CBMF2012T101KR [TAIYO YUDEN]
WIRE-WOUND CHIP POWER INDUCTORS (CB SERIES); 绕线型片状电感器（ CB系列）
| 型号： | CBMF2012T101KR |
| 厂家： | 
TAIYO YUDEN (U.S.A.), INC |
| 描述： | WIRE-WOUND CHIP POWER INDUCTORS (CB SERIES) |
| 文件： | 总11页 (文件大小：274K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Notice for TAIYO YUDEN productsꢀ
Please read this notice before using the TAIYO YUDEN products.
REMINDERS
■ Product information in this catalog is as of October 2011. 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 be-
fore practical application or usage of the Products.
Please note that Taiyo Yuden Co., Ltd. shall not be responsible for any defects in products or equipment incorpo-
rating such products, which are caused under the conditions other than those specified in this catalog or individual
specification.
■ Please contact Taiyo Yuden Co., Ltd. for further details of product specifications as the individual specification is
available.
■ Please conduct validation and verification of products in actual condition of mounting and operating environment
before commercial shipment of the equipment.
■ All electronic components or functional modules listed in this catalog are developed, designed and intended for
use in general electronics equipment.(for AV, office automation, household, office supply, information service,
telecommunications, (such as mobile phone or PC) etc.). Before incorporating the components or devices into any
equipment in the field such as transportation,( automotive control, train control, ship control), transportation signal,
disaster prevention, medical, public information network (telephone exchange, base station) etc. which may have
direct influence to harm or injure a human body, please contact Taiyo Yuden Co., Ltd. for more detail in advance.
Do not incorporate the products into any equipment in fields such as aerospace, aviation, nuclear control, subma-
rine system, military, etc. where higher safety and reliability are especially required.
In addition, even electronic components or functional modules that are used for the general electronic equipment,
if the equipment or the electric circuit require high safety or reliability function or performances, a sufficient reliabil-
ity evaluation check for safety shall be performed before commercial shipment and moreover, due consideration to
install a protective circuit is strongly recommended at customer's design stage.
■ The contents of this catalog are applicable to the products which are purchased from our sales offices or distribu-
tors (so called“TAIYO YUDEN’s official sales channel”).
It is only applicable to the products purchased from any of TAIYO YUDEN’s official sales channel.
■ Please note that Taiyo Yuden Co., Ltd. shall have no responsibility for any controversies or disputes that may oc-
cur in connection with a third party's intellectual property rights and other related rights arising from your usage of
products in this catalog. Taiyo Yuden Co., Ltd. grants no license for such rights.
■ Caution for export
Certain items in this catalog may require specific procedures for export according to“Foreign Exchange and For-
eign Trade Control Law”of Japan,“U.S. Export Administration Regulations”, and other applicable regulations.
Should you have any question or inquiry on this matter, please contact our sales staff.
notice_e-01
(
)
WIRE-WOUND CHIP POWER INDUCTORS CB SERIES
REFLOW
■ FEATURES
■ APPLICATIONS
CB-series are Wound Chip Inductors having wide line-up, which are suitable
for any circuit designs.
◦Tꢀ hey are suitable for an anti-noise measure on the power supply circuit
of DSC, DVC, HDD, LCD-TV, mobile phones,PC, game equipments,
various communication equipments and etc..
◦ꢀCBC series has large rated current. They contribute to the miniatur-
ization of the power supply circuit.
◦ꢀCBL series has low profile characteristic. They contribute to the low-
ering of the equipments.
■ OPERATING TEMP.
◦－ 40 ～ 105℃（Including-self-generated heat）
◦ꢀCBMF series has a low loss characteristic.
■ ORDERING CODE
C B △ 2 0 1 2 T 1 0 0 △ △ △ △ △
❶
❷
❸
❹
❺
❻
❼
❽
❶Type
❸External Dimensions
〔mm〕
❹Packaging
Tape & Reel
❺Nominal
Inductance〔μH〕
❻
Inductance
Tolerance〔s ％〕
❼Special
code
❽Internal code
CB Wound chip power inductor
T
1608（0603） 1.6×0.8
2012（0805） 2.0×1.25
2016（0806） 2.0×1.6
2518（1007） 2.5×1.8
3225（1210） 3.2×2.5
example
K
±10
±20
Standard
products
△
1R0
100
101
1
M
❷Characteristic Spec
Low Rdc
type
10
△
C
Standard
High current
Low profile
Low loss
R
100
※R=decimal point
L
MF
■ EXTERNAL DIMENSIONS/STANDARD QUANTITY
Standard Quantity [pcs]
Type
L
W
T
e
Paper
Tape
Embossed
Tape
C
1.6±0.2
0.8±0.2
0.8±0.2
0.45±0.15
CBMF1608
CBL2012
－
4000
－
3000
－
（0.063±0.008） （0.031±0.008） （0.031±0.008） （0.016±0.006）
2.0±0.2
1.25±0.2
0.9±0.1
0.5±0.2
A
B
A
（0.079±0.008） （0.049±0.008） （0.035±0.004） （0.020±0.008）
CB2012
CBC2012
2.0±0.2 1.25±0.2 1.25±0.2 0.5±0.2
（0.079±0.008） （0.049±0.008） （0.049±0.008） （0.020±0.008）
2.0±0.2 1.6±0.2 1.6±0.2 0.5±0.2
（0.079±0.008） （0.063±0.008） （0.063±0.008） （0.020±0.008）
2.5±0.2 1.8±0.2 1.8±0.2 0.5±0.2
（0.098±0.008） （0.071±0.008） （0.071±0.008） （0.020±0.008）
3.2±0.2 2.5±0.2 2.5±0.2 0.6±0.3
（0.126±0.008） （0.098±0.008） （0.098±0.008） （0.024±0.012）
3000
2000
2000
Unit：mm
C
Recommended Land Patterns
TYPE
A
B
CB2016
CBC2016
－
Surface Mounting
MF1608 0.55
0.7
1.0
1.0
1.5
1.7
1.7
1.0
・Mounting and soldering con-
ditions should be checked
beforehand.
