Viking
WIRE WOUND CHIP INDUCTOR－WL
Ceramic body and wire wound construction provide highest SRFs
available in 0603 size.
These ultra-compact inductors provided exceptional Q values, even
at high frequencies.
F
eature
－High
Q
－Large
current
A
pplication
－IF
Impendence matching
－RF
Oscillation circuit
－IF
choke
－Circuits
where large currents flow (PA, LNA)
－Circuits
where high Q characteristics (DAC, LNA)
P
art Numbering
Inductance Tolerance
Code
G
J
K
M
Type
±2%
5%
10%
20%
Product Type
Product Type
WL
Wire Wound Chip Inductor
Packaging
Code
T
Type
Taping Reel
Dimensions (L×W)
Codes
08
05
03
02
Dimensions (L×W)
2.85×2.50mm
2.25×1.50mm
1.60×0.80mm
1.00×0.50mm
EIA
1008
0805
0603
0402
Design code
Code
L
H
Standard Inductors
Low Profile Inductors
High Current and High Q
6
Inductance
Codes
1N6
82N
R27
Inductance
1.6nH
82nH
270nH
TEL: +886-3-5972931
FAX: +886-3-5973494
E-mail: Sales@viking.com.tw
URL: http://www.viking.com.tw
29
Viking
D
imensions
OVERALL
B
C
H
F
F
I
PAD
LAYOUT
G
A
F
E
D
TERMINAL WARPAROUND:
Approx. 0.007” /0.18mm BOTH ENDS
TERMINAL
Standard
SIZE STYLE
1008
0805
0603
0402
WL08
WL05
WL03
WL02
A
Max.
2.92
2.29
1.80
1.27
B
Max.
2.79
1.73
1.12
0.76
C
Max.
2.03
1.52
1.02
0.61
D
Ref.
0.65
0.51
0.38
0.15
E
2.03
1.27
0.76
0.51
F
0.51
0.44
0.33
0.23
G
1.52
1.02
0.86
0.56
H
2.54
1.78
1.02
0.66
I
I
J
Unit: mm
J
1.27
0.76
0.64
0.46
1.02
1.02
0.64
0.50
Low Profile
SIZE STYLE
1008
0805
WL08
WL05
A
Max.
2.92
2.29
B
Max.
2.79
1.73
C
Max.
1.04
1.03
D
Ref.
0.65
0.51
E
2.03
1.27
F
0.51
0.44
G
1.52
1.02
H
2.54
1.78
I
1.02
1.02
J
1.27
0.76
High Current / High Q
SIZE STYLE
1008
0805
0603
WL08
WL05
WL03
A
Max.
2.92
2.29
1.80
B
Max.
2.79
1.73
1.12
C
Max.
2.03
1.52
1.02
D
Ref.
0.65
0.51
0.38
E
2.03
1.27
0.76
F
0.51
0.44
0.33
G
1.52
1.02
0.86
H
2.54
1.78
1.02
I
1.02
1.02
0.64
J
1.27
0.76
0.64
C
olor Coding
0603 / 0805 Series (0402 Series is No Color Coding)
Because of their small size, these parts are marked with a single color dot.
The inductance value represented by the dot is shown on the data page for each series.
1st Code
COLOR CODING
1008 Series
These parts are marked with 3 color dots. The table at right side shows the significance of each color.
