Wire Wound SMD Inductor
CPL2512T****
F
EATURES
New Product!!
*It delivers low Rdc with high Idc.
*It is lead-free compatible.
The product contains no lead whatsoever.
It is able to withstand high temperature reflows(260deg.C during the peak) used in lead-free soldering
A
PPLICATION
*Portable AV Equipment(DSC,DVC,AUDIO,etc.)
*Portable TEL Equipment(Digital Cellular)
*Information electrical appliance Equipment(PC)
P
RODUCT IDENTIFICATION
CPL
(1)
2512
(2)
T
(3)
1R0
(4)
M
(5)
P
ACKAGING
2,000pcs/reel
(1)Series name (Tentative name)
(2)Case size : Length x Height (mm)
(3)Packaging : Taping
(4)Inductance
(5)Inductance Tolerance
S
HARES and
D
IMENSIONS
DIMENSIONS[mm]
L
W
2.50
+/-0.20
1.50
+/-0.20
1.20Max
0.60
+/-0.15
W
H
B
B
L
B
H
E
QUIVALENT CIRCUIT
R
ECOMMENDED PATTERN DIMENSION(mm)
1.30
No polarity
0.65
1.50
2.80
0.65
2008.11 Ver.9
Copyright© 2008 TDK Corporation. All Rights Reserved.
Signal-use Inductor Dept.
Wire Wound SMD Inductor
CPL2512T****
E
LECTRICAL CHARACTERISTICS
*Operating temperature range : -40deg.C to 105deg.C
*Storage temperature range
Inductance
ITEM
[uH]
CPL2512TR15M
CPL2512TR22M
CPL2512TR33M
CPL2512TR47M
CPL2512TR68M
CPL2512T1R0M
CPL2512T1R5M
CPL2512T2R2M
CPL2512T3R3M
CPL2512T4R7M
CPL2512T6R8M
CPL2512T100M
[U.D]
[U.D]
New Product!!
: -40deg.C to 105deg.C
Rdc
Idc
[ohm]
0.034+/-30%
0.042+/-30%
0.051+/-30%
0.060+/-30%
0.077+/-30%
0.090+/-30%
0.120+/-30%
0.135+/-30%
0.240+/-30%
0.360+/-30%
0.700+/-30%
0.900+/-30%
1.850+/-30%
2.300+/-30%
30%down
2400
2200
2000
1800
1600
1500
1200
900
730
650
450
300
275
220
Idc[mA]
Idc
40deg.c
2200
2000
1800
1600
1400
1300
1000
900
730
650
450
300
275
220
0.15 +/-20%
0.22 +/-20%
0.33 +/-20%
0.47 +/-20%
0.68 +/-20%
1.0 +/-20%
1.5 +/-20%
2.2 +/-20%
3.3 +/-20%
4.7 +/-20%
6.8 +/-20%
10.0 +/-20%
15.0 +/-20%
22.0 +/-20%
CPL2512T150M
CPL2512T220M
*Idc(30%Down): Value obtained when DC current flows and
the initial value of inductance has fallen by
30%
*Idc(40deg.C):Value obtained when DC current flows and
temperature has risen to
40deg.C
2008.11 Ver.9
Copyright© 2008 TDK Corporation. All Rights Reserved.
Signal-use Inductor Dept.
Wire Wound SMD Inductor
CPL2512T****
ELECTRICAL CHARACTERISTICS
f-L
100.00
New Product!!
