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.
YSPI1040-3R3M是益嘉源(YJYCOIN) 推出的一款一体成型贴片功率电感,专为中大功率电源电路设计。其命名规则清晰对应核心特性:
该产品采用表面贴装(SMD)工艺,可直接兼容自动化贴片生产线,无需额外焊接辅助,适配各类紧凑PCB设计。
作为功率电感,电气参数直接决定电路功能表现,YSPI1040-3R3M的关键参数如下:
YSPI1040-3R3M的机械设计兼顾紧凑性与可靠性:
基于电气与机械特性,该产品广泛适用于:
对比同规格传统绕线电感,YSPI1040-3R3M的差异化优势:
YSPI1040-3R3M凭借低损耗、高可靠、紧凑封装等特性,成为中大功率电源电路的优选电感,适用于工业、车载、消费电子等多领域设计需求。
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.
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