WL Series
Wirewound Ceramic Chip Inductor
Features:
•
•
•
•
•
•
Stackpole Electronics, Inc.
Resistive Product Solutions
WW on ceramic provides high SRFs
Robust termination for outstanding mechanical strength
Ultra compact inductors provide exceptional Q values
Low profile, high current are available
Tight tolerances of ±2% available
Contact factory for inductance values outside those listed in the
datasheet
Applications:
RF Products
•
Cellular phones (CDMA/GSM/PHS)
•
Wireless PDA
•
GPS receiver
•
Cordless phones (DECT/CT1CT2)
•
Remote controls, security systems
•
Wireless PDA
•
WLL, Wireless lan/mouse/keyboard
Broad Band Apps
•
CATV filter, tuner
•
Cable modem / XDSL tuner
IT Applications
•
USB 2.0
•
IEEE 1394
Inductance and Current Ranges
Type
WL02
WL03
WL05
WL08
WL06
Inductance (nH)
1 ~ 68
1.6 ~ 470
2.5 ~ 43
3 ~ 15000
6.8 ~ 1200
Current Range (mA)
1360 ~ 100
2400 ~ 80
1600 ~ 500
1600 ~ 120
1000 ~ 300
How to Order
1
2
3
4
5
6
7
8
9
10
W
L
0
2
J
T
L
1
N
6
Product Series
Wirewound
WL
Inductor
Code
02
03
05
08
06
Size
0402
0603
0805
1008
1206
Tolerance
Code Tol
2%
G
J
5%
10%
K
M
20%
Code
T
Packaging
Sizes
02, 03
Tape and Reel
05, 08, 06
Description
Code
Quantity
4,000
2,000
L
H
Description
Standard
Low Profile
High Current
and Q
Inductance
Code Inductance
1N6
1.6nH
82N
82nH
R27
270nH
1R0
1000nH
103
10000nH
Rev Date: 07/08/2013
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
1
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marketing@seielect.com
WL Series
Wirewound Ceramic Chip Inductor
Stackpole Electronics, Inc.
Resistive Product Solutions
TERMINAL WRAPAROUND:
Approx. 0.007” / 0.18mm both ends
Mechanical Specification - Standard
Type / Code
WL02
WL03
WL05
WL08
WL06
A
Max
0.050
1.27
0.071
1.8
0.090
2.29
0.115
2.92
0.140
3.56
B
Max
0.030
0.76
0.044
1.12
0.068
1.73
0.110
2.79
0.085
2.16
C
Max
0.024
0.61
0.040
1.02
0.060
1.52
0.080
2.03
0.060
1.52
D
Ref
0.006
0.15
0.015
0.38
0.020
0.51
0.026
0.65
0.020
0.5
E
0.020
0.51
0.030
0.76
0.050
1.27
0.080
2.03
0.047
1.2
F
0.009
0.23
0.013
0.33
0.017
0.44
0.020
0.51
0.020
0.5
G
0.022
0.56
0.034
0.86
0.040
1.02
0.060
1.52
0.087
2.2
H
0.026
0.66
0.040
1.02
0.070
1.78
0.100
2.54
0.076
1.93
I
0.020
0.5
0.025
0.64
0.040
1.02
0.040
1.02
0.040
1.02
J
0.018
0.46
0.025
0.64
0.030
0.76
0.050
1.27
0.070
1.78
Unit
inches
mm
inches
mm
inches
mm
inches
mm
inches
mm
Mechanical Specification – Low Profile
Type / Code
WL05
WL08
A
Max
0.090
2.29
0.115
2.92
B
Max
0.068
1.73
0.110
2.79
C
Max
0.041
1.03
0.055
1.4
D
Ref
0.020
0.51
0.026
0.65
E
0.050
1.27
0.080
2.03
F
0.017
0.44
0.020
0.51
G
0.040
1.02
0.060
1.52
H
0.070
1.78
0.100
2.54
I
0.040
1.02
0.040
1.02
J
0.030
0.76
0.050
1.27
Unit
inches
mm
inches
mm
Mechanical Specification – High Current / High Q
Type / Code
WL03
WL05
WL08
A
Max
0.071
1.8
0.090
2.29
0.115
2.92
B
Max
0.044
1.12
0.068
1.73
0.110
2.79
C
Max
0.040
1.02
0.060
1.52
0.080
2.03
D
Ref
0.015
0.38
0.020
0.51
0.026
0.65
E
0.030
0.76
0.050
1.27
0.080
2.03
F
0.013
0.33
0.017
0.44
0.020
0.51
G
0.034
0.86
0.040
1.02
0.060
1.52
H
0.040
1.02
0.070
1.78
0.100
2.54
I
0.025
0.64
0.040
1.02
0.040
1.02
J
0.025
0.64
0.030
0.76
0.050
1.27
Unit
inches
mm
inches
mm
inches
mm
Rev Date: 07/08/2013
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
2
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marketing@seielect.com
WL Series
Wirewound Ceramic Chip Inductor
Stackpole Electronics, Inc.
