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Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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S-LBC846BLT1G是乐山无线电(LRC)推出的通用NPN型双极型晶体管(BJT),属于小功率通用三极管范畴,核心定位为中小信号放大与低速开关应用。该器件采用SOT23表面贴装封装,体积紧凑,适配高密度PCB设计需求,是消费电子、工业控制、车载电子等领域的常用基础器件。
该器件的电气参数经过优化,兼顾耐压、电流、增益与功耗平衡,关键参数如下:
S-LBC846BLT1G采用SOT23表面贴装封装,这是一种小型化封装形式,典型尺寸约为2.9mm(长)×1.6mm(宽)×1.1mm(高),引脚数为3(基极B、发射极E、集电极C,引脚顺序通常为1=B、2=E、3=C)。封装材料为环氧树脂,具备良好的耐温、耐湿性能,且符合RoHS环保要求(无铅无卤),适配现代电子产品的环保标准。小体积设计使其可在高密度PCB上实现紧凑布局,降低电路整体尺寸。
基于其电气参数与封装特性,S-LBC846BLT1G的典型应用包括:
S-LBC846BLT1G由乐山无线电(LRC)生产,该厂商是国内半导体行业的知名企业,具备成熟的晶体管生产工艺与质量控制体系。产品经过严格的参数一致性测试与可靠性验证(包括宽温老化、电应力测试等),确保批量应用中的性能稳定。此外,LRC的产品符合JEDEC、IEC等国际标准,可满足不同行业的认证要求,是替代进口通用三极管的可靠选择。
该器件以平衡的性能、紧凑的封装和宽温适应性,成为中小功率电子电路的高性价比基础器件。
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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.
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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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