16
LMax SMD Power Inductor
LMXS Series – Shielded Style C
FEATURES
• Directly connected electrode on ferrite core
• Available in magnetically shielded
• Low DC resistance
• Suitable for large current
• Available on tape and reel for auto surface mounting
APPLICATIONS
• Power Supply For VTRs
• OA Equipment.
• Notebook PCs
• Portable Communication Equipment
• DC/DC Converters, etc.
CHARACTERISTICS
• Rated Current:
0404/40B4/0505/50B5/05C5/0707/07B7/07D7: The DC current
when the inductance becomes 30% lower than its initial value.
04C4/1010/10101D/101H: The DC current when the
inductance becomes 35% lowers than its initial value. (Ta=25°C)
• Operating temperature range: -40 ~ +105°C
INDUCTANCE AND RATED
CURRENT RANGES
• 0404 1.0 ~ 180μH 1.60 ~ 0.110A
• 04B4 0.47 ~ 1800μH 1.84 ~ 0.036A
• 04C4 1.5 ~ 560μH 1.90 ~ 0.090A
• 0505 1.2 ~ 1000μH 1.77 ~ 0.067A
• 05B5 1.0 ~ 820μH 2.70 ~ 0.026A
• 05C5 1.0 ~ 2500μH 4.00 ~ 0.045A
• 0707 1.0 ~ 820μH 3.28 ~ 0.100A
• 07B7 1.0 ~ 1500μH 3.52 ~ 0.095A
• 07D7 0.36 ~ 1000μH 9.24 ~ 0.180A
• 101B 1.0 ~ 2200μH 4.10 ~ 0.100A
• 101D 0.56 ~ 1000μH 12.6 ~ 0.280A
• 101H 0.56 ~ 39μH 10.18 ~ 1.30A
• Electrical specifications at 25°C
DIMENSIONS
AC
BD
H
øC
PCB
Pattern KJ
Type A B C max. D H J K øC
0404 3.80 ± 0.30 3.80 ± 0.30 1.25 1.20 4.40 4.40 1.10 3.00
(0.150 ± 0.012) (0.150 ± 0.012) (0.049) (0.047) (0.173) (0.173) (0.043) (0.118)
04B4 3.80 ± 0.30 3.80 ± 0.30 2.00 1.20 4.40 4.40 1.10 3.00
(0.150 ± 0.012) (0.150 ± 0.012) (0.079) (0.047) (0.173) (0.173) (0.043) (0.118)
04C4 3.80 ± 0.30 3.80 ± 0.30 3.00 1.20 4.40 4.40 1.10 3.00
(0.150 ± 0.012) (0.150 ± 0.012) (0.118) (0.047) (0.173) (0.173) (0.043) (0.118)
0505 5.00 ± 0.30 5.00 ± 0.30 1.20 2.00 5.90 5.90 1.90 4.20
(0.197 ± 0.012) (0.197 ± 0.012) (0.047) (0.079) (0.232) (0.232) (0.075) (0.165)
05B5 5.00 ± 0.30 5.00 ± 0.30 2.00 2.00 5.90 5.90 1.90 4.20
(0.197 ± 0.012) (0.197 ± 0.012) (0.079) (0.079) (0.232) (0.232) (0.075) (0.165)
05C5 5.00 ± 0.30 5.00 ± 0.30 3.00 2.00 5.90 5.90 1.90 4.20
(0.197 ± 0.012) (0.197 ± 0.012) (0.118) (0.079) (0.232) (0.232) (0.075) (0.165)
0707 6.90 ± 0.30 6.90 ± 0.30 1.50 2.50 7.30 7.30 2.00 5.30
(0.272 ± 0.012) (0.272 ± 0.012) (0.059) (0.098) (0.287) (0.287) (0.079) (0.209)
07B7 6.90 ± 0.30 6.90 ± 0.30 1.90 2.50 7.30 7.30 2.00 5.30
