WVL
Vishay Dale
Inductors, Variable, Subminiature, Shielded, Radial Leaded
FEATURES
•
•
•
•
•
•
•
Classification is grade 3, class A
Subminiature shielded adjustable inductor
High Q values
Vertical or horizontal mounting
Inductance range is 0.10 µH to 1000 µH
0.300" [7.62 mm] diameter by 0.400" [10.16 mm] length
Printed board mounting facilitated by 0.200" [5.08 mm] grid
spacing
•
Unit has shield construction to allow maximum density
packaging
•
Accommodates close inductance adjustments in high
density circuits that demand exceptional stability and high
“Q” in the smallest size available
•
Compliant to RoHS directive 2002/95/EC
ELECTRICAL SPECIFICATIONS
Adjustable Inductance Range:
Tunable range; ± 5 % for
0.10 µH to 1 µH. ± 10 % for 1.2 µH to 1000 µH
Dielectic Strength:
840 V
RMS
at sea level
Working Voltage:
300 V
DC
Maximum Current:
Based on temperature rise not to
exceed 15 °C at + 90 °C ambient
Incremental Current:
The DC current required to cause a
five percent reduction in the nominal inductance value
Operating Temperature:
- 55 °C to + 105 °C
MECHANICAL SPECIFICATIONS
Tuning Tool:
Use number WVL-T or equal
Torque:
0.40 to 6 inch-ounces
Terminal Pull:
3 pounds
DENSITY SPECIFICATIONS
Weight:
1.5 g maximum
Shielding:
3 % coupling maximum when two units are tested
side by side
DIMENSIONS
in inches [millimeters]
Horizontal Style
Vertical Style
0.400 [10.16]
0.320 [8.13]
0.300 ± 0.020
[7.62 ± 0.508]
3/8 ± 1/16
[9.52 ± 1.59]
0.020
[0.508]
Dia.
Wire
Phosphor-Bronze
0.200 ± 0.010
[5.08 ± 0.254]
0.375 [9.53]
0.050 [1.27]
#24 0.020 ± 0.002
[0.508 ± 0.051] TCW
0.200 ± 0.010
[5.08 ± 0.254]
0.400 ± 0.030
[10.16 ± 0.762]
3/8 ± 1/16
[9.52 ± 1.59]
Horizontal Mounting Clip Part Number ACS-57
(One required per unit.)
Document Number: 34086
Revision: 25-Jun-09
For technical questions, contact:
magnetics@vishay.com
www.vishay.com
1
WVL
Vishay Dale
Inductors, Variable, Subminiature, Shielded,
Radial Leaded
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
WVL
INDUCTANCE
NOM.
(µH)
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
270
330
390
470
560
680
820
1000
TURNABLE
RANGE
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
±5%
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
± 10 %
Q
MINIMUM
56
56
56
56
56
64
64
64
64
64
64
68
68
72
80
92
88
88
77
72
76
76
68
76
72
96
96
92
100
92
96
96
88
92
84
84
76
76
72
76
76
80
80
80
80
76
80
72
80
TEST
FREQ.
(MHz)
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
7.9
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
SELF-RESONANT
FREQ. NOM.
(MHz)
200
200
200
200
200
200
200
200
184
176
150
144
128
136
124
108
96
83
74
70
63
58
50
48
43
30
23
19
17
16
15
14
12
11
10
9
8.4
4.5
4.0
3.9
3.7
3.4
2.8
2.7
2.6
2.3
2.2
2.0
1.9
DCR
MAXIMUM
(Ω)
0.030
0.030
0.030
0.035
0.038
0.040
0.040
0.045
0.045
0.050
0.055
0.060
0.070
0.085
0.100
0.110
0.120
0.125
0.165
0.180
0.245
0.265
0.330
0.460
0.640
0.800
0.865
0.940
1.03
1.18
1.30
1.41
1.61
2.08
2.20
2.42
2.15
2.38
2.52
2.88
3.18
3.50
4.80
5.44
5.90
6.30
7.20
8
12
RATED DC
CURRENT
(mA)
1510
1450
1400
1370
1340
1300
1260
1240
1200
1160
1100
1040
986
968
893
853
817
800
696
659
571
550
493
417
359
316
301
292
267
243
231
223
203
191
185
174
333
316
306
288
273
260
222
209
201
194
181
172
141
INCREMENTAL
CURRENT
(mA)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
333
190
175
150
125
120
110
105
100
90
80
70
65
MARKING
- Manufacturer data printed
www.vishay.com
2
For technical questions, contact:
magnetics@vishay.com
Document Number: 34086
Revision: 25-Jun-09
WVL
Inductors, Variable, Subminiature, Shielded,
Radial Leaded
ORDERING INFORMATION
WVL
MODEL
0.10 µH
INDUCTANCE VALUE
5%
INDUCTANCE TOLERANCE
EB
PACKAGE CODE
e2
JEDEC LEAD (Pb)-FREE
STANDARD
Vishay Dale
GLOBAL PART NUMBER
W
V
L
MODEL
9
E
B
R
1
0
K
INDUCTANCE
TOLERANCE
PACKAGE CODE
INDUCTANCE
VALUE
Document Number: 34086
Revision: 25-Jun-09
For technical questions, contact:
magnetics@vishay.com
www.vishay.com
3
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1
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