Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMAJ12CA 是 KUU 品牌的一款双向瞬态电压抑制(TVS)二极管,采用 DO-214AC(SMA)封装,专为浪涌、瞬态过电压保护而设计。器件能在瞬态脉冲出现时快速钳位电压,保护下游电子元件免受损坏,适合工业控制、通信接口、功率线路及汽车电子等需要双向保护的场景。
DO-214AC(SMA)封装兼顾功率耗散与体积,适合自动化贴装。器件在高温环境下仍能维持低漏电与稳定击穿特性。为保证长期可靠性,建议遵循厂商推荐的焊接曲线与存储条件,并在高振动或高温环境下做额外的机械固定与热设计评估。
总结:SMAJ12CA(KUU)以其双向保护、低漏电、高瞬态能量处理能力及宽温度范围,适合多种需要可靠瞬态抑制的电子系统。在设计时结合实际浪涌工况与热管理策略,可为前端电路提供有效防护。如需样片、器件数据手册或可靠性认证信息,请联系供应商获得更详尽资料。
Request for quote
Use the form for single models, category sourcing, and multi-line BOM requirements.
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.
Related products