| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
Switching Regulators Introduction/Basic Operation In switching regulator applications the inductor is used as an energy storage device. When the semiconductor switch is on the current in the inductor ramps up and energy is stored. When the switch turns off energy is released into the load. The amount of energy stored | COOPER |   | ||
SD Series High Power Density, Low Profile, Shielded Inductors 文件：309.34 Kbytes Page：7 Pages | COOPER | | ||
SD Series High Power Density, Low Profile, Shielded Inductors 文件：309.34 Kbytes Page：7 Pages | COOPER | | ||
丝印代码：U；Low profile metalized shielded drum core power inductors 文件：746.84 Kbytes Page：9 Pages | EATON 伊顿 | | ||
封装/外壳：非标准 包装：卷带（TR） 描述：FIXED IND 220UH 258MA 3.77OHM SM 电感器，线圈，扼流圈 固定电感器 | ETC 知名厂家 | ETC | | |
Power magnetics | EATON 伊顿 | | ||
Power Inductors 文件：2.55651 Mbytes Page：104 Pages | NEC 瑞萨 | |
SD14-221产品属性
- 类型
描述
- Isat(A)：
0.249
- Irms(A)：
0.258
- Ohms(mΩ)：
4400
- Mounting：
SMT
- Length(mm)：
5.2
- Width(mm)：
5.2
- Height(mm)：
1.45
- Package quantity：
3800
- Max storage temp(℃)：
125
- Max operating temp(℃)：
125
- Core material：
Ferrite
- # of pins：
2
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SMARTASIL |
23+ |
QFP |
280 |
专营高频管模块,全新原装! |
|||
SGMICRO |
23+ |
SOT23-6 |
50000 |
全新原装正品现货,支持订货 |
|||
13+ |
QFP |
1478 |
原装分销 |
||||
ADI |
23+ |
N/A |
7000 |
||||
SMART |
24+ |
PQF |
6868 |
原装现货,可开13%税票 |
|||
SHOUDING(首鼎半导体) |
2021+ |
SMD5050 |
547 |
||||
矽硕 |
24+ |
SOP-8 |
10000 |
10000 |
|||
COOPER |
24+ |
SMD |
62300 |
一级代理/全新现货/长期供应! |
|||
22+ |
O-NEW SOP8 |
20000 |
公司只做原装 品质保障 |
||||
ROHS |
ROHS |
56520 |
一级代理 原装正品假一罚十价格优势长期供货 |
SD14-221规格书下载地址
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2019-4-9
DdatasheetPDF页码索引
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