SFOP1054 SERIES
■
Dimensions & Recommended Land Pattern [Unit : mm]
9.0±0.2
5.4 MAX
3.2
10.0±0.2
3.6
3.2
4.0
3.0
10.0
Unshielded Type
4.0
■
Electrical Characteristics
Part No.
SFOP1054-4R66R8
SFOP1054-2R6100
SFOP1054-2R2150
SFOP1054-1R9220
SFOP1054-1R7270
SFOP1054-1R5330
SFOP1054-1R3390
SFOP1054-1R2470
SFOP1054-1R1560
SFOP1054-1R1680
SFOP1054-R97101
SFOP1054-R78151
SFOP1054-R66221
SFOP1054-R52331
SFOP1054-R42471
SFOP1054-R33561
SFOP1054-R28681
Inductance (uH)
6.8uH
±20%
10.0uH
±20%
15.0uH
±20%
22.0uH
±20%
27.0uH
±20%
33.0uH
±20%
39.0uH
±20%
47.0uH
±20%
56.0uH
±20%
68.0uH
±20%
100uH
±20%
150uH
±20%
220uH
±20%
330uH
±20%
470uH
±20%
560uH
±20%
680uH
±20%
DC Resistance (Ω) Max
-
0.06
0.08
0.10
0.11
0.12
0.14
0.17
0.19
0.22
0.35
0.47
0.73
1.15
1.48
1.90
2.25
Rated Current (A) Max.
4.60
2.60
2.27
1.95
1.76
1.50
1.37
1.28
1.17
1.11
0.97
0.78
0.66
0.52
0.42
0.33
0.28
■
Testing Instrument :
1) Inductance : HP 4284A LCR METER
2) DC Resistance : HIOKI mΩ Hi-TESTER 3220
■
Tested at 100kHz, 0.25 Vrms.
■
Rated Current (A) : The current when the inductance becomes 10% lower than its nominal value or
temperature rise of coil becomes
△T=40 ℃.
(Ta=20
℃)
SFOB2811 SERIES
■
Dimensions & Recommended Land Pattern [Unit : mm]
Unshielded Type
1.2
1.0
1.5
1.0
■
Electrical Characteristics
Part No.
Inductance (uH)
DC Resistance (Ω) Max
Saturation Rated Current (A)
Max.
Temperature Rise Current (A)
Max.
SFOB2811-R504R7
SFOB2811-R406R8
SFOB2811-R35100
SFOB2811-R28150
SFOB2811-R20220
4.7 uH
±20%
6.8 uH
±20%
10.0 uH
±20%
15.0 uH
±20%
22.0 uH
±20%
0.456 (0.351)
0.630 (0.485)
0.856 (0.659)
1.289 (0.992)
2.401 (1.847)
1.30
0.87
0.76
0.61
0.47
0.50
0.40
0.35
0.28
0.20
■
Testing Instrument :
1) Inductance : HP 4284A LCR METER
2) DC Resistance : HIOKI mΩ Hi-TESTER 3220
■
Tested at 100kHz, 0.25 Vrms.
■
Saturation Rated Current (A) : The current when the inductance becomes 10% lower than its nominal value. (Ta=20
℃)
■
Temperature Rise Current (Typ.) : The actual current when temperature of coil becomes
△T=25 ℃.
(Ta=20
℃)
SAMWHA TECOM CO., LTD.
