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首页 > 产品介绍 > VIKING 光颉电感 > VIKING功率电感 > VLH系列
产品介绍 VLH系列小型绕线功率电感规格书
SMD Power Inductor-VLH
SMD Power Inductor-VLH
■Dimensions Unit: mm
Type A B C E F H I J
252010 2.5±0.2 2.0±0.2 1.0max. 0.4±0.2 1.0min. 2.1 0.90 0.8
252012 2.5±0.2 2.0±0.2 1.2max. 0.4±0.2 1.0min. 2.1 0.90 0.8
252510 2.5±0.2 2.5±0.2 1.05max. 0.85ref 0.85ref 2.5 1.2 0.8
322515(C) 3.2±0.3 2.5±0.2 1.55±0.3 1.05±0.3 1.05±0.3 2.0 1.5 1.0
322520(C) 3.2±0.3 2.5±0.2 2.0±0.3 1.05±0.3 1.05±0.3 2.0 1.5 1.0
453226(C) 4.5±0.3 3.2±0.2 2.6±0.3 1.0min. 1.0min. 3.0 2.0 1.2
575047C 5.7±0.3 5.0±0.3 4.7±0.5 1.3min. 1.7min. 5.0 2.0 2.0

■Features

-The miniature chip inductors is wound on a special ferrite core.
-VLH322515/322520/453226 are high Q value at high frequency and low DC resistance.
-VLH322520C/453226C/565047C are low DC resistance,high current capacity, and high impedance characteristics. They are excellent for using as a choke coil in DC power supply circuits.

■Applications

Pagers, Cordless Phone
-High Frequency Communication Products
-Personal Computers
-Disk Drives And Computer Peripherals
-DC Power Supply Circuits

■Characteristics excep 252010/252012/252510/322515C


-Rated DC Current: The current when the inductance becomes 10% lower than its initial value or the current when the temperature of coil increases ΔT20℃. The smaller one is defined as Rated DC Current.(Ta=25°C)
-Operating temperature range: -40~85°C

■Inductance and rated current ranges

-VLH252010 0.47~10μH 2.80~0.65A
-VLH252012 0.47~10μH 3.70~0.90A
-VLH252510 1.00~22μH 2.30~0.51A
-VLH322515 1.00~100μH 1.00~0.1A
-VLH322520 1.00~560μH 0.445~0.04A
-VLH453226 1.00~2200μH 0.50~0.03A
-VLH322515C 0.47~120μH 3.40~0.17A
-VLH322520C 1.00~560μH 1.00~0.06A
-VLH453226C 1.00~470μH 1.08~0.09A
-VLH575047C 0.12~10000μH 6.00~0.05A
-Electrical specifications at 25°C

■Characteristics
for
252010/252012/252510/322515C

-Rated DC Current(I sat): The current when the inductance becomes 30% typical its initial value (Ta=25°C)
-Temperature Rise Current (I rms): The actual current when the temperature of coil becomes △T=40°C ..(Ta=25°C)
-Operating temperature range: -40~105°C

■Product Identification
VLH
453226
C
-
101
K
Product Type
Dimensions
(AxBxC)
Use
Appearance
Inductance
Inductance
Tolerance
 
252010: 2.5x2.0x1.0
252012: 2.5x2.0x1.2
252510: 2.5x2.5x1.05
322515: 3.2x2.5x1.55
322520: 3.2x2.5x2.0
453226: 4.5x3.2x2.6
575047: 5.7x5.0x4.7
C: Choke Use
: General Use
- : Standard
S: Shielded
1R1: 1.1μH
470: 47μH
101: 100μH
J: ±5%
K: ±10%
M: ±20%
N: ±30%
■ Offer shielded product by customer’s requirement.
 
■Electrical Characteristics
VLH252010- Type
Codes L
(μH)
Tolerance Test
Condition
DCR
(Ω) max.
I rms(A)
typical
I sat(A)
typical
R47 0.47 M 1MHz,0.1V 0.048 2.30 2.80
1R0 1.0 M 1MHz,0.1V 0.085 1.70 2.00
1R5 1.5 M 1MHz,0.1V 0.128 1.40 1.70
2R2 2.2 M 1MHz,0.1V 0.190 1.10 1.40
3R3 3.3 M 1MHz,0.1V 0.304 0.94 1.20
4R7 4.7 M 1MHz,0.1V 0.440 0.78 0.98
6R8 6.8 M 1MHz,0.1V 0.541 0.70 0.82
100 10 M 1MHz,0.1V 0.854 0.52 0.65
 
