EXC-14CX280U

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.
Common mode Noise Filters
E
1
X
2
C
3
1
4
4
5
C
6
X
7
9
8
0
9
0
10
U
11 12
Noise Filter
Both Common mode
and Differential mode
noise suppression type
X
Coupled
type
The first two digits are
significant figure of
impedance value, and the
third one denotes the
number of zeros following
Packing
Embossed Carrier Taping
2 mm pitch, 10,000 pcs.
Code
U
Product Code Type
Characteristics
Size Nominal Impedance Form Suffix
C
Number of
Terminals
4 Terminals
Dimensions(mm)
0.85 × 0.65 × 0.45
(L) × (W) × (H)
Code
1
43
12
43
12
E
F
A
B
D
C
Ferrite
Inner Conductor
Electrode
Common mode Noise Filters
Type: EXC14CX
Small and thin (L 0.85 mm×W 0.65 mm×H 0.45 mm)
Effective noise suppression of smartphones by eliminating common mode noises and removing differential
signal components
Strong multilayer/sintered structure, excellent refl ow resistance and high mounting reliability
Lead, halogen and antimony-free
RoHS compliant
Smartphones, Tablet PCs and DSC
Noise suppression of high-speed differential data lines such as MIPI, USB and LVDS
The pin numbers shown here are for reference purposes
only. Confirm the actual pin number arrangement with
the exchanged specification documents.
Explanation of Part Numbers
Part No.
(inch size)
Dimensions (mm)
Mass
(Weight)
[mg/pc.]
ABCDEF
EXC14CX
(0302)
0.65±0.05 0.85±0.05 0.45±0.05 0.10 min. 0.50±0.10 0.27±0.10
1.4
Construction
Circuit Con guration (No Polarity)
Dimensions in mm (not to scale)
Features
Recommended Applications
Sep. 201502
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.
Common mode Noise Filters
Frequency (MHz)
Impedance (Ω)
1
10
100
1000
1 10 100 1000 10000
Differential Mode
Common Mode
Frequency (MHz)
Impedance (Ω)
1
10
100
1000
1 10 100 1000 10000
Common Mode
Differential Mode
Frequency (MHz)
Attenuation (dB)
-35
-30
-25
-5
-10
-15
-20
0
1 10 100 1000 10000
Common Mode
Differential Mode
Frequency (MHz)
Attenuation (dB)
-35
-30
-25
-5
-10
-15
-20
0
1 10 100 1000 10000
Common Mode
Differential Mode
(B) Differential Mode(A) Common Mode
Z
Z
Ratings
Impedance Characteristics (Typical)
Part Number
Impedance (Ω) at 100 MHz
Rated Voltage
(V DC)
Rated Current
(mA DC)
DC Re sis tance
(Ω)max.
Common Mode Differential Mode
EXC14CX280U 28 Ω±25 % 25 Ω max. 5 100 3.0
EXC14CX400U 40 Ω±25 % 30 Ω max. 5 100 4.0
Category Temperature Range –40 °C to +85 °C
As for Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions,
Please see Data Files
Measurement Circuit
EXC14CX400U
EXC14CX280U
EXC14CX400U
EXC14CX280U
Attenuation Characteristics (Typical)
Sep. 201502

EXC-14CX280U

Mfr. #:
Manufacturer:
Panasonic
Description:
Common Mode Chokes / Filters 0302 Common mode noise filter 28ohm
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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