BU05MB03 [TAIYO YUDEN]
RF Transformer;
| 型号： | BU05MB03 |
| 厂家： | 
TAIYO YUDEN (U.S.A.), INC |
| 描述： | RF Transformer 变压器 |
| 文件： | 总6页 (文件大小：581K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
[ For General Electronic Equipment
(General Environment) ]
Notice for TAIYO YUDEN Products
Please read this notice before using the TAIYO YUDEN products.
REMINDERS
■ Product information in this catalog is as of October 2017. All of the contents specified herein are subject to change
without notice due to technical improvements, etc. Therefore, please check for the latest information carefully
before practical application or use of our products.
Please note that TAIYO YUDEN shall not be in any way responsible for any damages and defects in products or
equipment incorporating our products, which are caused under the conditions other than those specified in this
catalog or individual product specification sheets.
■ Please contact TAIYO YUDEN for further details of product specifications as the individual product specification
sheets are available.
■ Please conduct validation and verification of our products in actual condition of mounting and operating
environment before using our products.
■ The products listed in this catalog are intended for use in general electronic equipment (e.g., AV equipment, OA
equipment, home electric appliances, office equipment, information and communication equipment including,
without limitation, mobile phone, and PC) and medical equipment classified as Class I or II by IMDRF. Please be
sure to contact TAIYO YUDEN for further information before using the products for any equipment which may
directly cause loss of human life or bodily injury (e.g., transportation equipment including, without limitation,
automotive powertrain control system, train control system, and ship control system, traffic signal equipment,
disaster prevention equipment, medical equipment classified as Class III by IMDRF, highly public information
network equipment including, without limitation, telephone exchange, and base station).
Please do not incorporate our products into any equipment requiring high levels of safety and/or reliability (e.g.,
aerospace equipment, aviation equipment*, medical equipment classified as Class IV by IMDRF, nuclear control
equipment, undersea equipment, military equipment).
*Note: There is a possibility that our products can be used only for aviation equipment that does not directly affect the safe operation of aircraft (e.g.,
in-flight entertainment, cabin light, electric seat, cooking equipment) if such use meets requirements specified separately by TAIYO YUDEN.
Please be sure to contact TAIYO YUDEN for further information before using our products for such aviation equipment.
When our products are used even for high safety and/or reliability-required devices or circuits of general electronic
equipment, it is strongly recommended to perform a thorough safety evaluation prior to use of our products and to
install a protection circuit as necessary.
Please note that unless you obtain prior written consent of TAIYO YUDEN, TAIYO YUDEN shall not be in any way
responsible for any damages incurred by you or third parties arising from use of the products listed in this catalog
for any equipment requiring inquiry to TAIYO YUDEN or prohibited for use by TAIYO YUDEN as described above.
■ Information contained in this catalog is intended to convey examples of typical performances and/or applications
of our products and is not intended to make any warranty with respect to the intellectual property rights or any
other related rights of TAIYO YUDEN or any third parties nor grant any license under such rights.
■ Please note that the scope of warranty for our products is limited to the delivered our products themselves and
TAIYO YUDEN shall not be in any way responsible for any damages resulting from a fault or defect in our products.
Notwithstanding the foregoing, if there is a written agreement (e.g., supply and purchase agreement, quality
assurance agreement) signed by TAIYO YUDEN and your company, TAIYO YUDEN will warrant our products in
accordance with such agreement.
■ The contents of this catalog are applicable to our products which are purchased from our sales offices or
authorized distributors (hereinafter“TAIYO YUDENs’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.
1
BALUN TRANSFORMERS
WAVE
REFLOW
MC：
MB：
* Operating Temp.：-25～+105℃（Including self-generated heat）
△＝Blank space
■PARTS NUMBER
B
U
0
5
M
C
△
0
1
△ △
⑤
△
⑥
①
②
③
④
①Series name
④Product classification code
Code
BU
Series name
Balun transformer
Code
（example）
△01
Product classification code
Product classification code
②Dimensions of core
Code
⑤Packaging
Code
Dimensions of core［mm］
Packaging
Taping
5.0
5.3
6.0
05
06
△T
△△
Bulk（Only pin type）
⑥Internal code
③Shape
Code
MB
Code
△
Internal code
Standard
Shape
Pin type
／
MC
Surface mount type
■STANDARD EXTERNAL DIMENSIONS / MINIMUM QUANTITY
Pin type
Surface mount type
MC（BU05MC）
Recommended Land Patterns
（BU05MC）
MB（BU06MB）
0.5
0.5
A
A
1.4
3.2
1.4
B
B
C
D
C
E
1
1
1
Unit：mm
D
Minimum quantity ［pcs］
Type
A
B
C
D
E
Box
Taping
8.0 max
（0.315 max）
5.3±0.5
8.0 max
（0.315 max）
5.0±0.3
8.0 max
（0.315 max）
2.7±0.2
2.25±0.2 pitch
（0.089±0.008）
1.5±0.2 pitch
（0.059±0.008）
3.5～5.0
BU06MB
BU05MC
150
－
（0.138～0.197）
－
－
2500
（0.209±0.020）
（0.197±0.012）
（0.106±0.008）
Unit：mm（inch）
■ELECTRICAL CHARACTERISTICS
The following chart shows typical ranges for
operating characteristics.
Network
Analyzer
HP8753ES
Please specify the following when ordering.