VLH252012- Type
Codes L
(μH)
Tolerance Test
Condition
DCR
(Ω) max.
I rms(A)
typical
I sat(A)
typical
R47 0.5 M 1MHz,0.1V 0.056 2.20 3.70
1R0 1.0 M 1MHz,0.1V 0.088 1.80 2.70
1R5 1.5 M 1MHz,0.1V 0.126 1.50 2.20
2R2 2.2 M 1MHz,0.1V 0.155 1.30 2.00
3R3 3.3 M 1MHz,0.1V 0.272 1.00 1.60
4R7 4.7 M 1MHz,0.1V 0.406 0.81 1.30
5R6 5.6 M 1MHz,0.1V 0.45 0.72 1.15
6R8 6.8 M 1MHz,0.1V 0.612 0.66 1.10
100 10 M 1MHz,0.1V 0.756 0.59 0.90
 
VLH252510- Type
Codes L
(μH)
Tolerance Test
Condition
DCR
(Ω) max.
I rms(A)
typical
I sat(A)
typical
1R0 1.0 M 1MHz,0.1V 0.085 1.90 2.30
1R5 1.5 M 1MHz,0.1V 0.115 1.50 1.90
2R2 2.2 M 1MHz,0.1V 0.168 1.20 1.50
3R3 3.3 M 1MHz,0.1V 0.239 1.10 1.30
4R7 4.7 M 1MHz,0.1V 0.316 0.90 1.10
5R6 5.6 M 1MHz,0.1V 0.420 0.83 0.98
6R8 6.8 M 1MHz,0.1V 0.487 0.80 0.90
8R2 8.2 M 1MHz,0.1V 0.548 0.71 0.84
100 10 M 1MHz,0.1V 0.610 0.68 0.79
220 22 M 1MHz,0.1V 1.552 0.40 0.51
 
VLH322515- Type
Codes L
(μH)
Tolerance Test
Condition
DCR
(Ω) max.
I rms(A)
typical
I sat(A)
typical
1R0 1.0 N 1MHz,0.1V 0.078 1.000 100
1R5 1.5 N 1MHz,0.1V 0.068 1.200 100
2R2 2.2 M 1MHz,0.1V 0.126 0.790 64
3R3 3.3 M 1MHz,0.1V 0.180 0.700 50
4R7 4.7 M 1MHz,0.1V 0.195 0.650 43
100 10 K 1MHz,0.1V 0.420 0.450 26
150 15 K 1MHz,0.1V 0.750 0.300 22
220 22 K 1MHz,0.1V 1.000 0.250 19
330 33 K 1MHz,0.1V 1.400 0.200 17
470 47 K 1MHz,0.1V 2.200 0.170 13
680 68 K 1MHz,0.1V 3.200 0.130 9
101 100 K 1MHz,0.1V 4.500 0.100 8
■Electrical Characteristics
VLH322520- Type
 Codes  L
(μH)
Tolerance  Test
Condition
 QualityFactor DCR
(Ω) max.
 IDC
(A) max.
 SRF
(MHz) min.
Spec.
min.
Test
Condition
1R0 1.0 M 1MHz,0.1V 20 1MHz,0.1V 0.50 0.445 100
1R2 1.2 M 1MHz,0.1V 20 1MHz,0.1V 0.60 0.425 100
1R5 1.5 K,M 1MHz,0.1V 20 1MHz,0.1V 0.60 0.400 75
1R8 1.8 K,M 1MHz,0.1V 20 1MHz,0.1V 0.70 0.390 60
2R2 2.2 K,M 1MHz,0.1V 20 1MHz,0.1V 0.80 0.370 50
2R7 2.7 K,M 1MHz,0.1V 20 1MHz,0.1V 0.90 0.320 43
3R3 3.3 K,M 1MHz,0.1V 20 1MHz,0.1V 1.00 0.300 38
3R9 3.9 K,M 1MHz,0.1V 20 1MHz,0.1V 1.10 0.290 35
4R7 4.7 K,M 1MHz,0.1V 20 1MHz,0.1V 1.20 0.270 31
5R6 5.6 K,M 1MHz,0.1V 20 1MHz,0.1V 1.30 0.250 28
6R8 6.8 K,M 1MHz,0.1V 20 1MHz,0.1V 1.50 0.240 25
8R2 8.2 K,M 1MHz,0.1V 20 1MHz,0.1V 1.60 0.225 23
100 10 J,K 1MHz,0.1V 35 1MHz,0.1V 1.80 0.190 20
120 12 J,K 1MHz,0.1V 35 1MHz,0.1V 2.00 0.180 18
150 15 J,K 1MHz,0.1V 35 1MHz,0.1V 2.20 0.170 16
180 18 J,K 1MHz,0.1V 35 1MHz,0.1V 2.50 0.165 15
220 22 J,K 1MHz,0.1V 35 1MHz,0.1V 2.80 0.150 14
270 27 J,K 1MHz,0.1V 35 1MHz,0.1V 3.10 0.125 13
330 33 J,K 1MHz,0.1V 40 1MHz,0.1V 3.50 0.115 12
390 39 J,K 1MHz,0.1V 40 1MHz,0.1V 3.90 0.110 11
470 47 J,K 1MHz,0.1V 40 1MHz,0.1V 4.30 0.100 11
560 56 J,K 1MHz,0.1V 40 1MHz,0.1V 4.90 0.085 10
680 68 J,K 1MHz,0.1V 40 1MHz,0.1V 5.50 0.080 9.0
820 82 J,K 1MHz,0.1V 40 1MHz,0.1V 6.20 0.070 8.5
101 100 J,K 1MHz,0.1V 40 796KHz,0.1V 7.00 0.080 8.0
121 120 J,K 1MHz,0.1V 40 796KHz,0.1V 8.00 0.075 7.5
151 150 J,K 1MHz,0.1V 40 796KHz,0.1V 9.30 0.070 7.0
181 180 J,K 1MHz,0.1V 40 796KHz,0.1V 10.20 0.065 6.0
221 220 J,K 1MHz,0.1V 40 796KHz,0.1V 11.80 0.065 5.5
271 270 J,K 1MHz,0.1V 40 796KHz,0.1V 12.50 0.065 5.0
331 330 J,K 1MHz,0.1V 40 796KHz,0.1V 15.00 0.065 5.0
391 390 J,K 1MHz,0.1V 50 796KHz,0.1V 22.00 0.050 5.0
471 470 J,K 1MHz,0.1V 50 796KHz,0.1V 25.00 0.045 5.0
561 560 J,K 1MHz,0.1V 50 796KHz,0.1V 28.00 0.040 5.0ref
 
