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Numéro de référence | TEW6018 | ||
Description | Transformer | ||
Fabricant | Filtran | ||
Logo | |||
ISDN
www.DataSheet4U.com
U-BUS Input/Output Transformer
TEW6018
TEW6018 is designed to inter-
face with the subscribers prem-
ises (NT) and the 2- wire line
side of the Central Office Equip-
ment (LT) in the ISDN Network.
TEW6018 meet the electrical re-
quirements for the
MOTOROLA MC145572 de-
vice.
TEW6018-S is the SMD version
Features:
• Low profile construction.
• Up to 50 mA line current.
• TEW6018 meets the
requirements of BS6301
for reinforced insulation,
clearance and creepage
distances between the line
and the device side.
MECHANICAL
0.90
max.
0.15
DOT AT
PIN #1
0.2
1234
0.41 max.
0.90 max.
8765
1.083 ± 0.010
0.85 ± 0.010
0.93 ±
0.010
0.4 " max
0.945
± 0.010
0.15 ( 8 PLACES)
0.040 x 0.012
0.070
0.12
0.15
0.60
1.020
RECOMMENDED
FOOT PRINT
6
Sec. (Device )
7
1
2
Pri. (Line)
3
4
TEW6018
ELECTRICAL
Line Impedance
Inductance
Leakage Inductance
Winding Resistance
Turns Ratio
Longitudinal Balance
DC Capability (Line Side)
Dielectric Strength
Pri.
Sec.
Pri.)
Sec.)
Sec. : Pri.
1 - 4 KHz
4 - 160 KHz
Pri.
7
Sec. (Device )
9
1
2
Pri. (Line)
4
5
TEW6018-S
TEW6018
135 Ω
> 28 mH
< 20 µH
5.4 Ω nom.
5.7 Ω nom.
1 : 1.25
> 60 dB
> 55 dB
50 mA
4000 V rms
TEW6018-S
135 Ω
> 28 mH
< 20 mH
5.4 Ω nom.
5.7 Ω nom.
1 : 1.25
> 60 dB
> 55 dB
50 mA
4000V
Filtran Limited
229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3
Tel : (613) 226-1626 Fax : (613) 226-7124
4-25
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Pages | Pages 1 | ||
Télécharger | [ TEW6018 ] |
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