EPCOS B82792-C0226-N365 Chokes for data and signal line Datasheet

Chokes for Data and Signal Lines
B82792-C0
Double Chokes
Rated voltage 42 Vac/80 Vdc
Rated current 100 to 600 mA
Rated inductance 4,7 to 50 mH
Construction
■ Current-compensated ring core choke with ferrite core
■ Bifilar winding
Features
■ Case flame-retardant as per UL 94 V-0
■ Suitable for reflow soldering
Anwendungen
■ Suppression of asymmetrical interference coupled in on lines,
whereas data signals up to some MHz can pass unaffectedly
■ Telecom interfaces
■ ISDN systems
Terminals
■ Tinned
Marking
Manufacturer, ordering code,
date of manufacture (month, year)
Delivery mode
Blister tape, reel packing
For details on taping, packing and packing units see page 302
257 04/00
Chokes for Data and Signal Lines
B82792-C0
Double Chokes
Dimensional drawing
3 x 2,5±0,1
_ 0,05
0,6 +0,1
2,5±0,2
0,4 +0,1
_ 0,05
7,3 max.
2˚...8
˚
11,5 max.
14±0,4
A
10,5 max.
Marking
Beschriftung
max. 0,1 A
SSB1453-1
1,6
3 x 2,5
Layout recommendation
9
15
SSB1484-V
258 04/00
Chokes for Data and Signal Lines
B82792-C0
Double Chokes
General technical data
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
at 10 kHz and10 mV
(specified per winding)
Inductance tolerance
– 30/+ 50 %
Inductance decrease ∆L/L0
< 10 % at dc magnetic bias with IR
Stray inductance LS
Measured at 10 kHz and 10 mV
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. 2 g
Characteristics and ordering codes
LR
mH
LS, typ
nH
IR
mA
Rtyp
Ω
VT
Vdc, 2 s
Ordering code
4,7
6,8
10
22
33
50
500
500
600
800
1500
1700
600
600
500
200
100
100
0,4
0,5
1,1
1,6
2,0
2,6
1000
750
750
750
750
750
B82792-C0475-N365
B82792-C0685-N365
B82792-C0106-N365
B82792-C0226-N365
B82792-C0336-N365
B82792-C0506-N365
259 04/00
Chokes for Data and Signal Lines
B82792-C0
Double Chokes
Insertion loss αe (typical values at Z = 50 Ω)
asymmetrical, all branches in parallel (common mode)
symmetrical (differential mode)
B82792-C0475-N365
B82792-C0685-N365
SSB1425-V
50
SSB1426-4
50
dB
dB
αe
αe
40
40
30
30
20
20
10
10
0 _2
10
10
_1
10 0
0 _2
10
10 1 MHz 10 2
f
B82792-C0106-N365
10
_1
10 0
10 1 MHz 10 2
f
B82792-C0226-N365
SSB1427-C
50
dB
αe
αe
40
SSB1428-K
60
dB
50
40
30
30
20
20
10
0 _2
10
10
10
_1
10 0
10 1 MHz 10 2
0 _2
10
f
10
_1
10 0
10 1 MHz 10 2
f
260 04/00
Chokes for Data and Signal Lines
B82792-C0
Double Chokes
Insertion loss αe (typical values at Z = 50 Ω)
asymmetrical, all branches in parallel (common mode)
symmetrical (differential mode)
B82792-C0336-N365
B82792-C0506-N365
SSB1429-T
60
αe
dB
αe
50
dB
50
40
40
30
30
20
20
10
10
0 _3
10
10
_2
10
_1
10 0
10 1 MHz 10 2
f
SSB1430-W
60
0 _3
10
261 04/00
10
_2
10
_1
10 0
10 1 MHz 10 2
f
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