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-
“TAIYO
YUDEN’ official sales channel”
tors (so called
s
).
It is only applicable to the products purchased from any of TAIYO YUDEN’ official sales channel.
s
■
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.
1
2
notice_e-01
MULTILAYER CHIP BEAD INDUCTORS (BK SERIES)
WAVE＊
REFLOW
＊Except
for BK0402, BK0603, BK1005, BKH1005
■
FEATURES
◦
Internal silver printed layer creates a closed circuit which acts as a
magnetic shield minimizing heat generation and crosstalk.
◦
No need for grounding provides greater circuit design flexibility.
◦
Several material types and a broad range of impedance values pro-
vide noise countermeasures for various applications.
HS
：
With low R-XL cross point frequency characteristics and large
resistance part working as damping function, suppresses un-
necessary resonance and keeps signal integrity.
HW
：
With a lower R-XL cross point frequency characteristics than
those of HS, strongly suppresses unnecessary resonance.
TS
：
Low DC resistance HS version. For power supply lines .
HM
：
Resistance part rising exceeding from 20MHz. For general us-
age, especially effective for video signal lines.
HR
：
Resistance part rising exceeding from 10MHz. For general us-
age, Wider effective range than that of HM.
LM
：
With larger impedance set at around 200MHz considering for
noise regulation.
LL
：
Resistance part steeply rising exceeding from 100MHz. For high
speed signal line, good for clock line, sharply cutting noise off.
◦
The small case size lineup with 01005 inch size.
■
APPLICATIONS
◦
igh frequency noise countermeasure in personal computers, digital
H
cameras and other information system products. For use on digital
product clock lines and general signal lines.
◦Radiated
noise suppression in computer or printer interfaces and har-
ness connectors.
◦Noise
suppression in video and other AV products.
◦
revents interference between circuits in cellular phones PHS, PDC,
P
（
etc.）
◦Due
to the closed internal circuit which acts as a magnetic shield, the
TS material is extremely effective as a noise filter on LSI power supply
lines where downsizing of components is needed.
■
OPERATING TEMP.
◦
55½125℃
－
■
ORDERING CODE
B
❶
K
❶Type
Multilayer Chip
Bead Inductor
Multilayer Chip
Bead Inductor
1
6
❷
0
8
H
❸
S
example
1
2
❹
ー
1
－
❺
T
△
T
❻
○
❼
BK
BKH
❷External
Dimensions
（L×W）
〔mm〕
0402 01005） 0.4×0.2
（
0603 0201） 0.6×0.3
（
1005 0402） 1.0×0.5
（
1608 0603） 1.6×0.8
（
2125 0805） 2.0×1.25
（
❸Material
HW
HS
HR Refer to impedance
HM curves for material
differences
LM
LL
TS
❹Impedance
〔Ω〕
150
101
102
15
100
1000
❺Characteristics
Standard Products
❻Packaging
Tape & Reel
❼Internal
code
Standard Products
△＝Blank
Space
■
EXTERNAL DIMENSIONS/STANDARD QUANTITY
Type
L
W
0.20±0.02
（0.008±0.001）
0.30±0.03
（0.012±0.001）
0.50±0.05
（0.020±0.002）
0.50±0.05
（0.020±0.002）
0.8±0.15
（0.031±0.006）
1.25±0.2
（0.049±0.008）
T
0.20±0.02
（0.008±0.001）
0.30±0.03
（0.012±0.001）
0.50±0.05
（0.020±0.002）
0.50±0.05
（0.020±0.002）
0.8±0.15
（0.031±0.006）
0.85±0.2
（0.033±0.008）
1.25±0.2
（0.049±0.008）
e
0.10
＋0.04
ー0.03
＋0.002
Standard Quantity
［pcs½
Paper Tape
Embossed Tape
20000
15000
10000
10000
4000
4000
ー
ー
ー
ー
ー
ー
ー
2000
Unit：mm
（inch）
BK0402
0.40±0.02
（01005） （0.016±0.001）
BK0603
（0201）
BK1005
（0402）
BKH1005
（0402）
BK1608
（0603）
BK2125
（0805）
0.60±0.03
（0.024±0.001）
1.00±0.05
（0.039±0.002）
1.00±0.05
（0.039±0.002）
1.6±0.15
（0.063±0.006）
＋0.3
2.0
ー0.1
（0.004
ー0.001
）
0.15±0.05
（0.006±0.002）
0.25±0.10
（0.010±0.004）
0.25±0.10
（0.010±0.004）
0.3±0.2
（0.012±0.008）
0.5±0.3
（0.020±0.012）
（0.079
＋0.012
）
ー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/) or CD catalogs.