(0.272 ± 0.012) (0.272 ± 0.012) (0.075) (0.098) (0.287) (0.287) (0.079) (0.209)
07D7 7.00 ± 0.40 7.00 ± 0.40 4.30 1.80 8.00 8.00 1.60 6.00
(0.276 ± 0.016) (0.276 ± 0.016) (0.169) (0.071) (0.315) (0.315) (0.063) (0.236)
101B 10.0 ± 0.30 10.0 ± 0.30 1.50 2.50 10.6 10.6 2.30 8.00
(0.394 ± 0.012) (0.394 ± 0.012) (0.059) (0.098) (0.315) (0.315) (0.091) (0.315)
101D 10.0 ± 0.30 10.0 ± 0.30 4.00 2.50 10.6 10.6 2.30 8.00
(0.394 ± 0.012) (0.394 ± 0.012) (0.157) (0.098) (0.315) (0.315) (0.091) (0.315)
101H 10.0 ± 0.30 10.0 ± 0.30 6.70 2.50 10.6 10.6 2.30 8.00
(0.394 ± 0.012) (0.394 ± 0.012) (0.264) (0.098) (0.315) (0.315) (0.091) (0.315)
mm (inches)
17
LMax SMD Power Inductor
LMXS Series – Shielded Style C
0404/04B4/04C4
Codes LTolerance Test DCR (Ω) max. I sat (A) max*
(μH) Condition 0404 04B4 04C4 0404 04B4 04C4
R47 0.47 N 100KHz, 0.25V – 0.017 – – 1.840 –
1R0 1.0 M, N 100KHz, 0.25V 0.060 0.030 – 1.600 1.800 –
1R2 1.2 M, N 100KHz, 0.25V 0.065 0.043 – 1.400 1.700 –
1R5 1.5 M, N 100KHz, 0.25V 0.077 0.052 0.015 1.240 1.600 1.900
1R8 1.8 M, N 100KHz, 0.25V 0.093 – 0.018 1.220 – 1.760
2R2 2.2 M, N 100KHz, 0.25V 0.125 0.058 0.020 1.200 1.500 1.670
2R4 2.4 M, N 100KHz, 0.25V 0.139 – 0.022 0.980 – 1.650
2R5 2.5 M, N 100KHz, 0.25V – 0.059 – – 1.400 –
2R7 2.7 M, N 100KHz, 0.25V – 0.059 0.028 – 1.400 1.450
3R3 3.3 M, N 100KHz, 0.25V 0.187 0.064 0.032 0.890 1.300 1.440
3R5 3.5 M, N 100KHz, 0.25V 0.210 0.127 – 0.850 1.300 –
3R6 3.6 M, N 100KHz, 0.25V – – 0.035 – – 1.430
3R9 3.9 M, N 100KHz, 0.25V 0.220 0.135 0.037 0.780 1.120 1.320
4R3 4.3 M, N 100KHz, 0.25V – – 0.043 – – 1.000
4R7 4.7 M, N 100KHz, 0.25V 0.240 0.146 0.045 0.710 1.100 0.970
5R1 5.1 M, N 100KHz, 0.25V – – 0.046 – – 0.940
5R6 5.6 M, N 100KHz, 0.25V 0.320 0.176 – 0.620 0.950 –
6R2 6.2 M, N 100KHz, 0.25V – 0.220 – – 0.910 –
6R8 6.8 M, N 100KHz, 0.25V 0.350 0.238 0.065 0.570 0.900 0.870
7R5 7.5 M, N 100KHz, 0.25V – – 0.079 – – 0.820
8R2 8.2 M, N 100KHz, 0.25V 0.470 0.272 0.071 0.520 0.800 0.770
100 10 M 1KHz, 0.25V 0.570 0.299 0.105 0.470 0.700 0.700
120 12 M 1KHz, 0.25V 0.750 – 0.119 0.430 – 0.670
150 15 M 1KHz, 0.25V 0.810 0.472 0.140 0.380 0.610 0.540
180 18 M 1KHz, 0.25V 1.060 – 0.175 0.350 – 0.500
220 22 M 1KHz, 0.25V 1.150 0.592 0.201 0.320 0.520 0.480
270 27 M 1KHz, 0.25V 1.670 0.630 0.227 0.290 0.440 0.400
