Notice for TAIYO YUDEN Products
Please read this notice before using the TAIYO YUDEN products.
REMINDERS
■ Product Information in this Catalog
Product information in this catalog is as of October 2021. All of the contents specified herein and production status of the products
listed in this catalog are subject to change without notice due to technical improvement of our products, 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.
■ Approval of Product Specifications
Please contact TAIYO YUDEN for further details of product specifications as the individual product specification sheets are
available. When using our products, please be sure to approve our product specifications or make a written agreement on the
product specification with TAIYO YUDEN in advance.
■ Pre-Evaluation in the Actual Equipment and Conditions
Please conduct validation and verification of our products in actual conditions of mounting and operating environment before using
our products.
■ Safety Design
When using our products for high safety and/or reliability-required equipment or circuits, please fully perform safety and/or reliability
evaluation. In addition, please install (i) systems equipped with a protection circuit and a protection device and/or (ii) systems
equipped with a redundant circuit or other system to prevent an unsafe status in the event of a single fault for a failsafe design to
ensure safety.
■ Intellectual Property Rights
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.
■ Limited Warranty
Please note that the scope of warranty for our products is limited to the delivered our products themselves conforming to the
product specifications specified in the individual product specification sheets, and TAIYO YUDEN shall not be in any way responsible
for any damages resulting from a failure 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, provided, however, that our products shall be used for general-purpose
and standard use in the equipment specified in this catalog or the individual product specification sheets.
■ TAIYO YUDEN’s Official Sales Channel
The contents of this catalog are applicable to our products which are purchased from our sales offices or authorized distributors
(hereinafter “TAIYO YUDEN’s official sales channel”). Please note that the contents of this catalog are not applicable to our
products purchased from any seller other than TAIYO YUDEN’s official sales 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.
22
■ Limited Application
1. Equipment Intended for Use
The products listed in this catalog are intended for general-purpose and standard use in general electronic equipment for
consumer (e.g., AV equipment, OA equipment, home electric appliances, office equipment, information and communication
equipment including, without limitation, mobile phone, and PC) and other equipment specified in this catalog or the individual
product specification sheets, or the equipment approved separately by TAIYO YUDEN.
TAIYO YUDEN has the product series intended for use in the following equipment. Therefore, when using our products for these
equipment, please check available applications specified in this catalog or the individual product specification sheets and use
the corresponding products.
Product Series
Application
Equipment
Automotive
Industrial
Medical
Consumer
*1
Category
(Part Number Code *2 )
Quality Grade *3
Automotive Electronic Equipment
(POWERTRAIN, SAFETY)
A
1
Automotive Electronic Equipment
(BODY & CHASSIS, INFOTAINMENT)
C
2
Telecommunications Infrastructure and
Industrial Equipment
B
2
Medical Devices classified as GHTF Class C
(Japan Class III)
M
2
Medical Devices classified as GHTF Classes A or B
(Japan Classes I or II)
L
3
General Electronic Equipment
S
3
*Notes: 1. Based on the general specifications required for electronic components for such equipment, which are recognized by TAIYO YUDEN,
the use of each product series for the equipment is recommended. Please be sure to contact TAIYO YUDEN before using our products
for equipment other than those covered by the product series.
2. On each of our part number, the 2nd code from the left is a code indicating the “Category” as shown in the above table. For details,
please check the explanatory materials regarding the part numbering system of each of our products.
3. Each product series is assigned a “Quality Grade” from 1 to 3 in order of higher quality. Please do not incorporate a product into any
equipment with a higher Quality Grade than the Quality Grade of such product without the prior written consent of TAIYO YUDEN.
2. Equipment Requiring Inquiry
Please be sure to contact TAIYO YUDEN for further information before using the products listed in this catalog for the following
equipment (excluding intended equipment as specified in this catalog or the individual product specification sheets) which may
cause loss of human life, bodily injury, serious property damage and/or serious public impact due to a failure or defect of the
products and/or malfunction attributed thereto.
(1) Transportation equipment (automotive powertrain control system, train control system, and ship control system, etc.)
(2) Traffic signal equipment
(3) Disaster prevention equipment, crime prevention equipment
(4) Medical devices classified as GHTF Class C (Japan Class III)
(5) Highly public information network equipment, data-processing equipment (telephone exchange, and base station, etc.)
(6) Any other equipment requiring high levels of quality and/or reliability equal to the equipment listed above
3. Equipment Prohibited for Use
Please do not incorporate our products into the following equipment requiring extremely high levels of safety and/or reliability.
(1) Aerospace equipment (artificial satellite, rocket, etc.)
(2) Aviation equipment *1
(3) Medical devices classified as GHTF Class D (Japan Class IV), implantable medical devices *2
(4) Power generation control equipment (nuclear power, hydroelectric power, thermal power plant control system, etc.)
(5) Undersea equipment (submarine repeating equipment, etc.)
(6) Military equipment
(7) Any other equipment requiring extremely high levels of safety and/or reliability equal to the equipment listed above
*Notes: 1. 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.
2. Implantable medical devices contain not only internal unit which is implanted in a body, but also external unit which is connected to
the internal unit.
4. Limitation of Liability
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 that is
not intended for use by TAIYO YUDEN, or any equipment requiring inquiry to TAIYO YUDEN or prohibited for use by TAIYO
YUDEN as described above.
