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Numéro de référence | TEW5335 | ||
Description | ISDN U-BUS/DNIC Input/Output Transformer | ||
Fabricant | Filtran | ||
Logo | |||
ISDN
www.DataSheet4U.com
U-BUS/DNIC Input/Output Transformer
TEW5335 is designed and ap-
proved for Mitel MT8972 and
MT8971A/72B devices.
Features
– Small size
– Low cost
– SMD mount
– Up to 20 mA Loop current
Applications:
• Digital subscriber lines.
• High speed data transmis-
sion over twisted wire.
• Digital PABX line cards and
telephone sets.
TEW5335
MECHANICAL
Top view
17.0 ± 0.02
13.0 ± 0.2
13.0
2.54 (8 places)
0.7
2
Device
4
TEW5335
10
9
Line
7
6
1.6
< 13.0
ELECTRICAL SPECIFICATION
Line Impedance
DCR
(Ohms)
Inductance
(mH)
Leakage Ind.
(µ H)
Turns Ratio
Frequency response
Dielectric Strength (Vrms)
(2-4)
(10-9)
(7-6)
(2-4)
(2-4)
(2-4):(10-9):(7-6)
10 - 500 KHz
0.85
2.54
17.8
10.16
RECOMMENDED
FOOT PRINT
TEW5335
135 Ω
3.0
0.8
0.8
> 30
< 100
4:1:1
< 3 dB
1500
With 20 mA Line current
Filtran Limited
229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3,
Tel : (613) 226-1626 Fax : (613) 226-7124
4-18
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Pages | Pages 1 | ||
Télécharger | [ TEW5335 ] |
No | Description détaillée | Fabricant |
TEW5335 | ISDN U-BUS/DNIC Input/Output Transformer | Filtran |
TEW5337 | ISDN S-Bus Input/Output Transformer | Filtran |
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