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ADSL Transformers for
Alcatel DynaMiTe™ MTK-20140

These products are not available in RoHS-compliant versions. Terminations contain lead.
  • For Alcatel DynaMiTe MTK-20140 and other ADSL transceiver chip sets
  • Surface mount or leaded configuration
  • Low leakage inductance and DCR
  • Up to 3000 V line isolation
  • Low profile design, only 0.50" high

SPECIFICATIONS


Part number
Click to get parts
Style Line side
inductance
(mH)
Leakage
inductance
max (µH)
DCR max (Ohms)1
Chip side Line side
AS8426-A TH 0.410 ±10% 6.5 0.130 (10-8) 0.095 (9-7) 0.200 (1-3, 2-4)
AS8446-A SMT 0.410 ±10% 6.5 0.130 (10-8) 0.095 (9-7) 0.200 (1-3, 2-4)
AS8696-B TH 0.442 ±5% 5.0 0.375 (10-8), 0.310 (9-7) 0.425 (1-3, 2-4)
AS8697-B SMT 0.442 ±5% 5.0 0.375 (10-8), 0.310 (9-7) 0.415 (1-3, 2-4)
Part number
Click to get parts
Dielectric
strength (V)
Turns ratio
line:chip
Longitudinal
balance typ (dB)
THD at 20 kHz
typ (dB)
Designed
to meet
AS8426-A 3000 2:1 45 (30 kHz – 1.1 MHz) −77 UL 1950
AS8446-A 2300 2:1 45 (30 kHz – 1.1 MHz) −77 UL 1950
AS8696-B 3000 1:1 45 (30 kHz – 1.1 MHz) −84 UL 1950
AS8697-B 2300 1:1 45 (30 kHz – 1.1 MHz) −84 UL 1950
1 DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
2 Operating temperature range −40°C to +85°C
3 Electrical specifications at 25°C, referenced to line side.
Refer to Soldering Coilcraft Components before soldering.
PCB washing: Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info

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Updated: October 30, 2017