CMK08M02SM Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – Common-Mode Choke

SMD TYPE
Common-Mode Choke
FEATURES
High performance
Low cost
Compact size
APPLICATIONS
For use in xDSL interfaces
Effective reduction of C. M. noise caused
by AM broadcast or HAM radio
Isolation 1500V line to line
K08M05
K08M02
ELECTRICAL CHARACTERISTICS @25^oC
PART NO.
DC Resistance
( ) Max
CMK08M02SM
1.5
CMK08M03SM
0.25
CMK08M05SM
1.5
Common Mode Attenuation
(dB TYP)
500 KHz
1 MHz
10 MHz
45
49
35
-
21
32
45
49
35
Isolation Voltage
(Vrms)
1500
1500
1500
MECHANICAL CONSTRUCTION
CMK08M02SM/CMK08M03SM
A
SCHEMATICS
CMK08M02SM/CMK08M05SM
45
CMK08M03SM
8765
K08M02
DATE CODE
1.35
2.54
E
F
H
UNIT : mm / inch
A = 8.90 0.254 / 0.394 0.010
B = 6.20 0.254 / 0.252 0.010
C = 5.00 0.254 / 0.177 0.010
D = 7.00 0.254 / 0.354 0.010
E = 2.54 / 0.100 (TYP)
F = 0.76 / 0.051 (TYP)
G = 0.30 / 0.012 (REF)
H = 1.25 / 0.049 (REF)
CMK08M05SM
A
K08M05
DATE CODE
1.35
2.54
E
F
H
UNIT : mm / inch
A = 8.90 0.254 / 0.394 0.010
B = 6.20 0.254 / 0.252 0.010
C = 7.62 / 0.300 MAX
D = 7.00 0.254 / 0.354 0.010
E = 2.54 / 0.100 (TYP)
F = 0.76 / 0.051 (TYP)
G = 0.30 / 0.012 (REF)
H = 1.25 / 0.049 (REF)
18
ATTENUATION
CMK08M02SM
0
-20
12 34
-40
-60
500KHz
1
10
500
FREQUENCY (MHz)
CMK08M03SM/CMK08M05SM
0
-20
CMK08M05SM
-40
-60
300KHz
1
CMK08M03SM
10
100
FREQUENCY (MHz)
500 1000
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG) 252, SHANG YING ROAD, KUEI SAN, TAOYUAN HSIEN 333, TAIWAN, R.O.C.
TEL: [phone]; FAX: [phone]
http://www.deltaww.com/products/networking/power.htm
B-24