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.
SMF13CA 是 ElecSuper(静芯微)推出的一款单路双向瞬态电压抑制(TVS)二极管,专为抑制瞬态过压和电磁干扰事件设计。该器件在高能脉冲冲击下能迅速钳位电压并吸收能量,提供对敏感电子设备的可靠保护。其工作温度范围宽(-65℃ 至 +150℃),并满足 IEC 61000-4-2 静电放电(ESD)防护要求,适用于汽车电子、工业控制、电源线路和数据通信接口等应用场景。
主要电气参数一览:
SMF13CA 采用 SOD-123FL 小型封装,支持表面贴装工艺,适合自动化贴装和回流焊流程。封装体积小,便于在受限空间内布置保护元件。建议布置与被保护元件之间走线最短、回路面积最小,以降低感性耦合和提高响应速度。对于高能脉冲环境,应保证良好散热并留意 PCB 的铜厚和过孔分布以利散热。
SMF13CA 设计适配严苛温度与耐受瞬态冲击能力,适合长期稳定运行于工业与车载环境。采购时建议确认以下信息:批次一致性、出货包装(如卷盘规格)、以及厂家提供的完整数据手册和可靠性测试报告。对于关键应用或批量导入,建议先进行样片评估与系统级耐受测试。
如需获取详细电气特性曲线、脉冲测试条件、封装尺寸图和回流焊温度曲线,请联系 ElecSuper(静芯微)或其授权经销商索取完整数据手册与应用指南。
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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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