EMC common
Mode chokp
CMM Series
APPLICATIONS
USB line for personal computers and peripheral,
IEEE 1394 line for personal computers, DVC, STB.
LVDS, panel line for liquid display panels, graph card etc.
Packaging: T: Tape and Reel
Note: YAGEO will start to release lead-free common mode chokes of CMM Series which meet
SONY SS-00259’s criteria for lead-free product in Q2 of 2004, and the original P/N will
be added “-N” as identification. Ex. CMM21T-300M-N
PRODUCT IDENTIFICATION
CMM
T-
-
FEATURES
Miniature SMD type common mode filter for fully automated assembly.
Intemal No.
Tolerance
Impedance
Packaging Style
Dimensions
Product Symbol
Wide Impedance range (30Ω~2200Ω) for noise suppression.
Excellent Solderability.
Operating temperature from -25˚C to 85˚C.
Based on YAGEO technical expertise, we have introduced a full series of common mode choke.
They are designed for excellent noise attenuation with a compact size for wide applications such as
USB line for personal computers and peripheral, IEEE 1394 line for personal computers, DVC, STB
and LVDS, panel line for liquid display panels, etc. We welcome you to contact us for requirement
of our standard series or custom design service.
SHAPE AND DIMENSIONS
Dimensions : mm
CMM21/CMM31
TAPE
A
B
C
D
E
CMM21
2.05±0.2
1.25±0.2
1.20±0.2
0.49
0.45
CMM31
3.20±0.2
1.60+0.2
1.90+0.2
0.60
0.60
TAPE
A
B
C
D
CMM21
0.50
1.20
0.8
2.6
CMM31
0.40
1.60
1.6
3.7
Recommended Pattern
SHAPE AND DIMENSIONS
Dimensions : mm
CMM41T-122K-S/422K-S
A
B
C
D
E
F
G
H
4.95+0
3.50+0
2.20+0
1.00
2.45
4.40
1.02
0.75
A
B
C
D
1.45
1.22
2.59
0.46
Recommended Pattern
Dimensions : mm
CMM41T-203K-S
A
B
C
D
E
F
G
H
5.87+0
4.98+0
3.50+0
2.50
2.45
4.40
1.02
0.75
A
B
C
D
1.45
1.22
2.59
0.46
Recommended Pattern
ELECTRICAL CHARACTERISTICS
Part Number
IMPEDANCE
Test Frequency
Tolerance
IDC MAX
Rated Voltage
Rated Max
Insulation Resistance
(Ω)
(MHz)
(±%)
(mA)
(Vdc)
(Ω)
(M Ohm)min.
CMM21T-300M-S
30
100
20
450
50
0.20
10
CMM21T-670M-S
67
100
20
400
50
0.25
10
CMM21T-900M-S
90
100
20
330
50
0.35
10
CMM21T-121M-S
120
100
20
370
50
0.30
10
CMM21T-161M-S
160
100
20
350
50
0.35
10
CMM21T-181M-S
180
100
20
330
50
0.35
10
CMM21T-261M-S
260
100
20
300
50
0.40
10
CMM21T-371M-S
370
100
20
280
50
0.45
10
* Tolerance: M=±20%
* Packaging: Clear tape and reel {standard}
* Z: Agilent/HP4291A
* RDC(single line): CH502BC, HP4338B
* Insulation Resistance: Agilent/HP4339B
* Operating temperature range from -25˚C to +85˚C
ELECTRICAL CHARACTERISTICS LEAD FREE & ROHS COMPLIANCE
Part No.
Z
RDC
IDC
Rated Voltage
Insulation Resistance
Tolerance
Test Freq
(Ω)
(Ω)Max.
