HDSL2 Transformers
H28159-A, H27650-A
| These products are not available in RoHS-compliant versions. Terminations contain
lead. Contact Coilcraft for current status or possible alternatives. |
- Smallest footprint and lowest profile, only 0.35" high
- For Level One SK70740/-41/-42 and most other HDSL2
transceiver chip sets
- 1 CT:2.3 CTS version available for lower supply voltage
applications
- Low leakage inductance and DCR
- 3000 V line isolation
- Custom versions also available
 Photo  Pricing
 View data sheet in Acrobat PDF format
SPECIFICATIONS
 Schematic  Dimensions
 |
| H28159-A |
1500 |
1CT:2.3CTS |
2.0 |
30 |
55 |
2.0 (8-6) |
2.0 (1-2), 2.0
(3-4) |
| H27650-A |
1500 |
1CT:2CTS |
2.0 |
25 |
55 |
2.0 (8-6) |
2.0 (1-2), 2.0
(3-4) |
 |
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 |
| H28159-A |
100 |
3000 |
13 |
12 |
65 @ 40 kHz |
-85 @ 20 kHz |
| H27650-A |
100 |
3000 |
14 |
13 |
65 @ 40 kHz |
-85 @ 20 kHz |
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1 All electrical
specifications referenced to line side.
2 Operating temperature range -40º C to +85º C.
3 Electrical specifications at 25º C.
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