Resistive Product Solutions
Electrical Specification – WL02 Standard
Type / Code
WL02- T1N0
WL02- T1N9
WL02- T2N0
WL02- T2N2
WL02- T2N4
WL02- T2N7
WL02- T3N3
WL02- T3N6
WL02- T3N9
WL02- T4N3
WL02- T4N7
WL02- T5N1
WL02- T5N6
WL02- T6N2
WL02- T6N8
WL02- T7N5
WL02- T8N2
WL02- T8N7
WL02- T9N0
WL02- T9N5
WL02- T10N
WL02- T11N
WL02- T12N
WL02- T13N
WL02- T15N
WL02- T16N
WL02- T18N
WL02- T19N
WL02- T20N
WL02- T22N
WL02- T23N
WL02- T24N
WL02- T27N
WL02- T30N
WL02- T33N
WL02- T36N
WL02- T39N
WL02- T40N
WL02- T43N
WL02- T47N
WL02- T51N
WL02- T56N
WL02- T68N
L
(nH)
1 @ 250MHz
1.9 @ 250MHz
2 @ 250MHz
2.2 @ 250MHz
2.4 @ 250MHz
2.7 @ 250MHz
3.3 @ 250MHz
3.6 @ 250MHz
3.9 @ 250MHz
4.3 @ 250MHz
4.7 @ 250MHz
5.1 @ 250MHz
5.6 @ 250MHz
6.2 @ 250MHz
6.8 @ 250MHz
7.5 @ 250MHz
8.2 @ 250MHz
8.7 @ 250MHz
9 @ 250MHz
9.5 @ 250MHz
10 @ 250MHz
11 @ 250MHz
12 @ 250MHz
13 @ 250MHz
15 @ 250MHz
16 @ 250MHz
18 @ 250MHz
19 @ 250MHz
20 @ 250MHz
22 @ 250MHz
23 @ 250MHz
24 @ 250MHz
27 @ 250MHz
30 @ 250MHz
33 @ 250MHz
36 @ 250MHz
39 @ 250MHz
40 @ 250MHz
43 @ 250MHz
47 @ 250MHz
51 @ 250MHz
56 @ 250MHz
68 @ 250MHz
Q Factor
Min
16
16
16
19
15
16
19
19
19
18
15
20
20
20
20
22
22
18
22
18
21
24
24
24
24
24
24
24
25
25
22
25
24
25
24
24
25
24
25
20
25
22
22
Tolerance
(%)
10
5, 10
5, 10
5, 10
5, 10
5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
SRF
(GHz)
12.70
11.30
11.10
10.80
10.50
10.40
7.00
6.80
5.80
6.00
4.70
4.80
4.80
4.80
4.80
4.80
4.40
4.10
4.16
4.00
3.90
3.68
3.60
3.45
3.28
3.10
3.10
3.04
3.00
2.80
2.72
2.70
2.48
2.35
2.35
2.32
2.10
2.24
2.03
2.10
1.75
1.76
1.62
DCR (Ω)
Max
0.045
0.070
0.070
0.070
0.070
0.120
0.066
0.066
0.066
0.091
0.130
0.083
0.083
0.083
0.083
0.104
0.104
0.200
0.104
0.200
0.195
0.120
0.120
0.210
0.172
0.220
0.230
0.202
0.250
0.300
0.300
0.300
0.300
0.350
0.350
0.440
0.550
0.500
0.810
0.830
0.820
0.970
1.120
I DC
(mA) Max
1360
1040
1040
960
790
640
840
840
840
700
640
800
760
760
680
680
680
480
680
480
480
640
640
440
560
560
420
480
420
