Audio Transformers
Browse available Audio Transformers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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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108TAUDIO XFMR 10KCT / 10KCT TH |
174 | - |
|
Datasheet | 108 | Bulk | Active | 1:1 | 10kCT | 10kCT | 424Ohm | 426Ohm | Miniature Epoxy Potted | 300Hz ~ 50kHz | ±1.5dB | 500Vrms | - | - | 150mW | - | - | Through Hole | 1.030" L x 0.770" W (26.16mm x 19.56mm) | 0.770" (19.56mm) | PC Pin |
|
101DAUDIO XFMR 300CT / 600CT TH |
255 | - |
|
Datasheet | 101 | Bulk | Active | - | 300CT | 600CT | 20.4Ohm | 54Ohm | 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 |
|
107HAUDIO XFMR 600CT / 600CT TH |
222 |
1+：$29.40000 10+：$26.19700 25+：$25.01960 50+：$24.16280 100+：$23.33500 250+：$22.28332 |
|
Datasheet | 107 | Bulk | Active | 1:1 | 600CT | 600CT | 60Ohm | 78Ohm | 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 |
|
106QAUDIO XFMR 48CT / 3.2 TH |
173 | - |
|
Datasheet | 106 | Bulk | Active | - | 48CT | 3.2 | 2.4Ohm | 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 |
|
104QAUDIO XFMR 500CT / 3.2 TH |
134 | - |
|
Datasheet | 104 | Bulk | Active | - | 500CT | 3.2 | 27Ohm | 400mOhm | Miniature Epoxy Potted | 200Hz | -1dB | 200V | 1dB | - | 500mW | - | - | Through Hole | 0.860" L x 0.710" W (21.84mm x 18.03mm) | 0.750" (19.05mm) | PC Pin |
|
5-2337822-1AUDIO XFMR SMD |
4,663 | - |
|
Datasheet | - | Tube | Active | 1CT:1CT | - | - | - | - | - | - | - | 1500Vrms | -1dB Max @ 100kHz ~ 100MHz | -18dB Min @ 1MHz ~ 30MHz | - | -40°C ~ 105°C | - | Surface Mount | 0.500" L x 0.343" W (12.70mm x 8.70mm) | 0.244" (6.20mm) | Gull Wing |
|
TY-402PAUDIO XFMR 600 / 600 TH |
206 |
1+：$6.50000 10+：$5.86700 25+：$5.63040 50+：$5.45640 100+：$5.28710 250+：$5.07004 500+：$4.91092 1000+：$4.75620 |
|
Datasheet | TY | Bulk | Active | 1:1.1 | 600 | 600 | 80Ohm | 112Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VAC | 1.75dB Typ | 13dB 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 |
|
MET-17-TAUDIO XFMR 10KCT / 500CT TH |
86 |
1+：$11.73000 10+：$10.57800 25+：$10.14640 84+：$9.59786 168+：$9.29595 252+：$9.12321 504+：$8.83446 1008+：$8.55398 |
|
Datasheet | MET | Bulk | Active | 4.7:1 | 10kCT | 500CT | 1kOhm | 80Ohm | 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 |
|
BM6210HLTXFMR PLC1:1:1 5UH FUNC INS |
650 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | 1:1:1 | - | - | 500mOhm | 500mOhm | Line (Audio Power Distribution) | 3MHz ~ 30MHz | - | 500V | - | - | - | -40°C ~ 125°C | - | Surface Mount | 0.354" L x 0.272" W (9.00mm x 6.90mm) | 0.197" (5.00mm) | Gull Wing |
|
|
BM6210HLXFMR PLC1:1:1 5UH FUNC INS |
347 | - |
|
Datasheet | - | Tube | Active | 1:1:1 | - | - | 500mOhm | 500mOhm | Line (Audio Power Distribution) | 3MHz ~ 30MHz | - | 500V | - | - | - | -40°C ~ 125°C | - | Surface Mount | 0.354" L x 0.272" W (9.00mm x 6.90mm) | 0.197" (5.00mm) | Gull Wing |
|
|
BM6230HLXFMR PLC1:1:1 28UH REIN IN |
198 | - |
|
Datasheet | - | Tube | Active | 1:1:1 | - | - | 250mOhm | 250mOhm | Line (Audio Power Distribution) | 3MHz ~ 30MHz | - | 3000V | 2.25dB | - | - | -40°C ~ 125°C | - | Surface Mount | 0.636" L x 0.583" W (16.15mm x 14.80mm) | 0.236" (6.00mm) | Gull Wing |
|
|
BM6220NLTXFMR PLC1:1 12UH FUNC INS |