22
for General Electronic Equipment
Wire-wound Ferrite Inductors LSQB/LSQC/LSQE series
for General Electronic Equipment for Consumer
シリーズ前の記号は、品番から抽出したものであり、製品の種類や特性などの区分を示すためのものです。
REFLOW
■PART NUMBER
L
S
Q
①
* Operating Temp.：-40～+105℃（Including self-generated heat）
B
①Series
Code
(1)(2)(3)(4)
LSQB
LSQC
LSQE
A
②
S
0
1
③
2
1
2
T
⑤
④
1
0 0
⑥
M
⑦ ⑧
⑨
Wire-wound Ferrite Inductor for General Electronic Equipment for Consumer
Wire-wound Ferrite Inductor for General Electronic Equipment for Consumer
Wire-wound Ferrite Inductor for General Electronic Equipment for Consumer
(1) Product Group
Code
L
(2) Category
Code
2
Inductors
Recommended equipment
General Electronic Equipment
for Consumer
②Features
Code
A
B
(3) Type
Code
Q
Quality Grade
3
Feature
5-surface electrode (Ag-resin×Sn-plate)
L-shape electrode (Ag-resin×Sn-plate)
③Dimensions（L×W）
Code
Type（inch）
1608
2012
2016
2518
3218
3225
1608（0603）
2012（0805）
2016（0806）
2518（1007）
3218（1207）
3225（1210）
④Dimensions（T）
Code
08
12
16
18
25
Dimensions（L×W）
［mm］
1.6×0.8
2.0×1.25
2.0×1.6
2.5×1.8
3.2×1.8
3.2×2.5
Dimensions（T）［mm］
0.8
1.25
1.6
1.8
2.5
Ferrite Wire-wound (Horizontal type)
(4) Features, Characteristics
Code
B
C
E
⑤Packaging
Code
T
⑥Nominal inductance
Code
（example）
1R0
100
101
※R＝Decimal point
⑦Inductance tolerance
Code
K
M
⑧Special code
Code
R
Standard
High current
Low Rdc
Packaging
Taping
Nominal inductance［µH］
1.0
10
100
Inductance tolerance
±10％
±20％
Special code
Low Rdc type
⑨Internal code
▶ 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/) .
CATALOG 2022
i_wound_LB_S_e-E10R01
for General Electronic Equipment
■STANDARD EXTERNAL DIMENSIONS / STANDARD QUANTITY
5-surface electrode
L-shape electrode
W
W
L
L
T
T
e
Type
A160808
B160808
A201212
A201616
A251818
A321818
A322525
e
Recommended Land Patterns
Surface Mounting
・Mounting and soldering conditions should be checked beforehand.
・Applicable soldering process to these products is reflow soldering only.
Type
A
B
C
A1608
0.55
0.7
0.9
C
B1608
0.55
0.7
1.0
A2012
0.60
1.0
1.45
A2016
0.60
1.0
1.8
A2518
0.60
1.5
2.0
A
B
A
A3218
0.85
1.7
2.0
A3225
0.85
1.7
2.7
Unit：mm
L
W
T
e
1.6±0.1
（0.063±0.004）
1.6±0.2
（0.063±0.008）
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）
3.2±0.2
（0.126±0.008）
0.8±0.1
（0.031±0.004）
0.8±0.2
（0.031±0.008）
1.25±0.2
（0.049±0.008）
1.6±0.2
（0.063±0.008）
1.8±0.2
（0.071±0.008）
1.8±0.2
（0.071±0.008）
2.5±0.2
（0.098±0.008）
0.8±0.1
（0.031±0.004）
0.8±0.2
（0.031±0.008）
1.25±0.2
（0.049±0.008）
1.6±0.2
（0.063±0.008）
1.8±0.2
（0.071±0.008）
1.8±0.2
（0.071±0.008）
2.5±0.2
（0.098±0.008）
0.35±0.15
（0.014±0.006）
0.45±0.15
（0.016±0.006）
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±0.2
（0.024±0.008）
0.6±0.3
（0.024±0.012）
Standard quantity［pcs］
Paper tape
Embossed tape
4000
－
－
3000
－
3000
－
2000
－
2000
－
2000
－
1000
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/) .
CATALOG 2022
i_wound_LB_S_e-E10R01
for General Electronic Equipment
■PART NUMBER
●1608（0603） type
New part number
LSQBA160808T1R0M
LSQBA160808T2R2M
LSQBA160808T4R7M
LSQBA160808T8R2M
LSQBA160808T100M
New part number
LSQBB160808T1R0M
LSQBB160808T2R2M
LSQBB160808T3R3M
LSQBB160808T4R7M
LSQBB160808T100K
LSQBB160808T100M
LSQBB160808T220K
LSQBB160808T220M
LSQBB160808T470K
LSQBB160808T470M
LB
LB
LB
LB
LB
Old part number
(for reference)
1608T1R0M
1608T2R2M
1608T4R7M
1608T8R2M
1608T100M
Old part number
(for reference)
LBMF1608T1R0M
LBMF1608T2R2M
LBMF1608T3R3M
LBMF1608T4R7M
LBMF1608T100K
LBMF1608T100M
LBMF1608T220K
LBMF1608T220M
LBMF1608T470K
LBMF1608T470M
EHS
RoHS
RoHS
RoHS
RoHS
RoHS
EHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
Nominal inductance
［μH］
1.0
2.2
4.7
8.2
10
Nominal inductance
［μH］
1.0
2.2
3.3
4.7
10
10
22
22
47
47
Inductance tolerance
±20％
±20％
±20％
±20％
±20％
Inductance tolerance
±20％
±20％
±20％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
Self-resonant frequency
［MHｚ］（min.）
100
80
45
32
32
DC Resistance
［Ω］（±30％）
0.17
0.33
0.55
0.70
0.70
Rated current
［mA］（max.）
160
115
70
60
60
Measuring frequency
［MHz］
7.96
7.96
7.96
2.52
2.52
Self-resonant frequency
［MHｚ］（min.）
100
80
60
45
32
32
16
16
11
11
DC Resistance
［Ω］（±30％）
0.09
0.17
0.22
0.24
0.36
0.36
1.0
1.0
2.5
2.5
Rated current
［mA］（max.）
