RoHS APC1811-4036 ISDN Transformer 1811 Through Hole Port Core Design For ISDN and other applications Operating Temperature: 40ºC ~ +85ºC including temp rise Electrical Speciļ¬cations @ 25°C INDUCTANCE 10KHz/1V HP-4284A Turns Ratio DCR CH-502A @25ºC 1 - 4 : 13.0mH~180mH 1 - 4 : 5.2 Ohm ± 15% (short pin 2+3) (short PIN 2+3) 5 - 7 : 3.0 Ohm ± 15% HI-POT TEST PRI TO SEC: 1-4:5 -7 1.65 : 1 ± 3% (short pin 2 + 3) CORE GAP AC 3000V 3mA for 2 Sec MYLAR-FILM All specifications subject to change without notice. MECHANICAL DIMENSION: UNIT: mm SCHEMATIC: WINDING: 949-356-1780 ALLIED COMPONENTS INTERNATIONAL 08/20/2014 15 www.alliedcomponents.com