330 33 M 1KHz, 0.25V 1.840 1.075 0.287 0.280 0.430 0.350
390 39 M 1KHz, 0.25V 2.310 – 0.341 0.250 – 0.330
470 47 M 1KHz, 0.25V 2.630 1.309 0.430 0.220 0.340 0.320
560 56 M 1KHz, 0.25V 2.860 – 0.471 0.200 – 0.300
680 68 M 1KHz, 0.25V 3.940 2.613 0.532 0.180 0.250 0.270
820 82 M 1KHz, 0.25V 4.900 2.950 0.675 0.160 0.200 0.230
101 100 M 1KHz, 0.25V 5.740 3.255 0.850 0.140 0.190 0.210
121 120 M 1KHz, 0.25V 7.310 – 1.110 0.130 – 0.200
151 150 M 1KHz, 0.25V 9.080 3.550 1.230 0.120 0.120 0.170
181 180 M 1KHz, 0.25V 9.500 – 1.560 0.110 – 0.150
221 220 M 1KHz, 0.25V – 4.900 1.800 – 0.090 0.140
271 270 M 1KHz, 0.25V – – 2.200 – – 0.130
331 330 M 1KHz, 0.25V – 7.280 2.640 – 0.080 0.120
471 470 M 1KHz, 0.25V – – 3.820 – – 0.100
561 560 M 1KHz, 0.25V – – 4.620 – – 0.090
681 680 M 1KHz, 0.25V – 13.370 – – 0.070 –
102 1000 M 1KHz, 0.25V – 19.550 – – 0.065 –
152 1500 M 1KHz, 0.25V – 36.150 – – 0.038 –
182 1800 M 1KHz, 0.25V – 57.620 – – 0.036 –
ELECTRICAL CHARACTERISTICS
LM
Family
LM = Power Inductor
XS
Series
XS = Shielded
0707
Size
0707 = 7x7xh
07D7 = 7x7xD(h)
101B = 10x10xB(h)
(h = see catalog)
M
Tolerance
M = ±20%
N = ±30%
S
Packaging
S = 13" Reel
R04
Inductance
R04 = 0.039μH
R39 = 0.390μH
3R9 = 3.900μH
390 = 39.00μH
391 = 390.0μH
392 = 3900μH
C
Style
T
Termination
T = Sn Plate
A
Special
A = Standard
HOW TO ORDER
*Saturation Current (0404/04B4): The DC current when the inductance becomes 30% lower than its initial value. (Ta=25°C)
*Saturation Current (04C4): The DC current when the inductance becomes 35% lowers than its initial value. (Ta=25°C)
18
LMax SMD Power Inductor
LMXS Series – Shielded Style C
0505/05B5/05C5
Codes LTolerance Test DCR (Ω) max. I sat (A) max*
(μH) Condition 0505 05B5 05C5 0505 05B5 05C5
1R0 1.0 M, N 100KHz, 0.25V – 0.030 0.015 – 2.700 4.000
1R1 1.1 M, N 100KHz, 0.25V – – 0.020 – – 3.870
1R2 1.2 M, N 100KHz, 0.25V 0.050 0.044 0.022 1.770 2.150 3.800
1R5 1.5 M, N 100KHz, 0.25V 0.069 – – 1.710 – –
2R0 2.0 M, N 100KHz, 0.25V 0.100 0.046 0.027 1.440 1.900 2.920
2R2 2.2 M, N 100KHz, 0.25V 0.110 0.059 0.029 1.400 1.630 2.410
3R3 3.3 M, N 100KHz, 0.25V 0.140 0.062 0.034 1.140 1.500 2.360
3R5 3.5 M, N 100KHz, 0.25V 0.150 0.073 – 1.100 1.340 –
4R1 4.1 M, N 100KHz, 0.25V – 0.081 – – 1.200 –
4R7 4.7 M, N 100KHz, 0.25V 0.190 0.087 0.045 0.950 1.140 1.870
