Audio Transformers

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Part Details Brand Primary Impedance Secondary Impedance Primary DC Resistance Power Rating Current Rating Secondary DC Resistance Dimensions Mounting Type Termination Type Weight Depth Length Width Turns Ratio Maximum Operating Frequency Minimum Operating Frequency Isolation Voltage Maximum Temperature Minimum Temperature Construction Core Type Primary Current Rating
Through Hole Audio Transformer 150Ω 100mW Hz @ 300, 1mW Hz @ 30
  • RS Stock No. 210-6431
  • Brand OEP
  • Mfr. Part No. A262A6E
OEP 150Ω 150Ω 15Ω 100mW Hz @ 300, 1mW Hz @ 30 - 20Ω 28 x 22 x 23mm Through Hole Pin - 23mm 28mm 22mm 1+1:1+1 30kHz 30Hz - - - - - -
Through Hole Audio Transformer 800Ω 2mW
  • RS Stock No. 210-6380
  • Brand OEP
  • Mfr. Part No. R/Z1606
OEP 800Ω 800Ω 109Ω 2mW - 134Ω 18 x 12.7 x 18mm Through Hole - - 18mm 18mm 12.7mm 1:1CT 25kHz 30Hz - - - - - -
Through Hole Audio Transformer 600Ω 100mW Hz @ 300, 1mW Hz @ 30, 2.5mW Hz @ 50
  • RS Stock No. 210-6447
  • Brand OEP
  • Mfr. Part No. A262A7E
OEP 600Ω 600Ω 42Ω 100mW Hz @ 300, 1mW Hz @ 30, 2.5mW Hz @ 50 - 58Ω 28 x 22 x 23.2mm Through Hole Pin - 23.2mm 28mm 22mm 1+1:1+1 35kHz 30Hz - +70°C 0°C - - -
6.3+6.3:1+1 PCB mount AF transformer
  • RS Stock No. 210-6403
  • Brand OEP
  • Mfr. Part No. A262A1E
OEP 150Ω 3.75Ω 10.3Ω - - 0.37Ω 27.94 x 22 x 22.9mm Through Hole - - 22.9mm 27.94mm 22mm 6.3+6.3:1+1 35kHz 30Hz - +70°C 0°C - - -
Through Hole Audio Transformer 600Ω 100mW Hz @ 300, 1mW Hz @ 30
  • RS Stock No. 210-6419
  • Brand OEP
  • Mfr. Part No. A262A2E
OEP 150Ω 600Ω 10.3Ω 100mW Hz @ 300, 1mW Hz @ 30 - 59.5Ω 27.94 x 22 x 22.9mm Through Hole Pin - 22.9mm 27.94mm 22mm 1+1:2+2 35kHz 30Hz - +70°C 0°C - - -
PCB Mount Audio Transformer 250 Ω, 500 Ω 5mW OEP 3kΩ 250 Ω, 500 Ω 80Ω 5mW - 46Ω 27 x 20 x 21mm PCB Mount - - 21mm 27mm 20mm 3.6:1:1 25kHz 60Hz - - - - - -
LINE MATCHING TRANSFORMER Bourns - - - - - - - - - - - - - - - - - - - - - -
Through Hole Audio Transformer 800Ω OEP 800Ω 800Ω 63Ω - - 84Ω 20.5 x 17 x 16mm Through Hole - - 16mm 20.5mm 17mm 1:1CT 15kHz 200Hz - - - - - -
Line Matching Transformer 600uH 1:1 Bourns 600Ω - 115Ω - - 115Ω 12.8 x 7.5 x 9mm Surface Mount Solder - 9mm 12.8mm 7.5mm 1:1 4kHz 200Hz 1.5kV +85°C -20°C Encapsulated Laminated -
Through Hole Audio Transformer 600Ω 100mW Hz @ 300, 1mW Hz @ 30
  • RS Stock No. 210-6425
  • Brand OEP
  • Mfr. Part No. A262A3E
OEP 150Ω 600Ω 20.6Ω 100mW Hz @ 300, 1mW Hz @ 30 - 1143Ω 28 x 22 x 23.2mm Through Hole Pin - 23.2mm 28mm 22mm 1+1:6.45+6.45 25kHz 30Hz - +70°C 0°C - - -
1:1 Digital audio transformer 1-1.59mH Murata Power Solutions - - - - - - 9 x 6.35 x 10.16mm Through Hole - - 10.16mm 9mm 6.35mm 1:1 3MHz 10kHz - +70°C 0°C - - -
1:1 Digital audio transformer 4-5.96mH Murata Power Solutions - - - - - - 9 x 6.35 x 10.16mm Through Hole - - 10.16mm 9mm 6.35mm 1:1 3MHz 100kHz 2kV +70°C 0°C - - -
Chassis Mount Audio Transformer 4 → 16Ω 1 W, 2 W, 5 W, 15 W, 30 W
  • RS Stock No. 210-6532
  • Brand OEP
  • Mfr. Part No. D29A100
OEP - 4 → 16Ω 191.5Ω 1 W, 2 W, 5 W, 15 W, 30 W - 0.2Ω 105.5 x 65.5 x 58mm Chassis Mount - 1kg 58mm 105.5mm 65.5mm - - - - - - - Bobbin -
1:1 Digital audio transformer 2-3.00mH Murata Power Solutions - - - - - - 9 x 6.35 x 10.16mm Through Hole - - 10.16mm 9mm 6.35mm 1:1 3MHz - 2kV +70°C 0°C - - -
1+1:2high impedence matching transformer OEP 2.5 kΩ, 10 kΩ 10kΩ 2.1kΩ - - 2.2kΩ 32 x 15 x 27mm Through Hole - - 27mm 32mm 15mm 1:1:2 20kHz 20Hz - +70°C -20°C - - -
WE-FLEX Transformer HV 12uH 1.71A Wurth Elektronik - - 102mΩ - 1.35A - 21.5 x 21 x 12mm Surface Mount Solder - 12mm 21.5mm 21mm 1:1:1:1:1:1 - - - +125°C -40°C Enclosed - -
WE-FLEX Transformer HV 196uH .05A Wurth Elektronik - - 102mΩ - 1.35A - 21.5 x 21 x 12mm Surface Mount Solder - 12mm 21.5mm 21mm 1:1:1:1:1:1 - - - +125°C -40°C Enclosed - -
WE-FLEX Transformer HV 3.4uH 3.79A Wurth Elektronik - - 36mΩ - 2.3A - 21.5 x 21 x 12mm Surface Mount Solder - 12mm 21.5mm 21mm 1:1:1:1:1:1 - - - +125°C -40°C Enclosed - -
WE-FLEX Transformer HV 4.3uH 3.24A Wurth Elektronik - - 36mΩ - 2.3A - 21.5 x 21 x 12mm Surface Mount Solder - 12mm 21.5mm 21mm 1:1:1:1:1:1 - - - +125°C -40°C Enclosed - -
WE-FLEX Transformer HV 5.3uH 2.81A Wurth Elektronik - - 36mΩ - 2.3A - 21.5 x 21 x 12mm Surface Mount Solder - 12mm 21.5mm 21mm 1:1:1:1:1:1 - - - +125°C -40°C Enclosed - -
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