・Applicable soldering process
to those products is reflow
soldering only.
2012
2016
2518
3218
3225
0.60
0.60
0.60
0.85
0.85
1.45
1.8
CB2518
CBC2518
－
2.0
CBC3225
－
1000
2.0
2.7
Unit：mm（inch）
・Recommended Land Patterns
■ AVAILABLE INDUCTANCE RANGE
Type
CBMF1608
CBL2012
CB2012
CBC2012
CB2016
CBC2016
CB2518
CBC2518
CBC3225
Range
Imax［mA］ꢁRdc±30％［Ω］ Imax［mA］ꢁRdc±30％［Ω］ Imax［mA］ꢁRdc±30％［Ω］ Imax［mA］ꢁRdc±30％［Ω］ Imax［mA］ꢁRdc±30％［Ω］ Ima［x mA］ꢁRdc±30％［Ω］ Imax［mA］ꢁRdc±30％［Ω］ Imax［mA］ꢁRdc±30％［Ω］ Imax［mA］ꢁRdc±30％［Ω］
1
290
1μH
0.09
0.17
0.36
2.5
620
440
205
100
1μH
0.15
0.39
1.0
500
410
190
90
1μH
0.15
0.23
0.7
3.7
7
700
530
240
120
1μH
0.19
0.33
1.2
600
510
250
110
70
1μH
0.09
0.13
0.5
1100
720
350
150
110
1μH
0.1
0.2
0.82
4.3
8
1200
510
250
110
60
1μH
0.06
0.09
0.25
0.95
2.1
1000
890
480
240
1μH
0.08
0.13
0.36
1.90
1440
1130
900
390
1μH
0.055
0.08
0.133
0.67
1.4
2.2 190
10 115
47 50
100
4.2
5.8
2.4
47μH
47μH
47μH
60
4.5
160
60
3.7
28
270
100μH
100μH
100μH
1000
25
24
680μH
100
13
1000μH
1000μH
＊This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
wound02_e-02
72
■ PART NUMBERS
●1608（0603）TYPE
Rated current〔mA〕
EHS
（Environmental
Hazardous
Self-resonant
frequency
〔MHz〕
min.
Resistance
DC
〔Ω（〕±30％）
Measuring
frequency
〔MHz〕
Inductance
〔μH〕
Inductance
Tolerance
Temperature rise
Ordering code
Saturation current
Idc1
current
Idc2
Substances）
CBMF1608T1R0M
CBMF1608T2R2M
CBMF1608T3R3M
CBMF1608T4R7M
CBMF1608T100□
CBMF1608T220□
CBMF1608T470□
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
1.0
2.2
3.3
4.7
10
100
80
60
45
32
16
0.09
0.17
0.22
0.24
0.36
1.0
290
190
170
145
115
70
770
560
500
470
380
230
140
±20%
7.96
2.52
±10%
±20%
22
47
11
2.5
50
・□Please specify the Inductance tolerance code（Ｋor Ｍ）
●2012(0805)TYPE
Rated current〔mA〕
EHS
Self-resonant
frequency
〔MHz〕
min.
Resistance
DC
〔Ω（〕±30％）
Measuring
frequency
〔MHz〕
（Environmental
Inductance
〔μH〕
Inductance
Tolerance
Temperature rise
current
Ordering code
Hazardous
Saturation current
Idc1
Substances）
Idc2
CB 2012T1R0M
CB 2012T2R2M
CB 2012T3R3M
CB 2012T4R7M
CB 2012T6R8M
CB 2012T100□
CB 2012T100□R
CB 2012T150□
CB 2012T220□
CB 2012T470□
CB 2012T680□
CB 2012T101□
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
1.0
2.2
3.3
4.7
6.8
10
100
80
55
45
38
32
32
28
16
11
10
8
0.15
0.23
0.30
0.40
0.47
0.70
0.50
1.3
500
410
330
300
250
190
200
170
135
90
900
770
650
580
540
440
520
320
280
190
140
130
±20%
7.96
／
10
15
2.52
±10%
±20%
22
1.7
47
3.7
68
6.0
70
100
7.0
60
0.796
・□Please specify the Inductance tolerance code（Ｋor Ｍ）
Rated current〔mA〕
EHS
Self-resonant
frequency
〔MHz〕
min.
