T678.B (04/12)1
pulseelectronics.com
T1/E1/CEPT/ISDN-PRI
SMT Transformers
Small surface mount package
Isolation voltage: 1500 Vrms minimum
Extended temperature range: -40�C to +85�C
LS
Mechanical Schematics
Electrical Specifications @ 25°C - Operating Temperature -40°C to 85°C
Part
Number
Turns Ratio
(Pri: Sec - ±2%)
OCL Pri @ 25�C
(mH MIN)
ww
(pF MAX)
DCR Pri
(Ω MAX)
Primary
Pins
Package/
Schematic
TX1314NL 1:1/1.26 1.2 35 .8 1-3 LS/1
TX1315NL 1CT:1CT 1.2 35 .8 1-3 LS/2
Weight ......................0.6 grams
Tape & Reel .................500/reel
Tube ..............................70/tube
Dimensions:
Unless otherwise specified,
all tolerances are ±
Inches
mm
.010
0,25
C
For More Information
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Fax: 886 3 4356820 (FRE)
Performance warranty of products oered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may be
trademarks or registered trademarks of their respective owners. © Copyright, 2012. Pulse Electronics, Inc. All rights reserved.
