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B78304B114 fiches techniques PDF

EPCOS - ISDN Transformer

Numéro de référence B78304B114
Description ISDN Transformer
Fabricant EPCOS 
Logo EPCOS 





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B78304B114 fiche technique
ISDN Transformer
S2M Interface
Application
I Use in PBX and NT
I Matched to coaxial 75 W lines
Feature
I Complies with CCITT G.703
Marking
I Manufacturer, middle block of ordering code,
date code
Packing
I 16-mm blister tape
I Packing unit: 900 pcs.
Pinning
E 6,3
B78304B114*A003
1 max.
9 max.
56
34
12
FIN0178-J
Layout recommendation
* = external connection
1,2
9,5
FIN0179-R
Technical data (electrical specifications at 25 °C)
Ordering code
Type/Core
N1 : N2 : N3
LH
LS (typ.)
RDC (Line) (typ.)
RDC (IC) (typ.)
VT
Operating temperature range
mH
mH
W
W
kVAC
°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
22 04/02

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