Resistance
DC
〔Ω（〕±30％）
Measuring
frequency
〔MHz〕
（Environmental
Inductance
〔μH〕
Inductance
Tolerance
Temperature rise
current
Ordering code
Hazardous
Saturation current
Idc1
Substances）
Idc2
CB C2012T1R0M
CB C2012T2R2M
CB C2012T4R7M
CB C2012T100□
CB C2012T220□
CB C2012T470□
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
1.0
2.2
4.7
10
100
70
45
40
16
0.19
0.33
0.50
1.2
700
530
360
240
170
120
840
640
520
340
190
150
±20%
7.96
2.52
±10%
±20%
22
3.7
47
11
5.8
・□Please specify the Inductance tolerance code（Ｋor Ｍ）
Rated current〔mA〕
EHS
Self-resonant
frequency
〔MHz〕
min.
Resistance
DC
〔Ω（〕±30％）
Measuring
frequency
〔MHz〕
（Environmental
Inductance
〔μH〕
Inductance
Tolerance
Temperature rise
current
Ordering code
Hazardous
Saturation current
Idc1
Substances）
Idc2
CB L2012T1R0M
CB L2012T2R2M
CB L2012T4R7M
CB L2012T100M
CB L2012T220M
CB L2012T470M
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
1.0
2.2
4.7
10
100
80
45
32
23
11
0.15
0.39
0.66
1.0
620
440
275
205
150
100
950
590
490
370
250
140
±20%
0.1
22
2.1
47
4.2
・□Please specify the Inductance tolerance code（Ｋor Ｍ）
●2016（0806）TYPE
Rated current〔mA〕
EHS
Self-resonant
frequency
〔MHz〕
min.
Resistance
DC
〔Ω（〕±30％）
Measuring
frequency
〔MHz〕
（Environmental
Inductance
〔μH〕
Inductance
Tolerance
Temperature rise
current
Ordering code
Hazardous
Saturation current
Idc1
Substances）
Idc2
CB 2016T1R0M
CB 2016T1R5M
CB 2016T2R2M
CB 2016T3R3M
CB 2016T4R7M
CB 2016T6R8M
CB 2016T100□
CB 2016T150□
CB 2016T220□
CB 2016T330□
CB 2016T470□
CB 2016T680□
CB 2016T101□
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
1.0
1.5
2.2
3.3
4.7
6.8
10
100
80
70
55
45
38
32
28
16
14
11
10
8
0.09
0.11
0.13
0.20
0.25
0.35
0.50
0.70
1.0
600
550
510
400
340
300
250
210
165
130
110
90
1100
1000
1000
800
740
600
520
440
370
270
240
210
170
±20%
7.96
15
22
2.52
±10%
±20%
33
1.7
47
2.4
68
3.0
100
4.5
70
0.796
・□Please specify the Inductance tolerance code（Ｋor Ｍ）
※）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 up to 40℃.（at 20℃）
＊This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
wound02_e-02
73
■ PART NUMBERS
Rated current〔mA〕
EHS
（Environmental
Hazardous
Self-resonant
frequency
〔MHz〕
min.
Resistance
DC
〔Ω（〕±30％）
Measuring
frequency
〔MHz〕
Inductance
〔μH〕
Inductance
Tolerance
Temperature rise
Ordering code
Saturation current
Idc1
current
Idc2
Substances）
CB C2016T1R0M
CB C2016T1R5M
CB C2016T2R2M
CB C2016T3R3M
CB C2016T4R7M
CB C2016T6R8M
CB C2016T100□
CB C2016T150□
CB C2016T220□
CB C2016T330□
CB C2016T470□
CB C2016T680□
CB C2016T101□
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
1.0
1.5
2.2
3.3
4.7
6.8
10
100
80
70
55
45
38
32
28
16
14
11
10
8
0.10
0.15
0.20
0.27
0.37
0.59
0.82
1.2
1100
1000
750
600
550
450
380
300
250
220
150
130
110
1100
1000
720
610
530
450
350
300
240
220
150
130
110
±20%
7.96
15
22
1.8
2.52
±10%
±20%
33
2.8
47
4.3
68
7.0
100
8.0
0.796
・□Please specify the Inductance tolerance code（Ｋor Ｍ）
●2518（1007）TYPE
Rated current〔mA〕
EHS
Self-resonant
frequency
〔MHz〕
min.