400
400
400
400
400
400
320
200
320
100
150
100
100
100
900 MHz
L
1.02
1.72
1.93
2.19
2.24
2.23
3.10
3.56
3.89
4.19
4.55
5.15
5.16
6.16
6.56
7.91
8.50
8.78
9.07
9.42
9.80
10.70
11.90
13.40
14.60
16.60
18.30
19.10
20.70
23.20
23.80
25.10
28.70
31.10
34.90
39.50
41.70
39.00
45.80
50.00
50.40
57.40
69.60
Q
77
68
54
59
51
42
65
45
50
47
48
56
54
52
63
60
57
54
62
54
50
52
53
51
55
46
57
50
52
53
49
51
49
46
31
44
47
44
46
38
47
49
45
L
1.02
1.74
1.93
2.23
2.27
2.25
3.12
3.62
4.00
4.30
4.68
5.25
5.28
6.37
6.93
8.22
8.85
9.21
9.53
9.98
10.10
11.20
12.70
14.60
15.50
18.80
20.30
21.10
23.70
26.80
26.90
29.50
33.50
38.50
41.70
48.40
50.20
47.40
61.60
55.80
59.40
72.40
83.40
1.7GHz
Q
69
82
75
100
68
61
87
71
75
71
68
82
81
76
78
88
84
73
78
69
67
78
71
57
77
47
62
67
53
53
64
50
63
39
32
53
45
33
34
37
37
40
38
Rev Date: 07/08/2013
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
3
www.seielect.com
marketing@seielect.com
WL Series
Wirewound Ceramic Chip Inductor
Stackpole Electronics, Inc.
Resistive Product Solutions
Electrical Specification – WL03 Standard
Type / Code
WL03- T1N6
WL03- T1N8
WL03- T2N2
WL03- T2N3
WL03- T3N3
WL03- T3N6
WL03- T3N9
WL03- T4N3
WL03- T4N5
WL03- T4N7
WL03- T5N1
WL03- T5N6
WL03- T6N2
WL03- T6N3
WL03- T6N8
WL03- T7N5
WL03- T8N2
WL03- T8N7
WL03- T9N1
WL03- T9N5
WL03- T10N
WL03- T11N
WL03- T12N
WL03- T15N
WL03- T16N
WL03- T17N
WL03- T18N
WL03- T20N
WL03- T22N
WL03- T23N
WL03- T24N
WL03- T27N
WL03- T30N
WL03- T33N
WL03- T36N
WL03- T39N
WL03- T43N
WL03- T47N
WL03- T51N
WL03- T56N
WL03- T62N
WL03- T68N
WL03- T72N
WL03- T82N
WL03- T91N
L
(nH)
1.6 @ 250MHz
1.8 @ 250MHz
2.2 @ 250MHz
2.3 @ 250MHz
3.3 @ 250MHz
3.6 @ 250MHz
3.9 @ 250MHz
4.3 @ 250MHz
4.5 @ 250MHz
4.7 @ 250MHz
5.1 @ 250MHz
5.6 @ 250MHz
6.2 @ 250MHz
6.3 @ 250MHz
6.8 @ 250MHz
7.5 @ 250MHz
8.2 @ 250MHz
8.7 @ 250MHz
9.1 @ 250MHz
9.5 @ 250MHz
10 @ 250MHz
11 @ 250MHz
12 @ 250MHz
15 @ 250MHz
16 @ 250MHz
17 @ 250MHz
18 @ 250MHz
20 @ 250MHz
22 @ 250MHz
23 @ 250MHz
