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.
2SC4617 是 CJ(江苏长电/长晶)生产的一款 NPN 双极型晶体管,采用超小型封装 SOT-523,面向低功耗、小尺寸与中高频率应用场景。该器件在低电流工作点具有较高的直流电流增益,并在宽温度范围内保持稳定工作,适合便携式、射频前端及一般开关/放大电路的元件选择。
SOT-523 是极小体积封装,适合高密度 SMT 装配,但也带来较高的热阻。标称耗散功率 Pd=150 mW 通常是在参考条件(良好 PCB 热沉)下测得;实际电路中需注意:
2SC4617 以其小型 SOT-523 封装、在低电流下较高的 hFE 与中高频特性,提供了适用于小尺寸、低功耗及中高频小信号放大的解决方案。设计时应充分考虑其热限与封装散热能力,合理选择偏置点与 PCB 热处理措施,能在便携设备、射频前端与一般开关/放大电路中发挥良好性能。若需更详细的电气特性曲线、封装尺寸或典型应用电路,请参考厂家 Datasheet 或联系供应商获取完整规格书。
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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