Resistance
DC
〔Ω（〕±30％）
Measuring
frequency
〔MHz〕
（Environmental
Inductance
〔μH〕
Inductance
Tolerance
Temperature rise
current
Ordering code
Hazardous
Saturation current
Idc1
Substances）
Idc2
CB 2518T1R0M
CB 2518T1R5M
CB 2518T2R2M
CB 2518T3R3M
CB 2518T4R7MR
CB 2518T4R7M
CB 2518T6R8M
CB 2518T100□
CB 2518T150□
CB 2518T220□
CB 2518T330□
CB 2518T470□
CB 2518T680□
CB 2518T101□
CB 2518T151□
CB 2518T221□
CB 2518T331□
CB 2518T471□
CB 2518T681□
CB 2518T102□
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
1.0
1.5
2.2
3.3
4.7
4.7
6.8
10
100
80
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
1200
650
510
440
310
340
270
250
180
165
130
110
70
1500
1400
1300
1200
1200
1100
930
820
650
580
460
420
310
260
210
180
140
120
90
68
±20%
54
7.96
2.52
46
46
38
30
15
23
22
19
33
15
47
12
68
9.5
9.0
7.0
5.5
4.5
3.5
3.0
2.4
±10%
±20%
100
150
220
330
470
680
1000
2.1
60
3.2
55
4.5
50
0.796
0.252
7.0
40
10
35
17
30
24
25
75
・□Please specify the Inductance tolerance code（Ｋor Ｍ）
Rated current〔mA〕
EHS
Self-resonant
frequency
〔MHz〕
min.
Resistance
DC
〔Ω（〕±30％）
Measuring
frequency
〔MHz〕
（Environmental
Inductance
〔μH〕
Inductance
Tolerance
Temperature rise
current
Ordering code
Hazardous
Saturation current
Idc1
Substances）
Idc2
CB C2518T1R0M
CB C2518T1R5M
CB C2518T2R2M
CB C2518T3R3M
CB C2518T4R7M
CB C2518T6R8M
CB C2518T100□
CB C2518T150□
CB C2518T220□
CB C2518T330□
CB C2518T470□
CB C2518T680□
CB C2518T101□
CB C2518T151□
CB C2518T221□
CB C2518T331□
CB C2518T471□
CB C2518T681□
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
1.0
1.5
2.2
3.3
4.7
6.8
10
100
80
0.08
0.11
0.13
0.16
0.20
0.30
0.36
0.65
0.77
1.5
1000
950
890
730
680
550
480
350
320
270
240
200
160
140
115
100
80
1200
1190
1100
1020
920
740
680
500
460
320
290
200
170
130
110
90
68
±20%
7.96
2.52
54
41
38
30
15
23
22
19
33
15
47
12
1.9
68
9.5
9.0
7.0
5.5
4.5
3.5
3.0
2.8
±10%
±20%
100
150
220
330
470
680
3.7
6.1
8.4
0.796
12.3
22
70
28
65
60
・□Please specify the Inductance tolerance code（Ｋor Ｍ）
※）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 up to 40℃.（at 20℃）
＊This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
wound02_e-02
74
■ PART NUMBERS
●3225（1210）TYPE
Rated current〔mA〕
EHS
（Environmental
Hazardous
Self-resonant
frequency
〔MHz〕
min.
Resistance
DC
〔Ω（〕±30％）
Measuring
frequency
〔MHz〕
Inductance
〔μH〕
Inductance
Tolerance
Temperature rise
Ordering code
Saturation current
Idc1
current
Idc2
Substances）
CB C3225T1R0MR
CB C3225T1R5MR
CB C3225T2R2MR
CB C3225T3R3MR
CB C3225T4R7MR
CB C3225T6R8MR
CB C3225T100□R
CB C3225T150□R
CB C3225T220□R
CB C3225T330□R
CB C3225T470□R
CB C3225T680□R
CB C3225T101□R
CB C3225T221□R
CB C3225T821□R
CB C3225T102□R
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
1.0
1.5
2.2
3.3
4.7
6.8
10
250
220
190
160
70
50
23
20
17
13
10
8
0.055
0.060
0.080
0.095
0.100
0.120
0.133
0.195
0.27
0.41
0.67
1.0
2000
2000
2000
2000
1250
950
1440
1310
1130
1040
1010
940
±20%
900
900
15
730
850
0.1
22
620
780
33
500
570
47
390
480
±10%
±20%
68
320
270
410
