Common mode Noise Filters

Common mode Noise Filters
Common mode Noise Filters
Type:
EXC14CT
Features
● Small
and thin (L 0.85 mm×W 0.65 mm×H 0.45 mm)
attenuation at common-mode for noise suppression of harmonic signal components and cellular
frequency
● High cut-off frequency and capability of coping with high-speed signals (USB and HDMI)
● 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 MIPI, USB and LVDS
Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
11
E
X
C
1
4
C
T
9
0
0
U
Size
Number of
Terminals
Product Code
Noise Filter
Code Dimensions(mm)
1
4 Terminals C
Type Characteristics
Coupled
type
Nominal Impedance
T High attenuation type
0.85 × 0.65 × 0.45
(L) × (W) × (H)
Construction
12
Form
Suffix
The first two digits are
Packing
Code
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
Dimensions in mm (not to scale)
F
Ferrite
D
C
E
A
B
Part No.
(inch size)
Electrode
Inner Conductor
Dimensions (mm)
A
B
C
D
E
F
EXC14CT 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
Mar. 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.
EXC14CT500U
50 Ω±25 %
17 Ω max.
5
100
2.3 Ω±30 %
EXC14CT900U
90 Ω±20 %
20 Ω max.
5
100
3.3 Ω±30 %
Part Number
●
Category Temperature Range –40 °C to +85 °C
Impedance Characteristics (Typical)
EXC14CT500U
●
10000
1000
Impedance (Ω)
10000
Impedance (Ω)
EXC14CT900U
●
Common Mode
100
10
1000
Common Mode
100
10
Differential Mode
1
●
1
10
100
Frequency (MHz)
1000
Differential Mode
1
10000
1
10
100
Frequency (MHz)
1000
10000
1000
10000
Measurement Circuit
(A) Common Mode
(B) Differential Mode
Z
Z
Attenuation Characteristics (Typical)
EXC14CT500U
●
EXC14CT900U
0
0
–5
–5
Attenuation (dB)
Attenuation (dB)
●
–10
–15
Differential Mode
–20
–25
–30
–35
10
100
Frequency (MHz)
–15
–20
Differential Mode
–25
–30
Common Mode
1
–10
Common Mode
1000
10000
–35
1
10
100
Frequency (MHz)
■ 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
Mar. 2015