24 @ 250MHz
27 @ 250MHz
30 @ 250MHz
33 @ 250MHz
36 @ 250MHz
39 @ 250MHz
43 @ 200MHz
47 @ 200MHz
51 @ 200MHz
56 @ 200MHz
62 @ 200MHz
68 @ 200MHz
72 @ 150MHz
82 @ 150MHz
91 @ 150MHz
Q Factor
Min
24
16
20
16
22
22
22
22
20
20
20
20
25
25
27
28
27
28
35
28
31
31
35
35
35
35
35
40
38
38
36
40
37
40
37
40
38
38
35
38
37
37
34
34
30
Tolerance
(%)
5, 10
5, 10
5, 10
5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
SRF
(GHz)
12.50
12.50
6.00
>4.00
>6.00
5.80
>6.00
5.80
5.80
5.80
5.80
5.80
5.80
5.80
5.80
4.80
4.80
4.60
4.80
5.40
4.80
4.00
4.00
4.00
3.30
3.20
3.10
3.00
3.00
2.85
2.80
2.80
2.80
2.30
2.30
2.20
2.00
2.00
1.90
1.90
1.80
1.70
1.70
1.70
1.70
DCR (Ω)
Max
0.030
0.045
0.100
0.140
0.080
0.063
0.080
0.063
0.120
0.120
0.160
0.170
0.110
0.110
0.110
0.106
0.110
0.109
0.130
0.135
0.130
0.086
0.130
0.170
0.110
0.170
0.170
0.190
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
0.340
0.490
0.540
0.500
I DC
(mA) Max
700
700
700
700
700
700
700
700
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
600
400
400
400
900 MHz
L
1.53
1.63
2.18
2.32
3.35
3.53
3.95
4.32
4.74
4.65
5.13
5.53
6.28
6.67
6.75
7.70
8.25
8.86
9.20
9.70
10.00
11.30
12.30
15.40
16.50
17.60
18.70
20.70
22.80
24.10
25.70
29.20
31.40
36.00
39.10
42.70
46.90
52.20
55.50
62.50
68.00
80.50
82.00
96.20
110.00
Q
35
35
41
32
47
49
49
49
55
53
47
56
60
41
60
60
64
62
70
59
66
53
72
64
55
56
70
80
73
71
45
74
47
67
47
60
44
62
69
56
40
54
53
54
50
L
1.58
1.66
2.2
2.35
3.4
3.58
3.96
4.43
4.87
4.8
5.36
5.86
6.4
6.86
7.1
7.82
8.4
9.32
9.7
9.92
10.6
12.1
13.5
16.8
18
19.4
21.4
23.5
26.1
28
30.9
34.6
39.8
49.5
48.9
60.2
60.3
77.2
82.2
97
110
168
135
177
416.4
1.7GHz
Q
55
50
64
40
65
65
67
67
92
67
56
77
85
61
81
65
81
58
80
61
83
56
83
89
52
44
69
30
71
71
40
65
28
42
24
40
21
35
34
26
10
21
20
21
6
Rev Date: 07/08/2013
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
4
www.seielect.com
marketing@seielect.com
WL Series
Wirewound Ceramic Chip Inductor
Stackpole Electronics, Inc.