100
220
820
1000
6
1.4
340
3
2.5
190
190
1.8
1.6
12
110
110
13
100
100
・□Please specify the Inductance tolerance code（Ｋor Ｍ）
※）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 up to 40℃.（at 20℃）
／
■ ELECTRICAL CHARACTERISTICS
DC Bias characteristicsꢁMeasured by HP4285A＋42841A
■
CBMF1608
CBL2012
CB2012
CBC2012
100
10
1
100
10
1
1000
100
10
100
10
470□
100□
470M
101□
4R7M
100□
100□
100M
1R0M
1
1R0M
1R0M
1
4R7M
0.1
0.1
1
10
100
1000
1
10
100
1000
1
10
100
1000
10000
1
10
100
1000
DC Bias〔mA〕
DC Bias〔mA〕
DC Bias〔mA〕
DC Bias〔mA〕
CB2016
CBC2016
CB2518
CBC2518
1000
100
10
1000
100
10
1000
100
10
1000
100
10
101□
100□
101□
101□
100□
101□
100□
100□
1R0M
1R0M
1R0M
1R0M
1
1
1
1
0.1
0.1
0.1
0.1
1
10
100
1000
10000
1
10
100
1000
10000
1
10
100
1000
10000
1
10
100
1000
10000
DC Bias〔mA〕
DC Bias〔mA〕
DC Bias〔mA〕
DC Bias〔mA〕
CBC3225
1000
100
10
102□R
101□R
100□R
1
1R0MR
0.1
1
10
100
1000
10000
DC Bias〔mA〕
＊This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
wound02_e-02
75
■ PACKAGING
①Minimum Quantity
Type
④Leader and Blank Portion
Standard Quantity［pcs］
Papar Tape
Embossed Tape
LBC3225/CBC3225
LB3218
ー
ー
1000
2000
LBR2518/LBC2518/LB251
/CB2518/CBC2518/LEM2520
ー
ー
ー
2000
2000
3000
(10 pitches or more)
(10 pitches or more)
150mm or more
LBM2016/LBC2016/
LB2016/CB2016/CBC2016
(5.9 inches or more)
LB2012/LBC2012/LBR202
/CB2012/CBC2012
CBL2012
4000
4000
ー
ー
ー
3000
⑤Reel Size
LB1608
LBMF1608/CBMF1608
2.5 max
（0.098）
②Tape material
◦Embossed tape
10.0±1.5
(0.394±0.059)
⑥Top Tape Strength
The top tape requires a peel-off force 0.2 to 0.7N in the direction of the arrow as
illustrated below.
Pull direction
③Taping Dimensions
◦Embossed Tape（0.315 inches wide）
◦Card board carrier tape（0.315 inches wide）
Chip cavity
Insertion pitch
Tape thickness
Type
A
B
F
T
K
1.75±0.1
2.1±0.1
4.0±0.1
0.3±0.05
1.9max.
LBM 2016
LEM 2520
（0.069±0.004）（0.083±0.004）（0.157±0.004）（0.012±0.002） （0.075max.）
2.3±0.1
2.7±0.1
4.0±0.1
0.3±0.05
2.1±0.1
（0.091±0.004）（0.106±0.004）（0.157±0.004）（0.012±0.002）（0.083±0.004）
LBC3225/
CBC3225
2.8±0.1
3.5±0.1
4.0±0.1
0.3±0.05
4.0max.
（0.110±0.004）（0.138±0.004）（0.157±0.004）（0.012±0.002） （0.157max.）
2.1±0.1
3.5±0.1
4.0±0.1
0.3±0.05
2.2max.
LB3218
（0.083±0.004）（0.138±0.004）（0.157±0.004）（0.012±0.002） （0.087max.）
LB2518 / CB2518
LBC2518 / CBC2518
LBR2518
2.15±0.1
2.7±0.1
4.0±0.1
0.3±0.05
2.2max.
（0.085±0.004）（0.106±0.004）（0.157±0.004）（0.012±0.002） （0.087max.）
LB2016/ CB2016
1.75±0.1
2.1±0.1
4.0±0.1
0.3±0.05
1.9max.
LBC2016 / CBC2016 （0.069±0.004）（0.083±0.004）（0.157±0.004）（0.012±0.002） （0.075max.）
LB2012 / CB2012
LBC2012 / CBC2012
LBR2012
1.45±0.1
2.25±0.1
4.0±0.1
0.25±0.05 1.45max.
（0.057±0.004） （0.089±0.004）（0.157±0.004）（0.010±0.002） （0.057max.）
1.55±0.1
2.3±0.1
4.0±0.1
1.1max.
1.1max.
CBL2012
LB1608
（0.061±0.004） （0.091±0.004） （0.157±0.004） （0.043max.） （0.043max.）
1.0±0.1
1.8±0.1
4.0±0.1
1.1max.
1.1max.
（0.039±0.004） （0.071±0.004） （0.157±0.004） （0.043max.） （0.043max.）
LBMF1608 /
CBMF1608
1.1±0.1
1.9±0.1
4.0±0.1
0.25±0.05
1.2max.
