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深圳市长江微电科技有限公司
Inductance
DC Resistance
Heating Rating Current
Saturation Current
Part No.
L0 (μH)
DCR (mΩ)
Idc (A)
Isat (A)
±20 %, 100 kHz, 1V TYP.
MAX.
19.0
21.0
30.0
42.0
61.0
82.0
135.0
190.0
TYP.
6.0
6.1
5.5
4.2
3.6
3.0
2.1
1.8
MAX.
5.1
5.5
5.0
3.9
3.2
2.7
1.8
1.5
TYP.
8.5
7.3
6.3
5.4
3.6
3.3
2.8
2.4
MAX.
7.6
6.7
6.0
5.0
3.4
3.0
2.5
2.1
FXLB252012-R33-M
FXLB252012-R47-M
FXLB252012-R68-M
FXLB252012-1R0-M
FXLB252012-1R5-M
FXLB252012-2R2-M
FXLB252012-3R3-M
FXLB252012-4R7-M
0.33
0.47
0.68
1.0
14.0
17.0
25.0
35.0
53.0
68.0
110.0
160.0
1.5
2.2
3.3
4.7
Notes
1. All test data is referenced to 25 °C ambient
2. Operating temperature range - 55 °C to + 125 °C
3. Idc(A):DC current (A) that will cause an approximate ΔT of 40 °C(reference ambient temperature is 25 °C )
4. Isat(A):DC current (A) that will cause L0 to drop approximately 30 %
5. The part temperature (ambient + temp rise) should not exceed 125 °C under worst case operating conditions. Circuit
design, component placement, PWB trace size and thickness, airflow and other cooling provisions all affect the part
temperature. Part temperature should be verified in the end application.
•Dimensions-mm
• NO Marking