Part Number: 143B

Audio transformer, chassis mount, Input, 3.2:4000 ohms, 143-146 Series

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Specification Sheet
Part Attributes
Part Number 143B
Series Audio Chassis Mount (143-146 Series)
Short Description AUDIO TX Pri:10kOhm Sec:2k ct
Long Description Audio transformer, chassis mount, Input, 3.2:4000 ohms, 143-146 Series
Shipping Weight 0.03 lbs (0.01 kg)
UNSPSC 39121301
UPC 623980190907
REACH Compliant Yes (more info...)
RoHS Compliant Yes (more info...)
Application Input
Primary Nominal Impedance (ohms) 3.2
Secondary Nomical Impedance (ohms) 4000
Primary D.C. Current (ma) 0
Primary D.C. Resistance (ohms) +/- 15% 0.4
Secondary D.C. Resistance (ohms) +/- 15% 245
Output (mW) 15