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.
3R075M-S5076 是 DOWO(东沃) 提供的一款三极(3P)表面贴装(SMD)浪涌/过电压保护元件,封装尺寸为 7.6×5mm(长度×宽度),整体高度约 5mm,典型直径 5mm。器件设计用于对瞬态高能脉冲(如雷击浪涌、开关瞬态等)提供侧限和泄放,保护下游电路免受过压损害。工作温度范围为 -40℃ 至 +85℃,适用于普通工业与通信类环境。
3R075M-S5076 采用三端结构,便于实现多线并联或线-地等保护配置。SMD-3P 封装便于高速贴片生产线回流焊装配,占板面积小且便于多通道并列布局。低极间电容(约 1 pF)使其在对通信、数据线及视频信号线的浪涌保护中对信号完整性的影响最小。
若需更详细的电气特性曲线、典型脉冲测试波形、包装信息或 PCB 封装尺寸图,请提供后续需求或直接联系 DOWO(东沃)技术支持以获取完整型号数据手册与测试报告。
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