Common mode Noise Filters
Common mode Noise Filters
Type: EXC24CD
n Features n Recommended Applications
l Effective in noise suppression of portable equipment l Digital audio and Video equipment such as PDA,
l Magnetic shield type DSC, DVC, CD Player, DVD Player, MD Player.
l Small size(L 1.25 mmW 1.00 mmH 0.50 mm) and l USB data line of Mobile phone (IMT2000).
light weight(About 3 mg) l Small digital equipment such as Personal computers.
n Explanation of Part Numbers
1 2 3 4 5 6 7 8 9 10 11 12
E X C 2 4 C D 9 0 0 U
Product Code Size Number of Type Characteristics Nominal Impedance Form Suffix
Terminals
Coupled High speed The first two digits are
Code Dimensions(mm) Code Packing
Noise Filter 4 Terminals C D
type Differential transmission
significant figure of
1.25 1.00 0.50 impedance value, and the U Embossed Carrier Taping
2
third one denotes the
(L) (W) (H)
number of zero following
n Construction n Dimensions in mm (not to scale)
F
Ferrite C
D
E
A
B
Electrode
Inner Conductor
Mass
Dimentions (mm)
Type (Weight)
AB C D E F
[mg/pc.]
EXC24CD 1.250.15 1.000.15 0.500.10 0.200.15 0.550.10 0.300.10 3
n Circuit Configuration
Designandspecificationsareeachsubjecttochangewithoutnotice. Askfactoryforthecurrenttechnicalspecificationsbeforepurchaseand/oruse.
Shouldasafetyconcernariseregardingthisproduct,pleasebesuretocontactusimmediately.Common mode Noise Filters
n Ratings
Impedance (W) at 100 MHz
Rated Voltage Rated Current DC Resistance
Part Number
(V DC) (mA DC) (W) max.
Common Mode Differential Mode
EXC24CD600U 60 Typ. 20 max. 5 160 2.0
EXC24CD900U 90 Typ. 30 max. 5 160 2.0
EXC24CD121U 120 Typ. 35 max. 5 140 2.0
EXC24CD201U 200 Typ. 40 max. 5 130 3.0
n Impedance Characteristics (Typical) Measured by HP4291A
l EXC24CD600U l EXC24CD900U
1000 1000
800 800
DifferentialMode
DifferentialMode
600 600
W W
CommonMode
CommonMode
400 400
200 200
0 0
1 10 100 1000 10000 1 10 100 1000 10000
Frequency(MHz) Frequency (MHz)
l EXC24CD201U
l EXC24CD121U
1000 1000
800 800
DifferentialMode
DifferentialMode
600 600
W W
CommonMode
CommonMode
400 400
200 200
0 0
1 10 100 1000 10000 1 10 100 1000 10000
Frequency (MHz) Frequency (MHz)
l Measurement Circuit
(A) Common Mode (B) Differential Mode
Z Z
Designandspecificationsareeachsubjecttochangewithoutnotice. Askfactoryforthecurrenttechnicalspecificationsbeforepurchaseand/oruse.
Shouldasafetyconcernariseregardingthisproduct,pleasebesuretocontactusimmediately.
Z( ) Z( )
Z( ) Z( )