Audio Transformers
Use the filters and product table below to compare Audio Transformers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
146KAUDIO XFMR 1KCT / 8 CHAS MNT |
1,967 | - |
|
Datasheet | 146 | Bulk | Active | - | 1kCT | 8 | 56Ohm | 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 |
|
|
145RAUDIO XFMR 20K / 2KCT CHAS MNT |
2,556 | - |
|
Datasheet | 145 | Bulk | Active | - | 20k | 2kCT | 1.18kOhm | 89Ohm | 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 |
|
|
146EAUDIO XFMR 100CT / 8 CHAS MNT |
1,882 | - |
|
Datasheet | 146 | Bulk | Active | - | 100CT | 8 | 4.4Ohm | 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 |
|
|
146SAUDIO XFMR 4KCT / 8 CHAS MNT |
3,623 | - |
|
Datasheet | 146 | Bulk | Active | - | 4kCT | 8 | 220Ohm | 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 |
|
144QAUDIO XFMR 10K / 8 CHAS MNT |
3,699 | - |
|
Datasheet | 144 | Bulk | Active | - | 10k | 8 | 575Ohm | 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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145BAUDIO XFMR 600 / 600 CHAS MNT |
4,498 | - |
|
Datasheet | 145 | Bulk | Active | - | 600 | 600 | 30Ohm | 38Ohm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 200mW | - | - | Chassis Mount | 1.630" L x 0.880" W (41.40mm x 22.35mm) | 0.810" (20.57mm) | Wire Leads |
|
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145OAUDIO XFMR 15K / 200CT CHAS MNT |
3,228 | - |
|
Datasheet | 145 | Bulk | Active | - | 15k | 200CT | 850Ohm | 10Ohm | 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 |
|
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146CAUDIO XFMR 48CT / 8 CHAS MNT |
4,732 | - |
|
Datasheet | 146 | Bulk | Active | - | 48CT | 8 | 2.4Ohm | 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 |
|
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146NAUDIO XFMR 2KCT / 8 CHAS MNT |
4,979 | - |
|
Datasheet | 146 | Bulk | Active | - | 2kCT | 8 | 97Ohm | 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 |
|
|
145AAUDIO XFMR 100 / 200CT CHAS MNT |
1,697 | - |
|
Datasheet | 145 | Bulk | Active | - | 100 | 200CT | 14Ohm | 19Ohm | Economical Open Type | 150Hz ~ 15kHz | ±1dB | - | - | - | 100mW | - | - | Chassis Mount | 1.630" L x 0.880" W (41.40mm x 22.35mm) | 0.810" (20.57mm) | Wire Leads |
Audio Transformers FAQ
Common questions about filtering, comparing and sourcing Audio Transformers components.
How can I narrow the Audio Transformers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Audio Transformers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