5R6 5.6 M, N 100KHz, 0.25V 0.193 0.093 0.052 0.900 1.000 1.600
6R2 6.2 M, N 100KHz, 0.25V 0.200 – – 0.840 – –
6R8 6.8 M, N 100KHz, 0.25V 0.200 0.105 0.068 0.800 0.950 1.510
8R2 8.2 M, N 100KHz, 0.25V 0.300 0.139 0.084 0.750 0.900 1.380
100 10 M 1KHz, 0.25V 0.350 0.150 0.090 0.660 0.760 1.330
120 12 M 1KHz, 0.25V 0.430 0.170 – 0.620 0.660 –
150 15 M 1KHz, 0.25V 0.440 0.210 0.142 0.590 0.630 1.050
180 18 M 1KHz, 0.25V 0.750 – – 0.570 – –
220 22 M 1KHz, 0.25V 0.820 0.275 0.208 0.560 0.560 0.860
270 27 M 1KHz, 0.25V – – 0.222 – – 0.750
330 33 M 1KHz, 0.25V 1.160 0.455 0.257 0.430 0.440 0.720
390 39 M 1KHz, 0.25V – 0.540 – – 0.380 –
470 47 M 1KHz, 0.25V 1.590 0.730 0.352 0.340 0.350 0.620
560 56 M 1KHz, 0.25V – 0.800 – – 0.320 –
680 68 M 1KHz, 0.25V 2.140 0.935 0.525 0.290 0.300 0.510
820 82 M 1KHz, 0.25V 2.720 – – 0.250 – –
101 100 M 1KHz, 0.25V 3.550 1.500 0.801 0.220 0.230 0.430
121 120 M 1KHz, 0.25V 4.890 1.910 0.850 0.200 0.220 0.340
151 150 M 1KHz, 0.25V 5.200 2.680 1.100 0.190 0.210 0.260
181 180 M 1KHz, 0.25V 7.550 3.045 1.190 0.170 0.200 0.240
221 220 M 1KHz, 0.25V 7.760 3.520 1.530 0.150 0.195 0.200
271 270 M 1KHz, 0.25V 10.13 4.380 – 0.145 0.193 –
331 330 M 1KHz, 0.25V 11.23 5.560 2.030 0.140 0.190 0.190
391 390 M 1KHz, 0.25V – – 3.000 – – 0.160
471 470 M 1KHz, 0.25V 16.86 7.820 3.500 0.098 0.180 0.150
561 560 M 1KHz, 0.25V 22.78 9.790 4.450 0.097 0.170 0.140
681 680 M 1KHz, 0.25V 24.87 – – 0.085 – –
821 820 M 1KHz, 0.25V 28.09 15.00 – 0.077 0.120 –
102 1000 M 1KHz, 0.25V 45.07 – – 0.067 – –
122 1200 M 1KHz, 0.25V – – 8.500 – – 0.070
152 1500 M 1KHz, 0.25V – – 10.00 – – 0.065
182 1800 M 1KHz, 0.25V – – 13.15 – – 0.062
222 2200 M 1KHz, 0.25V – – 19.00 – – 0.050
252 2500 M 1KHz, 0.25V – – 20.00 – – 0.045
*Saturation Current (0707/07B7/07D7): The DC current when the inductance becomes 30% lower than its initial value.
19
LMax SMD Power Inductor
LMXS Series – Shielded Style C
0707/07B7/07D7
Codes LTolerance Test DCR (Ω) max. I sat (A) max*
(μH) Condition 0707 07B7 07D7 0707 07B7 07D7
R36 0.36 N 100KHz, 0.25V – – 0.005 – – 9.240
R56 0.56 N 100KHz, 0.25V – – 0.006 – – 8.500
R80 0.80 N 100KHz, 0.25V – – 0.009 – – 5.800
1R0 1.0 M, N 100KHz, 0.25V 0.050 0.035 0.040 3.280 3.520 2.100
1R2 1.2 M, N 100KHz, 0.25V – – 0.040 – – 2.100
1R5 1.5 M, N 100KHz, 0.25V 0.067 – 0.040 2.530 – 2.100
