67
04/02
U
K0
/U
PN
Interface; xDSL Transformers
Data Line Chokes for Telecommunications
Construction
Current-compensated ring core choke with ferrite core
Bifilar winding
Tinned terminals
Features
Case flame-retardant as per UL 94 V-0
Suitable for reflow soldering
Applications
Suppression of asymmetrical interference coupled in on lines,
whereas data signals up to some MHz can pass unaffectedly
Telecom interfaces
ISDN systems
Marking
Manufacturer, ordering code,
date of manufacture (month, year)
Delivery mode
24-mm blister tape, reel packing
Packing unit: 500 pcs.
Dimensional drawing
SSB1453-1
2,50,2
3 x 2,50,1
11,5 max.
7,3 max.
140,4
2...8
A
Beschriftung
10,5 max.
max. 0,1 A
+0,1
0,05
0,6
_
+0,1
_
0,4
0,05
Layout recommendation
SSB1484-V
15
1,6
9
3 x 2,5
Marking
B82792C0...
68
04/02
Data Line Chokes for Telecommunications
U
K0
/U
PN
Interface; xDSL Transformers
General technical data
Characteristics and ordering codes
Rated voltage V
R
42 Vac (50/60 Hz)
80 Vdc
Rated current I
R
Referred to 50 Hz and 60
C ambient temperature
Rated inductance L
R
Measured with HP 4275A
at 10 kHz and10 mV
(specified per winding)
Inductance tolerance
30/+50 %
Inductance decrease
L/L
0
< 10 % at dc magnetic bias with I
R
Stray inductance L
S
Measured at 10 kHz and 10 mV
DC resistance R
typ
Typical values, measured at 20
C ambient temperature
Solderability
(215 3) C, (3 0,3) s
wetting of soldering area
95 %
in accordance with IEC 60068-2-58
Climatic category
40/125/56 (40
C/+125 C/56 days damp heat test)
in accordance with IEC 60068-1
Weight
Approx. 2 g
L
R
mH
L
S, typ
nH
I
R
mA
R
typ
V
T
Vdc, 2 s
Ordering code
4,7
500
600
0,4
1000
B82792C0475N365
6,8
500
600
0,5
750
B82792C0685N365
10
600
500
1,1
750
B82792C0106N365
22
800
200
1,6
750
B82792C0226N365
33
1500
100
2,0
750
B82792C0336N365
50
1700
100
2,6
750
B82792C0506N365
B82792C0...
1
Herausgegeben von EPCOS AG
Unternehmenskommunikation, Postfach 80 17 09, 81617 Mnchen, DEUTSCHLAND
( ++49 89 636 09, FAX (0 89) 636-2 26 89
EPCOS AG 2002. Vervielfltigung, Verffentlichung, Verbreitung und Verwertung dieser
Broschre und ihres Inhalts ohne ausdrckliche Genehmigung der EPCOS AG nicht gestattet.
Bestellungen unterliegen den vom ZVEI empfohlenen Allgemeinen Lieferbedingungen fr Erzeug-
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holen.
Published by EPCOS AG
Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY
( ++49 89 636 09, FAX (0 89) 636-2 26 89
EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the informa-
tion contained therein without EPCOS' prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of
the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic
Manufacturers' Association), unless otherwise agreed.
This brochure replaces the previous edition.
For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or
the international Representatives.
Due to technical requirements components may contain dangerous substances. For information on
the type in question please also contact one of our Sales Offices.
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