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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors

ETH1-230 High Power

PoE+ PoE++ Signal Path Magnetics

RoHS compliant
For higher power applications, consider the Coilcraft HPX2126L Isolation Transformer and HPF2187L Common Mode ChokeDETAILS
  • Developed to meet the IEEE 802.3at-2009 and IEEE 802.3.bt Type 3 standard for PoE+ and PoE++ applications
  • Designed for 2P cabling plants at 30 / 60 Watts. For 4P cabling plants consider the ETH1-460.
  • Exceeds the return loss requirements of Gbit Ethernet
  • 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
Buy Now:
Count Unit price
1 $7.11
200 $5.34
400 $3.90
1200 $3.39
2400 $2.91
5000 $2.66

For high volume or non-stock items, request a quote.

. in stock, ready to ship today.
Request a Sample:

Specifications

Part number 1
ETH1-230L_
Notes
  1. When ordering, please specify packaging code: e.g. ETH1-230LD
  2. 1500 Vrms winding to winding isolation.

Termination:

  • RoHS-compliant. 260°C compatible. Tin-silver-copper over tin over nickel over phos bronze terminations.

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.
Environmental
Environmental:
RoHS compliant
Ambient temperature range:
–40°C to +85°C
Storage temperature range:
Component: –40°C to +85°C.
Tape and reel packaging: –40°C to +80°C
Failures in Time (FIT) / Mean Time Between Failures (MTBF):
60 per billion hours / 16,666,667 hours, calculated per Telcordia SR-332

Performance curves

Inductance vs. Offset Current

Common Mode Rejection Ratio

Crosstalk

Differential to Common Mode Rejection

Insertion Loss

Return Loss

Schematics

eth1-230schematic.gif

Physical characteristics

eth1-230dimensions.gif

dims_inches_mm.gif

Tape and Reel specification

tapereel_pl.gif

 
Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
13" (330 mm) A B C D E W P Po P1 H T eth1-230orientation.gif
400 330 100 13 38,4 32,4 32 20 4 2 8,5 0,5

General specification

Core Material:
Ferrite
Weight:
3.0 g
Packaging:
400/13″ reel; Plastic tape: 32 mm wide, 0.5 mm thick

Soldering/Washing

Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
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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