THROUGH-HOLE TYPE
Common-Mode Choke
FEATURES
High performance and low cost
Compact size for easy mounting
on the boards
Enable common-mode noise
suppression without influence
video signals
APPLICATIONS
EMI countermeasures at signal lines of
personal computers, microcomputers,
peripheral devices, etc.
To suppress common-mode noise at
composite video signals
ELECTRICAL CHARACTERISTICS @25 C
PART NO.
CMK04A13TH
Inductance
(uH)
42 35%
DC Resistance
(m ) Max
55
Isolation Resistance
(M ) Min
@ 100 VDC
10
Rated current
(A) Max
0.5
o
MECHANICAL CONSTRUCTION
B
A
SCHEMATICS
1
4
2
3
K04A13
C
D
DATE CODE
F
G
1
4
IMPEDANCE CURVE
E
CMK04A13TH
2
3
UNIT : mm / inch
A = 7.10 0.254 / 0.280 0.010
B = 6.10 0.254 / 0.240 0.010
C = 9.10 0.254 / 0.358 0.010
D = 3.20 0.30 / 0.126 0.012
E = 5.08 / 0.200 (TYP)
F = 2.54 / 0.100 (TYP)
G =0.60 0.127 / 0.024 0.005
1000
IMPEDANCE (
)
100
10
1
10
FREQUENCY (MHz)
100
500
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
252, SHANG YING ROAD, KUEI SAN, TAOYUAN HSIEN 333, TAIWAN, R.O.C.
TEL: 886-3-3591968; FAX: 886-3-3591991
http://www.deltaww.com/products/networking/power.htm
B-4
DELTA [ DELTA ELECTRONICS, INC. ]
