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B78304B114A003

Description
ISDN Transformer
File Size59KB,2 Pages
ManufacturerEPCOS (TDK)
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B78304B114A003 Overview

ISDN Transformer

ISDN Transformer
S
2M
Interface
Application
I
Use in PBX and NT
I
Matched to coaxial 75
W
lines
E 6,3
B78304B114*A003
1 max.
9 max.
0,8 max.
5
3
1
1
Feature
I
Complies with CCITT G.703
5,7 max.
6
4
Marking
I
Manufacturer, middle block of ordering code,
5,08±0,2
2,54±0,2
FIN0178-J
date code
2
T:\EPCOS-Allg\DS_Ind-Telecom_04-01\S2M_E6-3.fm · 20. 3. 2002
Packing
I
16-mm blister tape
I
Packing unit: 900 pcs.
Pinning
Layout recommendation
2,54
1,2
9,5
FIN0179-R
* = external connection
Technical data
(electrical specifications at 25 °C)
Ordering code
Type/Core
N
1
:
N
2
:
N
3
L
H
L
S
(typ.)
R
DC (Line)
(typ.)
R
DC (IC)
(typ.)
V
T
Operating temperature range
mH
mH
W
W
kV
AC
°C
B78304B1144A003
E6,3 Transmitter
0,55 : 1 : 1
0,38 +55/–45 %
0,2
0,5
1,5
0,3
–25/+85
B78304B1145A003
E6,3 Receiver
1:1:1
1,43 +55/–45 %
0,8
1,0
2,0
0,3
–25/+85
FRAME5.5
22
04/02
5,08
1,2
7,7 max.

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