AWE0000C144

Common mode Noise Filters
Common mode Noise Filters
Type:
EXC14CH
Features
● Small
and thin (L 0.85 mm×W 0.65 mm×H 0.45 mm)
common mode attenuation in high-speed differential transmission lines, Cut-off frequency is more than
8.5 GHz, and an influence to differential transmission signal quality is little
● Strong multilayer/sintered structure, excellent reflow resistance and high mounting reliability
● Lead, halogen and antimony-free
● RoHS compliant
● High
Recommended Applications
● Smartphones,
● Noise
Tablet PCs and DSC
suppression of high-speed differential data lines such as USB, LVDS and HDMI
Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
11
E
X
C
1
4
C
H
3
5
0
U
Size
Number of
Terminals
Product Code
Noise Filter
Code Dimensions(mm)
1
4 Terminals C
Type Characteristics
Coupled
type
0.85 × 0.65 × 0.45
(L) × (W) × (H)
H
Nominal Impedance
12
Form
Suffix
The first two digits are
High speed
Code
Packing
Differential transmission significant figure of
Embossed
Carrier Taping
impedance value, and the
U
2 mm pitch, 10,000 pcs.
third one denotes the
number of zeros following
Construction
Dimensions in mm (not to scale)
F
E
Ceramics
Ferrite
D
C
A
B
Inner Conductor
Electrode
Part No.
(inch size)
Dimensions (mm)
A
B
C
D
E
F
EXC14CH 0.65±0.05 0.85±0.05 0.45±0.05 0.10 min. 0.50±0.10 0.27±0.10
(0302)
Mass
(Weight)
[mg/pc.]
1.0
Circuit Configuration (No Polarity)
4
3
4
3
●
1
2
1
2
The pin numbers shown here are for reference purposes
only. Confirm the actual pin number arrangement with
the exchanged specification documents.
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.
00 Sep. 2015
Common mode Noise Filters
Ratings
Impedance (Ω) at 100 MHz
Common Mode
Differential Mode
Rated Voltage
(V DC)
Rated Current
(mA DC)
DC Resistance
(Ω)max.
EXC14CH120U
12 Ω±25 %
10 Ω max.
5
100
1.0
EXC14CH350U
35 Ω±30 %
15 Ω max.
5
100
1.5
Part Number
●
Category Temperature Range –40 °C to +85 °C
Impedance Characteristics (Typical)
●
EXC14CH120U
●
EXC14CH350U
1000
Impedance (Ω)
Impedance (Ω)
1000
100
Common Mode
10
Common Mode
100
10
Differential Mode
Differential Mode
1
●
1
10
100
Frequency (MHz)
1000
1
10000
1
10
100
Frequency (MHz)
1000
10000
Measurement Circuit
(A) Common Mode
(B) Differential Mode
Z
Z
Insertion Loss (Typical)
Common mode Attenuation Characteristics (Typical)
0
-5
EXC14CH120
-5
EXC14CH350
-10
Attenuation (dB)
Attenuations (dB)
0
-10
EXC14CH120
-15
-20
-15
-25
-20
1
10
100
Frequency (MHz)
1000
10000
-30
EXC14CH350
1
10
100
Frequency (MHz)
1000
10000
■ As for Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions,
Please see Data Files
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.
00 Sep. 2015