Audio Transformers
Review Audio Transformers Transformers components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.
If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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 |
|
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 |
|
|
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 |
|
|
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 |
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 JIEXIN Electronics 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. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