① loss
75Ω
300Ω
75Ω
② standing wave ratio（VSWR）
③ operating frequency
④ specified test circuit
▶ꢀThisꢀcatalogꢀcontainsꢀtheꢀtypicalꢀspecificationꢀonlyꢀdueꢀtoꢀtheꢀlimitationꢀofꢀspace.ꢀꢀWhenꢀyouꢀconsiderꢀtheꢀpurchaseꢀofꢀourꢀproducts,ꢀpleaseꢀcheckꢀourꢀproductꢀspecificationꢀsheets.ꢀ
ꢀ
Forꢀdetailsꢀofꢀeachꢀproductꢀ(characteristicsꢀgraph,ꢀreliabilityꢀinformation,ꢀprecautionsꢀforꢀuse,ꢀandꢀsoꢀon),ꢀseeꢀourꢀwebsiteꢀ(http://www.ty-top.com/)ꢀ.ꢀ
1
113
SMD COMMON MODE CHOKE COILS FOR DC AND SIGNAL LINES，
BALUN TRANSFORMERS
■PACKAGING
①Minimum Quantity
Minimum Quantity [pcs]
Type
Box
－
Taping
2500
－
BU05MC
BU06MB
150
②Tape material
●Embossed Tape
Top tape
Chip Filled
First pin
Sprocket hole
Chip cavity
Base tape
Chip
③Taping dimensions
●Embossed tape 12mm wide (0.472 inches wide)
φ1.5＋0.1/－0
1.75±0.1
(0.069±0.004）
(φ0.059＋0.004/-0)
Sprocket hole
T
A
B
K
F
2.0±0.1
4.0±0.1
(0.079±0.004) (0.157±0.004)
Unit：mm（inch）
Chip cavity
Tape thickness
Insertion
pitch
Type
A
B
K
T
8.0±0.1
5.2±0.1
5.6±0.1
3.2±0.1
0.4±0.05
BU05MC
(0.315±0.004)
(0.205±0.004)
(0.220±0.004)
(0.126±0.004)
(0.016±0.002)
Unit：mm（inch）
④Leader and Blank portion
▶ 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/) .
coil_smd_trans_pack_e-E05R01
⑤Reel size
2.0±0.5
（0.079±0.020）
φ13.0±0.5
（φ0.512±0.020）
φD
φd
φ21.0±0.8
（φ0.827±0.031）
R1.0
W
Type
BU05MC
φD
φd
W
330±2.0
80±1.0
13.5±1.0
（12.99±0.079）
（3.15±0.039）
（0.53±0.039）
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/) .
coil_smd_trans_pack_e-E05R01
SMD COMMON MODE CHOKE COILS FOR DC AND SIGNAL LINES，
BALUN TRANSFORMERS
■PRECAUTIONS
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, measuring equipment, and household equipment). They are not intended for use in mission-critical
Precautions
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 specifications.
◆Land pattern design
Surface Mounting
・ Mounting and soldering conditions should be checked beforehand.
・ Applicable soldering process to these products is reflow soldering only.
・ Recommended Land Patterns
【BU05MC】
0.5
0.5
Technical
considerations
1.4
3.2
1.4
1
1
1
Unit：mm
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
◆Adjustment of mounting machine
considerations
1. When installing products, care should be taken not to apply distortion stress as it may deform the products.
4. Soldering
◆Reflow soldering
1. Please contact any of our offices for a reflow soldering, and refer to the recommended condition specified.
2. This product can be used reflow soldering only.
3. Please do not add any stress to a product until it returns in normal temperature after reflow soldering.
◆Lead free soldering
1. When using products with lead free soldering, we request to use them after confirming adhesion, temperature of resistance to soldering
heat, soldering etc sufficiently.
Precautions
◆Recommended conditions for using a soldering iron
【BU05MC】
・ Put the soldering iron on the land-pattern.
・ Soldering iron's temperature - Below 350℃
・ Duration - 3 seconds or less
・ The soldering iron should not directly touch the inductor.
◆Reflow soldering
1. If products are used beyond the range of the recommended conditions, heat stresses may deform the products, and consequently
degrade the reliability of the products.
Technical
considerations
◆Recommended conditions for using a soldering iron
If products are used beyond the range of the recommended conditions, heat stresses may deform the products, and consequently degrade
the reliability of the products.
5. Cleaning
Precautions
◆Cleaning conditions
1. Please contact any of our offices for a cleaning.
▶ 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/) .
coil_smd_trans_prec_e-E05R01
6. Handling
◆Handling
1. Keep the product away from all magnets and magnetic objects.
◆Breakaway PC boards (splitting along perforations)
1. When splitting the PC board after mounting product, 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
Precautions
1. Please do not give the product any excessive mechanical shocks.
2. Please do not add any shock and power to a product in transportation.
◆Pick-up pressure
1. Please do not push to add any pressure to a winding part. Please do not give any shock and push onto an exposed part of ferrite cores.
◆Packing
1. Please avoid accumulation of a packing box as much as possible.
◆Handling
1. There is a case that a characteristic varies with magnetic influence.
◆Breakaway PC boards (splitting along perforations)
1. The position of the product on PCBs shall be carefully considered to minimize the stress caused from splitting of the PCBs.
◆Mechanical considerations
Technical
1. There is a case to be damaged by a mechanical shock.
considerations
2. There is a case to be broken by the handling in transportation.
◆Pick-up pressure
1. An excessive shock or stress may cause a damage to the product or a deterioration of a characteristic.
◆Packing
1. If packing boxes are accumulated, that could cause a deformation on packing tapes or a damage on the products.
7. Storage conditions
◆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
Precautions
Ambient temperature : 0～40℃, Humidity : Below 70% RH
The ambient temperature must be kept below 30℃. Even under ideal storage conditions, the solderability of electrodes may decrease
gradually. For this reason, the products should be used within one year from the time of delivery. In case of storage over 6 months,
solderability shall be checked before actual usage.
◆Storage
Technical
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.
considerations
▶ 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/) .
coil_smd_trans_prec_e-E05R01
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