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.
B0303S-1W是YLPTEC(易川)推出的1W单通道隔离电源模块,采用插件封装形式,专为需要小功率隔离供电的场景设计。YLPTEC作为专注于电源模块研发的品牌,其产品覆盖工业级、消费级等多个领域,该模块继承了品牌在电源可靠性与紧凑性上的设计优势,适配多种紧凑空间的设备供电需求。
该模块的电气参数针对小功率隔离场景做了针对性优化,关键指标如下:
B0303S-1W采用插件封装,物理尺寸为长11.68mm×宽10.15mm×高6mm,体积小巧紧凑,可轻松集成到空间有限的设备中(如小型PLC、传感器节点、通信模块等)。插件封装形式安装便捷,无需复杂的贴片设备,适合手工焊接或批量插件生产,降低生产门槛。
该模块因参数适配性强,可广泛应用于以下场景:
B0303S-1W的核心优势体现在:
该模块凭借均衡的性能与可靠的设计,成为小功率隔离供电场景的实用选择。
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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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