Both Transmit and Receive Transformers designed in
S
CHEMATICS
a single SMT package
Models designed for leading transceiver ICs
Isolation voltage: 1500Vrms
E
LECTRICAL
S
PECIFICATION @25°C
Part Number
Std. Temp
(0°C to
+70°C)
821-M0016
821-M0093
821-M0094
821-M0095
821-M0096
821-M0366
821-M0097
821-M0098
821-M0008
----
----
821-M0380
821-M0132
821-M0378
821-M0179
821-M0367
821-M0383
821-M0381
----
821-M0677
----
----
----
----
----
----
----
----
----
Ext. Temp
(-40°C to
+85°C)
821-M0370
821-M0353
821-M0368
821-M0372
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
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-M0373 1CT:1.15CT & 1CT
:1.15CT
821-M0369
821-M0374
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-M0382
821-M0377
----
----
----
----
----
----
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-M0678 1CT:2.42CT & 1CT
:2.42CT
821-M0676
----
821-M0871
821-M0867
821-M0866
821-M0865
821-M1645
821-M1244
821-M0683
821-M1348
821-M1646
1:2/2.4 & 1:0.79/1
1CT:2.4CT & 1CT
:2.4CT
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
Unit B10, 3/F., 94 Tokwawan Road, Kowloon, Hong Kong
1
Tel: (852) 2954 3333
Fax: (852) 2954 3304
TE009(02)
Revised in 04/07
T1/E1/CEPT/ISDN-Pri TRANSFORMER
E & E Magnetic Products Limited
Dual, SOIC, 1500Vrms, Standard and
Extended Temperature Range
M
ECHANICAL
D
IMENSIONS
Package: SO016B
.075
1.91
.350
8.89
.050
1.27
.500 MAX
12.70
.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: All dimensions are specified in inches with higher precedence in inches.
mm
Unless otherwise specified, all tolerances are
±
.010
.
0.25
Weight (in gram)
Tape & Reel
:
:
1.0 typ.
600 / reel
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
Unit B10, 3/F., 94 Tokwawan Road, Kowloon, Hong Kong
2
Tel: (852) 2954 3333
Fax: (852) 2954 3304
TE009(02)
Revised in 04/07
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
FOR MORE INFORMATION, PLEASE CONTACT
H
EADQUARTER
Unit B10, 3/F., Merit Industrial Centre,
94 Tokwawan Road, Kowloon,
Hong Kong
Tel: (852) 2954 3333
Fax: (852) 2954 3304
Email: eempl@eleceltek.com
Website: http://www.eleceltek.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 2004, E & E Magnetic Products Limited.
Unit B10, 3/F., 94 Tokwawan Road, Kowloon, Hong Kong
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