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.
TAI-TECH(台庆)HCB2012KF-221T30是一款专为高频电磁干扰(EMI)抑制设计的0805封装片式磁珠,核心定位是兼顾大电流承载与精准滤波的通用型器件。相比同封装普通磁珠,它在3A额定电流下仍保持40mΩ的低直流电阻,既满足电源线路、高速接口等场景的大电流需求,又能有效抑制100MHz频段的杂波干扰,是消费电子、工业控制、通信设备等领域的高性价比选择。
这款磁珠的参数经过针对性优化,适配多场景滤波需求:
HCB2012KF-221T30的参数特性使其在多领域具备实用性:
TAI-TECH作为专业磁珠厂商,HCB2012KF-221T30具备良好的可靠性:
为确保最佳性能,使用时需注意:
综上,HCB2012KF-221T30是一款平衡了“大电流承载”与“高频滤波”的实用型磁珠,适合对空间、成本和性能有综合要求的电子设备设计。
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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