56
04/02
Data Line Chokes for ISDN
S
0
Interface
Construction
Current-compensated ring core quad 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
Marking
Manufacturer, ordering code (short form),
date of manufacture, coded (year, calender week, day of week)
Delivery mode
16-mm blister tape, reel packing
Packing unit: 1500 pcs.
Dimensional drawing
SSB1492-L
7,1 max.
10 max.
0,250,05
4,8 max.
+0,4
0,2
9
_
1,90,2
0,60,05
3 x 2,50,1
3 x 2,5
10,2
2,85
SSB1535-9
1,2
(4,5)
Layout recommendation
B82793C2...
57
04/02
S
0
Interface
Data Line Chokes for ISDN
General technical data
Characteristics and ordering codes
Higher L values upon request.
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
atL
1 mH = 100 kHz, 0,1 mA
L > 1 mH = 10 kHz, 0,1 mA
(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 with bridge HP 4275
Measured frequency for L
11 H =
1 MHz, 5 mA
L > 11
H = 100 kHz, 5 mA
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. 0,4 g
L
R
mH
L
S, max
nH
I
R
mA
R
typ
V
T
Vdc, 2 s
Ordering code
0,011
50
200
0,12
750
B82793C2113N201
0,047
100
150
0,15
750
B82793C2473N201
0,470
200
100
0,35
750
B82793C2474N215
2,2
250
100
0,40
750
B82793C2225N265
B82793C2...
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-
nisse und Leistungen der Elektroindustrie, soweit nichts anderes vereinbart wird.
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unter Angabe des betreffenden Typs ebenfalls ber die zustndige Vertriebsgesellschaft einzu-
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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