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.
FTC252010S3R3MBCA 是长江微电(cjiang)推出的一款小型表贴功率电感,额定饱和电流 2.8A,常用电感值 3.3µH,公差 ±20%。封装尺寸为 SMD 2.0×2.5mm(适合高密度贴片布局),定位于低功耗 DC-DC 降压转换、点式电源滤波和电流隔离场合。该器件在体积与电流承载能力之间取得平衡,适用于移动设备、通信模块、LED 驱动与电源管理模块等空间受限的电路。
注:DCR 值对功耗影响显著,按 I^2·R 计算,在 2.5A 连续电流下器件铜损约为 0.54 W,应在系统散热预算中考虑。
总结:FTC252010S3R3MBCA 以小尺寸和中等电流能力为特点,适合空间受限的点式电源与滤波应用。在选用时需权衡 DCR 带来的功耗与热管理要求,合理留有电流裕量并进行实际工作点的测试验证。
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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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