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.
LL914PF是ST先科推出的高速小信号开关二极管,采用LL-34表面贴装封装,针对高频切换、小功率整流及宽温环境应用优化,具备低正向压降、快速反向恢复、极低漏电流等核心特性,可满足消费电子、汽车电子、工业控制等领域的信号处理与保护需求。
LL-34为小型表面贴装封装,尺寸紧凑(典型值1.6mm×0.8mm×0.6mm),适配高密度PCB设计;采用贴片工艺,可兼容自动化生产线,焊接可靠性高,适合批量生产。
ST先科作为国内半导体行业知名厂商,LL914PF经过工业级可靠性测试(如高低温循环、湿度老化、振动测试),符合RoHS环保标准,供货周期稳定,可满足不同行业的量产需求。
因Trr仅4ns,适合快速切换的信号路径,如:
75mA持续电流满足低功耗电源的整流需求,如:
-65℃~+175℃结温范围,可应用于:
结合100V反向耐压与低漏电流,可用于:
LL914PF凭借高速开关、低漏电流、宽温适应性及小型LL-34封装,成为小功率高频电路、宽温应用的理想选择,可广泛应用于消费电子、汽车电子、工业控制等领域,满足信号处理、整流、保护等多种需求。
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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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