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DC1012-124L Datasheet Preview

DC1012-124L Datasheet

Power Inductors

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Document 147 -1
Power Inductors – DC1012 Series
These power inductors are especially effective as DC-DC
converter boost or buck inductors and as output ripple filter
chokes in all types of switching power supplies.
They are ideal for applications through hole, cost effective
power inductors. The vertical style helps to save printed
circuit board area.The large inductance available per size
makes these parts ideal for all sorts of energy storage,
smoothing, and EMI reduction applications.
The Coilcraft DC1012 Series includes a wide range of
EIA standard inductance values. Custom versions may
also be available.
Coilcraft Designer’s Kit P410 contains three samples of
all the standard parts shown. To order, contact Coilcraft
or visit http://order.coilcraft.com.
Part  Inductance2
 number1
±10% (µH)
DCR max
(Ohms)
SRF typ
Isat (A)3
Irms (A)4
(MHz)
10% drop 20% drop 30% drop 20°C rise  40°C rise
DC1012-103L
DC1012-123L
DC1012-153L
DC1012-183L
DC1012-223L
10
12
15
18
22
0.026
0.030
0.035
0.038
0.046
35
25
18
15
13
4.80 5.58 5.94
4.52 5.20 5.60
3.92 4.50 4.84
3.65 4.25 4.47
3.37 3.81 4.17
3.5 4.6
3.1 4.3
2.8 4.2
2.7 3.7
2.6 3.6
DC1012-273L
DC1012-333L
DC1012-393L
DC1012-473L
DC1012-563L
27
33
39
47
56
0.070
0.080
0.088
0.100
0.15
12
11
10
9.0
8.0
2.97 3.37 3.64
2.67 3.10 3.37
2.45 2.85 3.05
2.25 2.65 2.85
2.06 2.35 2.48
2.2 2.9
2.0 2.7
1.9 2.6
1.8 2.4
1.7 2.1
DC1012-683L
DC1012-823L
DC1012-104L
DC1012-124L
DC1012-154L
68
82
100
120
150
0.17
0.20
0.22
0.29
0.34
7.0
6.0
5.5
5.0
4.5
1.90 2.08 2.28
1.75 2.03 2.10
1.56 1.76 1.87
1.30 1.62 1.72
1.28 1.45 1.54
1.6 1.9
1.5 1.7
1.2 1.5
0.92 1.4
0.90 1.3
DC1012-184L 180
DC1012-224L 220
DC1012-274L 270
DC1012-334L 330
0.38
0.44
0.62
0.70
4.0 1.17 1.34 1.44 0.81 1.2
3.5 1.07 1.22 1.31 0.72 1.0
3.25 0.96 1.11 1.19 0.70 0.90
3.0 0.86 0.99 1.06 0.68 0.88
1. When ordering, please specify termination code:
DC1012-334L
Termination: L = RoHS compliant tin-silver (96.5/3.5) over tin over
copper over steel.
Special order: S = non-RoHS tin-lead (63/37).
2. Tested at 100 kHz, 0.1 Vrms, 0 Adc.
3. DC current at which inductance drops the specified amount from its
value without current.
4. Current that causes the specified temperature rise from 25°C ambient.
5. Electrical specifications at 25°C.
Weight: 2.1 – 3.0 g
Terminations  RoHS tin-silver (96.5/3.5) over tin over copper over steel
Ambient temperature  –40°C to +85°C with Irms current. +85°C to
+125°C with derated current
Storage temperature range  Component: –40°C to +125°C
Tray packaging: –40°C to +80°C
Packaging  100 parts per tray
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 147-1  Revised 07/31/12
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.




Coilcraft

DC1012-124L Datasheet Preview

DC1012-124L Datasheet

Power Inductors

No Preview Available !

Document 147 -2
Power Inductors – DC1012 Series
Typical L vs Current
1000
100 µH
123
Dash
number
Part marking since Sept. 2007.
Parts manufactured prior to that
date may have color dots. Visit
www.coilcraft.com/colrpowr.cfm
for details.
100 100 µH
10 µH
10 10 µH
0.60
15,2
max
0.39
10,0
max
dia
1
0.01
0.1 1
Current (A)
0.024
0,6
dia
10
Dimensions are in
inches
mm
0.197 ±0.02
5,0 ±0,5
0.157 ±0.04
4,0 ±1,0
Irms Derating
120
110
100
90
80
70
60
50
40
30
20
10
0
-40
-20
0 20 40 60 80 100 120 140
Ambient temperature (°C)
US +1-847-639-6400 sales@coilcraft.com
UK +44-1236-730595 sales@coilcraft-europe.com
Taiwan +886-2-2264 3646 sales@coilcraft.com.tw
China +86-21-6218 8074 sales@coilcraft.com.cn
Singapore + 65-6484 8412 sales@coilcraft.com.sg
Document 147-2  Revised 07/31/12
© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.


Part Number DC1012-124L
Description Power Inductors
Maker Coilcraft
Total Page 2 Pages
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