■Electrical Characteristics
VLH453226- Type
 Codes  L
(μH)
Tolerance  Test
Condition
QualityFactor  DCR
(Ω) max.
 IDC
(A) max.
 SRF
(MHz) min.
Spec.
min.
Test
Condition
1R0 1.0 M 1MHz,0.1V 20 1MHz,0.1V 0.2 0.5 120
1R2 1.2 M 1MHz,0.1V 20 1MHz,0.1V 0.20 0.500 100
1R5 1.5 M 1MHz,0.1V 20 1MHz,0.1V 0.30 0.500 85
1R8 1.8 M 1MHz,0.1V 20 1MHz,0.1V 0.30 0.500 75
2R2 2.2 M 1MHz,0.1V 20 1MHz,0.1V 0.30 0.500 62
2R7 2.7 M 1MHz,0.1V 20 1MHz,0.1V 0.32 0.500 53
3R3 3.3 M 1MHz,0.1V 20 1MHz,0.1V 0.35 0.500 47
3R9 3.9 M 1MHz,0.1V 20 1MHz,0.1V 0.38 0.500 41
4R7 4.7 K,M 1MHz,0.1V 30 1MHz,0.1V 0.40 0.500 38
5R6 5.6 K,M 1MHz,0.1V 30 1MHz,0.1V 0.47 0.500 33
6R8 6.8 K,M 1MHz,0.1V 30 1MHz,0.1V 0.50 0.450 31
8R2 8.2 K,M 1MHz,0.1V 30 1MHz,0.1V 0.56 0.450 27
100 10 J,K 1MHz,0.1V 35 1MHz,0.1V 0.56 0.400 23
120 12 J,K 1MHz,0.1V 35 1MHz,0.1V 0.62 0.380 21
150 15 J,K 1MHz,0.1V 35 1MHz,0.1V 0.73 0.360 19
180 18 J,K 1MHz,0.1V 35 1MHz,0.1V 0.82 0.340 17
220 22 J,K 1MHz,0.1V 35 1MHz,0.1V 0.94 0.320 15
270 27 J,K 1MHz,0.1V 35 1MHz,0.1V 1.10 0.300 14
330 33 J,K 1MHz,0.1V 35 1MHz,0.1V 1.20 0.270 12
390 39 J,K 1MHz,0.1V 35 1MHz,0.1V 1.40 0.240 11
470 47 J,K 1MHz,0.1V 35 1MHz,0.1V 1.50 0.220 10
560 56 J,K 1MHz,0.1V 35 1MHz,0.1V 1.70 0.200 9.3
680 68 J,K 1MHz,0.1V 35 1MHz,0.1V 1.90 0.180 8.4
820 82 J,K 1MHz,0.1V 35 1MHz,0.1V 2.20 0.170 7.5
101 100 J,K 1MHz,0.1V 40 796KHz,0.1V 2.50 0.160 6.8
121 120 J,K 1MHz,0.1V 40 796KHz,0.1V 3.00 0.150 6.2
151 150 J,K 1MHz,0.1V 40 796KHz,0.1V 3.70 0.130 5.5
181 180 J,K 1MHz,0.1V 40 796KHz,0.1V 4.50 0.120 5.0
221 220 J,K 1MHz,0.1V 40 796KHz,0.1V 5.40 0.110 4.5
271 270 J,K 1MHz,0.1V 40 796KHz,0.1V 6.80 0.100 4.0
331 330 J,K 1MHz,0.1V 40 796KHz,0.1V 8.20 0.095 3.6
391 390 J,K 1MHz,0.1V 40 796KHz,0.1V 9.70 0.090 3.3
471 470 J,K 1MHz,0.1V 40 796KHz,0.1V 11.80 0.080 3.0
561 560 J,K 1MHz,0.1V 40 796KHz,0.1V 14.50 0.070 2.7
681 680 J,K 1MHz,0.1V 40 796KHz,0.1V 17.00 0.065 2.5
821 820 J,K 1MHz,0.1V 40 796KHz,0.1V 20.50 0.060 2.2
102 1000 J,K 1MHz,0.1V 40 796KHz,0.1V 25.00 0.050 2.0
122 1200 J,K 1MHz,0.1V 40 796KHz,0.1V 30.00 0.045 1.8
152 1500 J,K 1MHz,0.1V 40 796KHz,0.1V 37.00 0.040 1.6
182 1800 J,K 1MHz,0.1V 40 796KHz,0.1V 45.00 0.035 1.5
222 2200 J,K 1MHz,0.1V 40 796KHz,0.1V 50.00 0.030 1.3
 
