| 参数 |
数值 |
| 形状 |
SMD |
| 端子材质 |
Undercoating Ag Terminal + Ni + Sn |
| 保存温度范围-Min |
-40Cel |
| 有无磁屏蔽 |
Yes |
| 主体纵长(W)-Nom |
2.5 mm |
| 电感容差％-Max |
30% |
| 主体高度(T)-Max |
1.2 mm |
| 包装形式 |
Blister (Plastic)Taping [180mm Reel] |
| 有无极性表示 |
No |
| 适用焊接方法 |
Reflow |
| 电感测定器名称 |
4294A IMPEDANCE/GAIN-PHASE ANALYZER HP or equivalent |
| 上升温度 |
40 deg C |
| 电感测定频率-Nom |
1 MHz |
| 工艺 |
wire wound type |
| 重量-Nom |
0.033g |
| 使用温度范围(包括自己上升的部分)-Min |
-40Cel |
| 电感容差％-Min |
-30% |
| 直流电阻-Nom |
0.031Ohm |
| 最少供货数-Nom |
2000Pcs |
| 直流电阻测定器名称 |
MATSUSHITA VP-2941A DIGITAL MILLIOHM METER or equivalent |
| 使用温度范围(包括自己上升的部分)-Max |
105Cel |
| 最少包装数-Nom |
2000Pcs |
| 尺寸代码 |
302512 |
| 额定电流-Max |
1.91A |
| 主体横宽(L)-Nom |
3 mm |
| 额定电流(取决于温度上升)-Max |
2.77A |
| 直流电阻-Max |
0.037Ohm |
| 表面安装分类 |
Yes |
| 额定电压(取决于L变化)-Max |
1.91A |
| 额定电感-Nom |
1 microH |
| 保存温度范围-Max |
105Cel |
概要
These are compact size choke coils for power line.
用途
Smartphones, LCD displays, HDDs, Cellular phone, DVCs, DSCs, etc.
特点
Miniature size Mount area: 3.0X2.5mm Height: 1.2mm max.Generic use for portable DC to DC converter line.High magnetic shield construction should actualize high resolution for EMC protection.Available for automatic mounting in tape and reel package.The products contain no lead and also support lead-free soldering.
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