Audio Transformers
Browse available Audio Transformers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| 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 |
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 |
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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 |
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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 |
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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 |
|
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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 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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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 |
|
|
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 |
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 |
Audio Transformers FAQ
What Audio Transformers components can I source from EGOO?
You can browse available Audio Transformers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Audio Transformers parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
