PART NO.
ECN #
REV
A
REVISIONS
DESCRIPTION
RELEASED
DRAWN
SID
DATE
20/4/11
CHECKD
BHA
DATE
20/4/11
APPRVD
DATE
04/5/11
-
MCT25X15X15C-502NU
Configurations and Dimensions
A
Glue
B
C
D
E1
E2
F
Front View
Side View
G
30 mm
21 mm
8 mm
1 mm
23 ±3 mm
15 ±3 mm
Ø0.8 mm
27.5 mm
(Max.)
(Ref.)
(Max.)
-
-
(Typ.)
(Max.)
Schematic Diagram
Note:
1. Wire UEFN/U (155°C) Ø0.8mm
2. N1 = N2 = 22TS (Reference) N1:C.W N2:C.CW
Suggest PCB Layout
Test Data for Mechanical
Electrical Characteristics
Test Condition
10 KHz / 50 µA
L (1-4)
L (2-3)
DCR (1-4)
DCR (2-3)
IDC
HI-Pot (Coil to Coil)
5 mH ±30%
Test
Item
Specification
1
2
3
4
5
Average
TOLERANCES:
UNLESS OTHERWISE
SPECIFIED,
DIMENSIONS ARE
FOR REFERENCE
PURPOSES ONLY.
DRAWN BY:
SID
CHECKED BY:
BHA
APPROVED BY:
A
mm
30
(Max.)
28.28
28.38
28.19
28.46
28.49
28.36
B
mm
21
(Max.)
18.85
18.4
18.42
18.7
18.61
DATE:
20/4/11
DATE:
20/4/11
DATE:
04/5/11
C
mm
8
(Ref.)
8.35
8.26
8.51
8.6
8.39
8.42
DRAWING TITLE:
D
mm
1
(Max.)
0.18
0.15
0.2
0.16
0.22
0.18
E1
mm
23 ±3
23.8
23.62
23.73
23.95
24.25
23.87
E2
mm
15 ±3
15.8
16.25
16.52
16.75
16.71
16.41
F
mm
Ø0.8
(Typ.)
0.8
0.76
0.78
0.75
0.76
0.77
G
mm
27.5
(Max.)
25.53
25.88
25.59
25.4
25.89
25.66
T
a
= 25°C
45 mΩ (Max.)
6A
1,500 V ac 5 mA 1min
Operating temperature : -25°C to +85°C
Important Notice :
This data sheet and its contents (the "Information") belong to the mem-
bers of the Premier Farnell group of companies (the "Group") or are licensed to it. No
licence is granted for the use of it other than for information purposes in connection with
the products to which it relates. No licence of any intellectual property rights is granted. The
Information is subject to change without notice and replaces all data sheets previously sup-
plied. The Information supplied is believed to be accurate but the Group assumes no
responsibility for its accuracy or completeness, any error in or omission from it or for any
use made of it. Users of this data sheet should check for themselves the Information and
the suitability of the products for their purpose and not make any assumptions based on
information included or omitted. Liability for loss or damage resulting from any reliance on
the Information or use of it (including liability resulting from negligence or where the Group
was aware of the possibility of such loss or damage arising) is excluded. This will not oper-
ate to limit or restrict the Group's liability for death or personal injury resulting from its negli-
gence. Multicomp is the registered trademark of the Group. © Premier Farnell plc 2011.
Common Mode Choke
SIZE
A
DWG NO.
M10003238
U.O.M.: mm
ELECTRONIC FILE
MCT25X15X15C-502NU
SHEET:
1
OF
REV
A
SCALE: NTS
3
PART NO.
ECN #
REV
A
REVISIONS
DESCRIPTION
RELEASED
DRAWN
SID
DATE
20/4/11
CHECKD
BHA
DATE
20/4/11
APPRVD
DATE
04/5/11
-
MCT25X15X15C-502NU
Test Data for Electrical
Test
Item
Condition
Specification
1
2
3
4
5
Average
L (1-4)
mH
L (2-3)
mH
DCR (1-4)
Ω
mΩ
T
a
= 25°C
45
(Max.)
35.36
35.39
35.53
36.56
35.16
35.6
DCR (2-3)
Ω
mΩ
T
a
= 25°C
45
(Max.)
35.42
35.4
35.56
36.55
35.2
35.63
Pass
Pass
HI-Pot
(Coil to Coil)
1,500 V ac 5 mA
1 (Min.)
