Series Number
DH8950
3004 9th Av3005 9th Avenue SW
Watertown, Watertown, SD 57203
DH1364
DH2280
Toll free: 88Toll free: 888-978-2640
Ph: 605-886Ph: 605-886-3328
Fax: 605-88Fax: 605-886-8997
SMD Unshielded Self-Leaded Inductor ; Part Numbering Sequence: ( Series Number ) - ( Suffix Code )(Tolerance), example DH1364-100M
Bulk Packaging add (-B) to end of Part Numbering Sequence. example DH1364-100M-B
1st significant digit
L
H
B
C
B
A
A
W
Suggested Land Pattern
DH8950
Suffix Code
3rd significant digit
2nd significant digit
C
Parts will be marked with Significant Digit Dots OR Suffix code
Features:
High energy sotrage and low resistance
Maximum Dimensions
Nominal Dimensions
B
Series
Number
Units
inches
[ mm ]
inches
[ mm ]
L
W
H
A
C
Ideal for DC-DC step-up or step-down
conversion
0.362"
[ 9.19 ]
0.522"
[ 13.26 ]
0.252"
[ 6.40 ]
0.392"
[ 9.96 ]
0.197"
[ 5.00 ]
0.250"
[ 6.35 ]
0.160"
[ 4.06 ]
0.160"
[ 4.06 ]
0.075"
[ 1.91 ]
0.060"
[ 1.52 ]
0.200"
[ 5.08 ]
0.400"
[ 10.16 ]
DH8950
DH1364
DH2280
Reliable surface mounting, flat top for
pick and place
B
B
inches
[ mm ]
0.880"
0.640"
0.315"
[ 8.00 ]
0.340"
[ 8.64 ]
0.125"
[ 3.18 ]
0.690"
[ 17.53 ]
Suggested Land Pattern
DH1364 & DH2280
[ 22.35 ]
[ 16.26 ]
Robust temperature deflection to prevent
DH8950
DH1364
DH2280
Significant Digit
L1
DCR2
DCR2
DCR2
5
5
5
4
3
3
IRMS
IRMS
IRMS
Suffix
ISAT
A
Tolerance
Suffix6
ISAT
Tolerance
ISAT
A
Tolerance
Dot Code
2nd
Suffix6
M
Suffix6
µH
Codes
W
W
0.002
A
W
1st
3rd
0.33
0.56
0.68
0.78
1.0
1.2
1.5
2.2
2.7
3.3
3.9
4.7
6.0
6.8
7.8
10
R33
R56
R68
R78
1R0
1R2
1R5
2R2
2R7
3R3
3R9
4R7
6R0
6R8
7R8
100
150
220
330
470
680
101
20.0
16.0
12.0
10.0
Orange
Green
Blue
Violet
Brown
Brown
Brown
Red
Orange
Blue
Grey
Grey
Black
Red
Green
Red
Brown
Brown
Brown
Brown
Red
Red
Red
Red
0.010
7.7
6.00
M
0.005
0.006
13.0
11.0
M
M
0.0026
30.0
15.0
M
0.017
0.035
5.3
3.5
4.40
3.10
M
M
0.008
0.011
0.012
0.014
9.0
7.8
7.0
6.4
9.0
7.4
6.6
5.9
M
M
M
M
0.0040
0.0061
25.0
20.0
15.0
12.0
M
M
Red
Violet
Orange
White
Violet
Black
Grey
Red
Red
Red
Red
Red
Red
0.0086
0.0100
0.0140
0.0170
17.0
15.0
13.0
12.0
10.0
9.0
8.4
M
M
M
M
Orange
Orange
Yellow
Blue
0.054
2.6
2.20
M
0.018
0.035
5.4
3.6
4.8
4.5
M
M
7.5
Blue
0.0180
0.0260
0.0320
11.0
10.0
8.0
7.5
6.0
4.4
M
M
M
Violet
Brown
Brown
Red
Orange
Yellow
Blue
Grey
Red
0.111
0.170
0.250
0.370
0.470
1.9
1.5
1.20
0.99
0.87
1.50
1.20
1.00
0.82
0.72
M
M
M
M
M
0.040
0.060
0.080
0.150
0.280
0.300
0.400
3.30
2.40
2.00
1.70
1.40
1.20
0.95
4.50
3.50
2.80
2.10
1.70
1.50
1.2
M
M
M
M
M
M
M
Black
Green
Red
Orange
Violet
Grey
Orange
Orange
Orange
Orange
Orange
Orange
Yellow
15
22
33
47
68
100
Brown
Black
1) Tolerance ±20%, Tested at 100kHz, 100mVrms @20°C. DH8950 series tested at 100kHz, 250mVrms @20°C.
2) DCRs (DC resistances) are maximums @20°C.
3) DC (Direct Current) current applied to produce a typical 10% drop from measured nominal inductance.
4) DC (Direct Current) current applied to produce a typical 30% drop from measured nominal inductance.
5) Current applied to produce a typical 40°C temperature rise from measured nominal inductance.
6) Tolerance M = ±20%
Specifications subject to change without notice
Call Toll Free: 888-978-2638 Website: www.coev.net