5V,等效串联电阻(ESR)为 5mΩ(@100kHz),工作温度范围 -55℃ 至 +105℃,SMD 封装。高容量与低 ESR 特性使其在低电压大纹波电流场合具有很好的滤波与去耦能力。
适用于各类需低电压高容值的电源管理场景:
ESR 标注于 100kHz,表明该器件对高频纹波具有良好抑制效果。器件在工作时的损耗主要由 IRMS^2·ESR 决定,设计时应评估纹波电流与散热路径,避免长时间过高的功耗导致结温升高。
ETPF1000M5H 适合要求在 2.5V 低压平台下同时具备大容量与低 ESR 的应用场景。设计时重视电压降额、纹波电流评估与散热管理,可充分发挥其在电源滤波与瞬态缓冲方面的优势。欲获取更详细的电气特性与可靠性数据,请参照松下官方 Datasheet 或联系供应商技术支持。
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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.
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