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.
FTC201265S2R2MBCA 是长江微电(cjiang)推出的一款小尺寸功率电感,封装为表贴(SMD),外形尺寸约 1.2 × 2.0 mm。标称电感值为 2.2 μH,公差 ±20%,面向空间受限且需支持较大直流偏置电流的开关电源与滤波场合设计。该器件适用于小型化降压转换器、负载滤波与开关节点的储能与抑制工作。
(注:有关最大工作温度、耐焊温、频率特性、自谐频率等详细参数,请参见厂方数据表或向供应商确认。)
直接由 DCR 可评估直流功耗与发热:
因此在连续工作条件下需特别关注电感局部温升,建议对实际应用做温升测试,并在必要时对电流进行适当降额或改善PCB散热设计。
器件型号:FTC201265S2R2MBCA,品牌:cjiang(长江微电),封装 SMD(1.2×2 mm)。具体包装形式(卷带、盘装)、最小订购量、回流焊温度曲线以及更详细的电气/环境规范,请向长江微电或其授权分销商索取正式数据手册与样品。
结束语:FTC201265S2R2MBCA 以其极小尺寸与中等电流能力,适合追求体积优先且允许一定功耗管理的电源设计。在选型时应结合系统电流、效率、温升与 PCB 散热能力进行整体评估,必要时通过样片验证以确保在目标工况下的稳定性与可靠性。
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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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