SMD POWER INDUCTOR
◆电性能参数
Electrical Characteristics
* MRS2512 Type
电感量
直流电阻
Direct Current Resistance
DCR(Ω)Max
饱和电流 Isat
Saturation Current
(A)
温升电流 Irms
Temperature Rise
Current (A)
规格型号
Inductance
Part No.
(µH)
公差
测试频率
Tolerance
Test Freq.
MRS2512-R47NTY00
MRS2512-1R0NTY00
MRS2512-1R5NTY00
MRS2512-2R2MTY00
MRS2512-3R3MTY00
MRS2512-4R7MTY00
MRS2512-6R8MTY00
MRS2512-100MTY00
备注:测试电压为 1V。
0.47
1.00
1.50
2.20
3.30
4.70
6.80
10.00
±30%
±30%
±30%
±20%
±20%
±20%
±20%
±20%
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
0.039
0.066
0.100
0.120
0.176
0.260
0.366
0.500
4.20
3.50
2.90
2.60
1.70
1.60
1.15
1.10
3.40
2.80
2.40
1.90
1.50
1.25
0.95
0.85
Remarks: The test voltage is 1V.
* MRS3015 Type
电感量
直流电阻
Direct Current Resistance
DCR(Ω)
饱和电流 Isat
Saturation Current
(A)
温升电流 Irms
Temperature Rise
Current (A)
规格型号
公差
测试频率
Inductance
(µH)
Part No.
Tolerance
Test Freq.
MRS3015-R22NTS00
MRS3015-R33NTS00
MRS3015-R47NTS00
MRS3015-R68NTS00
MRS3015-1R0MTS00
MRS3015-1R5MTS00
MRS3015-2R2MTS00
MRS3015-3R3MTS00
MRS3015-4R7MTS00
MRS3015-6R8MTS00
MRS3015-100MTS00
备注:测试电压为 0.5V。
0.22
0.33
0.47
0.68
1.00
1.50
2.20
3.30
4.70
6.80
10.00
±30%
±30%
±30%
±30%
±20%
±20%
±20%
±20%
±20%
±20%
±20%
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
100KHz
0.020
0.025
0.030
0.040
0.050
0.080
0.100
0.150
0.200
0.330
0.470
8.80
8.00
7.60
7.00
5.80
4.60
3.70
3.40
2.50
2.00
1.60
5.20
5.00
4.60
4.00
3.50
2.20
2.20
2.00
1.70
1.20
1.10
Remarks: The test voltage is 0.5V.
* MRS4020 Type
电感量
直流电阻
Direct Current Resistance
DCR(Ω)
饱和电流 Isat
Saturation Current
(A)
温升电流 Irms
Temperature Rise
Current (A)
规格型号
公差
测试频率
Inductance
(µH)
Part No.
Tolerance
Test Freq.
MRS4020-1R0NTS00
MRS4020-2R2MTS00
MRS4020-100MTS00
备注:测试电压为 0.5V。
1.00
2.20
±30%
±20%
±20%
100KHz
100KHz
100KHz
0.0310
0.0576
0.2340
8.70
6.10
2.80
5.20
3.30
1.60
10.00
Remarks: The test voltage is 0.5V.
Isat:指使电感量比初始值下降 30%的电流值,加载电流的时间 1 秒以内。
The DC current at which the inductance drops 30% from its value without current, load current time within 1s.
Irms:指使电感器表面温度上升 40℃的电流值。
The DC current that increases the surface temperature of the inductor by 40℃.
3