230
160
130
110
80
80
50
50
35
35
Measuring frequency
［MHz］
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
Self-resonant frequency
［MHｚ］（min.）
100
80
55
45
38
32
32
32
32
28
28
16
16
11
11
10
10
8
8
DC Resistance
［Ω］（±30％）
0.15
0.23
0.30
0.40
0.47
0.70
0.70
0.50
0.50
1.3
1.3
1.7
1.7
3.7
3.7
6.0
6.0
7.0
7.0
Rated current
［mA］（max.）
405
260
235
190
135
120
120
120
120
100
100
80
80
60
60
50
50
45
45
Measuring frequency
［MHz］
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
Self-resonant frequency
［MHｚ］（min.）
100
70
45
40
40
16
16
11
11
DC Resistance
［Ω］（±30％）
0.19
0.33
0.50
1.2
1.2
3.7
3.7
5.8
5.8
Rated current
［mA］（max.）
620
430
295
200
200
130
130
90
90
Measuring frequency
［MHz］
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
Self-resonant frequency
［MHｚ］（min.）
100
80
45
32
32
16
16
11
11
8
8
DC Resistance
［Ω］（±30％）
0.07
0.13
0.24
0.36
0.36
1.0
1.0
1.7
1.7
4.0
4.0
Rated current
［mA］（max.）
400
260
200
150
150
100
100
75
75
50
50
Measuring frequency
［MHz］
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
●2012（0805） type
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
Old part number
(for reference)
2012T1R0M
2012T2R2M
2012T3R3M
2012T4R7M
2012T6R8M
2012T100K
2012T100M
2012T100KR
2012T100MR
2012T150K
2012T150M
2012T220K
2012T220M
2012T470K
2012T470M
2012T680K
2012T680M
2012T101K
2012T101M
LB
LB
LB
LB
LB
LB
LB
LB
LB
Old part number
(for reference)
C2012T1R0M
C2012T2R2M
C2012T4R7M
C2012T100K
C2012T100M
C2012T220K
C2012T220M
C2012T470K
C2012T470M
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
Old part number
(for reference)
R2012T1R0M
R2012T2R2M
R2012T4R7M
R2012T100K
R2012T100M
R2012T220K
R2012T220M
R2012T470K
R2012T470M
R2012T101K
R2012T101M
New part number
LSQBA201212T1R0M
LSQBA201212T2R2M
LSQBA201212T3R3M
LSQBA201212T4R7M
LSQBA201212T6R8M
LSQBA201212T100K
LSQBA201212T100M
LSQBA201212T100KR
LSQBA201212T100MR
LSQBA201212T150K
LSQBA201212T150M
LSQBA201212T220K
LSQBA201212T220M
LSQBA201212T470K
LSQBA201212T470M
LSQBA201212T680K
LSQBA201212T680M
LSQBA201212T101K
LSQBA201212T101M
New part number
LSQCA201212T1R0M
LSQCA201212T2R2M
LSQCA201212T4R7M
LSQCA201212T100K
LSQCA201212T100M
LSQCA201212T220K
LSQCA201212T220M
LSQCA201212T470K
LSQCA201212T470M
New part number
LSQEA201212T1R0M
LSQEA201212T2R2M
LSQEA201212T4R7M
LSQEA201212T100K
LSQEA201212T100M
LSQEA201212T220K
LSQEA201212T220M
LSQEA201212T470K
LSQEA201212T470M
LSQEA201212T101K
LSQEA201212T101M
EHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
EHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
EHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
Nominal inductance
［μH］
1.0
2.2
3.3
4.7
6.8
10
10
10
10
15
15
22
22
47
47
68
68
100
100
Nominal inductance
［μH］
1.0
2.2
4.7
10
10
22
22
47
47
Nominal inductance
［μH］
1.0
2.2
4.7
10
10
22
22
47
47
100
100
Inductance tolerance
±20％
±20％
±20％
±20％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
Inductance tolerance
±20％
±20％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
Inductance tolerance
±20％
±20％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
LSQB/LSQC series
Rated Current : The maximum DC value having inductance decrease within 10 % and temperature increase within 20 degC by the application of DC bias.
LSQE series
Rated Current : The maximum DC value having inductance decrease within 20 % and temperature increase within 20 degC by the application of DC bias.
▶ 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/) .
CATALOG 2022
i_wound_LB_S_e-E10R01
for General Electronic Equipment
■PART NUMBER
●2016（0806） type
New part number
LSQBA201616T1R0M
LSQBA201616T1R5M
LSQBA201616T2R2M
LSQBA201616T3R3M
LSQBA201616T4R7M
LSQBA201616T6R8M
LSQBA201616T100K
LSQBA201616T100M
LSQBA201616T150K
LSQBA201616T150M
LSQBA201616T220K
LSQBA201616T220M
LSQBA201616T330K
LSQBA201616T330M
LSQBA201616T470K
LSQBA201616T470M
LSQBA201616T680K
LSQBA201616T680M
LSQBA201616T101K
LSQBA201616T101M
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
EHS
Nominal inductance
［μH］
Inductance tolerance
Self-resonant frequency
［MHｚ］（min.）
DC Resistance
［Ω］（±30％）
Rated current
［mA］（max.）
Measuring frequency
［MHz］
2016T1R0M
2016T1R5M
2016T2R2M
2016T3R3M
2016T4R7M
2016T6R8M
2016T100K
