Audio Transformers
Compare the current Audio Transformers Transformers selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.
For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Turns Ratio - Primary:Secondary | Impedance - Primary (Ohms) | Impedance - Secondary (Ohms) | DC Resistance (DCR) - Primary | DC Resistance (DCR) - Secondary | Transformer Type | Frequency Range | Frequency Response | Voltage - Isolation | Insertion Loss | Return Loss | Power Level | Operating Temperature | Approval Agency | Mounting Type | Size / Dimension | Height - Seated (Max) | Termination Style |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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1628SEAAUDIO XFMR 5K / 4, 8, 16 CHAS MT |
3,261 | - |
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Datasheet | 1600 | Box | Active | - | 5k | 4, 8, 16 | - | - | Single Ended Audiophile, Ultra-Linear - Tube Output | 20Hz ~ 20kHz | ±1dB | 2000Vrms | ±1dB | - | 30W | - | - | Chassis Mount | 4.500" L x 3.750" W (114.30mm x 95.25mm) | 4.560" (115.82mm) | Wire Leads |
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1642SEAUDIO XFMR 5K / 4, 8, 16 CHAS MT |
2,331 | - |
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Datasheet | 1600 | Bulk | Active | - | 5k | 4, 8, 16 | - | - | Single Ended Audiophile | 20Hz ~ 20kHz | ±1dB | 3500Vrms | ±1dB | - | 75W | - | - | Chassis Mount | 7.500" L x 4.380" W (190.50mm x 111.25mm) | 5.250" (133.35mm) | Wire Leads |
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144IAUDIO XFMR 600CT / 150CT CHAS MT |
1,937 | - |
|
Datasheet | 144 | Bulk | Active | - | 600CT | 150CT | 45Ohm | 8.2Ohm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 150mW | - | - | Chassis Mount | 1.000" L x 0.690" W (25.40mm x 17.53mm) | 0.690" (17.53mm) | Wire Leads |
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107GAUDIO XFMR 600CT / 250CT TH |
3,704 | - |
|
Datasheet | 107 | Bulk | Active | 1.52:1 | 600CT | 250CT | 60Ohm | 40Ohm | Miniature Epoxy Potted | 300Hz ~ 50kHz | ±1.5dB | 100VRMS | - | - | 150mW | - | - | Through Hole | 0.630" L x 0.586" W (16.00mm x 14.88mm) | 0.630" (16.00mm) | PC Pin |
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144SAUDIO XFMR 20K / 8 CHAS MNT |
2,235 | - |
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Datasheet | 144 | Bulk | Active | - | 20k | 8 | 1.24kOhm | 900mOhm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 50mW | - | - | Chassis Mount | 1.000" L x 0.690" W (25.40mm x 17.53mm) | 0.690" (17.53mm) | Wire Leads |
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144PAUDIO XFMR 10K / 3.2 CHAS MNT |
2,420 | - |
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Datasheet | 144 | Bulk | Active | - | 10k | 3.2 | 575Ohm | 500mOhm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 50mW | - | - | Chassis Mount | 1.000" L x 0.690" W (25.40mm x 17.53mm) | 0.690" (17.53mm) | Wire Leads |
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101PAUDIO XFMR 300CT / 50CT TH |
3,273 | - |
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Datasheet | 101 | Bulk | Active | - | 300CT | 50CT | 20.4Ohm | 4.8Ohm | Miniature Epoxy Potted | 200Hz ~ 100kHz | ±0.5dB | - | - | - | 100mW | - | - | Through Hole | 0.450" L x 0.450" W (11.43mm x 11.43mm) | 0.480" (12.19mm) | PC Pin |
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107TAUDIO XFMR 10KCT / 10KCT TH |
2,507 | - |
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Datasheet | 107 | Bulk | Active | 1:1 | 10kCT | 10kCT | 690Ohm | 680Ohm | Miniature Epoxy Potted | 300Hz ~ 50kHz | ±1.5dB | 100VRMS | - | - | 150mW | - | - | Through Hole | 0.630" L x 0.586" W (16.00mm x 14.88mm) | 0.630" (16.00mm) | PC Pin |
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146BAUDIO XFMR 48CT / 3.2 CHAS MNT |
1,574 | - |
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Datasheet | 146 | Bulk | Active | - | 48CT | 3.2 | 2.4Ohm | 300mOhm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 700mW | - | - | Chassis Mount | 1.630" L x 0.880" W (41.40mm x 22.35mm) | 0.810" (20.57mm) | Wire Leads |
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146FAUDIO XFMR 250CT / 3.2 CHAS MNT |
1,497 | - |
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Datasheet | 146 | Bulk | Active | - | 250CT | 3.2 | 11Ohm | 300mOhm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 700mW | - | - | Chassis Mount | 1.630" L x 0.880" W (41.40mm x 22.35mm) | 0.810" (20.57mm) | Wire Leads |
Audio Transformers FAQ
How can I narrow the current Audio Transformers selection?
Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.
Can EGOO help source hard-to-find or obsolete Audio Transformers parts?
Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.
Can I request a quotation for a BOM or small-batch requirement?
Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.
What information should I provide when requesting a quote?
Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.
