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.
SMBJ12CA 是 MDD 出品的一款双向瞬态电压抑制器(TVS)二极管,采用 SMB(DO-214AA)封装。该器件专为抑制脉冲浪涌和瞬态高压事件设计,适用于直流或交流线路的过压保护。器件具有高峰值吸收能量能力和宽温度范围,适合工业及要求苛刻的环境使用。
SMBJ12CA 为一款面向 12 V 级别系统的高能量双向 TVS 器件,具有明确的击穿与钳位参数、600 W 的脉冲吸收能力以及宽工作温度范围。适用于需要可靠瞬态抑制的工业与电源保护场景。在选型与应用时应结合系统工作电压、脉冲特性和信号完整性要求进行综合评估,以确保长期可靠保护。若需要更详细的电气特性曲线、结电容和封装尺寸,请参阅厂商规格书或联系我们获取进一步资料。
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.
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