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.
AQ4020-01FTG 是一款单向 3.3V TVS 晶体管级瞬态电压抑制器(TVS),由 Littelfuse(美国力特)提供,封装为 SOD-323 离散封装。该器件专为保护对电源轨和数据线敏感的低压高速电子系统设计,能在极短时间内吸收峰值脉冲能量,从而防止静电放电(ESD)、电快速瞬变(EFT)和雷击感应过电压对电路造成损伤。
AQ4020-01FTG 结合了小封装、低结电容与较高脉冲吸收能力,适合用于 3.3V 电源与高速接口的瞬态浪涌保护。在紧凑型电路板和对信号完整性有要求的应用中,可作为有效的本地过压防护元件;但在系统级防护设计中,应与限流、滤波等措施联合使用以获得最佳保护效果。若需进一步参数(如温度系数、最大工作温度及封装尺寸),建议参阅厂商数据手册或联系供应渠道获取完整资料。
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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