Please read this notice before using the TAIYO YUDEN products.
REMINDERS
■
Product information in this catalog is as of October 2017. All of the contents specified herein are subject to change
without notice due to technical improvements, etc. Therefore, please check for the latest information carefully
before practical application or use of our products.
Please note that TAIYO YUDEN shall not be in any way responsible for any damages and defects in products or
equipment incorporating our products, which are caused under the conditions other than those specified in this
catalog or individual product specification sheets.
■
Please contact TAIYO YUDEN for further details of product specifications as the individual product specification
sheets are available.
■
Please conduct validation and verification of our products in actual condition of mounting and operating
environment before using our products.
■
The products listed in this catalog are intended for use in general electronic equipment (e.g., AV equipment, OA
equipment, home electric appliances, office equipment, information and communication equipment), medical
equipment classified as Class I or II by IMDRF, industrial equipment, and automotive interior applications, etc.
Please be sure to contact TAIYO YUDEN for further information before using the products for any equipment which
may directly cause loss of human life or bodily injury (e.g., transportation equipment including, without limitation,
automotive powertrain control system, train control system, and ship control system, traffic signal equipment,
medical equipment classified as Class III by IMDRF).
Please do not incorporate our products into any equipment requiring high levels of safety and/or reliability (e.g.,
aerospace equipment, aviation equipment*, medical equipment classified as Class IV by IMDRF, nuclear control
equipment, undersea equipment, military equipment).
*Note: There is a possibility that our products can be used only for aviation equipment that does not directly affect the safe operation of aircraft (e.g.,
in-flight entertainment, cabin light, electric seat, cooking equipment) if such use meets requirements specified separately by TAIYO YUDEN.
Please be sure to contact TAIYO YUDEN for further information before using our products for such aviation equipment.
When our products are used even for high safety and/or reliability-required devices or circuits of general electronic
equipment, it is strongly recommended to perform a thorough safety evaluation prior to use of our products and to
install a protection circuit as necessary.
Please note that unless you obtain prior written consent of TAIYO YUDEN, TAIYO YUDEN shall not be in any way
responsible for any damages incurred by you or third parties arising from use of the products listed in this catalog
for any equipment requiring inquiry to TAIYO YUDEN or prohibited for use by TAIYO YUDEN as described above.
■
Information contained in this catalog is intended to convey examples of typical performances and/or applications
of our products and is not intended to make any warranty with respect to the intellectual property rights or any
other related rights of TAIYO YUDEN or any third parties nor grant any license under such rights.
■
Please note that the scope of warranty for our products is limited to the delivered our products themselves and
TAIYO YUDEN shall not be in any way responsible for any damages resulting from a fault or defect in our products.
Notwithstanding the foregoing, if there is a written agreement (e.g., supply and purchase agreement, quality
assurance agreement) signed by TAIYO YUDEN and your company, TAIYO YUDEN will warrant our products in
accordance with such agreement.
■
The contents of this catalog are applicable to our products which are purchased from our sales offices or
authorized distributors (hereinafter
“TAIYO
YUDEN’official sales channel” Please note that the contents of this
s
).
catalog are not applicable to our products purchased from any seller other than TAIYO YUDEN’official sales
s
channel.
■
Caution for Export
Some of our products listed in this catalog may require specific procedures for export according to
“U.S.
Export
Administration Regulations”
,
“Foreign
Exchange and Foreign Trade Control Law”of Japan, and other applicable
regulations. Should you have any questions on this matter, please contact our sales staff.
1
8
WIRE-WOUND CHIP POWER INDUCTORS(CB SERIES)
WIRE-WOUND CHIP POWER INDUCTORS (CB SERIES)
■PART
NUMBER
*Operating Temp. :
-40½105℃（Including self-generated heat）
REFLOW
C
①
B
△ △
②
2
0
③
1
2
T
④
1
0 0
⑤
M △
⑥ ⑦
V
⑧
△＝Blank space
①Series name
Code
CB
②Characteristics
Code
△△
△C
③Dimensions（L×W）
Code
2012
2016
2518
3225
Series name
Wound chip power inductor
④Packaging
Code
T
⑤Nominal inductance
Code
（example）
1R0
100
101
※R＝Decimal point
⑥Inductance tolerance
Code
K
M
⑦Special code
Code
△
R
⑧Internal code
Code
V
Packaging
Taping
Characteristics
Standard
High current
Nominal inductance［μH½
1.0
10
100
INDUCTORS POWER INDUCTORS
Type（inch）
2012（0805）
2016（0806）
2518（1007）
3225（1210）
Dimensions
（L×W）［mm½
2.0×1.25
2.0×1.6
2.5×1.8
3.2×2.5
Inductance tolerance
±10％
±20％
／
Special code
Standard
Low Rdc type
Internal code
Inductor for Industrial and Automotive
■STANDARD
EXTERNAL DIMENSIONS / STANDARD QUANTITY
Recommended Land Patterns
Surface Mounting
・Mounting and soldering conditions should be checked beforehand.
