Audio Transformers
Compare the current Audio Transformers Transformers selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.
For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.
| 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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TTC-108AUDIO XFMR 600CT / 600CT TH |
1,813 | - |
|
Datasheet | TTC | Bulk | Active | 1:1 | 600CT | 600CT | 44Ohm | 56Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VRMS @ 1 Minute | 1.4dB Max @ 1kHz | - | -45dB ~ 7dB | - | CSA-C22.2 No. 66-M1988, UL1459 | Through Hole | 0.799" L x 0.689" W (20.30mm x 17.50mm) | 0.752" (19.10mm) | PC Pin |
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TTC-512AUDIO XFMR 600 / 510 SMD |
4,391 | - |
|
Datasheet | TTC | Tape & Reel (TR) | Obsolete | 1:1 | 600 | 510 | 58Ohm | 70Ohm | - | 300Hz ~ 3.5kHz | ±0.3dB ~ ±0.5dB | 1875VRMS @ 1 Second | 1.25dB @ 1kHz | 16dB Min @ 300Hz ~ 3.5kHz | 3.5dB | -10°C ~ 60°C | UL1950, UL60950, EN60950 | Surface Mount | 0.390" L x 0.665" W (9.90mm x 17.80mm) | 0.181" (4.60mm) | Gull Wing |
|
TTC-511AUDIO XFMR 600 / 287 SMD |
1,545 | - |
|
Datasheet | TTC | Tape & Reel (TR) | Obsolete | 1:1 | 600 | 287 | 150Ohm | 175Ohm | - | 300Hz ~ 3.5kHz | ±0.2dB | 1875VRMS @ 1 Second | 3.8dB Max @ 1kHz | 25dB Min @ 300Hz ~ 3.5kHz | - | - | UL1950, UL60950 | Surface Mount | 0.390" L x 0.701" W (9.90mm x 17.80mm) | 0.193" (4.90mm) | Gull Wing |
|
TTC-5021AUDIO XFMR 600 / 287 SMD |
1,888 | - |
|
Datasheet | TTC | Tape & Reel (TR) | Obsolete | 1:1 | 600 | 287 | 155Ohm | 145Ohm | Data/Voice Coupling | 200Hz ~ 4kHz | ±0.25dB | 1875VRMS @ 1 Second | 3.85dB Max @ 1kHz | 20dB Min @ 200Hz ~ 4kHz | - | - | UL1950, UL60950, EN60950 | Surface Mount | 0.335" L x 0.642" W (8.50mm x 16.30mm) | 0.200" (5.08mm) | Gull Wing |
|
TTC-5026AUDIO XFMR 600 / 490CT SMD |
2,990 | - |
|
Datasheet | TTC | Tape & Reel (TR) | Obsolete | 1:1 | 600 | 490CT | 23.8Ohm | 47.8Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.3dB | 1875VRMS @ 1 Second | 1.5dB Max @ 1kHz | - | - | - | UL1950, UL60950 | Surface Mount | 0.532" L x 0.551" W (13.50mm x 14.00mm) | 0.409" (10.40mm) | Gull Wing |
|
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TTC-5003AUDIO XFMR 600 / 320 SMD |
2,572 | - |
|
Datasheet | TTC | Tape & Reel (TR) | Obsolete | 1:1 | 600 | 320 | 115Ohm | 145Ohm | Data/Voice Coupling | 200Hz ~ 4kHz | ±0.25dB | 1875VRMS @ 1 Second | 3.2dB Max @ 1kHz | 18dB Min @ 200Hz ~ 4kHz | - | - | UL1950, UL60950 | Surface Mount | 0.532" L x 0.551" W (13.50mm x 14.00mm) | 0.409" (10.40mm) | Gull Wing |
|
TTC-5024AUDIO XFMR 600 / 330 SMD |
1,493 | - |
|
Datasheet | TTC | Tape & Reel (TR) | Active | 1:1 | 600 | 330 | 150Ohm | 150Ohm | Data/Voice Coupling | 200Hz ~ 4kHz | ±0.2dB | 1875VRMS @ 1 Second | 3dB Max @ 2kHz | 16dB Min @ 200Hz ~ 4kHz | - | -20°C ~ 85°C | UL60950, EN60950 | Surface Mount | 0.378" L x 0.492" W (9.60mm x 12.50mm) | 0.299" (7.60mm) | Flat Lead |
|
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TTC-5027AUDIO XFMR 30K / 30K SMD |
2,872 | - |
|
Datasheet | TTC | Tape & Reel (TR) | Active | 1:1 | 30k | 30k | 165Ohm | 165Ohm | Data/Voice Coupling | - | - | 1875VRMS @ 1 Second | - | - | - | -20°C ~ 85°C | UL60950, EN60950 | Surface Mount | 0.492" L x 0.378" W (12.50mm x 9.60mm) | 0.299" (7.60mm) | Flat Lead |
|
|
TTC-5034AUDIO XFMR 20K / 20K SMD |
4,885 | - |
|
Datasheet | TTC | Tape & Reel (TR) | Active | 1:1 | 20k | 20k | 1.3kOhm | 1.3kOhm | Data/Voice Coupling | - | - | 1875VRMS @ 1 Second | - | - | - | -20°C ~ 85°C | UL60950, EN60950 | Surface Mount | 0.378" L x 0.492" W (9.60mm x 12.50mm) | 0.299" (7.60mm) | Flat Lead |
|
|
TTC-5035AUDIO XFMR 600 / 346 SMD |
2,807 | - |
|
Datasheet | TTC | Tape & Reel (TR) | Active | 1:1 | 600 | 346 | 135Ohm | 135Ohm | Data/Voice Coupling | 200Hz ~ 4kHz | ±0.2dB | 1875VRMS @ 1 Second | 3dB Max @ 2kHz | 16dB Min @ 200Hz ~ 4kHz | - | -20°C ~ 85°C | UL60950, EN60950 | Surface Mount | 0.378" L x 0.492" W (9.60mm x 12.50mm) | 0.299" (7.60mm) | Flat Lead |
Audio Transformers FAQ
How can I narrow the current Audio Transformers selection?
Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.
Can EGOO help source hard-to-find or obsolete Audio Transformers parts?
Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.
Can I request a quotation for a BOM or small-batch requirement?
Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.
What information should I provide when requesting a quote?
Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.
