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.
AZ1143-04F 是 KUU 公司推出的一款四路低容抗静电/浪涌保护器件,封装为 DFN2510-10。器件针对 3.3V 工作电压系统设计,结合极低结电容与较高脉冲吸收能力,适用于对高速信号线和敏感电源线的瞬态过压保护需求。
DFN2510-10 小封装有助于提高集成度,但对焊接工艺与 PCB 热散设计有一定要求。建议在焊盘周围保留适当铜箔面积以改善热量分散,并按照厂商推荐的回流曲线进行焊接,避免长期高温导致性能退化。
AZ1143-04F 标注支持 IEC 61000-4-2 与 IEC 61000-4-4 等电磁兼容测试,能够应对典型的静电放电与快速瞬态脉冲干扰。器件工作温度覆盖 -55 ℃ 至 +125 ℃,适合工业级产品设计。
总结:AZ1143-04F 以其四路集成、超低结电容与工业级工作温度,适合对 3.3V 系统中高速信号与电源线进行可靠的瞬态过压保护,是需要体积小、对信号完整性要求高的场合的理想选择。
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.
Related products