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.
LBZT52C30T1G(品牌:LRC)是一款独立式稳压二极管,标称稳压值30V,允许工作稳压范围28V~32V,采用SOD-123小型封装。该器件适用于小功率基准与稳压、过压钳位和浪涌吸收等场合,体积小、便于表面贴装,适配自动化生产线。
注:Zzk 与 Zzt 分别反映在不同偏流条件下的交流动态阻抗,Zzk 常对应低电流或击穿区过渡态,Zzt 为在推荐测试电流下的稳态阻抗。实际电路设计应参考器件在相应偏流下的阻抗特性以评估稳压性能。
SOD-123 为常用的表面贴装塑封,便于自动化贴装与回流焊接。器件设计工作结温范围宽(-55 ℃ 至 +150 ℃),适用于工业级环境。建议在高温或长期满功率工作时增加散热措施并进行温升测试,以确保长期可靠性。
选择 LBZT52C30T1G 时,应关注实际工作电流范围与功耗匹配:在保证稳压所需的最小偏流下保持稳压精度,同时在最大偏流下不超过 500 mW 的耗散限额。SOD-123 封装适合空间受限和中低功率应用,该型号由 LRC(乐山无线电)生产,适合做经济型高压稳压与保护用途。综合其小封装、低漏电、适中的稳压特性,是中小功率电子产品中常用的高压稳压解决方案。
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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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