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.
SMAJ58CA 是 GOODWORK(固得沃克)推出的一款双向瞬态电压抑制器(TVS),封装为 DO-214AC(SMA)。器件采用 GPP 工艺芯片,具有低漏电、高对档率(高耐冲击/高稳态抑制能力)等优点,同时在高温环境下表现出良好的稳定性和可靠性。该器件专为抑制瞬态过电压和保护敏感电子元件设计,适用于对浪涌、雷击和电源瞬态有防护要求的场合。
SMA(DO-214AC)封装具有体积小、散热适中、便于自动贴装的优点。GPP 工艺使器件在高温和脉冲应力下稳定性更好,适合长期运行环境。封装和材料的耐温性能支持最高环境温度可达 +150℃,增强了在高热工况下的可靠性。
SMAJ58CA 定位为中功率、低漏电、宽温区的双向 TVS,适合需要在 ~58V 站位保护同时兼顾高温稳定性的应用。采购时请确认 GOODWORK 正式渠道及规格书,核对 Vrwm、VBR、Vc、Ipp 和温度指标以确保与系统需求匹配。对于更高能量吸收需求,可选择更大功率封装(如 SMB、SMC)或并联使用。
如需器件数据手册、典型浪涌测试波形或封装尺寸与焊盘建议,我可以协助整理并提供进一步的设计参考。
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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.
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