・Applicable soldering process to these products is reflow soldering only.
Type
2012
2016
2518
3225
A
0.60
0.60
0.60
0.85
B
1.0
1.0
1.5
1.7
C
1.45
1.8
2.0
2.7
Unit：mm
Type
CB
CB
CB
CB
CB
CB
2012
C2012
2016
C2016
2518
C2518
L
2.0±0.2
（0.079±0.008）
2.0±0.2
（0.079±0.008）
2.5±0.2
（0.098±0.008）
3.2±0.2
（0.126±0.008）
W
1.25±0.2
（0.049±0.008）
1.6±0.2
（0.063±0.008）
1.8±0.2
（0.071±0.008）
2.5±0.2
（0.098±0.008）
T
1.25±0.2
（0.049±0.008）
1.6±0.2
（0.063±0.008）
1.8±0.2
（0.071±0.008）
2.5±0.2
（0.098±0.008）
e
0.5±0.2
（0.020±0.008）
0.5±0.2
（0.020±0.008）
0.5±0.2
（0.020±0.008）
0.6±0.3
（0.024±0.012）
Standard quantity [pcs]
Paper tape
Embossed tape
－
－
－
－
3000
2000
2000
1000
Unit：mm（inch）
CB C3225
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our product specification sheets.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our website (http://www.ty-top.com/) .
1
8
55
■PART
NUMBER
・ All the Wire-wound Chip Power Inductors of the catalog lineup are RoHS compliant.
Note)
・ The exchange of individual specifications is necessary depending on the application and circuit condition. Please contact Taiyo Yuden sales channels.
・ *2: Industrial products and Medical products
Please consult with TAIYO YUDEN’s official sales channel for the details of the product specification , etc.,
and please review and approve TAIYO YUDEN's product specification before ordering.
Please be sure to contact us for further information before using the components for Automotive equipment.
●2012（0805）type
Part number
CB
CB
CB
CB
CB
CB
CB
CB
CB
CB
CB
CB
2012T1R0M V
2012T2R2M V
2012T3R3M V
2012T4R7M V
2012T6R8M V
2012T100[] V
2012T100[]RV
2012T150[] V
2012T220[] V
2012T470[] V
2012T680[] V
2012T101[] V
Nominal inductance
［μH½
1.0
2.2
3.3
4.7
6.8
10
10
15
22
47
68
100
Nominal inductance
［μH½
1.0
2.2
4.7
10
22
47
Inductance tolerance
±20％
±20％
±20％
±20％
±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
Self-resonant
frequency
［MH½½（min.）
100
80
55
45
38
32
32
28
16
11
10
8
Self-resonant
frequency
［MH½½（min.）
100
70
45
40
16
11
DC Resistance
［Ω½（±30％）
0.15
0.23
0.30
0.40
0.47
0.70
0.50
1.3
1.7
3.7
6.0
7.0
DC Resistance
［Ω½（±30％）
0.19
0.33
0.50
1.2
3.7
5.8
Rated current ※） ［½A½
Saturation current
Idc1
500
410
330
300
250
190
200
170
135
90
70
60
Temperature rise current
frequency［MHz½
Idc2
Measuring
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
0.796
Measuring
7.96
7.96
7.96
2.52
2.52
2.52
Note
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
700
620
550
430
350
300
300
240
220
140
100
100
INDUCTORS POWER INDUCTORS
／
56
Rated current ※） ［½A½
Saturation current
Idc1
700
530
360
240
170
120
Part number
CB
CB
CB
CB
CB
CB
C2012T1R0M V
C2012T2R2M V
C2012T4R7M V
C2012T100[] V
C2012T220[] V
C2012T470[] V
Inductance tolerance
±20％
±20％
±20％
±10％，±20％
±10％，±20％
±10％，±20％
Temperature rise current
frequency［MHz½
Idc2
Note
*2
*2
*2
*2
*2
*2
640
485
395
255
145
115
●2016（0806）type
Part number
CB
CB
CB
CB
CB
CB
CB
CB
CB
CB
CB
CB
CB
2016T1R0M V
2016T1R5M V
2016T2R2M V
2016T3R3M V
2016T4R7M V
2016T6R8M V
2016T100[] V
2016T150[] V
2016T220[] V
2016T330[] V
2016T470[] V
2016T680[] V
2016T101[] V
Nominal inductance
［μH½
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
Nominal inductance
［μH½
Inductance tolerance
±20％
±20％
±20％
±20％
±20％
±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
Self-resonant
frequency
［MH½½（min.）
100
80
70
55
45
38
32
28
16
14
11
10
8
Self-resonant
frequency
［MH½½（min.）
100
80
70
55
45
38
32
28
16
14
11
10
8
