2 mode Noise Filters
2 mode Noise Filters
Type: EXC24CB/CP
EXC24CN
Features
Burst/radiation noise ltering for audio circuits
The optimally magnetic-coupled ferrite beads allow for the ltering of both common and normal mode noises
The strong multi-layer structure provides high resistance to re ow soldering heat and a high mounting reliability
Magnetic shield type
High Impedance : 220 to 1 k (EXC24CB type)
Low Resistance Value : 0.4 max. (EXC24CP type)
High Impedance : 600 , Low Resistance Value : 0.9 max. (EXC24CN type)
RoHS compliant
Recommended Applications
Smart phones, Tablet PCs, DSC and Portable Music Player
Noise suppression of burst noise of Receiver/Microphone and D-class power ampli er
Explanation of Part Numbers
EXC24CB/CP Type
1 2 3 4 5 6 7 8 9 10 11 12
E X C 2 4 C B 1 0 2 U
Product Code Size Number of Type Characteristics Nominal Impedance Form Sufx
Terminals
Coupled
The rst two digits are
Code Dimensions(mm) B High Impedance Type Code Packing
4 Terminals C
Noise Filter
type
signicant gure of
Embossed Carrier Taping
1.25 1.00 0.50 P Low DCR Type
impedance value, and the
U
2 mm pitch, 5,000 pcs.
2
third one denotes the
(L) (W) (H)
number of zeros following
EXC24CN Type
1 2 3 4 5 6 7 8 9 10 11 12
E X C 2 4 C N 6 0 1 X
Product Code Size Number of Type Characteristics Nominal Impedance Form Sufx
Terminals
Coupled High Impedance Type
The rst two digits are
Code Dimensions(mm) Code Packing
Noise Filter 4 Terminals C N
type and Low DCR Type
signicant gure of
Pressed Carrier Taping
1.25 1.00 0.50 impedance value, and the
X
2 mm pitch, 10,000 pcs.
2
third one denotes the
(L) (W) (H)
number of zeros following
Construction Dimensions in mm (not to scale)
F
Ferrite D
C
E
A
B
Mass
Dimensions (mm)
Part No.
(Weight)
(inch size)
Electrode AB C D E F
[mg/pc.]
Inner Conductor
EXC24C
1.000.15 1.250.15 0.500.10 0.200.15 0.650.10 0.350.10
3
(0504)
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.
04 Jul. 20142 mode Noise Filters
Circuit Confi guration (No Polarity)
43 43
The pin numbers shown here are for reference purposes
only. Confirm the actual pin number arrangement with
the exchanged specification documents.
12 12
Ratings
Impedance (Open mode)
Rated Voltage Rated Current DC Re sis tance
Part Number
(V DC) (mA DC) () max.
() at 100 MHz Tolerance(%)
EXC24CP121U 120 500 0.3
EXC24CP221U 220 350 0.4
25 5
EXC24CB221U 220 100 0.7
EXC24CB102U 1000 50 1.5
Impedance (Common mode)
Rated Voltage Rated Current DC Re sis tance
Part Number
(V DC) (mA DC) () max.
() at 100 MHz Tolerance(%)
EXC24CN601X 600 25 5 200 0.9
Category Temperature Range 40 C to +85 C
Impedance Characteristics (Typical)
EXC24CP221U
EXC24CP121U
500
500
Normal mode
400
400
Normal mode
Open mode
300
300
Open mode
200
200
100
100
Common mode
Common mode
0
0
1 10 100 1000 10000
1 10 100 1000 10000
Frequency(MHz)
Frequency(MHz)
EXC24CB221U EXC24CB102U
500 1200
1000
400 Open mode
Open mode
Normal mode
800
300
Common mode
Normal mode 600
200
400
100
200
Common mode
0
0
1 10 100 1000 10000
1 10 100 1000 10000
Frequency(MHz)
Frequency(MHz)
Measurement Circuit
(A) Open Mode (B) Common Mode (C) Normal Mode
Z Z Z
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.
04 Jul. 2014
Impedance() Impedance()
Impedance() Impedance()