SM501-1

SURFACE MOUNT TELECOM TRANSFORMER SM501-1 Features  UL60950-1 Recognized APPLICATIONS  Modems  Laptop Computers  Operating Temp. -20°C to +85°C Storage Temp. -20°C to +85°C  Telecommunications  Instrumentation ELECTRICAL SPECIFICATIONS AT 25ºC IMPEDANCE PRIMARY 600 Ohms SHUNT INDUCTANCE (min) 3.8 H SECONDARY 600 Ohms SHUNT LOSS (min) 7500 Ohms TURNS RATIO 1 : 1 LEAKAGE INDUCTANCE @ 1kHz 6-7 mH INSERTION LOSS @ 2 kHz (max) 2.0 dB UNBALANCED D.C. CURRENT 0 mA FREQUENCY RESPONSE @ 200-4000Hz ±0.25 dB DC RESISTANCE* PRIMARY (±15%) 115 Ohms RETURN LOSS @ 200-4000Hz 24 dB SECONDARY (±15%) 115 Ohms LONGITUDINAL BALANCE (min) 80 dB INSULATION RESISTANCE (min) @500VDC 100 MOhms DISTORTION (max) -76 dB DIELECTRIC STRENGTH for 1 minute (PRI – SEC) 3750 Vrms POWER LEVEL 10 dBm (100% tested at 4600 Vrms for 2 seconds in production) Weight: 2 grams Note: For use with recommended circuit (BS6305 impedance Class A non-speech or Class B...