RS Components, Ltd. 1237215

J30A11C microphone transformers from OEP are ideal for signal splitting and impedance matching. These audio transformers are fitted with an electrostatic screen and stray flux copper band. They are encapsulated in a mumetal screening can that reduces electrical noise by up to 30 dB and ensures low distortion. With drive up to +10 dBU these microphone transformers are a high performance solution. 800 mH inductance per winding at 1 kHz, 0.1 V. 1.26 mH leakage inductance at 1 kHz, 0.1 V with primaries in series. 96 pF interwinding capacitance 10 kHz wit windings in series Primary Impedance = 150 Ohms, 600 Ohms Secondary Impedance = 3.75 kOhms, 15 kOhms Primary DC Resistance = 99Ohms Secondary DC Resistance = 308Ohms Dimensions = 36 x 30 x 25mm Mounting Type = Through Hole Termination Type = PC Pin Weight = 110g Depth = 25mm Length = 36mm