2016T100M
2016T150K
2016T150M
2016T220K
2016T220M
2016T330K
2016T330M
2016T470K
2016T470M
2016T680K
2016T680M
2016T101K
2016T101M
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
6.8
10
10
15
15
22
22
33
33
47
47
68
68
100
100
±20％
±20％
±20％
±20％
±20％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
100
80
70
55
45
38
32
32
28
28
16
16
14
14
11
11
10
10
8
8
0.09
0.11
0.13
0.20
0.25
0.35
0.50
0.50
0.70
0.70
1.0
1.0
1.7
1.7
2.4
2.4
3.0
3.0
4.5
4.5
490
380
375
285
225
200
155
155
130
130
105
105
85
85
70
70
55
55
40
40
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
Self-resonant frequency
［MHｚ］（min.）
100
80
70
55
45
38
32
32
28
28
16
16
14
14
11
11
10
10
8
8
DC Resistance
［Ω］（±30％）
0.10
0.15
0.20
0.27
0.37
0.59
0.82
0.82
1.2
1.2
1.8
1.8
2.8
2.8
4.3
4.3
7.0
7.0
8.0
8.0
Rated current
［mA］（max.）
690
600
520
410
355
290
245
245
200
200
165
165
135
135
110
110
95
95
75
75
Measuring frequency
［MHz］
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
Self-resonant frequency
［MHｚ］（min.）
100
80
68
54
46
46
38
30
30
23
23
19
19
15
15
12
12
9.5
9.5
9.0
9.0
7.0
7.0
5.5
5.5
4.5
4.5
3.5
3.5
3.0
3.0
2.4
2.4
DC Resistance
［Ω］（±30％）
0.06
0.07
0.09
0.11
0.13
0.10
0.15
0.25
0.25
0.32
0.32
0.50
0.50
0.70
0.70
0.95
0.95
1.5
1.5
2.1
2.1
3.2
3.2
4.5
4.5
7.0
7.0
10
10
17
17
24
24
Rated current
［mA］（max.）
665
405
340
280
240
235
195
165
165
145
145
115
115
95
95
85
85
70
70
60
60
45
45
40
40
30
30
25
25
20
20
15
15
Measuring frequency
［MHz］
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
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.252
0.252
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
Old part number
(for reference)
C2016T1R0M
C2016T1R5M
C2016T2R2M
C2016T3R3M
C2016T4R7M
C2016T6R8M
C2016T100K
C2016T100M
C2016T150K
C2016T150M
C2016T220K
C2016T220M
C2016T330K
C2016T330M
C2016T470K
C2016T470M
C2016T680K
C2016T680M
C2016T101K
C2016T101M
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
Old part number
(for reference)
2518T1R0M
2518T1R5M
2518T2R2M
2518T3R3M
2518T4R7M
2518T4R7MR
2518T6R8M
2518T100K
2518T100M
2518T150K
2518T150M
2518T220K
2518T220M
2518T330K
2518T330M
2518T470K
2518T470M
2518T680K
2518T680M
2518T101K
2518T101M
2518T151K
2518T151M
2518T221K
2518T221M
2518T331K
2518T331M
2518T471K
2518T471M
2518T681K
2518T681M
2518T102K
2518T102M
New part number
LSQCA201616T1R0M
LSQCA201616T1R5M
LSQCA201616T2R2M
LSQCA201616T3R3M
LSQCA201616T4R7M
LSQCA201616T6R8M
LSQCA201616T100K
LSQCA201616T100M
LSQCA201616T150K
LSQCA201616T150M
LSQCA201616T220K
LSQCA201616T220M
LSQCA201616T330K
LSQCA201616T330M
LSQCA201616T470K
LSQCA201616T470M
LSQCA201616T680K
LSQCA201616T680M
LSQCA201616T101K
LSQCA201616T101M
Old part number
(for reference)
EHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
Nominal inductance
［μH］
1.0
1.5
2.2
3.3
4.7
6.8
10
10
15
15
22
22
33
33
47
47
68
68
100
100
Inductance tolerance
±20％
±20％
±20％
±20％
±20％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
●2518（1007） type
New part number
LSQBA251818T1R0M
LSQBA251818T1R5M
LSQBA251818T2R2M
LSQBA251818T3R3M
LSQBA251818T4R7M
LSQBA251818T4R7MR
LSQBA251818T6R8M
LSQBA251818T100K
LSQBA251818T100M
LSQBA251818T150K
LSQBA251818T150M
LSQBA251818T220K
LSQBA251818T220M
LSQBA251818T330K
LSQBA251818T330M
LSQBA251818T470K
LSQBA251818T470M
LSQBA251818T680K
LSQBA251818T680M
LSQBA251818T101K
LSQBA251818T101M
LSQBA251818T151K
LSQBA251818T151M
LSQBA251818T221K
LSQBA251818T221M
LSQBA251818T331K
LSQBA251818T331M
LSQBA251818T471K
LSQBA251818T471M
LSQBA251818T681K
LSQBA251818T681M
LSQBA251818T102K
LSQBA251818T102M
EHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
Nominal inductance
［μH］
1.0
1.5
2.2
3.3
4.7
4.7
6.8
10
10
15
15
22
22
33
33
47
47
68
68
100
100
150
150
220
220
330
330
470
470
680
680
1000
1000
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％
LSQB/LSQC series
Rated Current : The maximum DC value having inductance decrease within 10 % and temperature increase within 20 degC by the application of DC bias.
LSQE series
Rated Current : The maximum DC value having inductance decrease within 20 % and temperature increase within 20 degC by the application of DC bias.
▶ 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/) .
