Manufacturer Triad Magnetics
Description TRANSF 4000 OHM PRI. 0MA DC TEL
Datasheet Datasheet
Product Attributes
Type Description
Mfr Part Number TY-303P-B
Mfr Triad Magnetics
Description TRANSF 4000 OHM PRI. 0MA DC TEL
Min Qty 600
Package Bulk
Series TY
Product Status Active
Mounting Type Through Hole
Termination Style PC Pin
Size Dimension 0.812" L x 0.715" W (20.62mm x 18.16mm)
Height Seated Max 0.740" (18.80mm)
Voltage Isolation 1500VAC
Transformer Type Data/Voice Coupling
Turns Ratio Primary Secondary 2.43:1
Operating Temperature -20°C ~ 85°C
Impedance Primary Ohms 4k
Impedance Secondary Ohms 600
Dc Resistance Dcr Primary 260Ohm
Dc Resistance Dcr Secondary 52Ohm
Frequency Range 300Hz ~ 3.5kHz
Frequency Response ±0.5dB
Insertion Loss 1dB Typ
Return Loss 26dB Typ
Power Level -45dB ~ 7dB
Approval Agency -
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