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
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SMAJ26CA是瑞隆源(RUILON)推出的一款双向瞬态抑制二极管(TVS),采用DO-214AC(SMA)表面贴装封装,专为电路中的瞬态过压防护设计,能有效应对静电放电(ESD)、电快速瞬变脉冲群(EFT)及开关浪涌等干扰,广泛应用于消费电子、工业控制、通信等领域。
作为一款中低压TVS器件,SMAJ26CA采用DO-214AC封装(俗称SMA封装),属于小型表面贴装结构,体积紧凑(约2.7mm×1.7mm×1.1mm),适配自动化贴片生产线,同时便于在高密度电路板上布局。其核心为双向极性设计,无需区分正负引脚,简化了电路设计与焊接流程,降低了安装错误风险。
SMAJ26CA的电性能参数针对性强,能满足多数低压电路的防护需求:
SMAJ26CA通过了IEC 61000-4-2(静电放电) 和 IEC 61000-4-4(电快速瞬变脉冲群) 两项国际标准测试,防护能力覆盖:
SMAJ26CA的工作温度范围为-55℃~+150℃,宽温特性使其能适应极端环境(如工业现场的高温、低温,汽车电子的宽温工况)。结合其双向防护、小体积的特点,主要应用场景包括:
SMAJ26CA的核心优势在于平衡了防护能力与应用便捷性:双向极性简化设计、小体积适配高密度布局、宽温范围覆盖 harsh环境、低漏电流不影响电路功耗,同时满足多项国际电磁防护标准,是低压电路瞬态过压防护的高性价比选择。
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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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