CATALOG 2022
i_wound_LB_S_e-E10R01
for General Electronic Equipment
■PART NUMBER
New part number
LSQCA251818T1R0M
LSQCA251818T1R0MR
LSQCA251818T1R5M
LSQCA251818T2R2M
LSQCA251818T3R3M
LSQCA251818T4R7M
LSQCA251818T6R8M
LSQCA251818T100K
LSQCA251818T100M
LSQCA251818T150K
LSQCA251818T150M
LSQCA251818T220K
LSQCA251818T220M
LSQCA251818T330K
LSQCA251818T330M
LSQCA251818T470K
LSQCA251818T470M
LSQCA251818T680K
LSQCA251818T680M
LSQCA251818T101K
LSQCA251818T101M
LSQCA251818T151K
LSQCA251818T151M
LSQCA251818T221K
LSQCA251818T221M
LSQCA251818T331K
LSQCA251818T331M
LSQCA251818T471K
LSQCA251818T471M
LSQCA251818T681K
LSQCA251818T681M
New part number
LSQEA251818T1R0M
LSQEA251818T2R2M
LSQEA251818T4R7M
LSQEA251818T100K
LSQEA251818T100M
LSQEA251818T220K
LSQEA251818T220M
LSQEA251818T470K
LSQEA251818T470M
LSQEA251818T101K
LSQEA251818T101M
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
Old part number
(for reference)
C2518T1R0M
C2518T1R0MR
C2518T1R5M
C2518T2R2M
C2518T3R3M
C2518T4R7M
C2518T6R8M
C2518T100K
C2518T100M
C2518T150K
C2518T150M
C2518T220K
C2518T220M
C2518T330K
C2518T330M
C2518T470K
C2518T470M
C2518T680K
C2518T680M
C2518T101K
C2518T101M
C2518T151K
C2518T151M
C2518T221K
C2518T221M
C2518T331K
C2518T331M
C2518T471K
C2518T471M
C2518T681K
C2518T681M
Old part number
(for reference)
LB R2518T1R0M
LB R2518T2R2M
LB R2518T4R7M
LB R2518T100K
LB R2518T100M
LB R2518T220K
LB R2518T220M
LB R2518T470K
LB R2518T470M
LB R2518T101K
LB R2518T101M
EHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
EHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
Nominal inductance
［μH］
1.0
1.0
1.5
2.2
3.3
4.7
6.8
10
10
15
15
22
22
33
33
47
47
68
68
100
100
150
150
220
220
330
330
470
470
680
680
Nominal inductance
［μH］
1.0
2.2
4.7
10
10
22
22
47
47
100
100
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％
Inductance tolerance
±20％
±20％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
±10％
±20％
Self-resonant frequency
［MHｚ］（min.）
100
100
80
68
54
41
38
30
30
23
23
19
19
15
15
12
12
9.5
9.5
9.0
9.0
7.0
7.0
5.5
5.5
4.5
4.5
3.5
3.5
3.0
3.0
DC Resistance
［Ω］（±30％）
0.08
0.07
0.11
0.13
0.16
0.20
0.30
0.36
0.36
0.65
0.65
0.77
0.77
1.5
1.5
1.9
1.9
2.8
2.8
3.7
3.7
6.1
6.1
8.4
8.4
12.3
12.3
22
22
28
28
Rated current
［mA］（max.）
775
890
730
630
560
510
420
375
375
285
285
250
250
185
185
165
165
140
140
125
125
95
95
80
80
65
65
50
50
45
45
Measuring frequency
［MHz］
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
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
Self-resonant frequency
［MHｚ］（min.）
100
68
45
30
30
19
19
11
11
9
9
DC Resistance
［Ω］（±30％）
0.045
0.07
0.10
0.19
0.19
0.44
0.44
0.84
0.84
1.89
1.89
Rated current
［mA］（max.）
960
480
345
235
235
175
175
120
120
80
80
Measuring frequency
［MHz］
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
Self-resonant frequency
［MHｚ］（min.）
100
80
68
54
41
40
30
30
25
25
19
19
15
15
12
12
11
11
8.0
8.0
7.0
7.0
5.0
5.0
4.0
4.0
3.5
3.5
3.0
3.0
2.4
2.4
DC Resistance
［Ω］（±30％）
0.06
0.07
0.09
0.11
0.13
0.17
0.25
0.25
0.32
0.32
0.49
0.49
0.75
0.75
0.92
0.92
1.49
1.49
2.4
2.4
3.2
3.2
5.4
5.4
7.0
7.0
14
14
17
17
27
27
Rated current
［mA］（max.）
1,075
860
775
560
550
380
340
340
300
300
255
255
215
215
205
205
145
145
140
140
105
105
80
80
65
65
54
54
45
45
39
39
Measuring frequency
［MHz］
7.96
7.96
7.96
7.96
7.96
7.96
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
2.52
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.796
0.252
0.252
●3218（1207） type
New part number
LSQBA321818T1R0M
LSQBA321818T1R5M
LSQBA321818T2R2M
LSQBA321818T3R3M
LSQBA321818T4R7M
LSQBA321818T6R8M
LSQBA321818T100K
LSQBA321818T100M
LSQBA321818T150K
LSQBA321818T150M
LSQBA321818T220K
LSQBA321818T220M
LSQBA321818T330K
LSQBA321818T330M
LSQBA321818T470K
LSQBA321818T470M
LSQBA321818T680K
LSQBA321818T680M
LSQBA321818T101K
LSQBA321818T101M
LSQBA321818T151K
LSQBA321818T151M
LSQBA321818T221K
LSQBA321818T221M
LSQBA321818T331K
LSQBA321818T331M
LSQBA321818T471K
LSQBA321818T471M
LSQBA321818T681K
LSQBA321818T681M
LSQBA321818T102K
LSQBA321818T102M
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
Old part number
(for reference)
3218T1R0M
3218T1R5M
3218T2R2M
3218T3R3M
3218T4R7M
3218T6R8M
3218T100K
3218T100M
3218T150K
3218T150M
3218T220K
3218T220M
3218T330K
3218T330M
3218T470K
3218T470M
3218T680K
3218T680M
3218T101K
3218T101M
3218T151K
3218T151M
3218T221K
3218T221M
3218T331K
3218T331M
3218T471K
3218T471M
3218T681K
3218T681M
3218T102K
3218T102M
EHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
Nominal inductance
［μH］
1.0
1.5
2.2
3.3
4.7
6.8
10
10
15
15
22
22
33
33
47
47
68
68
100
100
150
150
220
220
330
330
470
470
680
680
1000
1000
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％
±10％
±20％
LSQB/LSQC series
Rated Current : The maximum DC value having inductance decrease within 10 % and temperature increase within 20 degC by the application of DC bias.
LSQE series
Rated Current : The maximum DC value having inductance decrease within 20 % and temperature increase within 20 degC by the application of DC bias.