（0.043±0.004） （0.075±0.004） （0.157±0.004）（0.010±0.002） （0.047max.）
Unit：mm（inch）
＊This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
wound0103_reli_e-01
wound0103_reli-PRP1
■ RELIABILITY DATA
1.Operating temperature Range
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM Series
ー40～＋105℃（Including self-generated heat）
ー40～＋85℃
LEM Series
2.Storage
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM, LEM Series
ー40～＋85℃
【Test Methods and Remarks】
Please refer the term of "7. storage conditions" in precautions.
3.Rated Current
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM, LEM Series
Within the specified tolerance
【Test Methods and Remarks】
LEM Series
The maximum DC value having inductance decrease within 10％ and temperature increase within 20℃ by the application of DC bias.
4.Inductance
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM, LEM Series
Within the specified tolerance
【Test Methods and Remarks】
LEM Series
Measuring equipment：LCR Mete（r HP4285A＋42851A or its equivalent）
Measuring frequency：Specified frequency
Measuring equipment：LCR Mate（r HP4285A or its equivalent）
LB・LBC・LBR・CB・CBC・CBL・LBMF・CBMF・LBM Series
5.Q
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM, LEM Series
Within the specified tolerance
【Test Methods and Remarks】
LEM Series
Measuring equipment：LCR Meter（HP4285A＋42851A or its equivalent）
Measuring frequency：Specified frequency
Measuring equipment：LCR Mate（r HP4285A or its equivalent）
LBM Series
6.DC Resisitance
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM, LEM Series
Within the specified tolerance
【Test Methods and Remarks】
Measuring equipment：DC Ohmmete（r HIOKI 3227 or its equivalent）
7.Self-Resonant Frequency
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM, LEM Series
Within the specified tolerance
【Test Methods and Remarks】
Measuring equipment：Impedance analyze（r HP4291A or its equivalent）
8.Temperature Characteristic
LBM2016
LEM2520
Inductance change:Within±5％
Inductance change:Within±20％
LB1608
CB2016
LB2012
LB2518
LBR2012
LBR2518
CB2012
CB2518
CBL2012
LBC3225
LB2016
CBC3225
LBMF1608 CBMF1608 LBC2016
CBC2016
LBC2518
Inductance change:Within±25％
Inductance change:Within±35％
CBC2518
LB3218
LBC2012
CBC2012
【Test Methods and Remarks】
Change of maximum inductance deviation in step 1-5
LB, CB Series
Step
1
2
3
4
5
Temperture（℃）
20
ー40
20（Reference temperature） ＋85（Maximum operating temperature）
20
LEM2520
Step
1
2
3
4
5
Temperture（℃）
20
ー25
20（Reference temperature） ＋85（Maximum operating temperature）
20
9.Rasistance to Flexure of Substrate
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM, LEM Series
No damage.
【Test Methods and Remarks】
Pressing jig
Warp： 2mm（LB・LBC・LBR・CB・CBC・CBL・LBM・LBMF・CBMF Series）
ꢁLEM2520：1.6mm
3mm（LEM2520）
Test substrate: Board according to JIS C0051
LB・LBMF・
CBMF1608
ꢀ：0.8mm
Others：1.0mm
Board
＊This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
wound0103_reli_e-01
wound0103_reli-PRP2
■ RELIABILITY DATA
10.Body Strength
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM, LEM Series
No damage.
【Test Methods and Remarks】
LB・LBC・LBR・CB・CBC・CBL・LBM・LEM2520 Applied force：10N
Duration：10sec.
LB1608・LBMF1608・CBMF1608
Applied force：5N
Duration：10sec.
11.Adhesion of terminal electrode
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM, LEM Series
No abnormality.
【Test Methods and Remarks】
LB・LBC・LBR・CB・CBC・CBL・LBM・LBMF・CBMF・LEM2520ꢁApplied force：10N to X and Y directions
Duration：5 sec.
Test substrate：Printed board
LB1608・CBMF1608・LBMF1608
Applied force：5N to X and Y directions
Duration：5 sec.
Test substrate：Printed board
12.Resistance to vibration
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM, LEM Series
Inductance change:Within±10％
Inductance change:Within±5％
No significant abnormality in appearance.
No significant abnormality in appearance.
【Test Methods and Remarks】
LEM・LB・LBC・LBR・CB・CBC・CBL・LBM・LBMF・CBMF：According to JIS C5102 clause 8.2.
Vibration type：A
Directions：2 hrs each in X, Y and Z directions. Total：6 hrs
Frequency range：10 to 55 to 10 Hz（1min.）
Amplitude：1.5mm
Mounting method：Soldering onto printed board
Recovery：At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.
LEM：Recovery
At least 1 hr of recovery under the standard condition after the test, followed by the measurement within 2 hrs.
13.Drop test
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM Series
LEM Series
Inductance change:Within±5％
No significant abnormality in appearance.
【Test Methods and Remarks】
LEM：
Acceleration：980m/sec2
Duration：6msec
Number of times：6 sides×3 times
Mounting method：Soldering onto printed board
Recovery：At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.
