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Details, datasheet, quote on part number:IS2M-10
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Datasheet text preview:
E1/T1/ PRI/CEPT Single Transformers
Features · industry standard through-hole footprints · 1500 Vrms minimum isolation voltage · wide range compatible with all common transceiver IC's · controlled parameters ensure full compliance with ITU.T G.703 when matched with recommended IC · ideal for all 1.544 and 2.048 Mbs interface applications · manufactured in ISO-9001 approved Talema facility · operating temperature 0° to 70°C standard -40° to 85°C for extended temperature types.
Electrical Specifications @ 25°C
Turns Ratio: Bold = IC side windings
IS2M Series Transformers
Part Number
IS2M-6 IS2M-7 IS2M-8 IS2M-10 IS2M-11 IS2M-12 IS2M-15 IS2M-16 IS2M-17 IS2M-18
Turns Ratio ± 5%
1ct:2ct 1:2ct 1:1.15ct 1:1.36ct 1:2.3ct 1: 1/1.26 1ct:1 1:1.5ct 1:1.53 1:1.185
OCL (mH Min.)
1.2 1.2 1.5 1.2 1.2 1.5 1.2 1.2 1.2 1.2
LL (µH Max.)
0.5 0.5 0.6 0.8 0.8 0.5 0.5 0.6 0.8 0.5
DCR Pri (Ohms)
0.7 0.7 0.7 0.5 0.7 0.7 0.7 0.7 0.5 0.7
D C R S ec (Ohms)
. 1.2 0.9 0.8 1.4 0.9 0.7 1.0 1.0 0.8
VP (Vrms)
1500 1500 1500 1500 1500 1500 1500 1500 1500 1500
Schematic
A B B C C B D B F F
Extended temperature types
IS2M-19 IS2M-20 IS2M-21 IS2M-23 1ct:2ct 1ct:1ct 1:1.15ct 1:1.14ct 1.2 1.2 1.5 1.2 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.7 2.0 1.0 1.0 0.8 1500 1500 1500 1500 E A B C
IS2M Series
.500 (12.70) 3 2 1 4 5 6 .250 (6.35) .150 (3.81)
Schematic
A
o
B
2 3 3o
o
C
o o o o o
1o
.350 (8.89)
.200 (5.08)
· 2o ·
3o
Line
IC
· o6 5 ·o
o4
6
Line
·
· ·
IC
o1
1
Line
·
· ·
IC
6 5 4
4o
0.400 (10.16)
D
1o
E
o
F
o o
· 2o ·
3o
Line
IC
· o6
o4
4o
· 5o ·
6o
Line
IC
·o3 2 ·
o1
3
Line
·
IC
·
1
4o
6
Note: Unused pins not provided
Dimensions: Inches (Millimeters) Tolerance: ±0.010 (0.25) unless specified otherwise
Talema Electronic · 101 West 10th Street · Rolla, MO (573) 364-2422 · Fax: (573) 364-5390
www.talema.com · Email: sales@talema.com (12-02) Communications\ E1/T1\IS2M
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