EXC-24CB102U [PANASONIC]
2 mode Noise Filters; 2模式噪声滤波器
| 型号： | EXC-24CB102U |
| 厂家： | 
PANASONIC |
| 描述： | 2 mode Noise Filters |
| 文件： | 总4页 (文件大小：120K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
2 mode Noise Filters
2 mode Noise Filters
Type:
EXC24CB/CP
EXC24CN
■ Features
■ Recommended Applications
■ Burst/radiation noise filtering for audio circuits
■ The optimally magnetic-coupled ferrite beads allow for
the filtering of both common and normal mode noises
■ The strong multi-layer structure provides high resistance
to reflow soldering heat and a high mounting reliability
■ Magnetic shield type
■ Receiver lines, speaker lines, microphone lines and
headset of mobile phones.
■ Audio signal lines of Portable audio equipment, PCs,
PDAs.
Ω
■ High Impedance : 220 to 1 k （EXC24CB type)
Ω
■ Low Resistance Value : 0.4 max. (EXC24CP type)
Ω
■ High Impedance : 600
,
Ω
Low Resistance Value : 0.9 max. (EXC24CN type)
■ RoHS compliant
■ Explanation of Part Numbers
EXC24CB/CP Type
■
1
2
3
4
5
6
7
8
9
10
11
12
&
9
$
ꢀ
ꢁ
$
#
ꢂ
ꢃ
ꢀ
6
Product Code
Size
Number of Type Characteristics
Terminals
Nominal Impedance
Form
Suffix
Coupled
type
The first two digits are
significant figure of
impedance value, and the
third one denotes the
number of zeros following
B High Impedance Type
Code Dimensions(mm)
Code
U
Packing
4 Terminals
C
Noise Filter
1.25 L 1.00 L 0.50
P Low DCR Type
Embossed Carrier Taping
2
(L) L (W) L (H)
EXC24CN Type
■
1
2
3
4
5
6
7
8
9
10
11
12
&
9
$
ꢀ
ꢁ
$
/
ꢄ
ꢃ
ꢂ
9
Product Code
Size
Number of Type Characteristics
Terminals
Nominal Impedance
Form
Suffix
Coupled
type
High Impedance Type
and Low DCR Type
The first two digits are
significant figure of
impedance value, and the
third one denotes the
number of zeros following
Code Dimensions(mm)
Code
X
Packing
4 Terminals
C
N
Noise Filter
1.25 L 1.00 L 0.50
Pressed Carrier Taping
2
(L) L (W) L (H)
■ Construction
■ Dimensions in mm (not to scale)
F
Ferrite
D
E
C
A
B
Mass
Dimensions (mm)
Type
(inch size)
Electrode
(Weight)
Inner Conductor
A
B
C
D
E
F
[mg/pc.]
EXC24C
(0504)
1.00 0.15 1.25 0.15 0.50 0.10 0.20 0.15 0.65 0.10 0.35 0.10
3
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
02 Nov. 20112
28
2 mode Noise Filters
■ Circuit Configuration (No Polarity)
4
3
4
3
2
1
2
1
■ Ratings
Impedance (Open mode)
Rated Voltage
(V DC)
Rated Current
DC Resistance
Part Number
(mA DC)
(Ω) max.
(Ω) at 100MHz
Tolerance(%)
EXC24CP121U
EXC24CP221U
EXC24CB221U
EXC24CB102U
120
220
500
0.3
0.4
0.7
1.5
350
25
5
220
100
1000
50
Impedance (Common mode)
Rated Voltage
(V DC)
Rated Current
(mA DC)
DC Resistance
Part Number
(Ω) max.
