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.
SMDJ24A/TR13是台湾君耀(Brightking)推出的单向瞬态抑制二极管(TVS),属于表面贴装型过压防护器件,核心作用是抑制电子电路中的瞬态过电压冲击,保护敏感元器件免受雷击、静电放电(ESD)、电源浪涌等异常电压损坏。该器件采用SMC(DO-214AB)封装,体积紧凑、贴装便捷,适配高密度电路设计需求,是消费电子、工业控制、通信设备等领域的通用防护方案。
工作温度覆盖**-55℃~+150℃**,满足工业级、汽车电子等 harsh 环境的温度要求,极端低温(如户外冬季)或高温(如设备满负荷运行)下仍能稳定防护,无需额外温度补偿。
SMDJ24A/TR13采用SMC(DO-214AB)表面贴装封装,尺寸约3.2mm×2.7mm×1.1mm,体积小、重量轻,适配自动化贴装生产线,可大幅提升电路集成度。封装具备以下优势:
适用于手机、平板、笔记本的USB、HDMI、Type-C接口,小体积可嵌入紧凑设备内部,抑制人体接触时的静电放电(ESD)和接口浪涌。
工业PLC、温度/压力传感器的信号端口防护,宽温特性适配车间、户外等复杂环境,高脉冲功率抵御工业现场电磁干扰浪涌。
路由器、交换机、基站的以太网端口、射频接口防护,77.1A峰值脉冲电流可应对雷击浪涌,保障通信设备稳定运行。
车载信息娱乐系统、辅助驾驶传感器的12V/24V电路防护,宽温范围覆盖汽车级温度要求(-40℃~+125℃),补充适配极端低温场景。
台湾君耀(Brightking)是全球知名的过压保护器件制造商,SMDJ系列是其经典表面贴装TVS产品线,产品通过ISO 9001、IATF 16949等认证,符合IEC 61000-4-2(ESD)、IEC 61000-4-5(浪涌)等国际标准。SMDJ24A/TR13采用高可靠性芯片设计,批次一致性好,已广泛应用于国内外电子厂商量产产品,品质稳定可靠。
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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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