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.
BC856BQ 是一款面向通用开关与小信号放大的 PNP 晶体管,由 YANGJIE(扬杰)生产,采用 SOT-23(TO-236)小封装,适合消费电子、工业控制与汽车电子(后缀“Q”表示通过 AEC‑Q101 车规认证)等级应用。器件以环氧材料封装,满足 UL‑94 V‑0 阻燃等级且无卤,湿度敏感度等级为 1,便于表面贴装工艺与可靠性保证。
BC856BQ 采用 SOT‑23 小型封装,适合高密度电路板布局。环氧封装通过 UL‑94 V‑0 阻燃测试并且为无卤材料,湿敏度等级 1 表明在常规回流焊工艺下不需特殊干烘处理。对于功耗 Pd=300 mW 的限制,应在布局时为散热预留合适的铜箔面积及热通道,以保证在高温环境下的长期可靠性。
单件型号:BC856BQ;数量按需求选择。购买时请注意型号后缀(Q)以确认是否为通过 AEC‑Q101 的车规版本。为保证设计可靠性,建议参考厂商完整数据手册获取详细引脚排列、典型特性曲线、最大额定值随温度变化的降额曲线以及封装外形尺寸。若用于关键或高应力环境,建议与供应商确认可靠性测试与批次一致性。
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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