▶ 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/) .
CATALOG 2022
i_wound_LB_S_e-E10R01
for General Electronic Equipment
■PART NUMBER
●3225（1210） type
New part number
LSQCA322525T1R0MR
LSQCA322525T1R5MR
LSQCA322525T2R2MR
LSQCA322525T3R3MR
LSQCA322525T4R7MR
LSQCA322525T6R8MR
LSQCA322525T100KR
LSQCA322525T100MR
LSQCA322525T150KR
LSQCA322525T150MR
LSQCA322525T220KR
LSQCA322525T220MR
LSQCA322525T330KR
LSQCA322525T330MR
LSQCA322525T470KR
LSQCA322525T470MR
LSQCA322525T680KR
LSQCA322525T680MR
LSQCA322525T101KR
LSQCA322525T101MR
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
Old part number
(for reference)
C3225T1R0MR
C3225T1R5MR
C3225T2R2MR
C3225T3R3MR
C3225T4R7MR
C3225T6R8MR
C3225T100KR
C3225T100MR
C3225T150KR
C3225T150MR
C3225T220KR
C3225T220MR
C3225T330KR
C3225T330MR
C3225T470KR
C3225T470MR
C3225T680KR
C3225T680MR
C3225T101KR
C3225T101MR
EHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
Nominal inductance
［μH］
1.0
1.5
2.2
3.3
4.7
6.8
10
10
15
15
22
22
33
33
47
47
68
68
100
100
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
［MHｚ］（min.）
250
220
190
160
70
50
23
23
20
20
17
17
13
13
10
10
8
8
6
6
DC Resistance
［Ω］（±30％）
0.055
0.060
0.080
0.095
0.100
0.120
0.133
0.133
0.195
0.195
0.27
0.27
0.41
0.41
0.67
0.67
1.0
1.0
1.4
1.4
Rated current
［mA］（max.）
1,100
1,000
930
820
680
620
540
540
420
420
330
330
300
300
220
220
190
190
150
150
Measuring frequency
［MHz］
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
0.1
0.1
0.1
0.1
LSQB/LSQC series
Rated Current : The maximum DC value having inductance decrease within 10 % and temperature increase within 20 degC by the application of DC bias.
LSQE series
Rated Current : The maximum DC value having inductance decrease within 20 % and temperature increase within 20 degC by the application of DC bias.
▶ 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/) .
CATALOG 2022
i_wound_LB_S_e-E10R01
Wire-wound Ferrite Inductors LSQB/LSQC/LSQE/LLQB/LLQC/LLQE/LMQB/LMQC/LMQE/
LBQB/LBQC/LBQE series
Wire-wound Ferrite Power Inductors LSQN/LSQPA/LLQN/LLQPA/LMQN/LMQPA/
LBQN/LBQPA series
Wire-wound Ferrite Inductors for Signal Lines LSQM/LLQM/LMQM/LBQM series
■PACKAGING
①Minimum Quantity
Type
A322525
A321818
A251818
B201616
A201616
A201212
A201209
A160808
B160808
Standard Quantity ［pcs］
Paper Tape
Embossed Tape
－
1000
－
2000
－
2000
－
2000
－
4000
4000
－
3000
－
－
3000
②Tape material
●Embossed tape
●Card board carrier tape
▶ 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/) .
i_wound_CB_LB_pack_e-E10R01
③Taping Dimensions
●Embossed Tape （0.315 inches wide）
A
B
F
Type
B201616
A322525
A321818
A251818
A201616
A201212
B160808
1.75±0.1
(0.069±0.004）
8.0±0.3
(0.315±0.012)
φ1.5＋0.1/－0
(φ0.059＋0.004/-0)
3.5±0.05
(0.138±0.002)
Sprocket hole
4.0±0.1
(0.157±0.004)
2.0±0.1
(0.079±0.004)
Chip cavity
A
B
1.75±0.1
2.1±0.1
（0.069±0.004）
（0.083±0.004）
2.8±0.1
3.5±0.1
（0.110±0.004）
（0.138±0.004）
2.1±0.1
3.5±0.1
（0.083±0.004）
（0.138±0.004）
2.15±0.1
2.7±0.1
（0.085±0.004）
（0.106±0.004）
1.75±0.1
2.1±0.1
（0.069±0.004）
（0.083±0.004）
1.45±0.1
2.25±0.1
（0.057±0.004）
（0.089±0.004）
1.1±0.1
1.9±0.1
（0.043±0.004）
（0.075±0.004）
Insertion pitch
F
4.0±0.1
（0.157±0.004）
4.0±0.1
（0.157±0.004）
4.0±0.1
（0.157±0.004）
4.0±0.1
（0.157±0.004）
4.0±0.1
（0.157±0.004）
4.0±0.1
（0.157±0.004）
4.0±0.1
（0.157±0.004）
Tape thickness
T
K
0.3±0.05
1.9max.
（0.012±0.002）
（0.075max.）
0.3±0.05
4.0max.
（0.012±0.002）
（0.157max.）
0.3±0.05
2.2max.
（0.012±0.002）
（0.087max.）
0.3±0.05
2.2max.
（0.012±0.002）
（0.087max.）
0.3±0.05
1.9max.
（0.012±0.002）
（0.075max.）
0.25±0.05
1.45max.
（0.010±0.002）
（0.057max.）
0.25±0.05
1.2max.
（0.010±0.002）
（0.047max.）
Unit：mm（inch）
Insertion pitch
F
4.0±0.1
（0.157±0.004）
4.0±0.1
（0.157±0.004）
Tape thickness
T
1.1max.
（0.043max.）
1.1max.