f-Z
10000.0
1000.0
10.00
100.0
1.00
Z[ohm]
10.0
CPL2512TR15M
CPL2512TR33M
CPL2512TR68M
CPL2512T1R5M
CPL2512T3R3M
CPL2512T6R8M
CPL2512TR22M
CPL2512TR47M
CPL2512T1R0M
CPL2512T2R2M
CPL2512T4R7M
CPL2512T100M
L[uH]
0.10
1.0
CPL2512TR15M
CPL2512TR33M
CPL2512TR68M
CPL2512T1R5M
CPL2512T3R3M
CPL2512T6R8M
CPL2512TR22M
CPL2512TR47M
CPL2512T1R0M
CPL2512T2R2M
CPL2512T4R7M
CPL2512T100M
0.01
0.1
1.0
10.0
100.0
0.1
0.1
1.0
10.0
100.0
Freq.[MHz]
Freq.[MHz]
Idc-L
100.00
Idc-L_Down
0%
-10%
10.00
L_Down[%]
-20%
L[uH]
1.00
-30%
0.10
CPL2512TR15M
CPL2512TR33M
CPL2512TR68M
CPL2512T1R5M
CPL2512T3R3M
CPL2512T6R8M
CPL2512TR22M
CPL2512TR47M
CPL2512T1R0M
CPL2512T2R2M
CPL2512T4R7M
CPL2512T100M
CPL2512TR15M
CPL2512TR22M
CPL2512TR47M
CPL2512T1R0M
CPL2512T2R2M
CPL2512T4R7M
CPL2512T100M
-40%
CPL2512TR33M
CPL2512TR68M
CPL2512T1R5M
CPL2512T3R3M
CPL2512T6R8M
0.01
10
100
1000
10000
-50%
10
100
1000
10000
Idc[mA]
2008.11 Ver.9
Copyright© 2008 TDK Corporation. All Rights Reserved.
Idc[mA]
Signal-use Inductor Dept.
Wire Wound SMD Inductor
CPL2512T****
New Product!!
Competitive Comparison
*ELECTRICAL CHARACTERISTICS
Compete Product Size : 2.50mm x
1.80mm
x 1.20mmMax. Mount Area
4.50mm
2
2
TDK CPL2512Typ Size : 2.50mm x
1.50mm
x 1.20mmMax. Mount Area
3.75mm
f-L
Compete Product
5.0
4.5
4.0
3.5
TDK CPL2512T2R2M
f-Q
25
Compete Product
TDK CPL2512T2R2M
20
L[uH]
3.0
15
2.0
1.5
1.0
0.5
0.0
0.1
1.0
Q
10
5
0
0.1
2.5
Freq.[MHz]
10.0
100.0
1.0
Freq.[MHz]
10.0
100.0
f-Z
Compete Product
TDK CPL2512T2R2M
10000
Idc-L_Down
0%
Compete Product
TDK CPL2512T2R2M
1000
-10%
L_Down[%]
0.1
1.0
10.0
100.0
Z[ohm]
-20%
100
-30%
10
-40%
1
-50%
0
500
1000
1500
2000
Freq.[MHz]
2008.11 Ver.9
Copyright© 2008 TDK Corporation. All Rights Reserved.
Idc[mA]
Signal-use Inductor Dept.
Wire Wound SMD Inductor
CPL2512T****
New Product!!
Competitive Comparison
*Power Efficiency [Inductance 2.2uH & 4.7uH]
Compete Product Size : 2.50mm x
1.80mm
x 1.20mmMax. Mount Area
4.50mm
2
2
TDK CPL2512Typ Size : 2.50mm x
1.50mm
x 1.20mmMax. Mount Area
3.75mm
Power Efficiency
85
80
IC:MAXIM MAX8560
Step Down DC/DC
Vin:3V , Vout:1.2V
SW Freq.:4MHz
Compete Product(2.2uH)
TDK CPL2512T2R2M
Efficiency[%]
75
70
65
60
55
50
0.1
1.0
10.0
100.0
1000.0
Load Current[mA]
Power Efficiency
Load Current 1 to 100mA
85
Compete Product(2.2uH)
TDK CPL2512T2R2M
80
Power Efficiency
Load Current 100 to 1000mA
85
Compete Product(2.2uH)
TDK CPL2512T2R2M
80
Efficiency[%]
75
Efficiency[%]
1
10
100
75
70
70
65
65
100
1000
Load Current[mA]
Load Current[mA]
2008.11 Ver.9
Copyright© 2008 TDK Corporation. All Rights Reserved.
Signal-use Inductor Dept.
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