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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101VAUDIO XFMR 2.5KCT / 50CT TH |
4,337 | - |
|
Datasheet | 101 | Bulk | Active | - | 2.5kCT | 50CT | 150.7Ohm | 4.9Ohm | 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 |
|
102BAUDIO XFMR 50 / 1.5K TH |
2,431 | - |
|
Datasheet | 102 | Bulk | Active | - | 50 | 1.5k | 4Ohm | 95Ohm | Miniature Epoxy Potted | 310Hz | -1dB | 100V | 1.5dB | - | 20mW | - | - | Through Hole | 0.570" L x 0.570" W (14.48mm x 14.48mm) | 0.480" (12.19mm) | PC Pin |
|
117F8AUDIO XFMR 8 / 70V CHAS MNT |
2,147 | - |
|
Datasheet | 117 | Bulk | Active | - | 8 | 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 |
|
145JAUDIO XFMR 4K / 600CT CHAS MNT |
2,440 | - |
|
Datasheet | 145 | Bulk | Active | - | 4k | 600CT | 340Ohm | 24Ohm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 135mW | - | - | Chassis Mount | 1.630" L x 0.880" W (41.40mm x 22.35mm) | 0.810" (20.57mm) | Wire Leads |
|
107LAUDIO XFMR 10KCT / 3.2 TH |
4,322 | - |
|
Datasheet | 107 | Bulk | Active | 55.3:1 | 10kCT | 3.2 | 650Ohm | 360mOhm | 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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107RAUDIO XFMR 10KCT / 4KCT TH |
4,761 | - |
|
Datasheet | 107 | Bulk | Active | 1.58:1 | 10kCT | 4kCT | 720Ohm | 350Ohm | 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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107NAUDIO XFMR 10KCT / 600 TH |
2,093 | - |
|
Datasheet | 107 | Bulk | Active | 4.07:1 | 10kCT | 600 | 710Ohm | 70Ohm | 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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107EAUDIO XFMR 600CT / 3.2 TH |
4,333 | - |
|
Datasheet | 107 | Bulk | Active | 13.68:1 | 600CT | 3.2 | 60Ohm | 600mOhm | 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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145DAUDIO XFMR 200K / 1K CHAS MNT |
3,483 | - |
|
Datasheet | 145 | Bulk | Active | - | 200k | 1k | 3.6kOhm | 33Ohm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 10mW | - | - | Chassis Mount | 1.630" L x 0.880" W (41.40mm x 22.35mm) | 0.810" (20.57mm) | Wire Leads |
|
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146IAUDIO XFMR 500CT / 8 CHAS MNT |
2,135 | - |
|
Datasheet | 146 | Bulk | Active | - | 500CT | 8 | 26Ohm | 700mOhm | 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.