LEM：Recovery
At least 1 hr of recovery under the standard condition after the test, followed by the measurement within 2 hrs.
14.Solderability
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM, LEM Series
At least 90％ of surface of terminal electrode is covered by new
【Test Methods and Remarks】
LEM：
Solder temperature：230±5℃
Duration：5±0.5sec.
Flux：Methanol solution with 25％ of colophony
LB・LBC・LBR・CB・CBC・CBL・LBM・LBMF・CBMF： Solder temperature：245±5℃
Duration：5±0.5sec
Flux：Methanol solution with 25％ of colophony
＊This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
wound0103_reli_e-01
wound0103_reli-PRP3
■ RELIABILITY DATA
15.Resistance to soldering
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LEM Series
Inductance change:Within±10％
Inductance change:Within±5％
LEM2520
No significant abnormality in appearance.
【Test Methods and Remarks】
LEM：
Reflow condition 3 times of reflow over at 220±5℃ for 40sec. MAX, With Peak temperature at 240±5℃ for 5 sec.
MAX.（Refer to a Profile of chart below.）
Flow condition
Solder temperature：260±5℃
Duration：10±1sec. Once
LB・LBC・LBR・CB・CBC・CBL・LBM・LBMF・CBMF：
3 times of reflow oven at 230℃ MIN for 40sec. with peak temperature at 260 ℃ for 5sec.
16.Resisitance to solvent
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM, LEM Series
No significant abnormality in appearance
【Test Methods and Remarks】
Solvent temperature：Room temperature
Type of solvent：Isopropyl alcohol
Cleaning conditions：90s. Immersion and cleaning.
17.Thermal shock
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM Series
Inductance change:Within±10％
No significant abnormality in appearance.
Inductance change :Within±10％
Q→ R12～4R7：30 min.
5R6～330：25 min.
LEM Series
390～820：20 min.
101：15 min.
【Test Methods and Remarks】
LEM : Conditions for 1cycle
Step
Temperature（℃） Duration（min）
1
ー40
＋85
30
2
30
Number of cycle：100 cycle
Recovery：At least 1 hr of recovery under the standard condition after the test, followed by the measurement within 2 hrs.
LB・LBC・LBR・CB・CBC・CBL・LBM・LBMF・CBMF： ー40～＋85℃, maintain times 30min. ,100 cycle
Recovery：At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.
18.Damp heat life test
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM Series
Inductance change:Within±10％
No significant abnormality in appearance.
Inductance change :Within±10％
Q→ R12～4R7：30 min.
5R6～330：25 min.
LEM Series
390～820：20 min.
101：15 min.
【Test Methods and Remarks】
Temperature：60±2℃
Humidity：90～95％RH
Duration：1000 hrs
Recovery：At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.
LEM：Recovery
At least 1 hr of recovery under the standard condition after the test, followed by the measurement within 2 hrs.
19.Loading under damp heat life test
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM Series
Inductance change:Within±10％
No significant abnormality in appearance.
Inductance change :Within±10％
Q→ R12～4R7：30 min.
5R6～330：25 min.
LEM Series
390～820：20 min.
101：15 min.
【Test Methods and Remarks】
Temperature：60±2℃
Humidity：90～95％RH
Duration：1000 hrs
Applied current：Rated current
Recovery：At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.
LEM：Recovery
At least 1 hr of recovery under the standard condition after the test, followed by the measurement within 2 hrs.
＊This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
wound0103_reli_e-01
wound0103_reli-PRP4
■ RELIABILITY DATA
20.High temperature life test
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM Series
Inductance change:Within±10％
No significant abnormality in appearance.
Inductance change :Within±10％
Q→ R12～4R7：30 min.
5R6～330：25 min.
LEM Series
390～820：20 min.
101：15 min.
【Test Methods and Remarks】
Temperature：85±2℃
Duration：1000 hrs
Recovery：At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.
LEM：Recovery
At least 1 hr of recovery under the standard condition after the test, followed by the measurement within 2 hrs.
21.Loading at high temperature life test
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM, LEM Series
Inductance change:Within±10％
No significant abnormality in appearance.
【Test Methods and Remarks】
Temperature：85±2℃
Duration：1000 hrs
Applied current：Rated current
Recovery：At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.
22.Low temperature life test
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM Series
Inductance change:Within±10％
No significant abnormality in appearance.
Inductance change :Within±10％
Q→ R12～4R7：30 min.
5R6～330：25 min.
LEM Series
390～820：20 min.
101：15 min.
【Test Methods and Remarks】
Temperature：－40±2℃
Duration：1000 hrs
Recovery：At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.
LEM：Recovery
At least 1 hr of recovery under the standard condition after the test, followed by the measurement within 2 hrs.