(Ω) at 100MHz
Tolerance(%)
25
EXC24CN601X
600
5
200
0.9
Category Temperature Range –40 °C to +85 °C
■
■ Impedance Characteristics (Typical)
EXC24CP221U
EXC24CP121U
■
■
500
500
Normal mode
Open mode
400
400
300
200
100
0
Normal mode
300
Open mode
200
100
Common mode
Common mode
0
1
10
100
1000
10000
1
10
100
1000
10000
Frequency(MHz)
Frequency(MHz)
EXC24CB102U
EXC24CB221U
■
■
1200
1000
800
600
400
200
0
500
400
300
200
100
Open mode
Open mode
Normal mode
Common mode
Normal mode
Common mode
1000
0
1
1
10
100
Frequency(MHz)
1000
10000
10
100
Frequency(MHz)
10000
Measurement Circuit
■
(A)Open Mode
(B)Common Mode
(C)Normal Mode
;
;
;
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
02 Nov. 20112
29
2 mode Noise Filters
■ Impedance Characteristics (Typical)
EXC24CN601X
■
Measurement Circuit
■
(A)Open Mode
(B)Common Mode
1600
1400
1200
Differential mode
Open mode
1000
800
600
400
200
–
;
;
Common mode
(C)Differential Mode
1
10
100
1000
10000
Frequency(MHz)
;
■ Packaging Methods (Taping)
■ Standard Quantity
Part Number
Kind of Taping
Pitch (P1)
Quantity
EXC24CP□□□U
EXC24CB□□□U
EXC24CN□□□X
Embossed Carrier Taping
Pressed Carrier Taping
4 mm
2 mm
5000 pcs./reel
10000 pcs./reel
Embossed Carrier Taping
Pressed Carrier Taping
■
■
t1
Sprocket hole fD
0
Compartment
fD0
P0 P2
Sprocket hole
A
A
P1
t2
Tape running direction
t
2
P
1
P
2
P
0
Compartment
Chip component
Chip component
Tape running direction
Taping Reel
■
T
fC
fD
E
W
fA
Embossed Carrier Dimensions (mm)
Part Number
A
B
W
F
E
P1
P2
P0
D
t1
t2
0
0
EXC24CP□□□U
EXC24CB□□□U
1.20 0.15 1.45 0.15 8.0 0.2
3.5 0.1 1.75 0.10 4.0 0.1
2.0 0.1
4.0 0.1
1.5 0.1 0.25 0.05 0.90 0.15
Pressed Carrier Dimensions (mm)
Part Number
A
B
W
F
E
P1
P2
P0
0
D
t2
0
EXC24CN□□□X 1.14 0.10 1.38 0.15 8.0 0.2
3.5 0.1 1.75 0.10 2.0 0.1
2.0 0.1
4.0 0.1
1.5 0.1 0.68 0.10
Standard Reel Dimensions (mm)
Part Number
A
B
C
E
W T
0
0
0
0
D
EXC24C□□□□
180.0 3.0
60.0 1.0
13.0 0.5
21.0 0.8
2.0 0.5
9.0 0.3
11.4 1.5
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
02 Nov. 20112
30
2 mode Noise Filters
■ Recommended Land Pattern Design
B
E
F
E
Dimension (mm)
A
B
C
D
E
F
1.50 to 1.90
1.10
0.50
0.50 to 0.70
0.40
0.30
■ Recommended Soldering Conditions
Recommendations and precautions are described below.
Recommended soldering conditions for reflow
■
· Reflow soldering shall be performed a maximum of
two times.
· Please contact us for additional information when
used in conditions other than those specified.
· Please measure the temperature of the terminals
and study every kind of solder and printed circuit
board for solderability before actual use.
For soldering (Example : Sn-37Pb)
Temperature
Time
Preheating
Main heating
Peak
140 °C to 160 °C
Above 200 °C
235 10 °C
60 s to 120 s
30 s to 40 s
max. 10 s
Peak
Preheating
For lead-free soldering (Example : Sn/3Ag/0.5Cu)
Temperature
150 °C to 170 °C
Above 230 °C
max. 260 °C
Time
Heating
Preheating
Main heating
Peak
60 s to 120 s
30 s to 40 s
max. 10 s
Time
Flow soldering
■
· We do not recommend flow soldering , because flow soldering may cause bridges between the electrodes.
<Repair with hand soldering>
Preheat with a blast of hot air or similar method. Use a soldering iron with a tip temperature of 350 °C or less. Solder
each electrode for 3 seconds or less.
Never touch this product with the tip of a soldering iron.
■
■
Safety Precautions
The following are precautions for individual products. Please also refer to the common precautions for Noise Suppression
Device shown on this catalog.
1. Use rosin-based flux or halogen-free flux.
2. For cleaning, use an alcohol-based cleaning agent. Before using any other type, consult with our sales person
in advance.
3. Do not apply shock to 2 mode Noise Filters (hereafter called the filters) or pinch them with a hard tool (e.g. pli-
ers and tweezers). Otherwise, their bodies may be chipped, affecting their performance. Excessive mechanical
stress may damage the filters. Handle with care.
4. Store the filters in a location with a temperature ranging from −5 °C to +40 °C and a relative humidity of 40 % to 60 %,
where there are no rapid changes in temperature or humidity.
5. Use the filters within half a year after the date of the outgoing inspection indicated on the packages.
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
02 Nov. 20112
31
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