T1/E1/CEPT/ISDN-Pri TRANSFORMER
E & E Magnetic Products Limited
Dual, SOIC, 1500Vrms, Standard and
Extended Temperature Range
Both Transmit and Receive Transformers designed in
S
CHEMATICS
a single SMT package
Models designed for leading transceiver ICs
Isolation voltage: 1500Vrms
RoHS compliant versions are available
E
LECTRICAL
S
PECIFICATION @25°C
Part Number
Std. Temp
(0°C to
+70°C)
821-M0093
821-M0094
821-M0095
1
1
1
Ext. Temp
(-40°C to
+85°C)
821-M0353
821-M0368
821-M0372
1
1
1
1
Turns Ratio
(Pri: Sec
±5%)
1CT:2CT & 1CT:2CT
1CT:2CT & 1:1.36CT
1:1.15CT & 1CT:2CT
1:1/1.26 & 1CT:2CT
OCL
Primary
(mH Min)
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.00
1.00
1.00
1.00
1.20
1.50
1.20
1.50
1.50
1.20
1.20
1.00
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
LL
(uH Max)
0.60
0.60
0.60
0.60
0.60
0.80
0.60
0.60
0.60
0.80
0.80
0.60
0.80
0.80
0.50
0.50
0.60
0.60
1.00
0.30
0.50 & 1.00
0.60
0.60
0.60
0.80
0.80
0.80
0.80
0.80
Cww
(pF Max)
30
30
30
30
30
30
30
30
30
30
25
30
40
30
40
40
30
25
35
15
35
30
30
30
35
30
30
30
30
DCR
Primary
(
W
Max)
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.85
0.80
0.70
0.70
0.90
0.70
0.70
0.70
0.70
0.80
0.30
1.00
1.00
0.70
0.70
1.00
0.70
1.00
1.00
1.00
Schematic
Primary
Pins
16-14, 6-8
16-14, 6-8
16-14, 6-8
16-14, 6-8
1-3, 6-8
16-14, 6-8
16-14, 6-8
16-14, 11-9
1-3, 11-9
9-11, 1-3
6-8, 14-16
6-8, 1-3
1-3, 6-8
6-8, 14-16
1-3, 11-9
1-2, 5-6
16-14, 6-8
1-3, 6-8
1-3, 6-8
1-3, 6-8
1-3, 11-9
16-14, 6-8
1-3, 6-8
1-3, 6-8
1-3, 6-8
1-3, 6-8
16-14, 11-9
2-4, 6-7
16-14, 11-9
821-M0016R 821-M0370R
1
2
3
3
1
1
1
1
1
1
1
1
1
1
1
4
1
1
5
1
6
7
1
8
1
1
4
9
4
821-M0096R 821-M0373 1CT:1.15CT & 1CT:1.15CT
821-M0366 821-M0369R
821-M0097R 821-M0374R
821-M0098
821-M0008
----
----
821-M0380
821-M0132
821-M0378
821-M0179
821-M0367
1
1
1
1
1
1
1
1
1
1
1CT:1CT & 1CT:1.5CT
1CT:1CT & 1CT:2CT
821-M0375 1CT:1.41CT & 1CT:1.41CT
821-M0376 1CT:1.41CT & 1CT:1.41CT
821-M0382R
821-M0377
----
----
----
----
----
----
1
1
1
1CT:1CT & 1CT:2.4CT
1CT:1CT & 1CT:1.67CT
1CT:1CT & 1CT:1.36CT
1CT:1.5CT & 1CT:1.5CT
1CT:2CT & 1CT:2.3CT
2CT:1/1.26 & 2CT:1/1.26
2CS:1.57/2 & 2CS:1.57/2
1CT:1CT & 1CT:1.36CT
821-M0383R
821-M0381R 821-M0678 1CT:2.42CT & 1CT:2.42CT
----
821-M0677
----
----
----
----
----
----
----
----
----
1
821-M0676
----
821-M0871
821-M0867
1:2/2.4 & 1:0.79/1
1CT:2.4CT & 1CT:2.4CT
1
1
1:2CT & 1:2CS
1:1.36CT & 1:2CT
1CT:2CT & 1CT:2CT
1CT:2CT & 1:1
1CT:2CT & 1CT:2.42CT
1CT:1CT & 1CT:1CT
1CT:1:0.8 & 1CT:1:0.8
1CT:1.58:2 & 1:1.65:2
1CT:1:1 & 1CT:1:1
821-M0866R
821-M0865
821-M1645
821-M1244
1
1
1
821-M0683R
821-M1348
821-M1646
1
1
Notes:
1
.
