IMCH-1812_07 Datasheet, PDF (1/2 Pages) Vishay Siliconix – Surface Mount, Molded Inductors

IMCH-1812
Vishay Dale
Surface Mount, Molded Inductors
STANDARD ELECTRICAL SPECIFICATIONS
TEST
SELF-
RATED*
FREQ. RESONANT DCR
DC
IND.
Q L & Q FREQ. MIN. MAX. CURRENT
(µH) TOL.* MIN. (MHz)
(MHz) (Ohms) (mA)
1.0 ± 10 % 10
1.2 ± 10 % 10
1.5 ± 10 % 10
1.8 ± 10 % 10
2.2 ± 10 % 10
2.7 ± 10 % 10
3.3 ± 10 % 10
3.9 ± 10 % 10
4.7 ± 10 % 10
5.6 ± 10 % 10
6.8 ± 10 % 10
8.2 ± 10 % 10
10 ± 10 % 10
12 ± 10 % 10
15 ± 10 % 10
18 ± 10 % 10
22 ± 10 % 10
27 ± 10 % 10
33 ± 10 % 10
39 ± 10 % 10
47 ± 10 % 10
56 ± 10 % 10
68 ± 10 % 10
82 ± 10 % 10
100 ± 10 % 20
120 ± 10 % 20
150 ± 10 % 20
180 ± 10 % 20
220 ± 10 % 20
270 ± 10 % 20
330 ± 10 % 20
7.96
7.96
7.96
7.96
7.96
7.96
7.96
7.9
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
200
160
130
100
60.0
60.0
45.0
40.0
35.0
30.0
28.0
25.0
22.0
21.0
20.0
19.0
18.0
16.0
14.0
12.0
11.5
11.0
10.0
9.0
8.0
6.5
7.0
5.5
5.5
5.0
4.0
0.11 1050
0.12 1000
0.15
950
0.16
900
0.18
850
0.20
800
0.22
750
0.24
700
0.3
650
0.3
650
0.4
600
0.4
600
0.5
550
0.6
500
0.7
450
0.8
400
0.9
370
1.2
330
1.4
300
1.6
280
1.9
260
2.2
240
2.6
220
3.5
200
4.0
180
4.5
160
6.5
140
7.5
120
9
120
11
100
13
90
*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, 500/reel, EIA-481
• Compatible with vapor phase, infrared
and wave soldering methods
RoHS
COMPLIANT
ELECTRICAL SPECIFICATIONS
Inductance: 1 uH to 330 uH
Inductance Tolerance: ± 10 %
Operating Temperature: - 25 °C to 85 °C Storage
Temperature: - 40 °C to + 100 °C
TEST EQUIPMENT
L & Q: H/P 4285A
SRF: H/P 4286A
DCR: H/P 34401
DIMENSIONS in inches [millimeters]
330K
A
C
E
D
D
B
A
0.177 ± 0.012
[4.5 ± 0.3]
D
0.035 ± 0.008
[0.9 ± 0.2]
B
0.126 ± 0.008
[3.2 ± 0.2]
E
0.055 ± 0.008
[1.4 ± 0.2]
C
0.126 ± 0.008
[3.2 ± 0.2]
EIA PART MARKING
- Inductance Value
DESCRIPTION
IMCH-1812
MODEL
22 µF
INDUCTANCE
VALUE
GLOBAL PART NUMBER
I
M
C
H
1
MODEL
± 10 %
INDUCTANCE
TOLERANCE
ER
PACKAGE
CODE
e3
JEDEC LEAD (Pb)-FREE
STANDARD
8
1
2
E
R
2
2
0
K
SIZE
PACKAGE
CODE
INDUCTANCE
VALUE
TOL.
www.vishay.com
112
For technical questions, contact: [e-mail]
Document Number: 34152
Revision: 22-May-07