ISDN SO DIL Style Through Hole Interface Transformers Features • designed for optimum compatability with all established interface IC’s • excellent and consistent balance between windings • complies fully with CCITT.I.430 recommendations and corresponding national standards for S-Interface • manufactured in ISO-9001:2000, TS-16949:2002 and ISO-14001:2001 certified Talema facility • fully RoHS compliant • operating temperature: 0 to 85°C Electrical Specifications @ 25°C Turns Ratio: Bold = IC side windings ISF & ISV Series comply w ith Supplementry Insulation Level EN60950, UL1950 and UL1450 LP Part Number (mH Min) Turns LL ^IDC CC RCUP RCUS VP Ratio (µH) (mA) (pF Max) (Ohms) (Ohms) (Vrms) Schematic ISF / ISV-100B1 30 1:1:1: 1 10 5 150 1.7 2.0 1500 B1 ISF / ISV-120A1 30 1:1:4 10 5 150 1.7 4.0 1500 A1 ISF / ISV-130B1 30 1:1:2,5: 2,5 10 5 150 1.7 4.5 1500 B1 ISF / ISV-140B1 30 1:1:2: 2 10 5 150 1.7 4.0 1500 B1 Package Style ISF 0.551 (14.00) 0.500 (12.70) 0.492 (12.50) 0.400 (10.16) Schematic 0.433 (11.00) 0.059 (1.50) 5 6 1 10 0.138 (3.50) B1 IC Line 1 Line 3 10 5 6 8 IC 6 1 7 9 2 4 10 5 0.018 x 0.026 & (0.020 x 0.020) (0.45 x 0.66) & (0.50 x 0.50) 0.100 (2.54) ISV A1 0.571 (14.50) 0.059 (1.50) 0.354 (9.00) 0.300 (7.62) 5 B1 A1 0.138 (3.50) Line IC 1 6 0.551 0.400 (14.00) (10.16) Line 3 10 5 1 6 10 8 IC 4 1 7 5 10 2 6 9 0.018 x 0.026 (0.45 x 0.66) 0.100 (2.54) 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. Chebská 27 322 00 Plzeñ Tel: Int. + 420 377 - 338 351 Fax: Int. + 420 377 - 338 350 Email: [email protected] Web Site: www.ntmagnetics.cz Germany Ireland India TALEMA ELEKTRONIK GMBH Sembdnerstr. 5, Postfach 2523 82110 Germering Tel: Int. + 49 89 - 841 00 - 0 Fax: Int. + 49 89 - 841 00 25 Email: [email protected] NUVOTEM TEO. Crolly Co. Donegal Tel: Int. + 353 74 - 954 8666 Fax: Int. + 353 74 - 954 8139 Email: [email protected] (Administration) TALEMA ELECTRONIC PVT. LTD. Door No. 221, KJ Plaza Meyanoor Main Road Salem - 636 004, Tamil Nadu Tel: Int. + 91 427 - 243 3100 / 3106 Fax: Int. + 91 427 - 243 3109 E-mail: [email protected] Web Site: www.talemaindia.com (Manufacturing) Plot No’s. 30 & 31 Electrical & Electronic Indstrial Estate Suramangalam Salem - 636 005, Tamil Nadu Tel: Int. + 91 427 - 243 3002 Germany: Int.+4989-841 00-0 • Ireland: Int.+35 374-954 8666 • Czech Rep: Int.+420 37 - 733 8351 • India: Int.+91 427 - 243 3106 http://www.talema-nuvotem.com (Oct 12) Communications\ISDN\ISF&ISV