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.
KBTR04D3是KUU品牌针对低电压电路瞬态防护推出的小型化贴片压敏电阻,凭借0402封装的高密度适配性、低静态电容的高频兼容性,成为消费电子、物联网、汽车电子等领域终端设备的常用防护器件。
该产品聚焦低电压、高密度、高频电路的浪涌防护需求,针对ESD(静电放电)、EFT(电快速瞬变脉冲群)等常见瞬态过压场景提供可靠防护。典型应用覆盖:
KBTR04D3的参数设计精准匹配应用场景,核心参数的实际意义如下:
KBTR04D3采用0402封装(1005公制,1.0mm×0.5mm),具备以下优势:
KBTR04D3以平衡的防护能力、小型化设计和高频兼容性,成为低电压电路浪涌防护的高性价比选择,广泛适配各类终端设备的紧凑设计需求。
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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