CMT4-10-15L Coilcraft, CMT4-10-15L Datasheet
CMT4-10-15L
Manufacturer Part Number
CMT4-10-15L
Description
Common Mode Line Chokes
Manufacturer
Coilcraft
Datasheet
1.CMT3-11.5-6L.pdf
(3 pages)
Specifications of CMT4-10-15L
Lead_time
70
Pack_quantity
16
Comm_code
85045095
Coilcraft’s CMT toroid style common mode chokes are
designed to provide the highest common mode imped-
ance over the widest frequency range. These parts are
ideal for any application requiring a high DC current bias
and are well suited for use in switch-mode power supplies.
Common mode chokes are most effective in filtering
supply and return conductors with in-phase signals of
© Coilcraft, Inc. 2009
CMT-1 Series
CMT1-5.0-1L
CMT1-8.0-1L
CMT1-15.0-1L
CMT1-2.5-2L
CMT1-4.0-2L
CMT1-7.5-2L
CMT1-1.3-4L
CMT1-2.1-4L
CMT1-3.7-4L
CMT1-1.0-6L
CMT1-1.7-6L
CMT1-3.0-6L
CMT1-.6-9L
CMT1-1.1-9L
CMT1-1.9-9L
CMT1-.5-12L
CMT1-.8-12L
CMT1-1.4-12L
CMT1-.3-15L
CMT1-.6-15L
CMT1-1.1-15L
1. Inductance is per winding, tested at 15.75 kHz, 0 Adc.
2. Leakage inductance is measured from pin 1 to pin 4 with pins 2 and 3 shorted.
3. Operating temperature range –40°C to +85°C.
4. Electrical specifications at 25°C.
Common Mode Line Chokes - CMT Series
number
Part
1
CMT-X-X.X-XL
CCI XXXX
L max
CC–3X
L min
15.0
(mH)
5.0
8.0
2.5
4.0
7.5
1.3
2.1
3.7
1.0
1.7
3.0
0.6
1.1
1.9
0.5
0.8
1.4
0.3
0.6
1.1
1
0.118
3,00
2
Irms
12.0
12.0
12.0
15.0
15.0
15.0
(A)
1.0
1.0
1.0
2.0
2.0
2.0
4.0
4.0
4.0
6.0
6.0
6.0
9.0
9.0
9.0
0.120/0.180
3,05/4,57
H max
inductance
max (µH)
Leakage
125
233
80
42
70
74
20
36
40
19
34
35
11
12
20
16
13.7
9
9
6
6.5
2
DCR max
(Ohms)
0.207
0.270
0.430
0.090
0.095
0.108
0.029
0.040
0.036
0.022
0.032
0.027
0.012
0.013
0.017
0.008
0.008
0.011
0.005
0.006
0.008
2
Specifications subject to change without notice.
Please check our website for latest information.
W max
1.100/27,9 1.210/30,7
1.100/27,9 1.210/30,7
1.155/29,4 1.300/33,0
1.100/27,9 1.210/30,7
1.050/26,7 1.210/30,7
1.155/29,4 1.300/33,0
1.100/27,9 1.210/30,7
1.100/27,9 1.210/30,7
1.125/28.6 1.300/33,0
1.100/27,9 1.210/30,7
1.155/29,4 1.300/33,0
1.200/30,5 1.210/30,7
1.200/30,5 1.210/30,7
1.300/33.0 1.210/30,7
1.300/33.0 1.400/35,6
1.200/30,5 1.210/30,7
1.200/30,5 1.210/30,7
1.300/33.0 1.210/30,7
1.300/33.0 1.210/30,7
1.250/31.8 1.210/30,7
1.250/31.8 1.210/30,7
3
max
H
equal amplitude. Differential mode inductors are available
for filtering out-of-phase or uneven amplitude signals.
CMTs feature inductance values up to 125 mH and Irms
ratings as high as 15 Amps.
• 1250 Vrms isolation between windings
• Industry standard footprint.
• IEC, UL, and VDE compliant.
Weights:
Terminations: Tin-silver over copper
max
L
0.625/15,9
0.625/15,9
0.625/15,9
0.625/15,9
0.625/15,9
0.625/15,9
0.625/15,9
0.625/15,9
0.625/15,9
0.625/15,9
0.625/15,9
0.625/15,9
0.625/15,9
0.625/15,9
0.625/15,9
0.650/16,5
0.650/16,5
0.650/16,5
0.625/15,9
0.650/16,5
0.700/17,8
1
2
max
Schematic
W
CMT1: 13.3 – 25.5 g;
CMT2: 20.7– 41.7 g;
CMT3: 42.5 – 74.9 g;
CMT4: 115 – 117 g
±0.01/0,25 ±0.01/0,25
0.80/20,3
0.80/20,3
0.80/20,3
0.80/20,3
0.80/20,3
0.80/20,3
0.80/20,3
0.80/20,3
0.80/20,3
0.80/20,3
0.80/20,3
0.80/20,3
0.80/20,3
0.80/20,3
0.80/20,3
0.80/20,3
0.80/20,3
0.80/20,3
0.80/20,3
0.80/20,3
0.80/20,3
X
4
3
Document 326-1 Revised 08/20/08
0.40/10,2
0.40/10,2
0.40/10,2
0.40/10,2
0.40/10,2
0.40/10,2
0.40/10,2
0.40/10,2
0.40/10,2
0.40/10,2
0.40/10,2
0.40/10,2
0.40/10,2
0.40/10,2
0.40/10,2
0.40/10,2
0.40/10,2
0.40/10,2
0.40/10,2
0.40/10,2
0.40/10,2
Y
X
Recommended
Board Layout
0.054/1,37 0.091/2,32
0.054/1,37 0.091/2,32
0.054/1,37 0.091/2,32
0.054/1,37 0.091/2,32
0.054/1,37 0.091/2,32
0.054/1,37 0.091/2,32
0.054/1,37 0.091/2,32
0.054/1,37 0.091/2,32
0.054/1,37 0.091/2,32
0.054/1,37 0.091/2,32
0.054/1,37 0.091/2,32
0.054/1,37 0.091/2,32
0.042/1,07 0.071/1,80
0.042/1,07 0.071/1,80
0.042/1,07 0.071/1,80
0.048/1,22 0.081/2,06
0.048/1,22 0.081/2,06
0.048/1,22 0.081/2,06
0.054/1,37 0.091/2,32
0.054/1,37 0.091/2,32
0.054/1,37 0.091/2,32
Document 326-1
2
1
diameter
Lead
nom
Y
4
3
PC board
diameter
hole
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