Pass
10 KHz / 50 µA 10 KHz / 50 µA
5 ±30%
4.88
4.9
5.54
5.72
5.76
5.36
5 ±30%
4.86
4.9
5.56
5.74
5.78
5.37
Electric Characteristics
Important Notice :
This data sheet and its contents (the "Information") belong to the mem-
bers of the Premier Farnell group of companies (the "Group") or are licensed to it. No
licence is granted for the use of it other than for information purposes in connection with
the products to which it relates. No licence of any intellectual property rights is granted. The
Information is subject to change without notice and replaces all data sheets previously sup-
plied. The Information supplied is believed to be accurate but the Group assumes no
responsibility for its accuracy or completeness, any error in or omission from it or for any
use made of it. Users of this data sheet should check for themselves the Information and
the suitability of the products for their purpose and not make any assumptions based on
information included or omitted. Liability for loss or damage resulting from any reliance on
the Information or use of it (including liability resulting from negligence or where the Group
was aware of the possibility of such loss or damage arising) is excluded. This will not oper-
ate to limit or restrict the Group's liability for death or personal injury resulting from its negli-
gence. Multicomp is the registered trademark of the Group. © Premier Farnell plc 2011.
TOLERANCES:
UNLESS OTHERWISE
SPECIFIED,
DIMENSIONS ARE
FOR REFERENCE
PURPOSES ONLY.
DRAWN BY:
SID
CHECKED BY:
BHA
APPROVED BY:
DATE:
20/4/11
DATE:
20/4/11
DATE:
04/5/11
DRAWING TITLE:
Common Mode Choke
SIZE
A
DWG NO.
M10003238
U.O.M.: mm
ELECTRONIC FILE
MCT25X15X15C-502NU
SHEET:
2
OF
REV
A
SCALE: NTS
3
PART NO.
ECN #
REV
A
REVISIONS
DESCRIPTION
RELEASED
DRAWN
SID
DATE
20/4/11
CHECKD
BHA
DATE
20/4/11
APPRVD
DATE
04/5/11
-
MCT25X15X15C-502NU
Reliability Test
Test Item
Operating temperature range
Storage condition
Specifications
-25°C to +85°C
Ambient temperature
Humidity
Appearance
Moisture sensitivity
DCR change
Inductance change
: 0°C to 40°C
: Below 70% RH
: No abnormality
No damage
: Within ±5%
: Within ±5%
Test Method and Remarks
Including temperature rise due to self-generated heat.
To maintain the solderability of terminal electrodes, care must be taken to
control temperature and humidity in the storage area.
According to J-STD-020B level 3
Test condition
: 60°C 60% RH
Test duration
: 40 hrs
Recovery
: 1 to 2 hours of recovery under the standard
condition after the removal from the test chamber.
According to J-STD-002B
Steam aging category : 97°C 98% RH
Steam aging duration : 8 hrs
Solder
: Lead-free solder
Solder temperature
: 260 ±5°C
Dip time
: 5 +0 / -0.5 s
Solderability
All termination shall exhibit a continuous solder
coating free from defects for a minimum of 95%
of the surface area of any individual lead.
Part Number Table
Description
Choke, Common Mode, 1MH, 6A
Part Number
MCT25X15X15C-502NU
http://www.element14.com
http://www.farnell.com
http://www.newark.com
Important Notice :
This data sheet and its contents (the "Information") belong to the mem-
bers of the Premier Farnell group of companies (the "Group") or are licensed to it. No
licence is granted for the use of it other than for information purposes in connection with
the products to which it relates. No licence of any intellectual property rights is granted. The
Information is subject to change without notice and replaces all data sheets previously sup-
plied. The Information supplied is believed to be accurate but the Group assumes no
responsibility for its accuracy or completeness, any error in or omission from it or for any
use made of it. Users of this data sheet should check for themselves the Information and
the suitability of the products for their purpose and not make any assumptions based on
information included or omitted. Liability for loss or damage resulting from any reliance on
the Information or use of it (including liability resulting from negligence or where the Group
was aware of the possibility of such loss or damage arising) is excluded. This will not oper-
ate to limit or restrict the Group's liability for death or personal injury resulting from its negli-
gence. Multicomp is the registered trademark of the Group. © Premier Farnell plc 2011.
TOLERANCES:
UNLESS OTHERWISE
SPECIFIED,
DIMENSIONS ARE
FOR REFERENCE
PURPOSES ONLY.
DRAWN BY:
SID
CHECKED BY:
BHA
APPROVED BY:
DATE:
20/4/11
DATE:
20/4/11
DATE:
04/5/11
DRAWING TITLE:
Common Mode Choke
SIZE
A
DWG NO.
M10003238
U.O.M.: mm
ELECTRONIC FILE
MCT25X15X15C-502NU
SHEET:
3
OF
REV
A
SCALE: NTS
3
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