EC22
Vishay Aztronic
Conformal Coated Inductors, Axial Leads,
Commercial Use
FEATURES
• Miniature style
• Uniform epoxy coating for humidity
• Copper winding on magnetic core structure
• Tinned copper axial leads.
DIMENSIONS
in millimeters
28
±3
4 max.
28
±3
Ø 3 max.
0.5
±
0.05
First significant figure
Second significant figure
Multiplier
ELECTRICAL SPECIFICATIONS
Inductance Range
Tolerance
Limiting Voltage
0.1µH to 220µH
± 20% 0.1µH < L
≤
0.56µH
± 10% 0.68µH < L
≤
220µH
250VRMS
MECHANICAL SPECIFICATIONS
Coating
Terminations
Weight
epoxy resin
tinned copper
0.15g
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Temperature Limits
+ 80°C
- 20°C + 100°C
www.vishay.com
12
For technical questions, contact sfer@vishay.com
Document Number: 59003
Revision 15-Jul-02
EC22
Conformal Coated Inductors, Axial Leads,
Commercial Use
EC22 INDUCTORS - STANDARD VALUES
INDUCTANCE
VALUE
µH
0.1
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1
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
TOLERANCE
%
± 20%
Q
MIN.
40
TEST
FREQUENCY
MHz
25.2
DCR
MAX.
Ω
0.03
0.03
0.035
0.035
0.045
0.045
0.045
0.060
0.076
0.08
0.09
0.12
0.15
0.20
0.25
0.25
0.35
0.35
0.45
0.45
0.65
0.80
0.95
1
1
1.5
1.8
1.8
2
2.5
3
3.5
4.5
5
8
8
11
11
14
14
25
Vishay Aztronic
± 20%
± 10%
25.2
7.96
40
30
30
25
30
40
7.96
2.52
2.52
0.796
40
50
± 10%
0.796
PACKAGING
2000 pieces tape in box “ammopack”
5000 pieces tape and reel
On request : 2000 pieces tape and reel radial style
available(consult VISHAY AZTRONIC for dimensions).
MARKING
3 color band.
ORDERING INFORMATION
EC
SERIES
22
STYLE
0.47µH
INDUCTANCE
VALUE
± 20%
TOLERANCE
B
PACKAGING
R: tape and reel
B: tape in box ”Ammopack“
E: radial style
www.vishay.com
13
Document Number: 59003
Revision 15-Jul-02
For technical questions, contact sfer@vishay.com
Test/Measurement
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