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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SP-13XFMR 25KCT 20KCT / 1KCT 800CT TH |
1,177 | - |
|
Datasheet | Red-Spec | Bulk | Active | 5:1 | 25kCT, 20kCT | 1kCT, 800CT | 1.7kOhm | 115Ohm | Audio Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 40mW | -40°C ~ 85°C | - | Through Hole | 0.410" L x 0.310" W (10.41mm x 7.87mm) | 0.465" (11.80mm) | PC Pin |
|
A-11JXFMR 600, 250/50 / 60K CHAS MNT |
1,603 | - |
|
Datasheet | J | Bulk | Active | 1:10 | 600, 250/50 | 60k | 50Ohm | 5kOhm | Impedance Matching | 30Hz ~ 15kHz | ±3dB | - | - | - | 10mW | - | - | Chassis Mount | - | - | Wire Leads |
|
TY-401PAUDIO XFMR 600CT / 600CT TH |
2,660 | - |
|
Datasheet | TY | Bulk | Active | 1:1.07 | 600CT | 600CT | 76.53Ohm | 108Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VAC | 1.75dB Typ | 15dB Typ | -45dB ~ 7dB | -20°C ~ 85°C | - | Through Hole | 0.820" L x 0.715" W (20.83mm x 18.16mm) | 0.750" (19.05mm) | PC Pin |
|
MET-42-TAUDIO XFMR 150 / 12 TH |
3,541 | - |
|
Datasheet | MET | Bulk | Active | 3.54:1 | 150 | 12 | 20Ohm | 2.5Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 50mW | -20°C ~ 85°C | - | Through Hole | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | PC Pin |
|
SP-51AUDIO XFMR 900CT / 600 TH |
1,437 | - |
|
Datasheet | Red-Spec | Bulk | Active | 1.22:1 | 900CT | 600 | 104Ohm | 96Ohm | 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 |
|
SP-22AUDIO XFMR 10K / 2K 500/500 TH |
2,960 | - |
|
Datasheet | Red-Spec | Bulk | Active | 4.48:1:1 | 10k | 2k, 500/500 | 1.05kOhm | 146/168Ohm | 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 |
|
|
MET-11-TAUDIO XFMR 10KCT / 2KCT TH |
3,900 | - |
|
Datasheet | MET | Bulk | Active | 2.23:1 | 10kCT | 2kCT | 1kOhm | 300Ohm | Data/Voice Coupling | 300Hz ~ 100kHz | ±2dB | 1000VRMS @ 1 Second | - | - | 40mW | -20°C ~ 85°C | - | Through Hole | 0.409" L x 0.310" W (10.40mm x 7.87mm) | 0.465" (11.80mm) | PC Pin |
|
|
A-9JXFMR 50 250 600 / 85000 CHAS |
2,038 | - |
|
Datasheet | J | Bulk | Active | 1:12 | 50, 250, 600 | 85000 | 32.7Ohm | 3450Ohm | Impedance Matching | 30Hz ~ 15kHz | ±3dB | - | - | - | 1mW | - | - | Chassis Mount | - | - | Wire Leads |
|
|
A-10JXFMR 600 150/150 / 60K CHAS MNT |
4,383 | - |
|
Datasheet | J | Bulk | Active | 1:10.5 | 600, 150/150 | 60k | 33.7Ohm | 4.04kOhm | Impedance Matching | 30Hz ~ 15kHz | ±3dB | - | - | - | 1mW | - | - | Chassis Mount | - | - | Wire Leads |
|
|
A-12JXFMR 600 150/150 / 60K CHAS MNT |
2,802 | - |
|
Datasheet | J | Bulk | Active | 1:10 | 600, 150/150 | 60k | 50Ohm | 4.92kOhm | Impedance Matching | 30Hz ~ 15kHz | ±3dB | - | - | - | 10mW | - | - | Chassis Mount | - | - | 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.