1st Code
3rd Code
2nd Code
COLOR CODING
0=Black
5=Green
1=Brown
6=Blue
2=Red
7=Violet
3=Orange
8=Gray
4=Yellow
9=White
Examples:
Gray, Red, Black =82nH
Brown, Red, Black =120nH
E-mail: Sales@viking.com.tw
URL: http://www.viking.com.tw
30
TEL: +886-3-5972931
FAX: +886-3-5973494
Viking
S
tandard Electrical Specifications
1008
Wire Wound Chip Inductors /
Standard
Inductance
(nH)
Percent
Tolerance
Test
Frequency
(MHz)
Q
Min
Test
Frequency
(MHz)
SRF
Min
(MHz)
RDC
Max
(Ω)
IDC
Max
(mA)
5.6
10
12
15
18
22
24
27
33
39
47
56
68
82
100
120
150
180
220
240
270
300
330
390
430
470
560
620
680
750
820
910
1000
1200
1500
1800
2200
2700
3300
3900
4700
5600
6800
8200
10000
12000
15000
10,5
10,5
10,5
10,5
10,5
10,5
10,5
10,5
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
50
50
50
50
50
50
50
50
50
50
50
50
50
50
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
2.52
2.52
2.52
50
50
50
50
50
55
55
55
60
60
65
65
65
60
60
60
45
45
45
45
45
45
45
45
45
45
45
45
45
45
45
35
35
35
28
28
28
22
22
20
20
16
18
18
18
18
18
1500
500
500
500
350
350
350
350
350
350
350
350
350
350
350
350
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
50
50
50
50
50
50
25
25
25
25
7.96
7.96
7.96
7.96
7.96
7.96
4000
4100
3300
2500
2400
2400
1900
1600
1600
1500
1500
1300
1300
1000
1000
950
850
750
700
650
600
585
570
500
480
450
415
375
375
360
350
320
290
250
200
160
160
140
110
100
90
20
40
25
20
18
15
0.15
0.08
0.09
0.11
0.12
0.12
0.12
0.13
0.14
0.15
0.16
0.18
0.20
0.22
0.56
0.63
0.70
0.77
0.84
0.88
0.91
1.00
1.05
1.12
1.15
1.19
1.33
1.40
1.47
1.54
1.61
1.68
1.75
2.00
2.30
2.60
2.80
3.20
3.40
3.60
4.00
4.00
4.90
6.00
9.00
10.5
11.5
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
650
650
580
620
500
500
500
450
450
470
470
470
400
300
400
360
400
380
370
310
330
300
280
290
290
260
260
240
200
170
150
130
120
TEL: +886-3-5972931
FAX: +886-3-5973494
E-mail: Sales@viking.com.tw
URL: http://www.viking.com.tw
31
Viking
0805
Wire Wound Chip Inductors /
Standard
Inductance
(nH)
Percent
Tolerance
Test
Frequency
(MHz)
Q
Min
Test
Frequency
(MHz)
SRF
Min
(MHz)
RDC
Max
(Ω)
IDC
Max
(mA)
Color
Code
2.8
3.0
3.3
5.6
6.8
7.5
8.2
10.0
12.0
15.0
18.0
22.0
24.0
27.0
33.0
36.0
39.0
43.0
47.0
56.0
68.0
82.0
91.0
100
110
120
150
180
220
240
270
330
390
470
560
620
680
750
820
1000
1200
1500
1800
2200
2700
10,5
10,5
10,5
10,5
10,5
10,5
10,5
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
200
200
200
200
150
150
150
150
150
100
100
100
100
100
100
100
50
25
25
25
25
25
25
7.9
7.9
7.9
7.9
7.9
80
65
50
65
50
50
50
60
50
50
50
55
50
55
60
55
60
60
60
60
60
65
65
65
50
50
50
50
50
44
48
48
48
33
23
23
23
23
23
20
18
16
16
16
16
1500
1500
1500
1000
1000
1000
1000
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
250
250
250
250
250
250
250
250
250
100
50
50
50
50
50
50
25
25
7.9
7.9
7.9
7900
7900
6000
5500
5500
4500
4700
4200
4000
3400
3300
2600
2000
2500
2050
1700
2000
1650
1650
1550
1450
1300
1200
1200
1000
1100
920
870
850
690
650
600
560
375
340
220
200
200
200
100
100
100
80
60
50
0.06
0.06
0.08
0.08
0.11
0.14
0.12
0.10
0.15
0.17
0.20
0.22
0.22
0.25
0.27
0.27
0.29
0.34
0.31
0.34
0.38
