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PCB Audio Input Transformer - Encapsulated

Vigortronix Brand: Vigortronix

These quality miniature PCB mounting audio frequency transformers are suitable for isolating and impedance matching applications. The open types are mounted by means of a clamp with spade feet which may be bent over when securing to a PCB. The enclosed type is fully encapsulated in a glass filled nylon case.

  • 88-2138 has offset CT pin
  • Transformer: audio, 1:1
  • Impedance, primary: 600Ω
  • Impedance, secondary: 600Ω
  • Power rating: 2mW
  • Ratio, turns: 1:1CT
  • Frequency response at 2mW: 60Hz-25kHz ±0.5dB
  • Frequency response at 0.2mW: 30Hz-25kHz ±0.7dB
Description Image Product Buy Pricing (Ex VAT) Impedance Offset Type Mounting Type Frequency Range Turn Ratio Weight
Vigortronix VTX-101-1606 PCB Audio Transformer
Vigortronix VTX-101-1606 PCB Audio Transformer
Standard range
Order code: 88-2138
MPN: VTX-101-1606

Despatched same day - 5 in stockAdditional quantity lead time 14 days
1+ £3.91
25+ £3.56
50+ £3.33
100+ £3.11
Price per unit Ex VAT 		primary: 600O CT pin PCB audio transformer PCB 60 to 25000Hz 1:1 15g
Vigortronix VTX-101-1604 PCB Audio Transformer
Vigortronix VTX-101-1604 PCB Audio Transformer
Standard range
Order code: 88-2139
MPN: VTX-101-1604

Out of stockBack-order availability date - 14/06/2026
1+ £4.31
25+ £3.51
50+ £2.94
100+ £2.90
Price per unit Ex VAT 		PCB audio transformer PCB 60 to 25000Hz 1:1 15g
Frequency Response 60Hz – 25kHz
Power Rating 2mW
Primary Impedance 600Ω


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