Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
cjiang FTC322512S1R0MBCA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- cjiang FTC322512S1R0MBCA
- Type
- CJIANG
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJIANG
- Electronic Component
- FTC322512S1R0MBCA
- Electronic Component
- 1
- Package
- SMD,2.5x3.2mm
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 0.085g
- Inductor
- 1uH
- Electronic Component
- 1
- Electronic Component
- BM0264754171
- Current
- 5.3A
- Resistor(DCR)
- 26mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
- and Current(Isat)
- 6.6A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FTC322512S1R0MBCA 功率电感产品概述
一、产品基本定位
FTC322512S1R0MBCA是长江微电（cjiang）针对小型化高电流场景推出的贴片功率电感，核心用于消费电子、物联网设备的电源管理电路，兼顾紧凑封装与稳定负载能力，适配DC-DC转换、滤波等典型功率需求。
二、核心性能参数解析
该电感的参数设计精准匹配中低功率场景的稳定性要求，关键指标如下：
- 电感值与精度：标称1uH，精度±20%，符合功率电感的常规精度范围，满足多数电源电路的储能、滤波需求；
- 电流承载能力：额定电流（Irms）5.3A（长期工作不超温的最大电流），饱和电流（Isat）6.6A（磁芯未饱和的峰值电流），两者差值1.3A，为突发电流波动预留充足裕量；
- 直流电阻（DCR）：仅26mΩ，低内阻可显著降低功率损耗（公式：P=I²·R），1A电流下损耗仅26mW，减少设备发热；
- 温度适应性：典型工作温度-40℃至125℃，可适配户外、工业等宽温环境（需结合实际场景确认可靠性）。
三、封装与尺寸规格
采用SMD贴片封装，尺寸为2.5mm（长）×3.2mm（宽），属于1206（英制）/3225（公制）级封装，厚度约1.2mm（型号后缀“12”隐含厚度信息）。紧凑设计可节省PCB空间，适配智能手机、智能穿戴等对体积敏感的设备。
四、典型应用场景
该电感的性能匹配以下常见场景：
- 消费电子终端：智能手机、平板电脑、智能手表的DC-DC降压电路（如快充模块、CPU供电），低DCR提升续航，小尺寸兼顾便携；
- 物联网设备：智能家居传感器、可穿戴健康设备的电源管理，宽温能力适配复杂环境；
- 小型电源模块：低功率开关电源、车载USB充电模块的滤波/储能，高饱和电流应对电流波动；
- 通信周边：无线AP、小型基站的辅助电源，贴片封装适配高密度贴装。
五、产品核心优势
相比同封装级电感，FTC322512S1R0MBCA具备三大亮点：
- 高电流密度：2.5×3.2mm封装实现5.3A额定电流，是同类小尺寸电感的2-3倍，兼顾小型化与负载能力；
- 低损耗低发热：26mΩ DCR可避免长期工作温升，提升设备可靠性，尤其适合快充等发热敏感场景；
- 电流裕量充足：饱和电流比额定电流高24.5%，避免突发负载波动导致电感饱和（饱和后电感值骤降，影响电路稳定性）。
六、选型参考与注意事项
- 替代选型：若需更高电流（如8A），可参考同系列FTC322512S2R2M；若需±10%精度，需确认长江微电对应规格；
- 环境适配：车载、航空等严苛场景需确认是否通过AEC-Q200、MIL-STD认证；
- PCB设计：贴装时需优化焊盘散热，避免电流过大导致焊盘脱落。
该电感以“小尺寸+高电流+低损耗”为核心竞争力，是小型化电子设备电源电路的高性价比选择。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
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.
Related products
Packaged components ready for RFQ.
