Modem Transformers (MT series) Modem Transformers (MT series) OUTLINE / This is modem transformer of V.32(9.6kbps) to V.92 (56kbps) conformity. It is a UL/BABT authorization article. V.329.6kbpsV.9256kbps UL/BABT DIMENSIONS (mm) [ ] : inch TERMINAL LAYOUT (mm) [ ] : inch SCHEMATICS 7.6 [0.300] COO XX-XX 4 4 1 3 2 3 12.7 [0.500] sumida MIT-400L 3 3.50 (+1.0 / -0.5) Max. 10.50 [0.138 (+0.004 / -0.020)] [0.413] Max. 16.60 [0.654] Max. 16.60 2 PRIMARY (LINE) SECONDARY (MODEM) 4 1 INTERCHANGEABLE PRIMARY OR SECONDARY o0.6 [0.024] (BOTTOM VIEW) o1.0 x 4 [o0.039] 2 1 Modem Transformers (MT series) MT1610 MT1610B MIT4033L Approved By Teridian use for 79M1903chip. * Features / * Internationally Safety Standard Approved for Supplementary Isolation. EN 60950 / BABT / TUV * Low cost * V.92 (56kbps) to V.32 bis (14.4kbps) THT fax/modem transformer * Reinforced safety versions also available EN60950 / BABT / TUV V.92(56kbps)V.32bis(14.4kbps) Fax / Specifications / Part No. Speed MIT4033L V.92 MT1610 MIT2050L MT1610B Impedance () D.C.R. () THD@600Hz (dB) IL (dB) RL (dB) LL (mH) PRI : SEC @600Hz (dB) (dB) (dB) (mH) 600 : 420 -85 1.90 20 3.7 82 / 106 V.92 600 : 560 -87 1.55 17 17 70 / 70 MIT250L V.34 600 : 560 -84 1.55 17 17 70 / 70 MIT400L V.32bis 600 : 600 -62 1.80 14 15 70 / 70 (1/2) MT2212 PRI : SEC TERMINAL LAYOUT (mm) [ ] : inch SCHEMATICS Max. 12.45 2.79 / 3.56 [0.490] [0.110 / 0.140] MIT-6120 COO XX-XX 2 3 1 4 13.97 [0.550] Max. 23.0 [0.906] Max. 24.0 [0.945] sumida (1/2) DIMENSIONS (mm) [ ] : inch 3 4 o1.52 [0.060] TYP. (4) 11.43 [0.450] Type Name 2 1 3 2 PRIMARY (LINE) SECONDARY (MODEM) 4 1 (BOTTOM VIEW) TERM NO.'S FOR REF MIT4115V Approved By Teridian use for 73M2901, 73M2901C and 73C 2901CL chip. * Features / * Internationally Safety Standard Approved for Supplementary Isolation. EN 60950 / BABT / TUV * Low cost * V.32 (9.6 kbps) THT fax/modem "Wet" Transformer ("Wet" means ability to withstand some current.) EN60950 / BABT / TUV V.32(9.6kbps) Fax / Wet Wet Specifications / IL (dB) RL (dB) LL (mH) (dB) (dB) (mH) V.32 600 : 301 3.75 17 V.32 600 : 470 2.65 14 Part No. Speed MIT6120 MIT4115V MT2212 Impedance () PRI : SEC Type Name (1/2) D.C.R. () PRI : SEC DC Current PRI (mA DC) 11 152 / 152 152 / 152 7.5 110 / 128 110 / 128 (1/2) 121 Modem Transformers (MT series) DIMENSIONS (mm) [ ] : inch TERMINAL LAYOUT (mm) [ ] : inch SCHEMATICS Max. 18.3 [0.720] 3.2 0.4 [0.125 0.015] Max.12.6 [0.496] o1.0 x 4 [o0.039] 12.7 [0.500] Max. 18.3 [0.720] PIN SQUARE = 0.6 MM MAX 8 1 5 PRIMARY (LINE) 5 4 4 5 4 8 1 7.6 [0.300] MT1812 MT1812B SECONDARY (MODEM) 1 8 INTERCHANGABLE PRIMARY OR SECONDARY 0.3 [0.012] (BOTTOM VIEW) EN60950 / BABT / TUV V.92(56kbps)V.32bis(14.4kbps) Fax / Specifications / Type Name Part No. Speed EMIT-4035L EMIT-4031L MT1812 MT1812B Impedance () D.C.R () THD@600Hz (dB) IL (dB) RL (dB) LL (mH) PRI : SEC @600Hz (dB) (dB) (dB) (mH) V.92 / V.90 600 : 420 -92.0 1.55 22.0 2.7 V.32 600 : 600 -73.0 1.1 18.0 1.1 EMIT-2001L V.92 / V.90 600 : 560 -93.0 1.2 18.0 16.0 67 / 67 EMIT-2050L V.92 / V.90 600 : 560 -87.0 1.55 17.0 17.0 70 / 70 EMIT1250L V.34 600 : 560 -85.0 1.6 17.5 17.0 70 / 70 EMIT-1200L V.34 600 : 560 -84.0 1.2 18.0 15.7 67 / 67 EMIT-200L V.32bis 600 : 560 -74.0 1.5 14.0 12.1 67 / 67 EMIT-400L V.32bis 600 : 600 -62.0 1.8 14.0 15.0 70 / 70 MT1910 (1/2) SCHEMATICS 3.5 [0.138] o0.6 [0.024] 3 1 1 3 2 sumida MIT4040 COO 2 PRIMARY (LINE) 1 Max. 10.5 [0.413] XX-XX SUPPLIER P/N 4 4 2 DOT LOCATES TERMINAL #1 55 / 62 STAMP SUPPLIER NAME 82 / 106 TERMINAL LAYOUT (mm) [ ] : inch Max. 16.6 [0.654] XX-XX COO PRI : SEC Max. 19.6 [0.654] sumida MIT4040 1/2 DIMENSIONS (mm) [ ] : inch 12.7 [0.500] Modem Transformers (MT series) * Features / * Internationally Safety Standard Approved for Reinforced Isolation. EN 60950 / BABT / TUV * V.92 (56kbps) to V.32 bis (14.4kbps) encapsulated THT fax / modem transformer. o1.0 x 4 [o0.039] 3 SECONDARY (MODEM) 4 (BOTTOM VIEW) 7.6 [0.300] DATE CODE COUNTRY OF ORIGIN * Features / V.32 (9.6kbps) THT fax / modem "Dry" Transformer. ("Dry" means un-ability to withstand Current). V.329.6kbps fax / modem Dry Specifications / ITEM / CONDITIONS / Reflected on Primary Impedance 1 With Load on Secondary 2 Total Harmonic Distortion Insertion Loss @ 600 Hz, -10 dBm 122 - - 530 - - -80 - dB dB - Vrms - - 200 A - 37 - - 37 - - - 0 - mADC Primary to Secondary; 2% - 1:1 - - 1 600 1.00 1 Turns Ratio - - Trip Leakage Current @ 20C, 10% Units - DC Current in Primary Max - Dielectric Rating Typ 1,500 Per IEEE method; @ 1000 Hz 1 Minute DC Resistance Min Primary Winding 1 Secondary Winding 2 12 2%