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HST-1025DAR - 10/100 BASE-TX TRANSFORMER MODULES

Download the HST-1025DAR datasheet PDF. This datasheet also covers the HST-1025DAR-GROUP variant, as both devices belong to the same 10/100 base-tx transformer modules family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Designed to meet IEEE 802.3 requirements.
  • Primary inductance(Lp)350uH min. @ 100KHz,0.1Vrms,DC 8mA.
  • LL:0.5uH Max @100KHz, 0.1V.
  • Cww:75pF Max@100KHz, 0.1V.
  • Primary DCR:0.9ΩMax;Secondary DCR:1.2ΩMax.
  • BL Balance ≤1uH.
  • Operating Temperature 0℃ to +70℃, 10%~90%RH.
  • RoHS compliance. Electrical Specification@25℃ Return Loss CMRR (dB Min ) MHz (dB Min) MHz 1-30 40 60 80 100 Crosstalk (dB Min ) MHz 30 60 100 Isolation Voltage (Vrms) HST-1025DAR.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HST-1025DAR-GROUP-TEK.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number HST-1025DAR
Manufacturer GROUP-TEK
File Size 109.71 KB
Description 10/100 BASE-TX TRANSFORMER MODULES
Datasheet download datasheet HST-1025DAR Datasheet

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Other Datasheets by GROUP-TEK

Part Number Description
HST-1201DR 10/100 BASE TRANSFORMER
HST-1205DR 10/100 BASE TRANSFORMER
HST-1601DHR 10/100 BASE TRANSFORMER
HST-1601DR 10/100 BASE TRANSFORMER
HST-18001DAR 1000 BASE-T MAGNETICS MODULES

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
® A Leading Supplier of Magnetic Components 10/100 BASE MODULES 10/100BASE-TX TRANSFORMER MODULES For Auto MDI/MDIX Applications Part NO Turn Ratio RX&TX Insertion Loss (dB Max) MHz 1-100 Features： ● Designed to meet IEEE 802.3 requirements. ● Primary inductance(Lp)350uH min.@ 100KHz,0.1Vrms,DC 8mA . ● LL:0.5uH Max @100KHz, 0.1V ● Cww:75pF Max@100KHz, 0.1V ● Primary DCR:0.9ΩMax;Secondary DCR:1.2ΩMax. ● BL Balance ≤1uH. ● Operating Temperature 0℃ to +70℃, 10%~90%RH . ● RoHS compliance. Electrical Specification@25℃ Return Loss CMRR (dB Min ) MHz (dB Min) MHz 1-30 40 60 80 100 Crosstalk (dB Min ) MHz 30 60 100 Isolation Voltage (Vrms) HST-1025DAR 1CT:1CT 1CT:1CT -1.0 -18 -15.