（0.043max.）
Unit：mm（inch）
●Card board carrier tape（0.315 inches wide）
A
B
F
Type
A201209
A160808
1.75±0.1
(0.069±0.004）
T
8.0±0.3
(0.315±0.012)
φ1.5＋0.1/－0
(φ0.059＋0.004/-0)
3.5±0.05
(0.138±0.002)
Sprocket hole
4.0±0.1
(0.157±0.004)
2.0±0.1
(0.079±0.004)
Chip cavity
A
B
1.55±0.1
2.3±0.1
（0.061±0.004）
（0.091±0.004）
1.0±0.1
1.8±0.1
（0.039±0.004）
（0.071±0.004）
▶ 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/) .
i_wound_CB_LB_pack_e-E10R01
④Leader and Blank Portion
⑤Reel Size
⑥Top Tape Strength
The top tape requires a peel-off force 0.1 to 1.0N in the direction of the arrow as illustrated below.
▶ 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/) .
i_wound_CB_LB_pack_e-E10R01
Wire-wound Ferrite Inductors LSQB/LSQC/LSQE series
for General Electronic Equipment for Consumer
Wire-wound Ferrite Power Inductors LSQN/LSQPA series
for General Electronic Equipment for Consumer
Wire-wound Ferrite Inductors for Signal Lines LSQM series
for General Electronic Equipment for Consumer
Wire-wound Ferrite Inductors LLQB/LLQC/LLQE series
for Medical Devices classified as GHTF Classes A or B (Japan Classes I or II)
Wire-wound Ferrite Power Inductors LLQN/LLQPA series
for Medical Devices classified as GHTF Classes A or B (Japan Classes I or II)
Wire-wound Ferrite Inductors for Signal Lines LLQM series
for Medical Devices classified as GHTF Classes A or B (Japan Classes I or II)
■RELIABILITY DATA
1.Operating temperature Range
Specified Value
－40～＋105℃（Including self-generated heat）
2. Storage Temperature Range（after soldering）
Specified Value
－40～＋85℃
Test Methods
and Remarks
Wire-wound Ferrite Inductors, Wire-wound Ferrite Power Inductors
Please refer the term of "7. storage conditions" in precautions.
3.Rated Current
Specified Value
Within the specified tolerance
4.Inductance
Specified Value
Within the specified tolerance
Test Methods
and Remarks
Measuring equipment
Measuring frequency
:
：LCR Mater（HP4285A or its equivalent）
Specified frequency
5.Q
Specified Value
Test Methods
and Remarks
Wire-wound Ferrite Inductors for Signal Lines：
Within the specified tolerance
Wire-wound Ferrite Inductors for Signal Lines：
Measuring equipment
: LCR Mater（HP4285A or its equivalent）
Measuring frequency
: Specified frequency
6.DC Resisitance
Specified Value
Within the specified tolerance
Test Methods
and Remarks
Measuring equipment : DC Ohmmeter （HIOKI 3227 or its equivalent）
7.Self-Resonant Frequency
Specified Value
Within the specified tolerance
Test Methods
and Remarks
Measuring equipment : Impedance analyzer （HP4291A or its equivalent）
▶ 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/) .
i_wound_CB_LB_S_L_reli_e-E10R01
8.Temperature Characteristic
LSQMB2016
Inductance change : Within±5％
LLQMB2016
Specified Value
Test Methods
and Remarks
LSQBA1608
LSQBA2012
LSQEA2012
LSQNA2012
LSQNA2012
LSQBA2016
LSQNA2016
LSQBA2518
LSQEA2518
LSQNA2518
LSQCA3225
LSQPA3225
LLQBA2016
LLQNA2012
LLQEA2518
LLQBA2012
LLQBA2016
LLQNA2518
LLQEA2012
LLQNA2016
LLQCA3225
LLQNA2012
LLQBA2518
LLQPA3225
LSQBB1608
LSQNB1608
LSQCA2016
LSQPA2016
LSQCA2518
LSQPA2518
LSQBA3218
LLQBB1608
LLQCA2518
LLQNB1608
LLQPA2518
LLQCA2016
LLQBA3218
LSQCA2012
LSQPA2012
LLQCA2012
LLQPA2012
Inductance change : Within±20％
Inductance change : Within±25％
LLQPA2016
Inductance change : Within±35％
Based on the inductance at 20℃ and Measured at the ambient of －40℃～＋85℃.
9.Rasistance to Flexure of Substrate
Specified Value
No damage.
Warp
: 2mm
Test substrate : Glass epoxy-resin substrate
Thickness
: 1.0mm （1608 type：0.8mm）
Test Methods
and Remarks
10.Body Strength
Specified Value
No damage.
Test Methods
and Remarks
Applied force
Duration
: 10N（1608 type：5N）
: 10sec.
11.Adhesion of terminal electrode
LB, LBC, LBR, LBMF Series
Specified Value
CB, CBC, CBL, CBMF Series
No abnormality.
LBM Series
Test Methods
and Remarks
Applied force
Duration
Test substrate
: 10N to X and Y directions（1608 type：5N to X and Y directions）
: 5 sec.
: Printed 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/) .
i_wound_CB_LB_S_L_reli_e-E10R01
12.Resistance to vibration
Specified Value
Test Methods
and Remarks
Wire-wound Ferrite Inductors, Wire-wound Ferrite Power Inductors
Inductance change : Within±10％
No significant abnormality in appearance.
Wire-wound Ferrite Inductors for Signal Lines
Inductance change ：Within±5％
No significant abnormality in appearance.
The given sample is soldered to the board and then it is tested depending on the conditions of the following table.
Vibration Frequency
10～55Hz
Total Amplitude
1.5mm (May not exceed acceleration 196m/s2)
Sweeping Method
10Hz to 55Hz to 10Hz for 1min.
X
Time
Y
For 2 hours on each X, Y, and Z axis.
Z
Recovery : At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.