■Electrical Characteristics
VLH322515C- Type
Codes L
(μH)
Tolerance Test
Condition
DCR
(Ω)±20%
I sat
(A) max.
I rms
(A) max.
SRF
(MHz) min.
R47 0.47 N 1MHz,0.1V 0.030 3.40 2.55 100
1R0 1.0 N 1MHz,0.1V 0.045 2.30 2.05 100
1R5 1.5 N 1MHz,0.1V 0.057 1.75 1.75 70
2R2 2.2 N 1MHz,0.1V 0.076 1.55 1.60 70
3R3 3.3 N 1MHz,0.1V 0.120 1.25 1.20 50
4R7 4.7 N 1MHz,0.1V 0.180 1.00 1.00 40
6R8 6.8 N 1MHz,0.1V 0.240 0.85 0.85 40
100 10 M 1MHz,0.1V 0.380 0.75 0.70 30
150 15 M 1MHz,0.1V 0.570 0.60 0.52 20
220 22 M 1MHz,0.1V 0.810 0.50 0.45 20
330 33 M 1MHz,0.1V 1.150 0.38 0.39 13
470 47 M 1MHz,0.1V 1.780 0.33 0.31 11
680 68 M 1MHz,0.1V 2.280 0.28 0.275 11
101 100 M 1MHz,0.1V 2.700 0.18 0.250 8
121 120 M 1MHz,0.1V 4.380 0.17 0.200 8
 
