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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SMAJ36A是东沃(DOWO) 推出的一款单向瞬态抑制二极管(TVS),采用DO-214AC(SMA)贴片封装,专为中低压电子系统的过压保护设计,可有效抑制静电放电(ESD)、雷击浪涌及电路开关产生的瞬态过压,保护后端敏感电子元件(如IC、传感器、通信模块等)免受损坏。
TVS管是电子系统中核心的过压防护器件,其工作原理是反向雪崩击穿导通:当电路出现瞬态过压时,器件快速从截止态切换为低阻态,将过压钳位在安全范围,同时泄放浪涌电流,避免后端元件因过压击穿或烧毁。
SMAJ36A作为单向TVS,仅对反向过压(与器件极性相反)提供保护,正向保持普通二极管低阻特性,适合单向浪涌风险较高的场景(如电源端口、单向信号传输线路)。其设计目标是在紧凑体积内实现高可靠性防护,满足工业、汽车、通信等领域的严苛要求。
SMAJ36A的参数经过优化,精准匹配中低压系统的保护需求,各参数的实际意义如下:
SMAJ36A采用DO-214AC(SMA)贴片封装,具备以下优势:
东沃(DOWO)对器件进行了严格可靠性测试(温度循环、湿度老化、浪涌寿命测试等),确保宽温、高应力场景下的稳定表现。
结合参数特性,SMAJ36A的典型应用包括:
SMAJ36A在同类产品中具有突出优势:
SMAJ36A凭借紧凑体积、可靠防护及宽温适应性,成为中低压电子系统过压保护的理想选择,可广泛应用于多领域。
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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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