Gausstek Corp.
Series
COMMON MODE CHOKES / LINE FILTER BALUM
CM - 8
Open Style
OUTLINE
FEATURES
Dual common mode choke coils
8 Pin, 1.27 mm of pitch SMD Type
Low profiles and small size SMD.
PRODUCT IDENTIFICATION
CM 60 8 30 1 M
80R
a
b
c
d e
f
g
a:Type of products - SMD COMMON MODE FILTER
b:Dimension(mm) - 60 : 5.85X6.4
c:Number of Terminal - 8 : 8 Terminal
d:Thickness(mm) - 30 : 3.0 Max.
e:Packing
- PCS / REEL - 1 : 1000
f :Tolerance
- M : ±20%
g:Inductance
- 80R = 80 Ohm at common mode and 100Mhz
The Part number of Lead-Free Products will be added "X" after original one as identification. EX: WS03X314G1N8X
APPLICATIONS
Preventive measure against USB & IEEE1394
Suppresses radiated emissions from peripheral devices.
Personal computer (Desk top, Note book) game computer, Digital Carera, etc………
DIMENSIONS
LAND PATTERN
ELECTRICAL CHARACTERISTICS
TEST
STD
TYPE
CM608301M80R
CM608301M180R
CM608301M300R
CM608301M500R
50MHz
45
130
205
350
IMPEDANCE (
Ω
)
COMMON MODE (min)
100MHz
80
180
300
500
Withstanding
Voltage
100V DC
300MHz
150
250
400
660
500MHz
190
260
410
595
50MHz
5
12
6
12
IMPEDANCE (
Ω
)
NORMAL MODE (max)
100MHz
10
24
11
24
300MHz
30
70
32
72
500MHz
50
122
60
128
IDC (mA) Max.
650
RDC (Ω) Max.
0.35
TEST METHOD
Gausstek Corp.
Series
COMMON MODE CHOKES / LINE FILTER BALUM
Open Style
CM - 8
CM608301M80R
CURVES
CM608301M180R
10000
10000
CM608301M300R
10 00 0
1 00 0
1000
1000
IMPEDANCE(ohm)
IMPEDANCE (ohm)
10 0
IMPEDANCE(ohm)
100
100
10
10
10
1
1
10
10 0
FR E QU E NC Y (MHz)
1 00 0
1 00 00
1
1
10
100
FREQUENCY (MHz)
1000
10000
1
1
10
100
FREQUENCY(MHz)
1000
10000
SERIES MODE
PARALLEL MODE
PACKAGING & REEL DIMENSIONS
1.
CARRIERTAPEING REEL & CARRIER MATERIALS (PAPER PLASTICS) UNIT : (mm)
in mm
A
1000
PCS
B
16
C
330
W
16
P
12
2.
TOP COVER TAPE
The force for tearing off cover tape is 10 grams in the arrow direction.
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