104H

8/17/23, 8:53 AM Miniature Audio Epoxy Potted (104 Series) - Hammond Mfg. Quality Products. Service Excellence. Miniature Audio Epoxy Potted 104 Series PC Board Mount Features Output power models from 5 to 1,500 milliwatt level available. P.C. board mount - square pin type (0.025" square typical) Bifilar winding technique used on center tapped units for balanced resistive and capacitive characteristics. Rugged black epoxy potted construction produces a completely sealed unit withstanding severe environmental conditions including those of MIL-T-27 (Grade 5, Class S). For the more economical open type P.C. mount types please refer to the 148 and 149 series. Peak working voltage rating of: 200V Referring to figures 1-9, if connection is not used - no pin will exist. Gallery   Applicaton   Nominal Impedance Max. Primary D.C. Resistance Output Insertion (Ohms) D.C. ma. (Ohms) +/- 15% Milliwatts Loss Roll Off Drawing (*2) db (*3) -1 db (Hz.) (*4) Figure Typical Part No.   Primary Secondary (*1) Primary Secondary Low Frequency 104B Input 150 80000 0 6.6 3730 5 1 60 5 104H Interstage 10000 2,000 ct 3.2 675 89 35 1 200 6 104K Interstage 20000 1,000 ct 3.2 790 125 35 1 200 6 104L Interstage 25000 600 ct 2 1890 50 35 1 200 6 104Q Output 500 ct 3.2 6 27 0.4 500 1 200 3 104R Output 500 ct 8 6 27 0.9 500 1 200 3 104S Output 600 ct 150 ct 6 47 10.6 500 1 200 4 104SL Output 600 ct 150 ct 6 46 10.3 500 1 200 SEE DWG Tags: audio transformer, potted, miniature, PCB mount, epoxy, interstage, input, output, bifilar winding Data subject to change without notice © 2023. Hammond Manufacturing Ltd. All rights reserved. https://www.hammfg.com/electronics/transformers/audio/104 1/1