
Document Number: 34060
For technical questions, contact: magnetics@vishay.com
www.vishay.com
Revision: 12-Apr-10
1
Wirewound, Surface Mount, Molded, Shielded Inductors
ISC-1210
Vishay Dale
Note
(1) Rated DC current based on the maximum temperature rise, not
to exceed 40 °C at + 85 °C ambient
FEATURES
Molded construction provides superior strength
and moisture resistance
Tape and reel packaging for automatic handling,
2000/reel, EIA-481
Compatible with vapor phase, infrared and wave
soldering methodsfio
Shielded
construction
minimizes
coupling
to
other
components
Compliant to RoHS directive 2002/95/EC
ELECTRICAL SPECIFICATIONS
Inductance Range: 0.01 μH to 100 μH
Inductance Tolerance: ± 20 % for 0.01 μH to 0.82 μH
± 10 % for 1.0 μH to 100 μH standard
± 5 %, ± 3 % available
Operating Temperature: - 55 °C to + 125 °C
Coilform Material: Non-magnetic for 0.01 μH to 0.10 μH
Powdered iron for 0.12 μH to 100 μH
TEST EQUIPMENT
H/P 4342A Q meter with Vishay Dale test fixture or
equivalent
H/P 4191A RF impedance analyzer (for SRF measurements)
Wheatstone bridge
Note
(1) Recommended minimum spacing between components
STANDARD ELECTRICAL SPECIFICATIONS
IND.
(μH)
TOL.
TEST
FREQ.
(MHz)
Q
MIN.
SRF
MIN.
(MHz)
DCR
MAX.
(
Ω)
RATED
DC
CURRENT (1)
(mA)
L & Q
0.010
± 20 %
50
1000
0.10
810
0.012
± 20 %
50
1000
0.11
750
0.015
± 20 %
50
1000
0.12
720
0.018
± 20 %
50
1000
0.13
690
0.022
± 20 %
50
45
1000
0.15
640
0.027
± 20 %
50
45
1000
0.17
610
0.033
± 20 %
50
45
1000
0.18
585
0.039
± 20 %
50
40
1000
0.24
530
0.047
± 20 %
50
40
1000
0.26
495
0.056
± 20 %
50
40
1000
0.28
485
0.068
± 20 %
50
40
1000
0.35
475
0.082
± 20 %
50
38
900
0.45
460
0.10
± 20 %
50
36
700
0.50
450
0.12
± 20 %
25.2
40
500
0.20
630
0.15
± 20 %
25.2
40
470
0.20
600
0.18
± 20 %
25.2
40
400
0.24
580
0.22
± 20 %
25.2
40
330
0.30
565
0.27
± 20 %
25.2
40
310
0.33
500
0.33
± 20 %
25.2
40
280
0.36
475
0.39
± 20 %
25.2
40
230
0.40
465
0.47
± 20 %
25.2
40
220
0.44
460
0.56
± 20 %
25.2
40
200
0.46
455
0.68
± 20 %
25.2
40
180
0.48
450
0.82
± 20 %
25.2
40
160
0.50
450
1.0
± 10 %
7.96
30
120
0.60
400
1.2
± 10 %
7.96
30
110
0.65
390
1.5
± 10 %
7.96
30
90.0
0.75
370
1.8
± 10 %
7.96
30
85.0
0.85
350
2.2
± 10 %
7.96
30
65.0
0.90
320
2.7
± 10 %
7.96
30
60.0
1.00
290
3.3
± 10 %
7.96
30
60.0
1.10
270
3.9
± 10 %
7.96
30
58.0
1.20
250
4.7
± 10 %
7.96
30
52.0
1.25
220
5.6
± 10 %
7.96
30
50.0
1.40
210
6.8
± 10 %
7.96
30
40.0
1.60
205
8.2
± 10 %
7.96
30
35.0
1.65
195
10.0
± 10 %
2.52
30
30.0
2.00
185
12.0
± 10 %
2.52
30
24.0
2.30
175
15.0
± 10 %
2.52
30
20.0
2.50
165
18.0
± 10 %
2.52
30
17.0
2.70.
155
22.0
± 10 %
2.52
30
16.0
3.10
150
27.0
± 10 %
2.52
30
14.5
3.30
125
33.0
± 10 %
2.52
30
14.5
5.10
115
39.0
± 10 %
2.52
30
14.0
5.90
105
47.0
± 10 %
2.52
30
13.0
8.00
100
56.0
± 10 %
2.52
30
11.5
10.0
95
68.0
± 10 %
2.52
30
11.0
10.0
90
82.0
± 10 %
2.52
30
11.0
85
100.0
± 10 %
0.796
30
6.0
12.0
80
DIMENSIONS in inches [millimeters]
PART MARKING
- Vishay Dale
- Inductance value
- Date code
Guidelines for
Parallel Component
Printed Circuit
Mounting Pads on
ISC-1210 Chip
Inductors
0.030 [0.762]
Typ.
0.098 ± 0.008
[2.49 ± 0.203]
0.040
[1.02]
0.020
(1)
[0.508]
0.039
[1.0]
0.039
[1.0]
0.070 [1.8]
0.118
[3.0]
0.118
[3.0]
0.138
[3.5]
0.073 [1.85]
Ref.
0.087 ± 0.008
[2.21 ± 0.203]
0.126 ± 0.008
[3.20 ± 0.203]
0.028 ± 0.004
[0.711 ± 0.102]
Typ.
0.006 [0.152]
Ref. Typ.
DESCRIPTION
ISC-1210
10 μH
± 10 %
ER
e3
MODEL
INDUCTANCE VALUE
INDUCTANCE TOLERANCE
PACKAGE CODE
JEDEC LEAD (Pb)-FREE STANDARD
GLOBAL PART NUMBER
I
S
C
1
210
E
R
10
0
K
PRODUCT FAMILY
SIZE
PACKAGE
CODE
INDUCTANCE
VALUE
TOL.