ISDN S Interface Hybrid
APC8966D
ELECTRICAL SPECIFICATIONS @25° C
OPERATING TEMPERATURE 0° TO +70° C
ELECTRICAL SPECIFICATIONS@25°C
Turns
Ratio
±5%
Primary
Inductance
mH min
Primary Xfmr
DCR
Secondary
Xfmr DCR
Secondary
Total DCR
Leakage
Inductance
Ω
±20%
TX
RX
Ω
±20%
TX
RX
Ω
±20%
Pins
1-3
Pins
4-6
Choke
Inductance
per line
mH nom
DCR
per line
Ω
±20%
0.6
1CT : 2.5
20
12.5
1.2
1.8
2.62
3.33
127
10.2K
0.05
NOTE: ISOLATION PRI:SEC 4200 Vrms
SINGLE COMPONENT S INTERFACE FRONT END
UL AND EUROPEAN SAFETY QUALIFIED EN41003/EN60950
PAN - EUROPEAN COMPLIANT - NET 31 - CTR3/CCITT
DESIGNED FOR USE WITH MOTOROLA MC145574 IC
SCHEMATIC
1
2
3
12
11
10
4
9
8
6
5
7
©2003 Bel Fuse Inc. Specifications subject to change without notice. 11.06.03
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
Page 1
ISDN S Interface Hybrid
APC8966D
MECHANICAL
1.516
[38.50]
max
0.157
[4.00]
0.520
[13.20]
0.787
[20.00]
max
0.400
[10.16]
7
0.200
[5.08]
4 places
0.600
[15.24]
1
0.150
[3.81]
2 places
0.500
[12.70]
0.100
[2.54]
4 places
1.200
[30.48]
0.600
[15.24]
ALL DIMENSIONS IN INCHES [MM].
TOLERANCE ±0.2MM UNLESS OTHERWISE STATED.
PIN DIAMETER 0.75MM MAX
©2003 Bel Fuse Inc. Specifications subject to change without notice. 11.06.03
CORPORATE
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
FAR EAST
Bel Fuse Ltd.
8F / 8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel 852-2328-5515
Fax 852-2352-3706
www.belfuse.com
EUROPE
Bel Stewart Connector
45/46 Riverside
Medway City Estate
Rochester, Kent ME2 4DP U.K.
Tel 44-1634-722890
Fax 44-1634-716677
www.belfuse.com
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