19794 TALEMA | Alldatasheet
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- SMD package for high density board plcement consistent and reliable coplanarity controlled parameters ensure full compliance with ITU-T G.703 when matched with recommended IC ideal for all 1.544 and 2.048 Mbs interface applications manufactured in an ISO-9001:2000, TS-16949:2002 and ISO-14001:2004 certified Talema facility 1500Vrms minimum isolation voltage operating temperature: -4 0° to 85° fully RoHS compliant and meets lead free reflow level J-STD-020C Electrical Specifications @ 25°C E1/T1/PRI/CEPT Single Interface Transformers Dimensions: Inches (Millimeters) Tolerance: ±0.010 (0.25) unless specified otherwise Coplanarity: <0.004 (0.10) Dimensions & Schematics Test Conditions: Inductance: W2 - measurement at 10kHz, 100mV Leakage Inductance: W2 <1.0µH, W1 short circuited - measurement at 100kHz, 10mA Turns Ratio: W1 : W2; Tolerance ±2% High Voltage: 2.0kV for 1 second, W1 to W2 S M2 sremrofsnarTecafretnI rebmuNtraP oitaRsnruT %2± LCO ).niMHm( LL ).xaMHµ( RCD ).xaMsmhO( RCD ).xaMsmhO( VP )smrV( 49791 414.1:1 0,4 0,1 4.0 5.0 0051 0.098 (2.50) 0.047 (1.20) 0.590 (15.00) 0.300 (7.62) SchematicSuggested Pad Layout 4 1 5 8 W1 W2 1 : 1.414 0° - 8° 0.020 (0.50) 0.339 (8.60) 0.291 (7.40) 0.433 (11.00) 0.100 (2.54) 0.300 (7.62) 0.472 (12.00) 0.551 (14.00) TALEMA IN WK/YR Part Number Sales & Marketing, Design and Manufacturing Facilities http://www.talema-nuvotem.com Ireland NUVOTEM TEO. Crolly Co. Donegal Tel: Int. + 353 74 - 954 8666 Fax: Int. + 353 74 - 954 8139 Email: info@nuvotem.com 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 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: talema@talema.cz Web Site: www.ntmagnetics.cz 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 Web Site: www.talemaindia.com THE TALEMA GROUP Magnetic Components for ISDN / xDSL / LAN Data Communications