Resistive Product Solutions
Electrical Specification – WL03 Standard
Type / Code
WL03- TR10
WL03- TR11
WL03- TR12
WL03- TR13
WL03- TR14
WL03- TR15
WL03- TR16
WL03- TR18
WL03- TR22
WL03- TR26
WL03- TR27
WL03- TR28
WL03- TR30
WL03- TR33
WL03- TR39
WL03- TR47
L
(nH)
100 @ 150MHz
110 @ 150MHz
120 @ 150MHz
130 @ 150MHz
140 @ 100MHz
150 @ 100MHz
160 @ 100MHz
180 @ 100MHz
220 @ 100MHz
260 @ 100MHz
270 @ 100MHz
280 @ 100MHz
300 @ 100MHz
330 @ 100MHz
390 @ 100MHz
470 @ 100MHz
Q Factor
Min
34
32
32
30
28
32
25
25
25
25
25
25
25
25
25
23
Tolerance
(%)
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
SRF
(GHz)
1.40
1.35
1.30
1.40
1.30
1.30
1.30
1.25
1.20
1.00
0.90
1.00
0.75
0.90
0.90
0.60
DCR (Ω)
Max
0.580
0.610
0.650
0.720
0.870
0.950
1.400
1.400
1.600
2.000
2.100
2.400
2.500
3.800
4.350
3.600
I DC
(mA) Max
400
300
300
300
280
280
280
250
250
200
200
100
150
100
100
80
900 MHz
L
124.00
138.00
166.00
185.00
190.00
230.00
215.00
305.00
377.00
469.00
523.00
524.00
539.70
680.40
734.50
-
Q
49
43
39
60
80
25
20
22
21
21
19
18
21
20
29
-
L
319.5
342.7
529.3
-
-
-
-
-
-
-
-
-
-
-
-
-
1.7GHz
Q
13
15
8
-
-
-
-
-
-
-
-
-
-
-
-
-
Electrical Specification – WL05 Standard
Type / Code
WL05- T2N7
WL05- T2N8
WL05- T3N0
WL05- T3N3
WL05- T5N6
WL05- T6N2
WL05- T6N8
WL05- T7N5
WL05- T8N2
WL05- T8N7
WL05- T10N
WL05- T12N
WL05- T15N
WL05- T18N
WL05- T22N
WL05- T24N
WL05- T27N
WL05- T33N
WL05- T36N
WL05- T39N
WL05- T43N
WL05- T47N
WL05- T56N
WL05- T68N
WL05- T72N
WL05- T82N
WL05- T91N
L
(nH)
2.7 @ 250MHz
2.8 @ 250MHz
3 @ 250MHz
3.3 @ 250MHz
5.6 @ 250MHz
6.2 @ 250MHz
6.8 @ 250MHz
7.5 @ 250MHz
8.2 @ 250MHz
8.7 @ 250MHz
10 @ 250MHz
12 @ 250MHz
15 @ 250MHz
18 @ 250MHz
22 @ 250MHz
24 @ 250MHz
27 @ 250MHz
33 @ 250MHz
36 @ 250MHz
39 @ 250MHz
43 @ 200MHz
47 @ 200MHz
56 @ 200MHz
68 @ 200MHz
72 @ 150MHz
82 @ 150MHz
91 @ 150MHz
Q Factor
Min
80 @ 1500MHz
80 @ 1500MHz
65 @ 1500MHz
50 @ 1500MHz
65 @ 1000MHz
50 @ 1000MHz
50 @ 1000MHz
50 @ 1000MHz
50 @ 1000MHz
50 @ 1000MHz
60 @ 500MHz
50 @ 500MHz
50 @ 500MHz
50 @ 500MHz
55 @ 500MHz
50 @ 500MHz
55 @ 500MHz
60 @ 500MHz
55 @ 500MHz
60 @ 500MHz
60 @ 500MHz
60 @ 500MHz
60 @ 500MHz
60 @ 500MHz
65 @ 500MHz
65 @ 500MHz
65 @ 500MHz
Tolerance
(%)
5, 10
5, 10
5, 10
5, 10
5, 10
5, 10
5, 10
5, 10
5, 10
5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
2, 5, 10
SRF
(GHz)
7.900
7.900
7.900
6.000
5.500
5.500
5.500
4.500
4.700
3.900
4.200
4.000
3.400
3.300
2.600
2.000
2.500
2.050
1.700
2.000
1.650
1.650
1.550
1.450
1.400
1.300
1.200
DCR (Ω)
Max
0.06
0.06
0.06
0.08
0.08
0.11
0.11
0.14
0.12
0.21
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
0.40
0.42
0.48
I DC
(mA) Max
800
800
800
600
600
600
600
600
600
400
600
600
600
600
500
500
500
500
500
500
500
500
500
500
500
400
400
Rev Date: 07/08/2013
This specification may be changed at any time without prior notice.
Please confirm technical specifications before you order and/or use.
5
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marketing@seielect.com
PCB设计
