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.
SMBJ12A/TR13 是 Brightking(台湾君耀)推出的一款单向瞬态电压抑制器(TVS),采用 SMB(DO-214AA)封装,专为工业、通信和消费电子等场景中的浪涌及雷击瞬态保护设计。该器件在承受大能量脉冲(10/1000µs 波形)时表现出高钳位能力与低漏电特性,适合保护 12V 等级电源总线、接口与半导体器件。
总结:SMBJ12A/TR13 提供了稳定的单向瞬态抑制能力,适合 12V 等级的电源与接口保护场景。设计时应结合系统实际电压、脉冲类型与能量分布,合理配置板级防护元件与热管理措施,以获得最佳保护效果与长期可靠性。若需更详细的电气特性曲线、进一步的热阻参数或封装图纸,建议向 Brightking 正式数据手册或授权分销商索取完整技术资料。
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