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PT23321L - ISDN S-Interface Isolation Transformers

Download the PT23321L datasheet PDF. This datasheet also covers the PT23301L variant, as both devices belong to the same isdn s-interface isolation transformers family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Designed to meet the CCITT 1.430 pulse waveform template requirement.
  • Low leakage inductance.
  • 1.5 kVrms HIPOT PRI/SEC in conformance with international safety standards.
  • Weight - 8 g.
  • Operating temperature 0 °C to +70 °C This series is currently available, but not recommended for new designs.
  • RoHS compliant.
  • PT233 Series - ISDN S-Interface Isolation Transformers Electrical Specifications @ 25 °C Part Number PT23301L PT23302L PT23303L PT23321L Turns Ratio (.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PT23301L-Bourns.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number PT23321L
Manufacturer Bourns
File Size 123.89 KB
Description ISDN S-Interface Isolation Transformers
Datasheet download datasheet PT23321L Datasheet

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Other Datasheets by Bourns

Part Number Description
PT23301L ISDN S-Interface Isolation Transformers
PT23302L ISDN S-Interface Isolation Transformers
PT23303L ISDN S-Interface Isolation Transformers

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
*RoHS COMPLIANT Features ■ Designed to meet the CCITT 1.430 pulse waveform template requirement ■ Low leakage inductance ■ 1.5 kVrms HIPOT PRI/SEC in conformance with international safety standards ■ Weight - 8 g ■ Operating temperature 0 °C to +70 °C This series is currently available, but not recommended for new designs. ■ RoHS compliant* PT233 Series - ISDN S-Interface Isolation Transformers Electrical Specifications @ 25 °C Part Number PT23301L PT23302L PT23303L PT23321L Turns Ratio (±2 %) 1:2 1:2.5 1:1.8 1:2 Primary Inductance (mH min.) 20 22 22 20 Primary Leakage Inductance (µH max.) 30 20 20 15 Pri DCR (Ω±15 %) 1.2 2.8 2.8 3.0 Sec DCR (Ω±15 %) 11.0 6.5 5.5 4.5 Package Schematic A A A B Product Dimensions A 15.3 (.602) MAX. 15.3 MAX. (.602) 20.0 MAX. (.787) 12.8 (.