DC Resistance
［Ω½（±30％）
0.09
0.11
0.13
0.20
0.25
0.35
0.50
0.70
1.0
1.7
2.4
3.0
4.5
DC Resistance
［Ω½（±30％）
0.10
0.15
0.20
0.27
0.37
0.59
0.82
1.2
1.8
2.8
4.3
7.0
8.0
Rated current ※） ［½A½
Saturation current
Idc1
600
550
510
400
340
300
250
210
165
130
110
90
70
Temperature rise current
frequency［MHz½
Idc2
Measuring
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
0.796
Note
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
720
650
600
440
410
330
270
220
190
140
120
110
90
Rated current ※） ［½A½
Saturation current
Idc1
1,100
1,000
750
600
550
450
380
300
250
220
150
130
110
Part number
Inductance tolerance
Temperature rise current
frequency［MHz½
Idc2
Measuring
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
0.796
Note
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
CB C2016T1R0M V
1.0
±20％
CB C2016T1R5M V
1.5
±20％
CB C2016T2R2M V
2.2
±20％
CB C2016T3R3M V
3.3
±20％
CB C2016T4R7M V
4.7
±20％
CB C2016T6R8M V
6.8
±20％
CB C2016T100[] V
10
±10％，±20％
CB C2016T150[] V
15
±10％，±20％
CB C2016T220[] V
22
±10％，±20％
33
±10％，±20％
CB C2016T330[] V
CB C2016T470[] V
47
±10％，±20％
CB C2016T680[] V
68
±10％，±20％
CB C2016T101[] V
100
±10％，±20％
・ [] Please specify the Inductance tolerance code（Ｋor Ｍ）
885
775
625
535
460
360
305
255
205
165
130
105
95
※）The saturation current value（Idc1） is the DC current value having inductance decrease down to 30%.（ at 20℃）
※）The temperature rise current value（Idc2） is the DC current value having temperature increase by 20℃.（ at 20℃）
※）The rated current value is following either Idc1 or Idc2, which is the lower one.
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our product specification sheets.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our website (http://www.ty-top.com/) .
1
8
■PART
NUMBER
●2518（1007）type
Part number
CB
CB
CB
CB
CB
CB
CB
CB
CB
CB
CB
CB
CB
CB
CB
CB
CB
CB
CB
CB
2518T1R0M V
2518T1R5M V
2518T2R2M V
2518T3R3M V
2518T4R7MRV
2518T4R7M V
2518T6R8M V
2518T100[] V
2518T150[] V
2518T220[] V
2518T330[] V
2518T470[] V
2518T680[] V
2518T101[] V
2518T151[] V
2518T221[] V
2518T331[] V
2518T471[] V
2518T681[] V
2518T102[] V
Nominal inductance
［μH½
1.0
1.5
2.2
3.3
4.7
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
1000
Nominal inductance
［μH½
1.0
1.5
2.2
3.3
4.7
6.8
10
15
22
33
47
68
100
150
220
330
470
680
Inductance tolerance
±20％
±20％
±20％
±20％
±20％
±20％
±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
Self-resonant
frequency
［MH½½（min.）
100
80
68
54
46
46
38
30
23
19
15
12
9.5
9.0
7.0
5.5
4.5
3.5
3.0
2.4
Self-resonant
frequency
［MH½½（min.）
100
80
68
54
41
38
30
23
19
15
12
9.5
9.0
7.0
5.5
4.5
3.5
3.0
DC Resistance
［Ω½（±30％）
0.06
0.07
0.09
0.11
0.10
0.13
0.15
0.25
0.32
0.50
0.70
0.95
1.5
2.1
3.2
4.5
7.0
10
17
24
DC Resistance
［Ω½（±30％）
0.08
0.11
0.13
0.16
0.20
0.30
0.36
0.65
0.77
1.5
1.9
2.8
3.7
6.1
8.4
12.3
22
28
Rated current ※） ［½A½
Saturation current
Idc1
1,200
650
510
440
310
340
270
250
180
165
130
110
70
60
55
50
40
35
30
25
Temperature rise current
frequency［MHz½
Idc2
Measuring
7.96
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.252
Measuring
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
Note
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
1,250
1,100
1,000
900
820
820
750
600
500
390
320
270
210
190
140
110
90
70
50
45
INDUCTORS POWER INDUCTORS
Rated current ※） ［½A½
Saturation current
Idc1
1,000
950
890
730
680
550
480
350
320
270
240
200
160
140
115
100
80
65
Part number
CB C2518T1R0M V
CB C2518T1R5M V
CB C2518T2R2M V