1R8 1.8 M, N 100KHz, 0.25V – 0.052 0.040 – 3.050 2.090
2R0 2.0 M, N 100KHz, 0.25V 0.085 – – 2.060 – –
2R2 2.2 M, N 100KHz, 0.25V – 0.071 0.0410 – 2.500 2.080
2R5 2.5 M, N 100KHz, 0.25V – – 0.0410 – – 2.080
2R7 2.7 M, N 100KHz, 0.25V 0.110 – – 1.870 – –
3R0 3.0 M, N 100KHz, 0.25V – 0.086 – – 2.150 –
3R3 3.3 M, N 100KHz, 0.25V 0.130 – 0.0410 1.580 – 2.070
3R9 3.9 M, N 100KHz, 0.25V 0.160 0.110 – 1.460 2.010 –
4R3 4.3 M, N 100KHz, 0.25V – – 0.041 – – 2.060
4R7 4.7 M, N 100KHz, 0.25V 0.200 0.130 0.042 1.300 1.950 2.050
5R6 5.6 M, N 100KHz, 0.25V 0.230 0.150 0.043 1.220 1.820 2.040
6R8 6.8 M, N 100KHz, 0.25V 0.280 0.170 0.044 1.160 1.670 2.040
8R2 8.2 M, N 100KHz, 0.25V 0.310 0.190 – 1.130 1.520 –
100 10 M 1KHz, 0.25V 0.330 0.240 0.049 1.030 1.390 2.000
120 12 M 1KHz, 0.25V 0.460 0.290 0.058 0.870 1.220 1.900
150 15 M 1KHz, 0.25V 0.530 0.380 0.081 0.800 1.090 1.600
180 18 M 1KHz, 0.25V 0.620 0.440 0.091 0.730 1.030 1.480
220 22 M 1KHz, 0.25V 0.700 0.490 0.110 0.710 0.950 1.320
270 27 M 1KHz, 0.25V 0.910 0.640 0.150 0.650 0.840 1.260
330 33 M 1KHz, 0.25V 1.150 0.740 0.170 0.570 0.800 1.100
390 39 M 1KHz, 0.25V 1.380 0.910 0.230 0.500 0.750 1.050
470 47 M 1KHz, 0.25V 1.540 1.020 0.260 0.480 0.690 1.000
560 56 M 1KHz, 0.25V 1.860 1.260 0.350 0.450 0.630 0.850
680 68 M 1KHz, 0.25V 2.320 1.570 0.380 0.410 0.560 0.780
820 82 M 1KHz, 0.25V 2.540 1.890 0.430 0.370 0.510 0.740
101 100 M 1KHz, 0.25V 3.20 2.12 0.61 0.32 0.47 0.70
121 120 M 1KHz, 0.25V 4.24 2.55 0.66 0.29 0.42 0.60
151 150 M 1KHz, 0.25V 4.77 3.37 0.88 0.27 0.37 0.52
181 180 M 1KHz, 0.25V 6.04 3.73 0.98 0.24 0.32 0.46
221 220 M 1KHz, 0.25V 7.95 4.54 1.17 0.22 0.29 0.40
271 270 M 1KHz, 0.25V 10.51 5.97 1.64 0.19 0.25 0.36
331 330 M 1KHz, 0.25V 11.63 7.74 1.86 0.18 0.23 0.32
391 390 M 1KHz, 0.25V 12.97 9.92 2.85 0.16 0.21 0.28
471 470 M 1KHz, 0.25V 16.87 12.95 3.01 0.15 0.18 0.26
561 560 M 1KHz, 0.25V 22.3 14.36 3.62 0.13 0.16 0.24
681 680 M 1KHz, 0.25V 25.11 18.52 4.63 0.12 0.14 0.22
821 820 M 1KHz, 0.25V 28.41 20.23 5.20 0.10 0.13 0.20
102 1000 M 1KHz, 0.25V – 28.25 6.00 – 0.11 0.18
122 1200 M 1KHz, 0.25V – 31.85 – – 0.10 –
152 1500 M 1KHz, 0.25V – 36.72 – – 0.095 –
*Saturation Current (0707/07B7/07D7): The DC current when the inductance becomes 30% lower than its initial value.
