Audio Transformers
Browse available Audio Transformers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| 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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106RAUDIO XFMR 48CT / 8 TH |
1,378 | - |
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Datasheet | 106 | Bulk | Active | - | 48CT | 8 | 2.4Ohm | 700mOhm | Miniature Epoxy Potted | 170Hz | -1dB | 200V | 1dB | - | 1.5W | - | - | Through Hole | 1.080" L x 0.880" W (27.43mm x 22.35mm) | 0.950" (24.13mm) | PC Pin |
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106GAUDIO XFMR 4K / 600CT TH |
4,720 | - |
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Datasheet | 106 | Bulk | Active | - | 4k | 600CT | 340Ohm | 24Ohm | Miniature Epoxy Potted | 215Hz | -1dB | 200V | 1dB | - | 150mW | - | - | Through Hole | 1.080" L x 0.880" W (27.43mm x 22.35mm) | 0.950" (24.13mm) | PC Pin |
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106MAUDIO XFMR 20K / 2KCT TH |
4,464 | - |
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Datasheet | 106 | Bulk | Active | - | 20k | 2kCT | 1.18kOhm | 89Ohm | Miniature Epoxy Potted | 215Hz | -1dB | 200V | 1dB | - | 150mW | - | - | Through Hole | 1.080" L x 0.880" W (27.43mm x 22.35mm) | 0.950" (24.13mm) | PC Pin |
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117E8AUDIO XFMR 3.2 / 70V CHAS MNT |
3,159 | - |
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Datasheet | 117 | Bulk | Active | - | 3.2 | 70V | - | - | Sound Distribution | 100Hz ~ 9kHz | 1dB | - | 2dB | - | 8W | - | - | Chassis Mount | 3.250" L x 1.750" W (82.55mm x 44.45mm) | 2.000" (50.80mm) | Solder Lug |
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117J8AUDIO XFMR 3.2 / 25V CHAS MNT |
1,405 | - |
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Datasheet | 117 | Bulk | Active | - | 3.2 | 25V | - | - | Sound Distribution | 100Hz ~ 9kHz | 1dB | - | 2dB | - | 8W | - | - | Chassis Mount | 3.250" L x 1.750" W (82.55mm x 44.45mm) | 2.000" (50.80mm) | Solder Lug |
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6W68HFAUDIO XFMR |
4,546 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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106WAUDIO XFMR 500CT / 3.2 TH |
1,519 | - |
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Datasheet | 106 | Bulk | Active | - | 500CT | 3.2 | 26Ohm | 300mOhm | Miniature Epoxy Potted | 170Hz | -1dB | 200V | 1dB | - | 1.5W | - | - | Through Hole | 1.080" L x 0.880" W (27.43mm x 22.35mm) | 0.950" (24.13mm) | PC Pin |
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143JAUDIO XFMR 3K / 1KCT CHAS MNT |
4,956 | - |
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Datasheet | 143 | Bulk | Active | - | 3k | 1kCT | 265Ohm | 53Ohm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 30mW | - | - | Chassis Mount | 1.000" L x 0.690" W (25.40mm x 17.53mm) | 0.690" (17.53mm) | Wire Leads |
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143HAUDIO XFMR 1.5K / 500CT CHAS MNT |
3,224 | - |
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Datasheet | 143 | Bulk | Active | - | 1.5k | 500CT | 111Ohm | 24Ohm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 30mW | - | - | Chassis Mount | 1.000" L x 0.690" W (25.40mm x 17.53mm) | 0.690" (17.53mm) | Wire Leads |
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143BAUDIO XFMR 3.2 / 4K CHAS MNT |
4,252 | - |
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Datasheet | 143 | Bulk | Active | - | 3.2 | 4k | 400mOhm | 245Ohm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 15mW | - | - | Chassis Mount | 1.000" L x 0.690" W (25.40mm x 17.53mm) | 0.690" (17.53mm) | Wire Leads |
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143NAUDIO XFMR 10K / 2KCT CHAS MNT |
2,587 | - |
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Datasheet | 143 | Bulk | Active | - | 10k | 2kCT | 720Ohm | 89Ohm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 30mW | - | - | Chassis Mount | 1.000" L x 0.690" W (25.40mm x 17.53mm) | 0.690" (17.53mm) | Wire Leads |
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143LAUDIO XFMR 10K / 200CT CHAS MNT |
3,180 | - |
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Datasheet | 143 | Bulk | Active | - | 10k | 200CT | 720Ohm | 9Ohm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 30mW | - | - | Chassis Mount | 1.000" L x 0.690" W (25.40mm x 17.53mm) | 0.690" (17.53mm) | Wire Leads |
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1140-LU-BAUDIO XFMR 600 / 600 CHAS MNT |
3,141 | - |
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Datasheet | 1140 | Bulk | Active | 1:1 | 600 | 600 | 58Ohm | 58Ohm | Line (Audio Power Distribution) | 20Hz ~ 20kHz | - | 250V | - | - | - | - | - | Chassis Mount | 1.450" L x 1.063" W (36.83mm x 27.00mm) | 1.190" (30.23mm) | Wire Leads |
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1750BBTRANSFORMERS/FILTERS/FERRITE |
1,164 | - |
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Datasheet | * | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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6K112HFAUDIO XFMR |
3,399 | - |
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Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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T-050100TBALUNS |
4,504 | - |
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Datasheet | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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1750PAAUDIO XFMR 4, 8, 16 CHAS MNT |
3,322 | - |
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Datasheet | 1750 | Bulk | Active | - | - | 4, 8, 16 | - | - | Push-Pull Audiophile, Ultra-Linear - Tube Output | 70Hz ~ 15kHz | - | 1500V | - | - | - | -40°C ~ 105°C | - | Chassis Mount | - | - | Wire Leads |
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1140-LU-DAUDIO XFMR 600 / 600 CHAS MNT |
2,101 | - |
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Datasheet | 1140 | Bulk | Active | 1:1 | 600 | 600 | 40Ohm | 40Ohm | Line (Audio Power Distribution) | 20Hz ~ 20kHz | - | 250V | - | - | - | - | - | Chassis Mount | 1.700" L x 1.190" W (43.18mm x 30.23mm) | 1.380" (35.05mm) | Wire Leads |
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124FAUDIO XFMR CHAS MNT |
3,537 | - |
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Datasheet | 124 | Bulk | Active | - | - | - | 900Ohm | - | Tube Driver and Speaker Matching | 150Hz ~ 15kHz | - | 500Vrms | - | - | 5W | - | - | Chassis Mount | - | 2.370" (60.20mm) | Wire Leads |
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1750SAUDIO XFMR 5.1K / 8 CHAS MNT |
2,384 | - |
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Datasheet | 175 | Bulk | Active | - | 5.1k | 8 | 380Ohm | 750mOhm | Push-Pull Audiophile, Ultra-Linear - Tube Output | 50Hz ~ 12kHz | -4dB | 1500V | - | - | 25W | -40°C ~ 105°C | - | Chassis Mount | 3.125" L x 2.120" W (79.38mm x 53.85mm) | 2.308" (58.62mm) | Wire Leads |
Audio Transformers FAQ
What Audio Transformers components can I source from EGOO?
You can browse available Audio Transformers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Audio Transformers parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
