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.
BCX54-16是台湾迪嘉(TWGMC) 推出的NPN型功率晶体管,采用SOT-89表面贴装封装。该封装属于小型化设计,尺寸紧凑(典型规格约2.9×2.5×1.5mm),3引脚布局(集电极C、基极B、发射极E)清晰,适配自动化贴装生产线,能有效节省PCB空间,适合高密度电路设计场景。封装材质耐温性良好,可支撑回流焊等标准表面贴装工艺。
BCX54-16的参数针对小功率信号处理与驱动优化,关键指标的实际价值如下:
电流与电压能力:
功率耗散:
最大耗散功率(P_D=500mW),需结合SOT-89封装的散热特性使用——该封装通过引脚向PCB散热,实际应用中需确保集电极焊盘铜箔面积足够,避免局部过热。
放大特性:
漏电流与温度特性:
结合参数特性,BCX54-16的应用集中在小功率信号处理与驱动领域:
BCX54-16由台湾迪嘉(TWGMC)生产,该厂商专注半导体分立器件研发,产品符合RoHS环保标准,每批次经电性能测试,确保参数一致性与可靠性,适合工业、汽车等对品质要求较高的场景。
该晶体管以紧凑封装、宽温特性与平衡的电性能,成为小功率电路设计的实用选择。
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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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