VLH322520C- Type
Codes L
(μH)
Tolerance Test
Condition
DCR
(Ω) max.
IDC
(A) max.
SRF
(MHz) min.
1R0 1.0 M 1MHz,0.1V 0.078 1.000 100
2R2 2.2 M 1MHz,0.1V 0.126 0.790 64
3R3 3.3 M 1MHz,0.1V 0.165 0.500 50
4R7 4.7 M 1MHz,0.1V 0.195 0.450 43
6R8 6.8 M 1MHz,0.1V 0.330 0.450 38
100 10 M 1MHz,0.1V 0.572 0.300 26
220 22 K,M 1MHz,0.1V 0.923 0.250 19
470 47 K,M 1MHz,0.1V 1.690 0.170 12
101 100 J,K 1MHz,0.1V 4.550 0.100 8.0
151 150 J,K 1MHz,0.1V 9.100 0.080 7.0
221 220 J,K 1MHz,0.1V 10.92 0.070 5.5
331 330 J,K 1MHz,0.1V 13.00 0.060 4.5
391 390 J,K 1MHz,0.1V 22.10 0.060 4.0
471 470 J,K 1MHz,0.1V 24.70 0.060 3.7
561 560 J,K 1MHz,0.1V 28.60 0.060 3.4
 
■Electrical Characteristics
VLH453226C- Type
Codes L
(μH)
Tolerance Test
Condition
DCR
(Ω) max.
IDC
(A) max.
SRF
(MHz) min.
1R0 1.0 M 1MHz,0.1V 0.08 1.080 100
1R5 1.5 M 1MHz,0.1V 0.09 1.000 85
2R2 2.2 M 1MHz,0.1V 0.11 0.900 60
3R3 3.3 M 1MHz,0.1V 0.13 0.800 47
4R7 4.7 K,M 1MHz,0.1V 0.15 0.750 35
6R8 6.8 K,M 1MHz,0.1V 0.20 0.720 30
100 10 J,K 1MHz,0.1V 0.24 0.650 23
150 15 J,K 1MHz,0.1V 0.32 0.570 20
220 22 J,K 1MHz,0.1V 0.60 0.420 15
330 33 J,K 1MHz,0.1V 1.00 0.310 12
470 47 J,K 1MHz,0.1V 1.10 0.280 10
680 68 J,K 1MHz,0.1V 1.70 0.220 8.4
101 100 J,K 1MHz,0.1V 2.20 0.190 6.8
151 150 J,K 1MHz,0.1V 3.50 0.130 5.5
221 220 J,K 1MHz,0.1V 4.00 0.110 4.5
331 330 J,K 1MHz,0.1V 6.80 0.100 3.6
471 470 J,K 1MHz,0.1V 8.50 0.090 3.0
 
VLH575047C- Type
Codes L
(μH)
Tolerance Test
Condition
DCR
(Ω) max.
IDC
(A) max.
SRF
(MHz) min.
R12 0.12 M 1MHz,0.1V 0.0098 6.000 450
R27 0.27 M 1MHz,0.1V 0.0140 5.300 300
R47 0.47 M 1MHz,0.1V 0.0182 4.800 200
1R0 1 M 1MHz,0.1V 0.0270 4.000 150
1R5 1.5 M 1MHz,0.1V 0.0310 3.700 110
2R2 2.2 M 1MHz,0.1V 0.0410 3.200 80
3R3 3.3 M 1MHz,0.1V 0.0500 2.900 40
4R7 4.7 M 1MHz,0.1V 0.0574 2.700 30
6R8 6.8 M 1MHz,0.1V 0.1040 2.000 25
100 10 K,M 1MHz,0.1V 0.1300 1.700 20
150 15 K,M 1MHz,0.1V 0.210 1.400 17
220 22 K,M 1MHz,0.1V 0.266 1.200 15
330 33 K,M 1MHz,0.1V 0.448 0.900 12
470 47 K,M 1MHz,0.1V 0.560 0.800 10ref
680 68 K,M 1MHz,0.1V 0.938 0.640 7.6
101 100 K,M 100KHz,0.1V 1.204 0.560 6.5
151 150 K,M 100KHz,0.1V 2.660 0.420 5.0
221 220 K,M 100KHz,0.1V 3.360 0.320 4.0
331 330 K,M 100KHz,0.1V 6.160 0.270 3.1
471 470 K,M 100KHz,0.1V 7.560 0.240 2.4
681 680 K,M 100KHz,0.1V 11.34 0.190 1.9
102 1000 K,M 10KHz,0.1V 14.42 0.150 1.7
222 2200 K,M 10KHz,0.1V 30.10 0.100 1.2
472 4700 K,M 10KHz,0.1V 61.04 0.070 0.8
103 10000 K,M 10KHz,0.1V 140.0 0.050 0.5
 

 



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