Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Availability on request
Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
CAI0603X7R221K101JT是HRE芯声推出的通用型贴片多层陶瓷电容(MLCC),主打小型化、高稳定性与中等电压耐受能力,适配消费电子、工业控制等多场景的电路设计需求。作为0603封装的被动元器件,它以紧凑体积实现了220pF容值与100V额定电压的平衡,是高密度PCB布局中常见的滤波、耦合元件选择。
该型号的核心参数可从型号编码与官方规格直接对应,各参数的实际意义如下:
采用0603封装(英制编码,对应公制1.6mm×0.8mm×0.5mm左右的尺寸),属于小型贴片封装:
结合参数与封装特性,该型号的主要应用方向包括:
HRE芯声作为国内被动元器件领域的专业厂商,该型号具备以下优势:
为确保电路稳定,使用时需注意以下要点:
该型号凭借“小体积+高稳定+中等电压”的组合,成为消费电子、工业控制等领域的高性价比选择,适配多数常规电路的滤波、耦合需求。
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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