Models VIV and VIH
Vishay Dale
Inductors,
Variable, Miniature
FEATURES
• Classification is Grade 2, Class B
• Encapsulated in epoxy resin for reliability
• High reliability and exceptional stability over
extreme temperature variations
RoHS
COMPLIANT
•
Miniature - small lightweight unit in vertical and
horizontal styles to facilitate PC board mounting
MECHANICAL SPECIFICATIONS
Tuning Tool: 642867-01 or equal
Torque: 0.75 to 5 inch-ounces
Terminal Solderability: Meets 5 pound pull test
Core Material: Iron
ELECTRICAL SPECIFICATIONS
Adjustable Inductance Range: Tunable range: 20 ꢀ for
0.33 µH to 4700 µH. 15 ꢀ for 0.15 µH to 0.22 µH.
10 ꢀ for 0.10 µH. All measurements at + 25 °C on Q-Meter
Operating Temperature: - 55 °C to + 125 °C
Self-Resonant Frequency: Minimum SRF measured with
Grid-Dip Meter
DENSITY SPECIFICATIONS
Weight: 2.6 grams maximum
STANDARD ELECTRICAL SPECIFICATIONS
INDUCTANCE
TEST
FREQUENCY
(MHz)
SRF
(Min.)
(MHz)
DCR
(Max.)
(Ohms)
RATED DC
CURRENT
(mA)
NOM.
(µH)
TUNABLE
RANGE
Q
(Min.)
MODEL
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
VIV-VIH
0.10
0.15
10 ꢀ
15 ꢀ
15 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
20 ꢀ
68
80
80
80
80
80
72
56
58
64
60
64
66
52
44
43
41
44
40
40
40
38
36
34
32
32
35
37
38
25
25
300
300
300
267
228
190
164
134
108
90
0.02
0.035
0.04
0.04
0.05
0.07
0.13
0.24
0.30
0.45
0.80
1.1
3500
2600
2500
2500
2200
1850
1350
1000
890
730
550
460
355
270
265
255
230
210
190
150
135
120
115
105
80
0.22
25
0.33
25
0.47
25
0.68
25
1.0
25
1.5
7.9
2.2
7.9
3.3
7.9
4.7
7.9
80
6.8
7.9
64
10.0
7.9
54
1.9
15.0
2.5
43
3.2
22.0
2.5
14
3.4
33.0
2.5
12
3.6
47.0
2.5
10.5
9.5
8.5
2.4
2.2
1.8
1.5
1.4
1.1
0.90
0.80
0.70
0.60
4.5
68.0
2.5
5.5
100.0
150.0
220.0
330.0
470.0
680.0
1000.0
1500.0
2200.0
3300.0
4700.0
2.5
6.7
0.79
0.79
0.79
0.79
0.79
0.79
0.25
0.25
0.25
0.258
11
13
16
18
21
38
54
65
66
60
85
54
99
49
www.vishay.com
1
For technical questions contact: Magnetics@vishay.com
Document Number: 34099
Revision: 10-Aug-06