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.
BC807-40是晶导微电子推出的一款高性能PNP型双极结型晶体管(BJT),采用SOT-23贴片封装,专为低功耗、中等电流负载的电子电路设计,具备宽电压范围、高电流增益、良好频率特性及宽温可靠性等优势,可满足消费电子、工业控制、通信等领域的多样化应用需求。
BC807-40属于小信号功率晶体管范畴,核心定位为「中等电流、宽耐压、低功耗」的通用型PNP器件。相比同系列其他型号,其45V集射极击穿电压及500mA集电极电流能力,可覆盖更多中高压小功率场景;SOT-23封装体积小巧(约2.9×1.6×1.1mm),适配高密度PCB布局,降低电路设计空间成本。
BC807-40的电参数经过严格测试与优化,关键指标可支撑多样化应用:
BC807-40采用SOT-23贴片封装,具备三大核心优势:
BC807-40的参数特性使其适配多种电子电路,核心应用包括:
晶导微电子作为国内半导体骨干企业,其BC807-40产品具备:
综上,BC807-40是一款性能均衡、可靠性高的PNP型晶体管,可广泛应用于消费电子、工业控制、通信等领域,是小信号放大与开关控制场景的理想选择。
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Use the form for single models, category sourcing, and multi-line BOM requirements.
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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