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
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SMBJ7.0CA是乐山无线电(LRC)推出的一款双向瞬态抑制二极管(TVS),专为低电压电路的瞬态过压防护设计,采用SMB(DO-214AA)表面贴装封装,具备宽温工作范围、高脉冲功率能力等核心特性,广泛适用于工业控制、通信接口、电源电路等场景。
SMBJ7.0CA的关键参数直接决定其防护能力与应用场景,核心参数如下:
SMBJ7.0CA采用SMB(DO-214AA)表面贴装封装,符合国际标准尺寸(约2.9mm×5.0mm×2.4mm),具备以下物理优势:
SMBJ7.0CA的参数特性使其在多领域的低电压防护中发挥作用,典型应用包括:
SMBJ7.0CA是LRC针对低电压电路瞬态防护推出的高性价比器件,以双向设计、宽温范围、高脉冲功率为核心优势,适配工业、通信、消费电子等多领域的低压防护需求。其SMB封装的小型化特性,使其成为高密度电路设计的理想选择,是电路防护系统中可靠的“瞬态屏障”。
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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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