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PT231 - ISDN S-Interface Isolation Transformers

Features

  • Designed for isolation between line card.
  • Weight - 4 g.
  • Operating temperature 0 °C to +70 °C.
  • Lead free version available (see How to and terminal Meets CCITT 1.430 when chip pairs and transformers are used Low leakage inductance 2.0 kVrms HIPOT PRI/SEC 60 dB min. longitudinal balance 10 kHz to 300 kHz.
  • R Order).
  • Lead free versions are RoHS compliant.

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Datasheet preview – PT231

Datasheet Details

Part number PT231
Manufacturer Bourns
File Size 150.24 KB
Description ISDN S-Interface Isolation Transformers
Datasheet download datasheet PT231 Datasheet
Additional preview pages of the PT231 datasheet.

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    Full PDF Text Transcription

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    oH V SC AV ER OM AI SIO PL LA N IA BL S NT E Features ■ Designed for isolation between line card ■ ■ ■ ■ ■ Weight - 4 g ■ Operating temperature 0 °C to +70 °C ■ Lead free version available (see How to and terminal Meets CCITT 1.430 when chip pairs and transformers are used Low leakage inductance 2.0 kVrms HIPOT PRI/SEC 60 dB min. longitudinal balance 10 kHz to 300 kHz *R Order) ■ Lead free versions are RoHS compliant* Applications ■ Telecom PT231 Series - ISDN S-Interface Isolation Transformers Electrical Specifications @ 25 °C Primary Pri/Sec Cw/w (pF max.) 130 120 120 125 120 130 www.DataSheet4U.com Part Number Turns Ratio (±2 %) 1:1 1:1.8 1:2 1:2.5 1:2 1:1 Primary Inductance (mH min.) 28 28 28 28 28 28 Leakage Inductance (µH max.) 5 10 10 12 35 5 Pri DCR (Ω±15 %) 2.4 2.4 2.
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