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Details, datasheet, quote on part number:UWJ-180
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Datasheet text preview:
ISDN - UPO SMD Single Interface Transformers
Features · matched to Infineon's PEB2095 & PEB20950 and AMD's AM2095 & AM20950 chipsets · excellent and consistent balance between windings · compact sizes in through-hole and surface mount packages · complies fully with all international standards for U-Interface · manufactured in ISO-9001 approved Talema facility · operating temperature: -40° to +85°C
Electrical Specifications @ 25°C
Turns Ratio: Bold = IC Side Windings
Complies w ith Basic Insulation Level EN60950, UL1950 and UL1459
Part Number UWJ-180 Turns Ratio ± 2% 1:1:4 LP (mH min) 1.7 LL (µH) 10 ^ID C (mA) 140 CC (pF Max) 100 DCR (Ohms) Primary 1.5 Secondary 5.2 VP (Vrms) 500
UP O SMD Interface Transformers
Test Conditions: Inductance: Leakage Inductance: Coupling Capacitance: Test Voltage:
Line side windings in series - measurement @ 10kHz, 100mVrms Line side windings in series, IC side winding short circuited - measurement @ 100kHz, 100mVrms IC side winding to Line side windings in series @ 10kHz, 100mVrms Line side windings in series to IC side winding Dimensions & Schematic
UWJ
Suggested Pad Layout
TALEMA IN WK/YR Part Number 0.400 (10.16) 0.100 (2.54) 0° - 8° 0.709 (18.00) 0.098 (2.50) 6 0.047 (1.20) 7 9 10 5
0.654 0.591 (16.60) (15.00)
Line
IC 1
0.400 (10.16) 0.520 (13.20)
0.413 0.461 (10.50) (11.70)
0.020 (0.50)
0.200 (5.08)
Surface Coplanarity will be 0.004(0.10)
Dimensions: Inches (Millimeters) Tolerance: ±0.010 (0.25) unless specified otherwise
Design and Manufacturing Facilities
http://www.talema-nuvotem.com
Eastern Europe & Czech Republic
TALEMA ELECTRONIC s.r.o. Jablonského 7 301 45 Plzeń Tel: Int. + 420 37 - 744 9303 Fax: Int. + 420 37 - 744 3697 E-mail: info@talema.cz
Germany
TALEMA ELEKTRONIK GMBH Riesstr. 8, Postfach 2523 82110 Germering Tel: Int. + 49 89 - 841 00 - 0 Fax: Int. + 49 89 - 841 00 25 E-mail: info@talema.isar.de
Ireland
NUVOTEM TEO. Crolly Co. Donegal Tel: Int. + 353 74 - 954 8666 Fax: Int. + 353 74 - 954 8139 E-mail: info@nuvotem.com
India
TALEMA ELECTRONIC PVT. LTD. Opposite the SIDCO Industrial Estate Omalur Main Road, Five Roads Salem - 636 004, Tamil Nadu Tel: Int. + 91 427 - 244 1325 Fax: Int. + 91 427 - 238 6512 E-mail: talema@talemaindia.com
Talema Electronic · 101 West 10th Street · Rolla, MO (573) 364-2422 · Fax: (573) 364-5390
www.talema.com · Email: sales@talema.com
(11-02) Communications\ISDN\UWJ-180
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