EC24
Vishay Aztronic
Conformal Coated Inductors, Axial Leads,
Commercial Use
FEATURES
• Uniform epoxy coating for humidity
• Copper winding on magnetic core structure
• Tinned copper axial leads
DIMENSIONS
in millimeters
3 max.
3 max.
Ø 0.5
±
0.05
Ø3 max.
28
±
3
4
28
±
3
ELECTRICAL SPECIFICATIONS
Inductance Range
Tolerance
Limiting Voltage
0.1µH to 1000µH
± 20% 0.1µH < L
≤
0.82µH
± 10% 1µH < L
≤
1000µH
250VRMS
MECHANICAL SPECIFICATIONS
Coating
Terminations
Weight
www.vishay.com
14
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Temperature Limits
+ 80°C
- 20°C + 100°C
epoxy resin
tinned copper
0.25g
For technical questions, contact sfer@vishay.com
Document Number: 59004
Revision 16-Jul-02
EC24
Conformal Coated Inductors, Axial Leads,
Commercial Use
EC24 INDUCTORS - STANDARD VALUES
INDUCTANCE TOLERANCE
VALUE
%
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
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
± 20 %
Q
MIN.
30
TEST
FREQUENCY
MHz
25.2
DCR
MAX.
Ω
0.085
0.085
0.095
0.12
0.15
0.15
0.15
0.17
0.17
0.17
0.18
0.18
0.18
0.18
0.20
0.23
0.25
0.28
0.30
0.32
0.35
0.40
0.45
0.56
0.72
0.80
0.88
1
1.20
1.35
1.50
1.70
2.30
2.60
2.90
3.20
3.50
3.80
4.40
5
5.70
7.50
9.50
10.5
11.6
13
18
23.7
30
SRF
MIN.
MHz
280
280
280
280
280
260
250
220
200
180
160
140
135
135
130
125
80
80
70
65
45
49
30
28
22
20
16
15
13
11
10
9.5
8.5
7.5
6.5
6
5.5
5.4
4.75
4.35
4
3.7
3.4
2.8
2.56
2.35
2
1.60
1.15
I
MAX.
mA
700
Vishay Aztronic
30
40
± 20%
± 10%
25.2
7.96
7.96
2.52
40
50
50
60
2.52
0.796
± 10%
60
50
0.796
700
655
630
595
575
555
530
500
470
425
370
350
335
315
285
270
255
240
205
195
185
175
165
160
150
140
130
120
100
95
90
85
75
65
60
PACKAGING
2000 pieces tape in box “ammopack”
5000 pieces tape and reel
On request : 2000 pieces tape and reel radial style avail-
able (consult VISHAY AZTRONIC for dimensions).
MARKING
4 color band.
ORDERING INFORMATION
EC
SERIES
24
STYLE
0.47µH
INDUCTANCE
VALUE
± 20%
TOLERANCE
B
PACKAGING
R: tape and reel
B: tape in box ”Ammopack“
E: radial style
Document Number: 59004
Revision 16-Jul-02
For technical questions, contact sfer@vishay.com
www.vishay.com
15
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