BEL APC13120C

Quad ISDN U Interface Hybrid
APC13120C
FEATURES
•
Designed for Motorola Quad U interface MC145572 transceiver IC
•
Designed to meet ANSI TI.601 test loops 1- 15
•
“C” denotes unboxed, device is conformally coated with polyurethane
ELECTRICAL [email protected]°C
Turns Ratio
±5%
Choke
Primary
Inductance
mH min
Leakage
Inductance
mH min
Primary
DCR
Secondary
DCR
Ω ±20%
Ω ±20%
Inductance per Line
mH nom
DCR per Line
26.5
70
27
13.5
0.04
0.5
1 : 0.625 :0.625
Ω
MECHANICAL
1.772
[45.00]
2.323 [59.00]
0.315
[8.00]
0.591
[15.00]
Pin 1
18
0.591
[15.00]
1.299
[33.00]
1.787
[45.40]
19
1.700
[43.18]
35
0.100 [2.54]
pitch in 33 places
0.425 [10.80]
max skyline
0.126
[3.20]
TOLERANCE ±0.002 [0.05] UNLESS OTHERWISE STATED.
ALL DIMENSIONS IN INCHES [MM].
©2004 Bel Fuse Inc. Specifications subject to change without notice. 02.02.04
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
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Quad ISDN U Interface Hybrid
APC13120C
SCHEMATIC
SAFETY NOTE:
THE CIRCUIT ON THE IC SIDE OF THE TRANSFORMER IS A SELV CIRCUIT AND THE CIRCUIT ON THE LINE SIDE OF THE TRANSFORMER IS A TNV CIRCUIT.
CIRCUITRY .DESIGNATED AS SELV SHALL ONLY BE CONNECTED TO OTHER SELV CIRCUITS (UNDER NORMAL AND SINGLE FAULT CONDITIONS) IN END
INSTALLATION.
DO NOT PLACE HYBRID AGAINST ANY OTHER COMPONENT PARTS ATTAINING EXCESSIVE TEMPERATURES.
©2004 Bel Fuse Inc. Specifications subject to change without notice. 02.02.04
CORPORATE
FAR EAST
EUROPE
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
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
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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