23.Standard condition
LB, LBC, LBR, LBMF Series
CB, CBC, CBL, CBMF Series
LBM, LEM Series
Standard test conditions
Unless specified, Ambient temperature is 20±15℃ and the Relative humidity is 65±
20％. If there is any doubt about the test results, further measurement shall be had
within the following limits:
Ambient Temperature: 20±2℃
Relative humidity: 65±5％
Inductance value is based on our standard measurement systems.
＊This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
wound0103_reli_e-01
wound0103_reli-PRP5
■ PRECAUTIONS
LEM Type，LB Type，CB Type
1．Circuit Design
◆Operating environment
1．The products described in this specification are intended for use in general electronic equipment,(office supply equipment, telecommunications systems,
Precautions
measuring equipment, and household equipment). They are not intended for use in mission-critical equipment or systems requiring special quality and high
reliability (traffic systems, safety equipment, aerospace systems, nuclear control systems and medical equipment including life-support systems,) where product
failure might result in loss of life, injury or damage. For such uses, contact TAIYO YUDEN Sales Department in advance.
2．PCB Design
◆Land pattern design
Precautions
1．Please contact any of our offices for a land pattern, and refer to a recommended land pattern of a right figure or specifications.
PRECAUTIONS
Technical 【Recommended Land Patterns】
consider-
ations
Surface Mounting
・Mounting and soldering conditions should be checked beforehand.
・Applicable soldering process to those products is reflow soldering only.
3．Considerations for automatic placement
◆Adjustment of mounting machine
Precautions
1. Excessive impact load should not be imposed on the products when mounting onto the PC boards.
2. Mounting and soldering conditions should be checked beforehand.
Technical
consider- 1. When installing products, care should be taken not to apply distortion stress as it may deform the products.
ations
4．Soldering
◆Wave soldering（LEM Type only）
1．For wave soldering,please apply conditions meeting the range of the specifed conditions in our catalog or the relevant specifications.
◆Reflow soldering（LB and CB Types）
1．For reflow soldering with either leaded or lead-free solder,the profile specified in "point for controlling" is recommended.
Precautions ◆Reflow soldering（LEM）
1．For reflow soldering, please apply conditions meeting the range of the specified conditions in our catalog or the relevant specifications.
◆Recommended conditions for using a soldering iron
1．Put the soldering iron on the land-pattern. Soldering iron's temperature - Below 350℃ Duration-3 seconds or less. The soldering iron shoud not come in contact
with inductor directly.
◆Wave soldering（LEM Type only）
1．Components can be damaged by excessive heat where soldering conditions exceed the specified range.
◆Reflow soldering（LB and CB Types）
1．Reflow profile
300
Peak Temp: 260＋0/ー5℃
250
5 sec Max
Technical
consider-
ations
230℃ Minn
200
150
100
50
Pre-heat zone
180℃
150℃
30±10 sec
90±30 sec
0
◆Recommended conditions for using a soldering iron
1．Components can be damaged by excessive heat where soldering conditions exceed the specified range.
5．Cleaning
◆Cleaning conditions
Washing by supersonic waves shall be avoided.
Precautions
Technical
consider-
ations
◆Cleaning conditions
If washed by supersonic waves, the products might be broken.
6．Handling
◆Handling
1．There is a case that a characteristic varies with magnetic influence.
◆Breakaway PC boards（splitting along perforations）
1．Planning pattern configurations and the position of products should be carefully performed to minimize stress.
◆Mechanical considerations
Precautions
1．There is a case to be damaged by a mechanical shock.
◆Handling
1．Keep the inductors away from all magnets and magnetic objects.
Technical ◆Breakaway PC boards（splitting along perforations）
consider-
ations
1．When splitting the PC board after mounting inductors, care should be taken not to give any stresses of deflection or twisting to the board.
2．Board separation should not be done manually, but by using the appropriate devices.
◆Mechanical considerations
1．Please do not give the inductors any excessive mechanical shocks.
7．Storage conditions
◆Storage
Precautions
1．Under a high temperature and humidity environment, problems such as reduced solderability caused by oxidation of terminal electrodes and deterioration of
taping/packaging materials may take place.
◆Storage
1．To maintain the solderability of terminal electrodes and to keep the packing material in good condition, temperature and humidity in the storage area should be controlled.
ꢁ・Recommended conditions
Technical
consider-
ations
ꢁꢁAmbient temperature：0～40℃ꢁ／ꢁHumidity：Below 70% RH
The ambient temperature must be kept below 30℃ even under ideal storage conditions, solderability of products electrodes may decrease as time passes. For
this reason, LE type inductors should be used within one year from the time of delivery.
LB type：Should be used within 6 months from the time of delivery.
LE type：In case of storage over 6 months, solderability shall be checked before actual usage.
＊This catalog contains the typical specification only due to the limitation of space. When you consider the purchase of our products, please check our specification.
For details of each product (characteristics graph, reliability information, precautions for use, and so on), see our Web site (http://www.ty-top.com/) or CD catalogs.
wound0103_reli_e-01
wound0103_reli-PRP6
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