Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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BZT52B5V1S 是一款独立式小功率稳压二极管,采用 SOD-323 小型封装,由华轩阳电子(HXY MOSFET)供应。该器件标称稳压值为 5.1V(稳压范围 5.0V~5.2V),适用于对占位空间和功耗有严格要求的低功耗电源与信号保护场合。器件工作结温范围宽 (-40℃ ~ +125℃),适应常见工业与民用环境。
这些参数说明该型号在低电流工作点下具有较小的泄漏电流和可控的稳压特性,但功率承受能力属于小功率级别,应注意热耗散限制。
使用建议:作为分流式稳压器时,应在输入侧串联限流电阻,并按最大耗散功率计算稳压工作点与阻值,避免器件过热。
SOD-323 小封装利于自动贴装与高密度布板。器件符合常见小功率稳压二极管的可靠性预期,仓储及搬运时应防潮防静电。采购时请确认完整料号(BZT52B5V1S)、供应商信息(华轩阳电子)及批次数据手册,以获得器件的完整曲线图、回流焊规范和可靠性试验报告。
如需在特定工作电流、温度或波动环境下使用,建议提供电路条件以便进一步计算稳压点、限流电阻值及热降额方案。
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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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