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PoE Plus Magnetics for
30 Watt Signal Path

For higher power applications, consider the Coilcraft HPX2126L Isolation Transformer and HPF2187L Common Mode Choke. DETAILS

  • Developed to meet the IEEE 802.3at-2009 standard for PoE Plus applications
  • Designed for 2P cabling plants. For 4P cabling plants consider the ETH1-460.
  • Exceeds the return loss requirements of Gbit Ethernet
  • 1500 Vrms winding to winding isolation
  • 350 µH minimum at 35 mA offset current at 25°C
  • Can handle 22.5 mA minimum dc offset at 85°C.
  • Typical temperature rise: 7°C with 800 mA; 10°C with 1000 mA dc current applied to one center tap of each isolation transformer
  • Ambient temperature range: −40°C to +85°C with 1 A dc current applied
  • RoHS-compliant. 260°C compatible. Tin-silver-copper over tin over nickel over phos bronze terminations

SPECIFICATIONS


Part number
Click to get parts
  When ordering, please specify packaging code: e.g. ETH1-230LD
  Packaging: D = 13" machine-ready reel
EIA 481 embossed plastic tape (400 parts per full reel)
B = Less than full reel
In tape, but not machine-ready. To have a leader and trailer added ($25 charge), use code letter D instead.
ETH1-230L_
 
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: April 12, 2017