Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
cjiang FHD252012S-100MT FHD252012S
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- cjiang FHD252012S-100MT
- Type
- CJIANG
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJIANG
- Electronic Component
- FHD252012S-100MT
- Electronic Component
- 1
- Package
- 1008
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 0.058g
- Inductor
- 10uH
- Electronic Component
- 1
- Electronic Component
- BM0231141071
- Current
- 1A
- Resistor(DCR)
- 435mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 2000
- and Current(Isat)
- 1.35A
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FHD252012S-100MT 产品概述
一、产品简介
FHD252012S-100MT 是长江微电（cjiang）推出的一款小型功率贴片电感，标称电感量为 10 μH，公差 ±20%，额定电流 1.0 A，饱和电流（Isat）为 1.35 A，直流电阻（DCR）435 mΩ。该器件采用 1008 封装，适合对体积有严格要求的电源滤波与能量储存场合。
二、主要电气参数
- 电感量：10 μH，公差 ±20%
- 额定直流电流：1.0 A
- 饱和电流（Isat）：1.35 A（在该电流下电感将明显降额）
- 直流电阻（DCR）：435 mΩ（对效率和发热有直接影响）
- 封装：1008，SMD 贴片工艺
值得注意的是，在额定电流 1 A 时，器件的 I^2·R 损耗约为 0.435 W，说明在连续高电流工作时需要考虑散热与效率损失。
三、产品特点
- 小尺寸、低高度、利于紧凑电路布局；
- 额定电流与饱和电流参数明确，便于设计余量评估；
- 适用于中低频开关电源与滤波场合；
- SMD 1008 封装便于自动贴片与回流焊装配。
四、典型应用场景
- 降压/升压 DC-DC 转换器中的储能电感；
- 开关电源输入或输出滤波器；
- 电池供电设备的电源管理模块；
- LED 驱动与便携电子产品的电能滤波。
五、选型与使用建议
- 为保证稳定性，实际工作电流建议低于额定电流（常见做法为额定电流的 70%~80%），以避免接近饱和区导致电感骤降；
- 由于 DCR 较高，在对效率或发热敏感的设计中应权衡器件损耗，必要时选用更低 DCR 或更大尺寸的器件；
- 电感置于开关节点附近，走线尽量短且粗，以降低寄生阻抗与 EMI；焊盘设计应符合厂家推荐的回流工艺。
六、电路布板与可靠性注意
- 推荐将电感与开关器件和输入/输出电容合理布局，减少环路面积；
- 若工作在高平均电流或高占空比下，应评估器件温升并考虑散热或改选；
- 在脉冲电流较大时，关注电感的热冲击与长期可靠性，必要时做寿命测试验证。
FHD252012S-100MT 以其小型化与明确的电气指标，适合体积受限且电流需求在 1 A 附近的电源设计场景。设计时请结合实际工作点、效率与热管理需求，合理留取裕量以保证系统长期可靠运行。
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.
