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Part Number
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40ST1142CR |
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Manufacturer
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GROUP-TEK |
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Description
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T1/CEPT(E1)/ISDN-PRI QUAD PORTS TRANSFORMER |
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Published
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Aug 6, 2018 |
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Detailed Description
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®
A Leading Supplier of Magnetic Components
T1/E1/CEPT/ISDN-PRI MODULES
T1/CEPT(E1)/ISDN-PRI QUAD
PORTS TRANSFORMER
Fe...
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Datasheet
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40ST1142CR
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Overview
®
A Leading Supplier of Magnetic Components
T1/E1/CEPT/ISDN-PRI MODULES
T1/CEPT(E1)/ISDN-PRI QUAD
PORTS TRANSFORMER
Features：
● 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 1.
0 1.
0 0.
5 0.
5 35 35 1-2,8-9,11-12,18-19 25-24,28-27,35-34,38-37 1500VAC/1mmA/60S
Dime...
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