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.
ESD3V3D3 是扬杰(YANGJIE)推出的一款单路单向瞬态电压抑制器(TVS),用于对 3.3V 工作电压的信号线或电源线进行静电放电(ESD)及瞬态浪涌保护。器件采用 SOD‑323(SC‑90)小型封装,适合体积受限的消费电子与通讯终端等场合,通过快速钳位和低漏电实现对敏感节点的有效防护。
SOD‑323(SC‑90)为小型贴片封装,适合自动化 SMT 贴装与回流焊流程。器件工作温度范围宽,满足一般工业级环境要求(-45 ℃ 至 +125 ℃)。产品符合 IEC 61000‑4‑2 静电放电防护规范,可在实际应用中配合系统级测试验证其保护能力。
总结:ESD3V3D3 是一款面向 3.3V 节点的小型单向 TVS 器件,具有较高的冲击吸收能力与低漏电特性,适合在消费电子与工业控制等场合为电源与低速 I/O 提供高效的瞬态保护。在布局时注意缩短走线与接地处理,并根据系统速率与耐压需求合理选型。
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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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