0.42
0.48
0.46
0.48
0.51
0.56
0.64
0.70
1.00
1.00
1.40
1.50
1.70
1.90
2.20
2.20
2.30
2.35
2.50
2.50
2.50
2.50
2.70
2.95
800
800
600
600
600
600
600
600
600
600
600
600
500
500
500
500
500
500
500
500
500
400
400
400
400
400
400
400
400
350
350
310
290
220
210
210
190
180
180
170
170
170
170
160
150
Gray
White
Black
Orange
Brown
Green
Red
Blue
Orange
Yellow
Green
Blue
Gray
Violet
Gray
Orange
White
Yellow
Black
Brown
Red
Orange
Black
Yellow
Brown
Green
Blue
Violet
Gray
Red
White
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
Gray
White
Black
Brown
Red
Orange
TEL: +886-3-5972931
FAX: +886-3-5973494
E-mail: Sales@viking.com.tw
URL: http://www.viking.com.tw
32
Viking
0603
Wire Wound Chip Inductors /
Standard
Inductance
(nH)
Percent
Tolerance
Test
Frequency
(MHz)
Q
Min
SRF
Min
(MHz)
RDC
Max
(Ω)
IDC
Max
(mA)
900MHz
1.7GHz
Color
L
Q
L
Q
Code
TYP TYP TYP TYP
1.6
1.8
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.8
7.5
8.2
8.7
9.5
10.0
11.0
12.0
15.0
16.0
18.0
22.0
23.0
24.0
27.0
30.0
33.0
36.0
39.0
43.0
47.0
51.0
56.0
68.0
72.0
82.0
100
110
120
150
180
220
270
330
390
10,5
10,5
10,5
10,5
10,5
10,5
10,5
10,5
10,5
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
10,5,2
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
200
200
200
200
200
150
150
150
150
150
100
100
100
100
100
100
16
16
22
22
22
22
20
20
20
27
27
27
27
27
31
31
35
35
35
35
38
38
38
40
40
40
40
40
38
38
35
37
34
34
34
32
28
28
25
25
25
25
25
25
12500
12500
>6000
5800
>6000
5800
5800
5800
5800
5800
4800
4800
4800
4800
4800
4000
4000
4000
3300
3100
3000
2850
2800
2800
2800
2300
2300
2200
2000
2000
1900
1900
1700
1700
1700
1400
1350
1300
1300
1250
1200
900
900
900
0.040
0.045
0.080
0.063
0.080
0.063
0.120
0.160
0.170
0.110
0.110
0.110
0.110
0.130
0.130
0.086
0.130
0.170
0.110
0.170
0.190
0.190
0.130
0.220
0.150
0.220
0.250
0.250
0.280
0.280
0.280
0.310
0.340
0.490
0.540
0.580
0.610
0.650
0.950
1.400
1.600
2.100
3.800
4.350
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
600
600
600
600
600
600
600
600
600
600
400
400
400
300
300
280
250
250
200
100
100
1.53
1.63
3.35
3.53
3.95
4.32
4.65
5.13
5.53
6.75
7.39
8.25
8.84
9.64
10.0
11.3
12.3
15.4
16.5
18.7
22.8
24.1
25.7
29.2
31.4
36.0
39.1
42.7
46.9
52.2
55.5
62.5
80.5
82.0
96.2
124
138
166
230
300
440
580
35
35
47
49
49
49
53
47
56
60
62
64
62
59
66
53
72
64
55
70
73
71
45
74
47
67
47
60
44
62
69
56
1.58
1.66
3.40
3.58
3.96
4.43
4.80
5.36
5.86
7.10
7.71
8.40
9.38
10.5
10.6
12.1
13.5
16.8
18.0
21.4
26.1
28.0
30.9
34.6
39.8
49.5
48.9
60.2
60.3
77.2
82.2
97.0
55
50
65
65
Blue
Black
Red
Violet
67 Brown
67 Orange
67
56
77
81
81
81
58
61
56
83
89
52
69
71
40
65
28
42
24
40
35
34
26
Violet
Green
Yellow
Red
Brown
Green
Yellow
Blue
Gray
Yellow
Green
White
Blue
Violet
Black
Gray
Brown
White
Red
Black
Brown
Blue
Red
Yellow
Green
Blue
Violet
Gray
White
Black
Brown
Red
Blue
Yellow
83 Orange
71 Orange
21 Orange
54 168.0 21 Orange
53 135.0 20
54 177.0 21
49
43
39
25
20
15
12
TEL: +886-3-5972931
FAX: +886-3-5973494
E-mail: Sales@viking.com.tw
URL: http://www.viking.com.tw
33
电子工程世界
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