20
LMax SMD Power Inductor
LMXS Series – Shielded Style C
101B/101D/101H
Codes LTolerance Test DCR (Ω) max. I sat (A) max*
(μH) Condition 101B 101D 101H 101B 101D 101H
R56 0.56 N 100KHz, 0.25V – 0.006 0.006 – 12.60 10.18
R80 0.80 N 100KHz, 0.25V – 0.006 – – 12.00 –
1R0 1.0 M, N 100KHz, 0.25V 0.038 0.008 0.007 4.10 10.30 9.52
1R5 1.5 M, N 100KHz, 0.25V – 0.0081 0.008 – 10.00 9.50
1R6 1.6 M, N 100KHz, 0.25V – – 0.008 – – 9.50
1R8 1.8 M, N 100KHz, 0.25V 0.047 – 0.008 3.50 – 6.30
2R2 2.2 M, N 100KHz, 0.25V – 0.01 0.009 – 8.00 5.82
2R4 2.4 M, N 100KHz, 0.25V – – 0.009 – – 5.71
2R5 2.5 M, N 100KHz, 0.25V – 0.011 – – 7.50 –
2R7 2.7 M, N 100KHz, 0.25V 0.059 0.012 – 3.40 7.00 –
3R3 3.3 M, N 100KHz, 0.25V 0.063 0.012 0.010 3.00 6.60 5.18
3R8 3.8 M, N 100KHz, 0.25V – 0.013 0.010 – 6.00 5.09
4R3 4.3 M, N 100KHz, 0.25V – – 0.011 – – 5.08
4R7 4.7 M, N 100KHz, 0.25V 0.086 0.022 0.015 2.60 5.70 5.00
5R2 5.2 M, N 100KHz, 0.25V – 0.022 0.016 – 5.50 3.25
5R6 5.6 M, N 100KHz, 0.25V 0.098 0.024 0.016 2.20 5.15 3.2
6R8 6.8 M, N 100KHz, 0.25V 0.110 0.026 0.017 2.10 4.90 2.80
7R0 7.0 M, N 100KHz, 0.25V – 0.027 – – 4.80 –
8R2 8.2 M, N 100KHz, 0.25V 0.130 0.032 – 1.90 4.45 –
100 10 M 1KHz, 0.25V 0.160 0.035 0.028 1.80 4.40 2.15
120 12 M 1KHz, 0.25V 0.190 0.040 – 1.48 3.65 –
150 15 M 1KHz, 0.25V 0.250 0.050 – 1.25 3.6 –
180 18 M 1KHz, 0.25V 0.290 0.060 – 1.22 2.95 –
220 22 M 1KHz, 0.25V 0.300 0.073 – 1.20 2.90 –
250 25 M 1KHz, 0.25V – 0.080 – – 2.60 –
270 27 M 1KHz, 0.25V 0.400 – – 0.93 – –
330 33 M 1KHz, 0.25V 0.460 0.093 – 0.89 2.30 –
390 39 M 1KHz, 0.25V 0.570 – 0.050 0.81 – 1.30
470 47 M 1KHz, 0.25V 0.630 0.128 – 0.80 2.10 –
560 56 M 1KHz, 0.25V 0.780 – – 0.72 – –
680 68 M 1KHz, 0.25V 0.990 0.213 – 0.64 1.50 –
820 82 M 1KHz, 0.25V 1.170 – – 0.61 – –
101 100 M 1KHz, 0.25V 1.30 0.304 – 0.60 1.35 –
121 120 M 1KHz, 0.25V 1.63 0.340 – 0.51 1.18 –
151 150 M 1KHz, 0.25V 2.02 0.506 – 0.43 1.15 –
181 180 M 1KHz, 0.25V 2.29 0.530 – 0.41 0.98 –
221 220 M 1KHz, 0.25V 2.96 0.756 – 0.36 0.92 –
271 270 M 1KHz, 0.25V 3.57 0.782 – 0.33 0.72 –
331 330 M 1KHz, 0.25V 4.50 1.090 – 0.30 0.70 –
391 390 M 1KHz, 0.25V – 1.102 – – 0.55 –
471 470 M 1KHz, 0.25V 6.16 1.292 – 0.25 0.45 –
561 560 M 1KHz, 0.25V 7.63 1.572 –– 0.24 0.40 –
681 680 M 1KHz, 0.25V 9.06 1.882 – 0.21 0.35 –
821 820 M 1KHz, 0.25V 11.30 2.382 – 0.19 0.32 –
102 1000 M 1KHz, 0.25V 12.80 2.692 – 0.17 0.28 –
122 1200 M 1KHz, 0.25V 16.50 – – 0.16 – –
152 1500 M 1KHz, 0.25V 21.30 – – 0.14 – –
182 1800 M 1KHz, 0.25V 27.80 – – 0.12 – –
222 2200 M 1KHz, 0.25V 32.00 – – 0.10 – –
*Saturation Current (1010/101D/101H): The DC current when the inductance becomes 35% lowers than its initial value. (Ta=25°C)