CB C2518T3R3M V
CB C2518T4R7M V
CB C2518T6R8M V
CB C2518T100[] V
CB C2518T150[] V
CB C2518T220[] V
CB C2518T330[] V
CB C2518T470[] V
CB C2518T680[] V
CB C2518T101[] V
CB C2518T151[] V
CB C2518T221[] V
CB C2518T331[] V
CB C2518T471[] V
CB C2518T681[] V
●3225（1210）type
Part number
Inductance tolerance
±20％
±20％
±20％
±20％
±20％
±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
±10％，±20％
Temperature rise current
frequency［MHz½
Idc2
Note
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
775
730
630
560
510
420
375
285
250
185
165
140
125
95
80
65
50
45
／
Nominal inductance
［μH½
Inductance tolerance
Self-resonant
frequency
［MH½½（min.）
250
220
190
160
70
50
23
20
17
13
10
8.0
6.0
3.0
1.8
1.6
DC Resistance
［Ω½（±30％）
0.055
0.060
0.080
0.095
0.100
0.120
0.133
0.195
0.27
0.41
0.67
1.0
1.4
2.5
12
13
Rated current ※） ［½A½
Saturation current
Idc1
2,000
2,000
2,000
2,000
1,250
950
900
730
620
500
390
320
270
190
110
100
Temperature rise current
frequency［MHz½
Idc2
Measuring
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Note
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
CB C3225T1R0MRV
1.0
±20％
CB C3225T1R5MRV
1.5
±20％
CB C3225T2R2MRV
2.2
±20％
CB C3225T3R3MRV
3.3
±20％
CB C3225T4R7MRV
4.7
±20％
CB C3225T6R8MRV
6.8
±20％
CB C3225T100[]RV
10
±10％，±20％
CB C3225T150[]RV
15
±10％，±20％
CB C3225T220[]RV
22
±10％，±20％
CB C3225T330[]RV
33
±10％，±20％
CB C3225T470[]RV
47
±10％，±20％
CB C3225T680[]RV
68
±10％，±20％
CB C3225T101[]RV
100
±10％，±20％
CB C3225T221[]RV
220
±10％，±20％
CB C3225T821[]RV
820
±10％，±20％
CB C3225T102[]RV
1000
±10％，±20％
・ [] Please specify the Inductance tolerance code（Ｋor Ｍ）
1,100
1,000
930
850
830
760
720
590
500
400
320
260
220
170
80
75
※）The saturation current value（Idc1） is the DC current value having inductance decrease down to 30%.（ at 20℃）
※）The temperature rise current value（Idc2） is the DC current value having temperature increase by 20℃.（ at 20℃）
※）The rated current value is following either Idc1 or Idc2, which is the lower one.
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our product specification sheets.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our website (http://www.ty-top.com/) .
1
8
57
■
Derating of Rated Current
●CB
series
Derating of current is necessary for CB series depending on ambient temperature.
Please refer to the chart shown below for appropriate derating of current.
120
Ratio to rated current
(%)
100
80
60
40
20
0
-40 -20
CB 2012 type
Ratio to rated current
(%)
120
100
80
60
40
20
0
-40 -20
CB C2012 type
Ratio to rated current
(%)
120
100
80
60
40
20
0
-40 -20
CB 2016 type
Ratio to rated current
(%)
120
100
80
60
40
20
0
-40 -20
CB C2016 type
Idc1
Idc2
Idc1
Idc2
Idc1
Idc2
Idc1
Idc2
0 20 40 60 80 100
Ambient Temperature (℃)
120
0 20 40 60 80 100
Ambient Temperature (℃)
120
0 20 40 60 80 100
Ambient Temperature (℃)
120
0 20 40 60 80 100
Ambient Temperature (℃)
120
120
CB 2518 type
Ratio to rated current
(%)
120
100
80
60
40
20
0
-40 -20
CB C2518 type
Ratio to rated current
(%)
120
100
80
60
40
20
0
-40 -20
CB C3225 type
INDUCTORS POWER INDUCTORS
／
58
Ratio to rated current
(%)
100
80
60
40
20
0
-40 -20
Idc1
Idc2
Idc1
Idc2
Idc1
Idc2
0 20 40 60 80 100
Ambient Temperature (℃)
120
0 20 40 60 80 100
Ambient Temperature (℃)
120
0 20 40 60 80 100
Ambient Temperature (℃)
120
▶ This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our product specification sheets.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our website (http://www.ty-top.com/) .
