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.
CD45-E2GA222M-VKA 是 TDK 推出的安规抑制电容(X1/Y1 型),容量 2.2nF,容差 ±20%,适用于交流工况下的干扰抑制与浪涌吸收。该器件为插件封装(引脚距 P = 10mm),工作温度范围 -25℃~+105℃,额定交流工作电压可用于 400V / 440V 工况,设计用于直接并联到电网线路或线路对地,用以抑制电源干扰、提高 EMC 性能并保证人员与设备安全。
本系列为安规抑制电容,设计与制造遵循安规元件的要求,适用于需要通过 EMI 认证与电气安全审核的方案。具体认证(如 IEC/EN 安规、UL 列表等)及环境、可靠性试验结果请以 TDK 官方数据表和认证证书为准。采购与设计时建议参考最新的规格书,以确保满足目标市场的法规与认证要求。
结论:CD45-E2GA222M-VKA 以其 2.2nF 的抑制容量、X1/Y1 的安规等级和稳健的插件结构,适合用于对电源端干扰有严格要求的商用与工业应用。选型时请核对工作电压、环境温度及安装条件,并遵照制造商的焊接与安装指引。
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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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