For RoHS compliant version Please contact EEMPL.
1/F., Harbour View 1, No.12 Science Park East Avenue, Phase II, Hong Kong Science Park, Shatin, N.T. Hong Kong
Tel: (852) 2954 3333
Fax: (852) 2954 3304
1
TE009(03)
Revised in 11/12
T1/E1/CEPT/ISDN-Pri TRANSFORMER
E & E Magnetic Products Limited
Dual, SOIC, 1500Vrms, Standard and
Extended Temperature Range
M
ECHANICAL
D
IMENSIONS
.500 MAX
12.70
.075
1.91
.350
8.89
.050
1.27
.370±.010
9.40±0.25
EE
1Mxxxx
(DATE)
.420
10.67
.025
0.64
Recommended
Pad Layout
.270±.010
6.86±0.25
.005-.020
0.13-0.51
.245
6.22 MAX
REFERENCE OR
GAUGE PLANE
.050±.005
1.27±0.13
.350±.010
8.89±0.25
.035±.010
0.89±0.25
0-8°
Notes:
2. All dimensions are specified in inches with higher precedence in inches.
mm
3.
Unless otherwise specified, all tolerances are
±
.010
.
0.25
Weight (in gram)
Tape & Reel
:
:
1.0 typ.
600 / reel
P
ACKAGING
USER DIRECTION OF UNREELING
0.50
1.55
１．７５
２．０
４．０
１１．５
EE
1MxxxxR
(DATE)
２４．０
１１．９０
５．９５
６．４５
１６．０
９．９
1/F., Harbour View 1, No.12 Science Park East Avenue, Phase II, Hong Kong Science Park, Shatin, N.T. Hong Kong
Tel: (852) 2954 3333
Fax: (852) 2954 3304
2
TE009(03)
Revised in 11/12
T1/E1/CEPT/ISDN-Pri TRANSFORMER
E & E Magnetic Products Limited
Dual, SOIC, 1500Vrms, Standard and
Extended Temperature Range
S
CHEMATICS
Schematics 5,6,7,8 & 9
5
16
15
14
11
10
9
1
3
6
5
6
7
8
1
3
6
8
16
15
14
11
9
7
16
14
11
10
9
16
15
14
8
11
9
1
2
3
6
8
1
2
3
6
8
9
16
15
14
13
12
11
10
9
2
3
4
6
7
1/F., Harbour View 1, No.12 Science Park East Avenue, Phase II, Hong Kong Science Park, Shatin, N.T. Hong Kong
Tel: (852) 2954 3333
Fax: (852) 2954 3304
3
TE009(03)
Revised in 11/12
T1/E1/CEPT/ISDN-Pri TRANSFORMER
E & E Magnetic Products Limited
Dual, SOIC, 1500Vrms, Standard and
Extended Temperature Range
S
CHEMATICS
Schematics 1,2,3 & 4
1
16
15
14
11
10
9
16
15
14
2
11
10
9
1
2
3
6
7
8
1
2
3
6
8
3
16
14
11
10
9
16
15
14
4
11
10
9
1
2
3
6
7
8
1
2
3
4
5
6
7
8
FOR MORE INFORMATION, PLEASE CONTACT
HEADQUARTER
1/F., Harbour View 1, No.12 Science Park East Avenue,
Phase II, Hong Kong Science Park, Shatin, N.T.
Hong Kong
Tel: (852) 2954 3333 Fax: (852) 2954 3304
Email: eempl@eleceltek.com
Website: http://www.eleceltek.com / www.eemagnetic.com
Information herein is for reference only and subject to change without notice. It does not constitute any representation, warranty or commitment of the company in respect
of the products in any aspect. All logos, brands and product names mentioned herein are trademarks or registered trademarks of their respective owners. The company
does not assume any liability arising out of the application or use of any product or circuit described herein. Copyrights 2009, E & E Magnetic Products Limited.
1/F., Harbour View 1, No.12 Science Park East Avenue, Phase II, Hong Kong Science Park, Shatin, N.T. Hong Kong
Tel: (852) 2954 3333
Fax: (852) 2954 3304
4
TE009(03)
Revised in 11/12
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