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ST12E01E0

Features And Benefits:

  • IEEE 802.3 Compliant To 25G
  • High Isolation Up To 6kV
  • Single, Dual, Quad, Five Packages
  • SMT & DIP Options
  • Extended Temperature -40°C To +85°C
  • 2P/4P PoE/PoE+/PoE++ Capable Up To 200W Max

Applications:

  • Switch/Router
  • Server/Gateway
  • Access Point
  • Base Station
  • HDBaseT/G.Fast
  • Automotive

ELECTRICAL SPECIFICATIONS @25℃

Unless Otherwise Specified, Testing is Performed at 25℃ ± 5℃

  • OCL(TD & RD): 400uH Typ. @ 100 KHz, 0.1V, 25℃
        • 120uH Min. @ 100 KHz, 0.1V, -40℃~125℃
  • Leakage Inductance(TD & RD,TX & RX shorted): 0.5uH Max @ 100KHz, 0.1V
  • DCR: 1200mΩ Max
  • Turns Ratio(Pri to Sec): 1CT:1CT±2%
  • Insertion Loss(TD to TX & RD to RX): -0.40 dB Max @ 4 MHz
  • Return Loss(TD & RD,TX & RX with 100 ohm load): -20 dB Min @ 4 MHz
  • Crosstalk Adjacent Channels (TD to RD): -50 dB Min @ 4 MHz
  • Common Mode Rejection(TD to TX & RD to RX): -35 dB Min @ 1-10 MHz
        • -20 dB Min @ 10-100 MHz
  • Differential to common rejection ratio: -35 dB Min @1-30MHz
        • -30 dB Min @ 30-80 MHz
        • -25 dB Min @ 80-100 MHz
  • Isolation Hipot: 4300VDC 1mA 60S (Equivalent to 3100VAC 1mA 60S) or 3700VAC 1mA 2s
  • Reinforced Insulation At a Working Voltage Of 1600VDC And The Creepage Distance Of 30mm Min
  • Insulation Resistance:400 Mohm Min
  • Operating Temperature: -40℃ to +125℃
  • Storage Temperature(With Package): +10℃ to +40℃
  • Storage Temperature(Without Package, Just For Components): -40℃ to +125℃
  • RoHS Compliant
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Datasheet PDF:

Click here
Part Number Product Type Network Standard / Application OCL / Inductance Turns Ratio PoE Operating Temp. Qualification DATASHEET
ST12E01E0 Communication Transformer 10 BASE-TX / ESS-Communication (TD & RD): 400uH Typ. @ 100 KHz, 0.1V, 25°C (Pri to Sec): 1CT:1CT±2% N/A -40°C to +125°C acrobat

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