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.
MMSZ5256B_R1_00001 是强茂(PANJIT)推出的一款独立式稳压二极管(Zener diode),封装为 SOD-123,适用于表面贴装(SMD)的低功耗稳压与基准电压应用。该器件标称稳压值为 30V,稳压值公差范围为 28.5V~31.5V,能为小电流电路提供稳定的参考电压或过压钳位功能。
若应用要求更低的动态阻抗或更高的耗散功率,可考虑功率等级更高的稳压二极管或采用稳压模块(线性稳压器、低压差稳压器)以获得更稳定的输出。在选择时应综合考虑工作电流、功耗、精度和温漂等指标。
MMSZ5256B_R1_00001 以其 SOD-123 小型封装、30V 标称稳压和 500mW 的功耗能力适合用于空间受限、低功耗的稳压与钳位场合。设计时请留足功率与热余量,并在实际工况下做温度与负载测试。如需更详细的电气特性与封装尺寸,请参阅 PANJIT 的正式 datasheet 或联系供应商获取技术支持。
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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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