バルントランス
BALUN TRANSFORMERS
OPERATING TEMP.
ー25∼+105℃(½品自己発熱含む)
(Including
self-generated heat)
回路例
Example circuits
MB type
上記回路は参考例です。詳細につきましては弊社へご連絡下さい。
The above circuits are referetial examples. For details, Please contact us.
MC type
特長 FEATURES
・多孔型
メガネ状)
(
及びリング状フェライトコアにバイファラ巻線したバ
ルントランス
・MCタイプはベース一½構造により薄型を実現
・High
stability due to pair wire windings
・MC
type: pins are molded into the base to create a singular structure
・This
item can be custom designed to meet customer requirements
用途 APPLICATIONS
・インピーダンス変換器
・分配器
・Impedance
transformers
・Distribution
transformers
½名表記法 ORDERING
CODE
1
½式
BU
バルントランス
3
½状
MB
MC
ピンタイプ
面実装タイプ
5
包装記号
T
△
テーピング
単品
(ピンタイプのみ)
△=スペース
6
½社管理記号
△
標準品
△=スペース
2
コアの長辺寸法
〔mm〕
05
06
5.0、5.3
6.0
4
試½番号
例
01
B
1
U
0
2
5
3
Shape
M
3
B
5
Packaging
0
4
1
6
△
○
5
6
Internal code
△
Standard product
△=Blank
space
1
Type
BU
Balun transformer
MB
MC
pin type
Surface-mount type
T
△
Tape&Reel
Bulk
(Only
pin type)
△=Blank
space
2
Length of component
〔mm〕
05
06
5.0, 5.3
6.0
4
Product classification code
example
01
388
8
梱包 PACKAGING
①最小受注単½数
Minimum Quantity
½ 式
Type
BU05MC
BU05MB
BU06MB
最小受注単½数
Minimum Quantity
(pcs.)
箱づめ
Box
ー
200
150
テーピング
Taping
2500
ー
ー
③テーピング寸法
Taping dimensions
(1)
エンボステープ
(16mm幅)
Embossed tape
(0.630
inches wide)
8±0.1
(
1.5
+0.1
)
-0
(0.315±0.004)
4±0.1
(
0.059
+0.004
)
-0
(0.157±0.004)
5.6±0.1
(0.220±0.004)
5.5±0.1
(0.217±0.004)
12±0.3
(0.472±0.012)
3.2±0.1
2±0.1
(0.079±0.004) (0.126±0.004)
1.75±0.1
(0.069±0.004)
0.4±0.05
(0.016±0.002)
②テーピング材質
Tape material
5
FERRITE PRODUCTS
unit: mm
(inch)
5.2±0.1
(0.209±0.004)
Embossed Tape
Top tape
④リーダー部・空部
Leader and Blank portion
Blank portions
Chip cavity
Blank portions
Leader
Sprocket hole
Base tape
Chip cavity
(3.15
inches or more)
(5.91
inches or more)
(3.15
inches or more)
Direction of tape feed
Chip filled
Chip
⑤リール寸法
Reel size
Label
13.5±1
(0.53±0.039)
unit: mm
(inch)
⑥トップテープ強度
トップテープのはがし力は、下図矢印方向にて0.1∼0.7Nとなります。
The top tape requires a peel-off force of
0.1
to
0.7N
in the direction of the
arrow as illutrated below.
330±2
(12.99±0.079)
80±1
(3.15±0.039)
8
391
RELIABILITY DATA
1/2
Specifled Value
Item
Test Method and Remarks
CommonMode Choke Coils
CM04RC
ー25℃∼+120℃
ー40℃∼+85℃
Within the specified tolerance
Within the specified tolerance
Within the specified tolerance
Within the specified tolerance
Refer to individual specification.
CommonMode Choke Coils
BU05MC
1.Operating
Temperature
Range
2.
S t o r a g e Te m p e r a t u re
Range
3.Rated
current
4.Impedance
5.
Inductance
6.DC
Resisitance
7.Resisitance
to flexure of
substrare
Including self-generated heat
ー5
to
+40℃
in taped packaging
The maximum DC value having temperature increase within
specified temperature,as detailed in individual specification.
Measuring equipment:HP
4291A
or its equivalent
Measuring frequency:Specified frequency
SMD transformer・Commom mode choke coil:
Measuring equipment:DC ohmmeter
Accoding to JIS C0051
CM04RC・BU05MC
Warp
Pressing speed
Duration
3mm
0.5mm/sec.
5±1sec.
5
FERRITE PRODUCTS
Pressig jig
Board
8.Insulation
resistance:
between wires
9.Rated
current
10.Withstanding
voltage:
between wires
11.Resisitance
to vibration
100MΩ
min.
Within the specification
No abnormality
Refer to individual specification.
Applied voltage:Rated voltage
Duration:60 sec.
Applied voltage:Regulation voltage
Duration:60 sec.
Accoding to JIS C0040
Directions:2 hrs each in X, Y, and Z directions. Total:6 hrs
Frequency range:10 to
55
to
10
Hz
(1
min.)
Amplitude:1.5mm
(Shall
not exceed acceleration
196m/s
2
)
Mounting method:soldering onto printed board
Recovery
:
At least
2
hrs of recovery under the stan-
dard condition after the test,followed by
the measurement within
24
hrs.
A kind of vibration:A
12.Solderability
At least
75%
of terminal electrode is covered by
new solder.
Solder temperature
Duration
Immersion depth
CM04RC・BU05MC
235±5℃
2±0.5
sec.
Up to
0.5mm
from terminal root
13.Resisitance
to soldering
heat
Refer to individual specification.
①
Reflow soldering
Preheating:100 to
150℃ 1
to
2min.
Peak:230 to
240℃
Within
5sec.
More than
200℃
Within
40
sec.
Number of reflow:Within
2
times.
②
Manual soldering
Solder temperature:350±5℃
Duration:3±1sec.
Recovery
:
1
to
2
hrs of recovery under the standard
condition after the test.
8
393