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.
S-LBZX84C4V7LT1G是乐山无线电(LRC)推出的独立式表面贴装稳压二极管,专为小型化、低功耗电子设备的电压基准或过压保护设计。其核心定位是提供稳定的4.7V基准电压,适配对空间紧凑、宽温可靠性有要求的场景,典型应用包括:
该产品的核心参数经过优化,平衡了稳压精度、功耗与可靠性,关键指标如下:
在5V电源输出端串联100Ω限流电阻,并联S-LBZX84C4V7LT1G,即可获得稳定的4.7V基准电压,适用于单片机(MCU)参考电压输入;
将二极管反向并联在敏感电路输入端,当输入电压超过4.7V时,二极管击穿导通,钳位电压至4.7V左右,保护后级电路;
配合升压/降压芯片,该稳压管作为基准电压源,稳定输出4.7V,满足低功耗设备供电需求。
该产品凭借小型化、宽温可靠、低功耗等优势,成为便携设备、工业控制、汽车电子等领域的优选稳压器件。
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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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