Audio Transformers
Explore Audio Transformers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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 |
212 |
|
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 |
476 |
|
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 |
107 |
|
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 |
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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 |
|
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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 |
|
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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 |
|
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TG111-S12NYNLFTRISO MOD 1G POE 0.35A MINI SMD |
990 |
|
Datasheet | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
BM6220NLXFMR PLC1:1 12UH FUNC INS |
248 |
|
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 |
|
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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 |
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T6074NLAUDIO XFMR TH |
2,077 |
|
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 |
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619391LFAUDIO XFMR TH |
5,777 |
|
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 |
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K4000001Transformer, Matching, 40kHz, 10 |
4,000 |
|
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 |
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K4000004Transformer, Matching, 40kHz, 6m |
3,000 |
|
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 |
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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 |
Frequently Asked Questions
What are Audio Transformers components used for?
Audio Transformers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Audio Transformers part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Audio Transformers parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.