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.
MMBT9014B 是一款小功率 NPN 晶体管,适用于通用开关与小信号放大场合。其主要电气参数包括集电极电流 Ic = 100 mA、集电极—发射极击穿电压 Vceo = 45 V、耗散功率 Pd = 200 mW,以及特征频率 fT ≈ 100 MHz。该器件由 ST(先科)供应,采用 TO-236-3(即 SOT-23)小型封装,便于表贴组装与高密度 PCB 布局。
MMBT9014B 是一款性能均衡、封装小巧的 NPN 小信号晶体管,适合多种通用开关与放大应用。其 45 V 耐压与 100 mA 电流能力使之在多数低功率电路中表现可靠;200 mW 的耗散限制要求设计时注意散热与饱和工作点。选型与布局前建议参考 ST(先科)提供的完整数据手册,以确认引脚定义、绝对最大额定值及典型特性曲线,从而确保在目标应用中的可靠性和性能。
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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