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.
CDRH4D28NP-2R2NC是Sumida(胜美达)推出的小型化表面贴装功率电感,针对空间受限、中等功率需求的电子电路设计,兼顾效率与成本控制,适用于消费电子、小型电源、IoT设备等多场景。作为胜美达CDRH4D系列的成熟产品,它延续了品牌在功率电感领域的绕线工艺与磁芯优化技术,满足量产稳定性与长期可靠性要求。
该产品的核心参数直接决定了其应用场景适配性,具体解析如下:
该产品采用无铅表面贴装封装,具备以下特点:
结合参数特性,该产品主要应用于以下领域:
Sumida(胜美达)作为全球电感领域的领先厂商,拥有60余年无源元件设计经验,CDRH4D系列产品具备:
为确保产品性能稳定,需注意以下要点:
综上,CDRH4D28NP-2R2NC凭借小尺寸、低损耗、中等电流能力与高可靠性,成为小型化电子电路的优选功率电感,适用于多领域的量产应用。
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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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