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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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HS-50AUDIO XFMR 62.5/150/250/600 OHM |
3,994 | - |
|
Datasheet | HS | Box | Active | 5:1 | 15k | 62.5, 150, 250, 600 | 1.245kOhm | 9.22Ohm, 16.52Ohm, 21.65Ohm, 12.9Ohm | Impedance Matching | 20Hz ~ 20kHz | -0.075dB | - | - | - | +26dB | 0°C ~ 70°C | - | Chassis Mount | - | - | Wire Leads |
|
HS-52AUDIO XFMR 62.5/150/250/600 OHM |
3,178 | - |
|
Datasheet | HS | Box | Active | 5.6:1 | 20k, 5k | 62.5, 150, 250, 600 | 410Ohm, 615Ohm | 5.82Ohm, 7.37Ohm, 4.5Ohm | Impedance Matching | 20Hz ~ 20kHz | -1.35dB | - | - | - | +26dB | 0°C ~ 70°C | - | Chassis Mount | - | - | Wire Leads |
|
|
HS-56AUDIO XFMR 62.5/150/250/600 OHM |
2,529 | - |
|
Datasheet | HS | Box | Active | - | 62.5, 150, 250, 600 | 62.5, 150, 250, 600 | - | - | General Purpose | 10Hz ~ 30kHz | - | - | - | - | 20dB | - | - | Chassis Mount | - | - | Wire Leads |
|
|
HS-29AUDIO XFMR 20K/80K OHM SEC |
3,662 | - |
|
Datasheet | HS | Box | Active | 1:2 | 20k, 5k | 80k, 20k | 935Ohm, 1.02kOhm | 1.647kOhm, 2.272kOhm | Impedance Matching | 20Hz ~ 20kHz | -2.35dB | - | - | - | 20mW | 0°C ~ 70°C | - | Chassis Mount | 1.797" L x 1.469" W (45.64mm x 37.31mm) | 2.531" (64.29mm) | Wire Leads |
|
TY-403PAUDIO XFMR 600 / 600 TH |
1,237 | - |
|
Datasheet | TY | Bulk | Active | 1.81:1 | 600 | 600 | 80Ohm | 56Ohm, 56Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VAC | 1.75dB Typ | 15dB Typ | -45dB ~ 7dB | -20°C ~ 85°C | - | Through Hole | 0.815" L x 1.250" W (20.70mm x 31.75mm) | 0.530" (13.46mm) | PC Pin |
|
TY-250PAUDIO XFMR 1KCT / 1KCT TH |
1,743 | - |
|
Datasheet | TY | Box | Active | 1:1, 2:1 | 1kCT | 1kCT | 172Ohm | 172Ohm | Impedance Matching | 20Hz ~ 20kHz | ±1dB | 1500VAC | 2.8dB Max @ 1kHz | - | - | -40°C ~ 105°C | - | Through Hole | 0.800" L x 0.770" W (20.32mm x 19.56mm) | 0.700" (17.78mm) | PC Pin |
|
SP-42AUDIO XFMR 150CT / 12 TH |
1,801 | - |
|
Datasheet | Red-Spec | Bulk | Active | 3.54:1 | 150CT | 12 | 18Ohm | 2.7Ohm | Audio Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 50mW | -40°C ~ 85°C | - | Through Hole | 0.410" L x 0.310" W (10.41mm x 7.87mm) | 0.465" (11.80mm) | PC Pin |
|
TY-302PAUDIO XFMR 600 / 600/600 TH |
1,056 | - |
|
Datasheet | TY | Bulk | Active | 1:1.47 | 600 | 600/600 | 34Ohm | 24Ohm, 24Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | - | 1500VAC | 0.65dB Typ | 32dB Typ | -45dB ~ 7dB | -20°C ~ 85°C | - | Through Hole | 1.040" L x 0.960" W (26.42mm x 24.38mm) | 0.870" (22.10mm) | PC Pin |
|
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HS-4AUDIO XFMR 117.6K OHM SEC |
4,802 | - |
|
Datasheet | HS | Box | Active | 1:14 | 62.5, 150, 250, 600 | 117.6k | - | - | General Purpose | 20Hz ~ 20kHz | - | - | - | - | 10dB | - | - | Chassis Mount | - | - | Wire Leads |
|
HS-1AUDIO XFMR 77K OHM SEC |
2,680 | - |
|
Datasheet | HS | Box | Active | 1:11.3 | 62.5, 150, 250, 600 | 77k | - | - | General Purpose | 20Hz ~ 20kHz | - | - | - | - | 10dB | - | - | Chassis Mount | - | 2.500" (63.50mm) | 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.