(mA)MAX
(Vdc)
(MΩ)(min)
(±%)
(MHz)
CMM21T-300
-N
30
0.2
450
50
10
20
100
CMM21T-670
-N
67
0.25
400
50
10
20
100
CMM21T-900
-N
90
0.35
330
50
10
20
100
CMM21T-121
-N
120
0.3
370
50
10
20
100
CMM21T-161
-N
160
0.4
300
50
10
20
100
CMM21T-181
-N
180
0.35
330
50
10
20
100
CMM21T-201
-N
200
0.35
330
50
10
20
100
CMM21T-221
-N
220
0.35
310
50
10
20
100
CMM21T-261
-N
260
0.4
300
50
10
20
100
CMM21T-301
-N
300
0.4
290
50
10
20
100
CMM21T-361
-N
360
0.45
280
50
10
20
100
CMM21T-371
-N
370
0.45
280
50
10
20
100
CMM21T-901
-N
900
0.65
70
50
10
20
100
NOTE : -tolerance M=±20%
1.Operating temperature range -25˚C~85˚C
2.RDC: SINGLE WIRE TEST VALUE
"-N" FOR COMPLETELY LEAD FREE TYPE(INCLUDING FERRITE BODY & SOLDER)
TYPICAL IMPEDANCE VS. FREQUENCY
ELECTRICAL CHARACTERISTICS
Part Number
IMPEDANCE
Test Frequency
Tolerance
IDC MAX
Rated Voltage
Rated Max
Insulation Resistance
(Ω)
(MHz)
(±%)
(mA)
(Vdc)
(Ω)
(M Ohm)min.
CMM31T-900M-S
90
100
20
370
50
0.3
10
CMM31T-161M-S
160
100
20
340
50
0.4
10
CMM31T-261M-S
260
100
20
310
50
0.5
10
CMM31T-601M-S
600
100
20
260
50
0.8
10
CMM31T-102M-S
1000
100
20
230
50
1.0
10
CMM31T-222M-S
2200
100
20
200
50
1.2
10
* Tolerance: M=±20%
* Packaging: Clear tape and reel {standard}
* Z: Agilent/HP4291A
* RDC(single line): CH502BC, HP4338B
* Insulation Resistance: Agilent/HP4339B
* Operating temperature range from -25˚C to +85˚C
ELECTRICAL CHARACTERISTICS LEAD FREE & ROHS COMPLIANCE
Part No.
Z
RDC
IDC
Rated Voltage
Insulation Resistance
Tolerance
Test Freq
(Ω)
(Ω)Max.
(mA)MAX
(Vdc)
(MΩ)(min)
(±%)
(MHz)
CMM31T-900
-N
90
0.3
370
50
10
20
100
CMM31T-161
-N
160
0.4
340
50
10
20
100
CMM31T-261
-N
260
0.5
310
50
10
20
100
CMM31T-601
-N
600
0.8
260
50
10
20
100
CMM31T-102
-N
1000
1
230
50
10
20
100
CMM31T-222
-N
2200
1.2
200
50
10
20
100
NOTE : -tolerance M=±20%
1.OPerating temperature range -25˚C~85˚C
2.RDC: SINGLE WIRE TEST VALUE
"-N" FOR COMPLETELY LEAD FREE TYPE(INCLUDING FERRITE BODY & SOLDER)
TYPICAL IMPEDANCE VS. FREQUENCY
ELECTRICAL CHARACTERISTICS
Part Number
IMPEDANCE
Test Frequency
Tolerance
IDC MAX
Rated Voltage
Rated Max
Insulation Resistance
(Ω)
(MHz)
(±%)
(mA)
(Vdc)
(Ω)
(M Ohm)min.
CMM41T-122M-S
1.25
50
10
800
50
0.5
10
CMM41T-422M-S
4.2
10
10
800
50
0.8
10
CMM41T-113M-S
11.5
10
10
500
85
0.8
10
CMM41T-203M-S
20.0
10
10
400
85
0.8
10
* When ordering, please specify tolerance and packaging codes. Ex: CMM41T-422K-S
Tolerance : K=±10%
Packaging : Clear tape and reel(standard).
* Z : Agilent/HP4291A
* Rdc(single line) : DIGITAL MULTIMETER SC-7401
* Insulation Resistance : Agilent/HP4339B
* Operating temperature range from -40°C to 85°C
TYPICAL IMPEDANCE VS. FREQUENCY
ELECTRICAL CHARACTERISTICS
SERIES
TAPE DIMENSIONS
,
Q ty/REEL
REEL DIMENSIONS
A
B
C
D
CMM21
1.50
2.25
0.23
8
4
3.5
1.70
178
60
12
1.5
2000
CMM31
1.76
3.40
0.23
8
4
3.5
2.20
178
60
12
1.5
2000
CMM41(122 & 422)
2.85
4.85
0.23
12
4
5.5
2.40
178
60
16
1.5
2000
CMM41(113 & 203)
4.45
6.10
0.25
12
8
5.5
3.00
178
60
16
1.5
500
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