13.Drop test
Specified Value
－
14.Solderability
Specified Value
At least 90％ of surface of terminal electrode is covered by new
Test Methods
and Remarks
Solder temperature
Duration
Flux
: 245±5℃
: 5±0.5sec
: Ethanol solution with 25％ of colophony
15.Resistance to soldering
Specified Value
Wire-wound Ferrite Inductors, Wire-wound Ferrite Power Inductors
Inductance change : Within±10％
Wire-wound Ferrite Inductors for Signal Lines
Inductance change ：Within±5％
Test Methods
and Remarks
3 times of reflow oven at 230℃ MIN for 40sec. with peak temperature at 260 ℃ for 5sec.
Recovery : At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.
16.Resisitance to solvent
Specified Value
－
Test Methods
and Remarks
Solvent temperature
Type of solvent
Cleaning conditions
: Room temperature
: Isopropyl alcohol
: 90s. Immersion and cleaning.
17.Thermal shock
Specified Value
Test Methods
and Remarks
Inductance change : Within±10％
No significant abnormality in appearance.
The given sample is soldered to the board and then its Inductance is measured after 100cycles of the following conditions.
Conditions of 1 cycle
Step
Temperature (℃)
Duration (min)
1
－40±3
30±3
2
Room temperature
Within 3
3
＋85±2
30±3
4
Room temperature
Within 3
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
Specified Value
Inductance change : Within±10％
No significant abnormality in appearance.
Test Methods
and Remarks
Temperature
Humidity
Duration
Recovery
: 60±2℃
: 90～95％RH
: 1000 hrs
: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 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/) .
i_wound_CB_LB_S_L_reli_e-E10R01
19.Loading under damp heat life test
Inductance change : Within±10％
No significant abnormality in appearance.
Specified Value
Test Methods
and Remarks
Temperature
Humidity
Duration
Applied current
Recovery
: 60±2℃
: 90～95％RH
: 1000 hrs
: Rated current
: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.
20.High temperature life test
Specified Value
Wire-wound Ferrite Power Inductors, Wire-wound Ferrite Inductors for Signal Lines ：
Inductance change : Within±10％
No significant abnormality in appearance.
Test Methods
and Remarks
Temperature
Duration
Recovery
: 85±2℃
: 1000 hrs
: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.
21.Loading at high temperature life test
Specified Value
Wire-wound Ferrite Inductors：
Inductance change : Within±10％ （3225 type：Within±20％）
No significant abnormality in appearance.
Test Methods
and Remarks
Temperature
Duration
Applied current
Recovery
: 85±2℃
: 1000 hrs
: Rated current
: 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
Specified Value
Inductance change : Within±10％
No significant abnormality in appearance.
Test Methods
and Remarks
Temperature
Duration
Recovery
: －40±2℃
: 1000 hrs
: At least 2 hrs of recovery under the standard condition after the test, followed by the measurement within 48 hrs.
23.Standard condition
Specified Value
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/) .
i_wound_CB_LB_S_L_reli_e-E10R01
Wire-wound Ferrite Inductors LSQB/LSQC/LSQE/LLQB/LLQC/LLQE/LMQB/LMQC/LMQE/
LBQB/LBQC/LBQE series
Wire-wound Ferrite Power Inductors LSQN/LSQPA/LLQN/LLQPA/LMQN/LMQPA/
LBQN/LBQPA series
Wire-wound Ferrite Inductors for Signal Lines LSQM/LLQM/LMQM/LBQM series
■PRECAUTIONS
1．Circuit Design
Precautions
◆Verification of operating environment, electrical rating and performance
1. A malfunction in medical equipment, spacecraft, nuclear reactors, etc. may cause serious harm to human life or have severe social
ramifications. As such, any inductors to be used in such equipment may require higher safety and/or reliability considerations and
should be clearly differentiated from components used in general purpose applications.
2. When inductors are used in places where dew condensation develops and/or where corrosive gas such as hydrogen sulfide, sulfurous
acid, or chlorine exists in the air, characteristic deterioration may occur. Please do not use inductors under such environmental
conditions.
◆Operating Current (Verification of Rated current)
1. The operating current including inrush current for inductors must always be lower than their rated values.
2. Do not apply current in excess of the rated value because the inductance may be reduced due to the magnetic saturation effect.
◆Temperature rise
Temperature rise of power choke coil depends on the installation condition in end products.
Make sure that temperature rise of power choke coils in actual end products is within the specified temperature range.
2．PCB Design
Precautions
Technical
considerations
◆Land pattern design
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
【Recommended Land Patterns】
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
Precautions
Technical
considerations
◆Adjustment of mounting machine
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.
1. When installing products, care should be taken not to apply distortion stress as it may deform the products.
4．Soldering
Precautions
◆Reflow soldering（Wire-wound Ferrite Inductors, Wire-wound Ferrite Power Inductors）
1. For reflow soldering with either leaded or lead-free solder, the profile specified in "point for controlling" is recommended.
◆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
should not come in contact with inductor directly.
◆Reflow soldering（Wire-wound Ferrite Inductors, Wire-wound Ferrite Power Inductors）
1. Reflow profile
Technical
considerations
◆Recommended conditions for using a soldering iron
1. Components can be damaged by excessive heat where soldering conditions exceed the specified range.
▶ 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/) .
i_wound_CB_LB_prec_e-E10R01
5．Cleaning
Precautions
Technical
considerations
◆Cleaning conditions
Washing by supersonic waves shall be avoided.
◆Cleaning conditions
If washed by supersonic waves, the products might be broken.
6．Handling
Precautions
Technical
considerations
◆Handling
1. Keep the inductors away from all magnets and magnetic objects.
◆Breakaway PC boards（ splitting along perforations）
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.
◆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
1. There is a case to be damaged by a mechanical shock.
7．Storage conditions
Precautions
◆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
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, product should be used within 6 months from the time of delivery.
In case of storage over 6 months, solderability shall be checked before actual usage.
Technical
considerations
◆Storage
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.
▶ 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/) .
i_wound_CB_LB_prec_e-E10R01
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