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MJE Series * T1/E1/CEPT/ISDN-PRI SMD Transformers Features * low cost SMD for pick and place compatability while providing consistent and reliable coplanarity * low leakage inductance * manufactured in an ISO-9001:2000, TS-16949:2002 and ISO-14001:2004 certified Talema facility * fully RoHS compliant and meets lead free reflow level J-STD-020C Electrical Specifications Ratings@ 25C ambient Minimum isolation voltage: 1500 Vrms Extended Operating Temperature Range: -40 to +85C Electrical Specifications @ 25C MJE Series * T1/E1/CEPT/ISDN-PRI SMD Transformers Extended Operating Temperature Range -40C to +85C Part Number MJE-10A MJE-12B MJE-20A OCL Primary (mH Min) 1.2 1.2 1.2 Turns Ratio Pri/Sec 2% 1ct:1.36ct 1:1/1.26 1ct:1ct CWW Pri/Sec (pF Max) 30 35 35 LL (H Max) 0.200 0.250 0.200 DCR (Ohms) Pri. 0.80 0.80 0.90 S ec. 1.10 1.00 0.90 VP (Vrms) 1500 1500 1500 Primary Pins 1-3 1-3 1-3 Schematic A B A MJE TALEMA IN WK/YR Part Number Suggested Pad Layout 0.200 (5.08) 1 0.100 (2.54) 0.047 (1.20) 2 3 Schematic A 6 5 4 3 1 0.453 0.374 (11.50) (9.50) B 6 5 4 0.307 (7.80) 0.283 0.244 (7.20) (6.20) 0.020 x 0.12 (0.50 x 0.30) Surface coplanarity will be 0.004 (0.01) maximum Dimensions: Inches (Millimeters) Tolerance: 0.010 (0.25) unless specified otherwise Sales & Marketing, Design and Manufacturing Facilities http://www.talema-nuvotem.com 0 - 8 0.492 0.287 (12.50) (7.30) Eastern Europe & Czech Republic NT MAGNETICS s.r.o. Chebska 27 322 00 Plzen Tel: Int. + 420 377 - 338 351 Fax: Int. + 420 377 - 338 350 Email: talema@talema.cz Web Site: www.ntmagnetics.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 Web Site: www.talemaindia.com THE TALEMA GROUP * Magnetic Components for ISDN / xDSL / LAN Data Communications (10-06) Communications\ E1/T1\MJE |
Price & Availability of MJE-10A |
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