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.
D882S 是 SHIKUES(时科) 出品的一款 NPN 晶体管,封装为 SOT-23,面向小功率开关与放大应用。器件主要参数:最大集电极电流 Ic=3A,集—射击穿电压 Vceo=30V,耗散功率 Pd=1W,直流电流增益 hFE=30(测试条件 Ic=20mA、VCE=2V),特征频率 fT=90MHz,集电极截止电流 Icbo=1μA,集射极饱和电压 VCE(sat)=500mV,射—基击穿电压 Vebo=5V,工作温度范围 -55℃~+150℃。小型化 SOT-23 封装适合表贴组装、空间受限的应用场景。
SOT-23 小型封装便于表面贴装和自动化生产,适合空间受限与成本敏感的批量应用。采购时注意核对 SHIKUES 的完整数据手册、器件标识与出货规格,重点确认测试条件(如 hFE 的测试电流与 VCE)与最大额定值的应用限制。
D882S 以其 30V/3A 的额定能力、90MHz 的频率特性与 SOT-23 的小型封装,适合中低压、中等功率的开关与放大场合。实际设计中应重视热管理、基极驱动与击穿保护,按厂方数据手册进行合理降额与 PCB 布局,以确保长期稳定运行。若需进一步的引脚图、热阻与典型应用电路,请参阅 SHIKUES 官方数据手册。
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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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