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.
BZX84-B39,215 是 Nexperia(安世)出品的一款独立式稳压二极管,标称稳压值为 39V,封装为 SOT-23(TO-236AB)。该器件属于小功耗、低漏电的稳压二极管(Zener/菊石二极管)系列,适合在体积受限的电路中作为基准稳压、钳位或保护元件使用。典型应用包括电源辅助偏置、信号钳位、电路保护及便携设备的参考电压源等。
注:具体测试条件(如测试电流 Iz,test、环境温度)请参照 Nexperia 官方数据手册,以获得完整参数描述与典型曲线。
总结:BZX84-B39,215 以其 39 V 稳压、低漏电与小体积封装,适用于低功耗、体积受限的稳压、钳位与保护场景。设计时需注意功耗和热管理,合理选择工作电流并参考厂商数据手册的完整电气与热特性曲线以保证可靠运行。
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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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