40ST1142CR, 40ST1142CR-GROUP - T1/CEPT(E1)/ISDN-PRI QUAD PORTS TRANSFORMER

GROUP-TEK

Datasheet Details

Part number	40ST1142CR, 40ST1142CR-GROUP
Manufacturer	GROUP-TEK
File Size	91.12 KB
Description	T1/CEPT(E1)/ISDN-PRI QUAD PORTS TRANSFORMER
Datasheet	40ST1142CR-GROUP-TEK.pdf
Note	This datasheet PDF includes multiple part numbers: 40ST1142CR, 40ST1142CR-GROUP. Please refer to the document for exact specifications by model.

Eight transformers supports four transmit and four receive channels.
Designed for reflow soldering at temperatures up to 260℃ max.
Crosstalk:-65dB min.
RoHS compliance Electrical Specification@25℃. Operating Temperature 0 to +70℃ Part No Turns Ratio (pri:Sec ± 2%) 10KHz 0.1V OCL (mH min) 10KHz 0.1V LL (uH max) 100KHz 0.1V Cww (pF max) 100KHz 0.1V Primary Pins Hipot (Vrms min) Transmit Receive Trans REC Trans REC Trans REC Transmit Receive 40ST1142CR 1:2.4 1:1.

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Published: Aug 6, 2018 |