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ISDN - SO Miniature Interface Transformer Features * designed for optimum compatability with all established interface IC's * excellent and consistent balance between windings * miniature surface mount package * complies fully with CCITT.I.430 recommendations and corresponding national standards for S-Interface * manufactured in ISO-9001.2000 approved Talema facility * operating temperature: 0 to 70C Electrical Specifications @ 25C Standard Packaging: Tape and Reel Surface Mount S0 Interface Transformers Part Number ISJ-100B ISJ-140B LN (mH Min) 25 25 Turns Ratio 1:1 1:2 LL (H Max) 2.0 2.0 CC (pF Max) 60 50 RCUP (Ohms) 3,8 4,0 RCUS (Ohms) 3,8 8,0 VP (Vrms) 1500 1500 Test conditions Inductance (Lo): Line side windings in series - measurement @ 10kHz, 100mV Polarity and Turns Ratio: Pins 1 -2 : 3 - 4 : 5 - 6 : 7 - 8 = 2% Coupling Capacitance: IC side winding (windings in series) to Line side windings in series @ 10kHz, 100mV Leakage Inductance: Line side windings in series, IC side winding/s short circuited - measurement @ 100kHz, 100mV Test Voltage: 1.5kV for 2 Sec. - Line side windings in series to IC side windings in series Coplanarity: 0.004(0.10mm) Dimensions Suggested Pad Layout 1 0.394 (10.00) 0.213 (5.40) 0.031 (0.80) Schematic Line IC 8 0.354 0.299 (9.00) (7.60) 3 x 0.050 (3 x 1.27) ISJ100B Wk/Yr 0.228 (5.80) 0 - 8 2 3 7 6 0.209 0.169 (5.30) (4.30) 0.020 x 0.12 (0.50 x 0.30) 3 x 0.050 (3 x 1.27) 4 5 Surface Coplanarity will be 0.004(0.10) Dimensions: Inches (Millimeters) Tolerance: 0.010 (0.25) unless specified otherwise Sales & Marketing, Design and Manufacturing Facilities http://www.talema-nuvotem.com Eastern Europe & Czech Republic NT MAGNETICS s.r.o. Chebska 27 322 00 Plzen Tel: Int. + 420 37 - 744 9303 Fax: Int. + 420 37 - 744 3697 Email: talema@talema.cz Germany TALEMA ELEKTRONIK GMBH Sembdnerstr. 5, Postfach 2523 82110 Germering Tel: Int. + 49 89 - 841 00 - 0 Fax: Int. + 49 89 - 841 00 25 Email: info@talema.de Ireland NUVOTEM TEO. Crolly Co. Donegal Tel: Int. + 353 74 - 954 8666 Fax: Int. + 353 74 - 954 8139 Email: info@nuvotem.com India TALEMA ELECTRONIC PVT. LTD. Opposite the SIDCO Industrial Estate Gins Towers 4/5S.H/1, Omalur Main Road Salem - 636 004, Tamil Nadu Tel: Int. + 91 427 - 244 1325 Fax: Int. + 91 427 - 243 0034 E-mail: talema@talemaindia.com USA: AlfaMag Electronics LLC | 945 Parkwood | PO Box 668 | Rolla, MO Germany: Int.+4989-841 00-0 * Ireland: Int.+35 375-48 666 * Czech Rep: Int.+420 19-744 930365402 Int.+91 427-387 492 * India: Phone: 1-800-413-6693 FAX: 1-364-5390 EMail: support@alfamag.com http://www.talema-nuvotem.com (03-04) ISJ Series http://www.alfamag.com (03-04) |
Price & Availability of ISJ-100B
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