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.
SMD3225-090N(品牌:RUILON/瑞隆源)是一款封装为1210(尺寸:3.2mm × 2.5mm × 2.5mm)的表面贴装防护器件,双极(极数:2)结构,适用于对线路进行过压/雷击脉冲保护。主要电气参数包括:直流击穿电压 Vdc = 90V(±30%),冲击击穿电压 Vimp = 600V,脉冲放电电流可达 1kA,极间电容仅 0.5pF,工作温度范围 -40℃ 至 +85℃。这些特性使其在需要低电容并兼顾高能量承受能力的线路保护场合具有明显优势。
SMD3225-090N 以1210贴片形式供应,适合 SMT 贴装生产;采购时建议索取最新数据手册(datasheet)和可靠性测试报告,确认回流焊工艺、冲击能量等级与老化/寿命规范。对于关键应用,可要求样品进行实际线路测试验证其对系统的兼容性与保护效果。
总结:SMD3225-090N 以其低电容、高脉冲承受能力和紧凑封装,适合用于需要兼顾高速信号完整性和强抗冲击能力的过压与浪涌保护场合。选择与布局时应结合具体系统电压与保护策略,必要时与其他保护元件协同使用以获得最佳防护效果。
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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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