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.
mlci07_e-01
1
2
127
■
PART NUMBERS
●BK0402
Ordering code
BK
BK
BK
BK
BK
0402 HS 100
0402 HS 700
0402 HS 121
0402 HM 750
0402 HM 121
EHS
（Environmental
Hazardous
Substances）
RoHS
RoHS
RoHS
RoHS
RoHS
Impedance
〔Ω〕
10±5
70±25％
120±25％
75±25％
120±25％
Measuring
frequency
〔MHz〕
DC resistance
〔Ω〕
（max.）
0.10
0.37
0.53
0.45
0.60
Rated current
（max.）
〔mA〕
540
280
240
260
220
Thickness
〔mm〕
（inch）
100
0.20±0.02
（0.008±0.001）
●BK0603
Ordering code
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
BK
0603 HS 220
0603 HS 330
0603 HS 800
0603 HS 121
0603 HS 241
0603 HS 601
0603 HM 600
0603 HM 121
0603 HM 241
0603 HM 471
0603 HM 601
0603 LL 100
0603 LL 220
0603 LL 330
0603 LL 470
0603 LL 560
0603 LL 800
0603 LL 121
EHS
（Environmental
Hazardous
Substances）
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
RoHS
Impedance
〔Ω〕
22±25％
33±25％
80±25％
120±25％
240±25％
600±25％
60±25％
120±25％
240±25％
470±25％
600±25％
10±25％
22±25％
33±25％
47±25％
56±25％
80±25％
120±25％
Measuring
frequency
〔MHz〕
DC resistance
〔Ω〕
（max.）
0.065
0.070
0.40
0.45
0.65
1.20
0.25
0.40
0.80
1.05
1.20
0.25
0.45
0.55
0.70
1.00
1.30
1.50
Rated current
（max.）
〔mA〕
500
500
200
200
200
150
200
200
200
100
100
200
200
150
150
100
100
100
Thickness
〔mm〕
（inch）
100
（0.012±0.001）
0.30±0.03
●BK1005
Ordering code
BK 1005 HW 680
BK 1005 HW 121
BK 1005 HW 241
BK 1005 HW 431
BK 1005 HW 601
BK 1005 HS 100
BK 1005 HS 330
BK 1005 HS 680
BK 1005 HS 800
BK 1005 HS 121
BK 1005 HS 241
BK 1005 HS 431
BK 1005 HS 601
BK 1005 HS 102
BK 1005 HR 601
BK 1005 HM 750
BK 1005 HM 121
BK 1005 HM 241
BK 1005 HM 471
BK 1005 HM 601
BK 1005 HM 102
BK 1005 LL 100
BK 1005 LL 220
BK 1005 LL 330
BK 1005 LL 470
BK 1005 LL 680
BK 1005 LL 121
BK 1005 LL 181
BK 1005 LL 241
BK 1005 LM 182
BKH 1005 LM 152
BKH 1005 LM 182
EHS
（Environmental
Hazardous
Substances）
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
Impedance
〔Ω〕
68±25％
120±25％
240±25％
430±25％
600±25％
10±5
33±25％
68±25％
80±25％
120±25％
240±25％
430±25％
600±25％
1000±25％
600±25％
75±25％
120±25％
240±25％
470±25％
600±25％
1000±25％
10±25％
22±25％
33±25％
47±25％
68±25％
120±25％
180±25％
240±25％
1800±25％
1500±25％
1800±25％
Measuring
frequency
〔MHz〕
DC resistance
〔Ω〕
（max.）
0.17
0.24
0.31
0.50
0.60
0.03
0.06
0.10
0.10
0.20
0.30
0.45
0.55
0.58
0.60
0.18
0.18
0.30
0.45
0.50
0.70
0.11
0.18
0.25
0.33
0.31
0.45
0.50
0.70
0.90
1.50
2.00
Rated current
（max.）
〔mA〕
500
450
400
350
300
1000
700
700
700
500
400
350
300
300
300
350
300
300
250
250
150
500
400
400
350
400
350
300
250
120
200
200
Thickness
〔mm〕
（inch）
100
0.50±0.05
（0.020±0.002）
＊
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.
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.
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