1770系列 一体成型电感
FEATURES 特性
1.磁屏蔽结构,闭合磁路,抗电磁干扰强,超低蜂鸣声,可高密度安装.
2.小体积,大电流,范围可到60A,在高频和高温环境下保持优良的温升电流及饱和电流特性.
3.低损耗合金粉末压铸,低电阻.结构牢固,产品精准度高.
4.工作频率范围广,可达5MHz以上.
5.RoHS , 无卤环保产品.
A | B | C | D | E | a typ | b typ | c typ |
17.15±0.35 | 17.15MAX | 7.0MAX | 2.5±0.5 | 12.0±0.3 | 11.2 | 18.2 | 12.8 |
Part No. | Inductance | DC Resistance | Saturation Current | Heating Rating Current |
L0 (μH) | DCR (mΩ) | Isat (A) | Irms (A) | |
±20 %, 100 kHz, 1V | MAX. | TYP. | TYP. | |
1770-2R2M | 2.2 | 2.5 | 34 | 29 |
1770-3R3M | 3.3 | 3.95 | 30 | 24 |
1770-4R7M | 4.7 | 4.75 | 24 | 21 |
1770-6R8M | 6.8 | 7.5 | 22 | 17 |
1770-8R2M | 8.2 | 8.7 | 20 | 13 |
1770-100M | 10 | 9.9 | 19 | 12 |
1770-150M | 15 | 17 | 14.5 | 11 |
1770-220M | 22 | 23 | 11.5 | 8.5 |
1770-330M | 33 | 37 | 10 | 8 |
1770-470M | 47 | 47 | 7.5 | 6 |
1770-680M | 68 | 85 | 6.5 | 5.2 |
1770-101M | 100 | 130 | 5 | 3.7 |