REVISIONS
REV.
01
FIRST RELEASE
DESCRIPTION
ECN NO.
N/A
DATE
03/30/11
PAGE 4 IS FOR INTERNAL USE
TITLE
PART NUMBER
821-02020F
PART DESCRIPTION
RoHS compliant per EU Directive 2002/95/EC(without exemption of solder content)
UNLESS OTHERWISE
SPECIFIED, DIMENSIONS
ARE IN INCH/mm.
TRANSFORMER, ADSL, SMT, 12 PIN
DATE
03/30/11
03/30/11
03/30/11
03/30/11
APPROVALS
DRAWN BY
WARNING !
E & E Magnetic Products Ltd.
DRAWING NO./MODEL
REV
J.P. AI
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
J.P. AI
APPROVED BY
V. TSUI
Q.A.
821-02020F
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PAGE
OF
01
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4
C.M. TSUI
DO NOT SCALE
.059
DIA: 1.50
.531±.020
13.50±0.50
.067±.012
1.70±0.30
1
8
.469
11.90
.067
1.70
.748
19.00
.039
1.00
.098
2.50
.197
5.00
.232
5.90
MAX
EE
1-2020F
(DATE)
9
16
.028 TYP
0.70
.134
3.40
.201
5.10
.067
1.70
.134
3.40
RECOMMENDED
PAD LAYOUT
.004-.020
0.10-0.51
.531
13.50 MAX
.047
1.20
REFERENCE OR
GAUGE PLANE
.134±.012
3.40±0.30
.469±.012
11.90±0.30
.134±.012
3.40±0.30
.610±.020
15.50±0.50
.669+.039/-.020
17.00+1.00/-0.50
.047±.004
DIA: 1.20±0.10
1. Dimensions are specified in
inches
mm
MECHANICAL OUTLINE
with higher precedence in mm.
2. Unless otherwise specified, all tolerances are ±
.010
.
0.25
3. Coplanarity:
.004
max.
0.10
4. "(DATE)" includes at least the manufacturing date code(in YYWW format) plus two character
country code.
E & E Magnetic Products Ltd.
DRAWING NO./MODEL
REV
821-02020F
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01
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1
ELECTRICAL SPECIFICATION @25
°
C:
PARAMETERS
Inductance, Ls(9-16), tie 14+11@10kHz, 0.1Vrms
Turns Ratio(16-9):(1-4), tie 11+14, 2+3
Turns Ratio(16-9):(5-8), tie 11+14, 6+7
Polarity
THD(1-4):(9-16), tie 11+14, 2+3@100kHz, 7.5V
THD(5-8):(9-16), tie 11+14, 6+7@100kHz, 7.5V
LL(9-16) with 1-2-3-4, 11-14 shorted
LL(9-16) with 5-6-7-8, 11-14 shorted
Cww(1):(8), tie 2+3,6+7@100kHz, 0.1Vrms
Cww(1):(16), tie 2+3,11+14@100kHz, 0.1Vrms
Cww(5):(16), tie 6+7,11+14@100kHz, 0.1Vrms
DCR(1-4), tie 2+3, for reference only
DCR(5-8), tie 6+7, for reference only
DCR(9-16), tie 11+14, for reference only
HIPOT(1):(16), tie 2+3, 4+5, 6+7, 11+14, 2 second
UNIT
uH
-
-
-
dB
dB
uH
uH
pF
pF
pF
Ω
mΩ
Ω
Vrms
LIMITS
400 ± 10%
1 : 1 ± 2%
1 : 4.28 ± 1%
Per Schematic
- 80 Max
- 80 Max
3.5 Max
10 Max
22 +/- 7
37.5 +/- 12
14.5 +/- 4
1.1 +/- 15%
590 +/- 15%
1.1 +/- 15%
1875 Min
3
2
16
4
5
11
14
7
6
9
8
SCHEMATIC
5. Operating temperature: 0°C to +70°C.
E & E Magnetic Products Ltd.
DRAWING NO./MODEL
REV
821-02020F
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01
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