486 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | 1:1 | - | - | 500mOhm | 500mOhm | Line (Audio Power Distribution) | 3MHz ~ 30MHz | - | 500V | -1dB | - | - | -40°C ~ 125°C | - | Surface Mount | 0.433" L x 0.374" W (11.00mm x 9.50mm) | 0.394" (10.00mm) | Gull Wing |
|
|
TG111-S12NYNLFTRISO MOD 1G POE 0.35A MINI SMD |
990 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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BM6220NLXFMR PLC1:1 12UH FUNC INS |
0 |
1+：$4.09000 10+：$3.69400 25+：$3.54640 50+：$3.43760 100+：$3.33160 250+：$3.19572 500+：$3.09606 1000+：$2.99907 |
|
Datasheet | - | Tube | Active | 1:1 | - | - | 500mOhm | 500mOhm | Line (Audio Power Distribution) | 3MHz ~ 30MHz | - | 500V | -1dB | - | - | -40°C ~ 125°C | - | Surface Mount | 0.433" L x 0.374" W (11.00mm x 9.50mm) | 0.394" (10.00mm) | Gull Wing |
|
|
BM6230HLTXFMR PLC1:1:1 28UH REIN IN |
360 | - |
|
Datasheet | - | Tape & Reel (TR) | Active | 1:1:1 | - | - | 250mOhm | 250mOhm | Line (Audio Power Distribution) | 3MHz ~ 30MHz | - | 3000V | 2.25dB | - | - | -40°C ~ 125°C | - | Surface Mount | 0.636" L x 0.583" W (16.15mm x 14.80mm) | 0.236" (6.00mm) | Gull Wing |
|
|
T6074NLAUDIO XFMR TH |
1,510 |
1+：$2.85000 10+：$2.57500 25+：$2.47240 60+：$2.37783 120+：$2.30500 300+：$2.21150 540+：$2.15317 1020+：$2.09153 |
|
Datasheet | - | Tube | Active | - | - | - | - | - | Data/Voice Coupling | - | - | - | - | - | - | - | - | Through Hole | 0.500" L x 0.350" W (12.70mm x 8.89mm) | 0.250" (6.35mm) | PC Pin |
|
619391LFAUDIO XFMR TH |
4,837 |
10+：$6.63000 100+：$5.97000 500+：$5.64000 1000+：$5.30000 |
|
Datasheet | - | Bulk | Active | - | - | - | 65mOhm | 100Ohm | General Purpose | - | - | - | - | - | - | -34°C ~ 85°C | - | Through Hole | 0.333" L x 0.315" W (8.45mm x 8.00mm) | 0.331" (8.40mm) | PC Pin |
|
|
K4000001Transformer, Matching, 40kHz, 10 |
1,077 |
5+：$2.76000 10+：$2.53000 30+：$2.34000 50+：$2.17000 100+：$1.11000 200+：$1.10000 300+：$1.09000 500+：$0.92000 1000+：$0.72000 |
|
Datasheet | - | Tray | Active | 1:10 | - | - | - | - | Impedance Matching | 40kHz | - | - | - | - | - | - | - | Through Hole | 0.327" L x 0.311" W (8.30mm x 7.90mm) | 0.394" (10.00mm) | PC Pin |
|
|
K4000004Transformer, Matching, 40kHz, 6m |
22 |
5+：$2.76000 10+：$2.53000 30+：$2.34000 50+：$2.17000 100+：$1.11000 200+：$1.10000 300+：$1.09000 500+：$0.92000 1000+：$0.72000 |
|
Datasheet | - | Tray | Active | 1:10 | - | - | - | - | Impedance Matching | 40kHz | - | - | - | - | - | - | - | Through Hole | 0.327" L x 0.311" W (8.30mm x 7.90mm) | 0.394" (10.00mm) | PC Pin |
|
|
K4000002Transformer,Matching, 40kHz, 5.3 |
357 | - |
|
Datasheet | - | Tray | Active | 1:10 | - | - | - | - | Impedance Matching | 40kHz | - | - | - | - | - | - | - | Through Hole | 0.327" L x 0.311" W (8.30mm x 7.90mm) | 0.394" (10.00mm) | PC Pin |
Audio Transformers FAQ
Common questions about selecting, comparing and sourcing Audio Transformers components through Winsun (HK) Electronics.
What should I check when selecting Audio Transformers components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Audio Transformers part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Audio Transformers parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Audio Transformers components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
