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.
BC859C 是由 DIOTEC(德欧泰克)提供的一款低功耗、小信号 PNP 晶体管,适用于通用放大与开关场合。器件采用 SOT-23-3(TO-236-3)小型贴片封装,额定集电极电流 100mA,集射极击穿电压 Vceo 为 30V,器件耗散功率为 250mW,适合紧凑型电路板和便携设备的信号处理及偏置电路。
BC859C 提供 SOT-23-3 小型贴片封装,适合回流焊及自动贴装流程。封装节省电路板面积,适用于便携与高密度电路。装配时注意焊盘设计与热扩散,以保证器件在允许耗散功率范围内工作。
DIOTEC 出品的 BC859C 面向工业级与消费级应用,工作结温范围宽(-55 ℃ 至 +150 ℃),在正确的热管理与偏置条件下可提供稳定的长期性能。为获得最高可靠性,建议参考制造商完整数据手册中的 SOA、热阻、极限参数与测试条件。
如需进一步的电气特性曲线、封装尺寸、引脚定义或器件替代建议,可提供更具体的应用场景与电路参数,我可以帮您匹配最佳方案与电路注意事项。
Request for quote
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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