82219 TALEMA | Alldatasheet
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Features
- controlled parameters ensure full compliance with ITU-T G.703 when matched with recommended IC 1500 Vrms minimum isolation voltage 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 extended operating temperature: -4 0° to +85°C fully RoHS compliant and meets lead free reflow level J-STD-020C Electrical Specifications @ 25°C Package Schematic E1/T1/ PRI/CEPT Dual SMD Transformer Modules Germany: Int.+49 89 - 841 00-0 Ireland: Int.+35 374 - 954 8666 Czech Rep: Int.+420 377 - 338 377 India: Int.+91 427 - 244 1325 http://www.talema-nuvotem.com (10-06) Communications\\ E1/T1\\82219 Test Conditions: Inductance (OCL): Windings 9-7 = 12-10 = 1.2mH Min. @ 10kHz, 100mV Leakage (LL): Windings 10-12 = 0.6µH Max. @ 100kHz, 10mV Windings 9-7 = 0.8µH Max. @ 100kHz, 10mV Turns Ratio: Windings 12-10:1-3 = 1:2 ±2% 9-7:4-6 = 2:1 ±2% Winding Capacitance (C W/W): Windings 12-11:1-3 and 9-8:4-6 = 40pF Max. @ 100kHz, 100mV Resistance (DCR): Windings 9-7 = 12-10 = 0.50 Ohms Max. 4-6 = 0.30 Ohms Max. 1-3 = 0.85 Ohms Max. Dielectric Strength (V P): Winding to winding = 1.5kVrms Surface Coplanarity will be 0.004(0.10) maximum Dimensions: Inches (Millimeters) Tolerance: ±0.010 (0.25) unless specified otherwise Suggested Pad Layout 0.189 (4.80) 0.236 (6.00) 0.669 (17.00) 0.598 (15.20) 0.085 (2.15) 0.472 (13.00) 0.020 (0.50) TALEMA IN WK/YR Part Number 0.5.00 (12.70) 0° - 8° 0.118 (3.00) 0.640 (16.25) 0.050 (1.27) 0.500 (12.70)