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.
BAV19WS是江苏长电(CJ)推出的独立式高速开关二极管,采用SOD-323小型表面贴装封装,聚焦中高速开关电路、小信号整流及低功耗电子设备的设计需求。该器件以高开关速度、低反向漏电流为核心优势,适配小型化、高密度PCB布局场景,是消费电子、通信、工业控制等领域的常用分立器件。
BAV19WS的电气参数直接决定应用边界,核心参数及实际意义如下:
BAV19WS采用SOD-323表面贴装封装,尺寸仅1.6mm(长)×0.8mm(宽)×0.65mm(高),具备:
BAV19WS由江苏长电(CJ)生产,该品牌是国内半导体行业领先企业,产品通过ISO9001、RoHS等认证,可靠性优势显著:
BAV19WS以低漏电流、高开关速度、小型化封装为核心竞争力,适配多领域小电流开关与小信号整流场景。其参数稳定、可靠性高,是小型化电子设备设计的理想选择。
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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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