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B82793 Datasheet(PDF) 3 Page - EPCOS

Part No. B82793
Description  Data Line Chokes for Telecommunications xDSL Transformers
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Maker  EPCOS [EPCOS]
Homepage  http://www.epcos.com
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B82793 Datasheet(HTML) 3 Page - EPCOS

   
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66
04/02
Data Line Chokes for Telecommunications
UK0/UPN Interface; xDSL Transformers
General technical data
Characteristics and ordering codes
Rated voltage VR
42 Vac (50/60 Hz)
80 Vdc
Rated current IR
Referred to 50 Hz and 60
°C ambient temperature
Rated inductance LR
Measured with HP 4275A
Measuring frequency at L
≤ 1 mH = 100 kHz, 0,1 mA
L > 1 mH = 10 kHz, 0,1 mA
(specified per winding)
Inductance tolerance
B82793+****N201/N215:
±30 %
B82793+****N265: –30/+50 %
Inductance decrease
∆L/L0
< 10 % at dc magnetic bias with IR
Stray inductance LS
Measured with HP 4275A
Measuring frequency at L
≤ 11 µH=
1MHz, 5 mA
L >11
µH = 100 kHz, 5 mA
DC resistance Rtyp
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. 0,25 g
LR
mH
LS, typ
nH
IR1)
mA
Rtyp
m
VT
Vdc, 2 s
Ordering code
0,005
50
1200
100
250
B82793C0502N201
0,011
50
800
120
250
B82793C0113N201
0,025
1500
800
130
250
B82793S0253N201
0,051
2000
800
160
250
B82793S0513N201
0,470
200
700
200
750
B82793C0474N215
1,0
250
700
200
750
B82793C0105N265
2,2
250
500
400
750
B82793C0225N265
4,7
300
400
550
750
B82793C0475N265
1) Types with higher rated current upon request.
B82793C0...
B82793S0...


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