REVISIONS
REV.
01
02
03
04
05
06
07
08
DESCRIPTION
FIRST RELEASE FOR RFQ#: A2003-5714
REDUCE MAXIMUM HEIGHT
REVISE PIN DIAMETER
TIGHTEN HIPOT SPECIFICATION
UPDATE INTERNAL PAGE
UPDATE OUTLINE DIMENSIONS AS PER ACTUAL SAMPLE
ADD ROHS COMPLIANT VERSION INTO DRAWING
UPDATE INTERNAL DRAWING
ECN NO.
N/A
EE3524
EE3618
EE3681
EE3726
EE3814
EE6302
EE8949
DATE
02/21/03
04/08/03
04/30/03
05/16/03
06/02/03
06/21/03
03/25/05
01/03/07
PAGE 4 IS FOR INTERNAL USE ONLY
PART NUMBER
832-00281
832-00281F
PART DESCRIPTION
Standard version, with Lead(Pb)
RoHS compliant per EU Directive 2002/95/EC(without exemption of solder content)
UNLESS OTHERWISE
SPECIFIED, DIMENSIONS
ARE IN INCH/mm.
TITLE
COMMON MODE CHOKE , 2 LINE X 1,
TH, 4PIN
APPROVALS
DRAWN BY
DATE
01/03/07
01/03/07
01/03/07
01/03/07
SCALE
WARNING !
E & E Magnetic Products Ltd.
DRAWING NO./MODEL
REV
C. LAU
PROJ. ENG
ALL SHEETS OF THIS DOCUMENT ARE
CONTROLLED DOCUMENTATION AND
TOLERANCE ARE:
ARE NOT TO BE RELEASED OUTSIDE
INCH
mm
ANGLE
OF E&E OR ITS SUB-CONTRACTORS
.XXX ± .005 .XX ± 0.13 X.X ± 0.3
WITHOUTAUTHORIZATION.
.XX ± .02
.X ± 0.5
X. ± 1
For
C. LAU
APPROVED BY
V. TSUI
Q.A.
832-00281
PAGE
OF
08
1
4
C.M. TSUI
DO NOT SCALE
1.535
39.00 Max
17
.157+.039/-0
4.00+1.00/-0
1.654 Max
42.00
20
.118±.012
3.00±0.30
4
1.400±.010
35.56±0.25
17
20
.945 Max
24.00
832-00281
EE (DATE)
.700±.010
17.78±0.25
18
1.200±.010
30.48±0.25
19
.114
2.90
1. Dimensions are specified in
inches
with higher precedence in mm.
mm
2. Unless otherwise specified, all tolerance are ±
.010
.
0.25
3. "(DATE)" includes at least the manufacturing date code(in YYWW format) plus two character
country code.
4. For RoHS compliant version, 832-00281F, the part will be marked with “832-00281F”, instead
of “832-00281”.
MECHANICAL OUTLINE
E & E Magnetic Products Ltd.
DRAWING NO./MODEL
REV
832-00281
SCALE
PAGE
OF
08
2
4
DO NOT SCALE
17
20
18
19
SCHEMATIC
ELECTRICAL SPECIFICATION @25
°
C:
PARAMETERS
Turn Ratio(17-18):(20-19)
Polarity
Inductance, Ls(Each Winding) @10kHz, 0.1Vrms
DCR(Each Winding)
Hipot(17-18):(20-19), 50Hz, 2 seconds
UNIT
-
-
mH
mΩ
Vrms
LIMITS
1:1 ± 1%
Per Schematic
1.15 +50/-30%
2.4 Typ
1500 Min
E & E Magnetic Products Ltd.
DRAWING NO./MODEL
REV
5. Rated current, Irms: 25A.
6. Operating temperature: -25 C to +125 C
7. This part is designed to meet UL94-V0.
o
o
832-00281
SCALE
PAGE
OF
08
3
4
DO NOT SCALE
1.200
30.48
.700
17.78
7
Dia:36.25mm Max
Dia: 4 x .140
3.56
Recommended
Pad Layout
17
20
ELECTRICAL SPECIFICATION @25
°
C:
PARAMETERS
Turn Ratio(17-18):(20-19)
Polarity
Inductance, Ls(Each Winding) @10kHz, 0.1Vrms
DCR(Each Winding)
Hipot(17-18):(20-19), 50Hz, 2 seconds
18
UNIT
-
-
mH
mΩ
Vrms
19
LIMITS
1:1 ± 1%
Per Schematic
1.15 +50/-30%
2.4 Max
1500 Min
SCHEMATIC
FOR PRODUCTION USE
E & E Magnetic Products Ltd.
DRAWING NO./MODEL
REV
8. Core outer diameter after winding cannot exceed 36.25mm.
832-00281
SCALE
PAGE
OF
08
4
4
DO NOT SCALE
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