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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
TV105AUDIO XFMR |
4,358 |
|
Datasheet | - | - | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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TV106AUDIO XFMR |
2,367 |
|
Datasheet | - | - | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
TTC-10AUDIO XFMR 600 / 600/600 TH |
1,761 |
|
Datasheet | TTC | Bulk | Obsolete | 1:0.736 | 600 | 600/600 | 57Ohm | 42Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VRMS @ 1 Minute | 1.2dB Max @ 1kHz | - | 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-109NAUDIO XFMR 600 / 600 TH |
4,702 |
|
Datasheet | TTC | Bulk | Obsolete | 1:1 | 600 | 600 | 71Ohm | 117Ohm | Data/Voice Coupling | 660Hz ~ 3.5kHz | -1dB ~ 0.7dB | 1500VRMS @ 1 Minute | 3dB Max @ 660Hz ~ 800Hz, 2.5dB Max @ 800Hz @ 3.5kHz | - | -45dB ~ 10dB | - | CSA-C22.2 No. 66-M1988, UL1862 | Through Hole | 0.823" L x 0.752" W (20.90mm x 19.10mm) | 0.630" (16.00mm) | PC Pin |
|
TTC-218AUDIO XFMR 600 / 600 TH |
1,229 |
|
Datasheet | TTC | Bulk | Obsolete | 1:1 | 600 | 600 | 49Ohm | 76Ohm | Data/Voice Coupling | 660Hz ~ 3.5kHz | -1.8dB ~ 0.5dB | 1500VRMS @ 1 Minute | 1.8dB Max @ 2kHz | - | -45dB ~ 7dB | - | CSA-C22.2 No. 66-M1988, UL1863 | Through Hole | 0.839" L x 0.760" W (21.30mm x 19.30mm) | 0.346" (8.80mm) | PC Pin |
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TTC-125AUDIO XFMR 600 / 600 TH |
3,041 |
|
Datasheet | TTC | Bulk | Obsolete | 1:1 | 600 | 600 | 95Ohm | 180Ohm | - | 300Hz ~ 3.5kHz | ±0.5dB | 1500VRMS @ 1 Minute | 2.2dB Max @ 1kHz | 14dB Typ | -45dB ~ 7dB | - | CSA-C22.2 No. 66-M1988, UL1459 | Through Hole | 1.272" L x 1.299" W (32.30mm x 33.00mm) | 0.626" (15.90mm) | PC Pin |
|
TS1104AUDIO XFMR 600 / 600 SMD |
2,516 |
|
Datasheet | - | Tape & Reel (TR) | Active | 1:1.06 | 600 | 600 | 46Ohm | 63Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VRMS @ 1 Minute | 1.5dB Max @ 1kHz | 26dB Min @ 1kHz | -45dB ~ 7dB | - | CSA-C22.2 No. 950-M89, UL1459, UL1950 | Surface Mount | 0.791" L x 0.689" W (20.09mm x 17.50mm) | 0.500" (12.70mm) | Gull Wing |
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TTC-129AUDIO XFMR 600 / 600/600 TH |
2,460 |
|
Datasheet | TTC | Bulk | Active | 1:1.416 | 600 | 600/600 | 100Ohm | 190Ohm | Data/Voice Coupling | 300Hz ~ 3.5kHz | ±0.5dB | 1500VRMS @ 1 Minute | 1.5dB Max @ 1kHz | - | -45dB ~ 7dB | - | CSA-C22.2 No. 66-M1988, UL1863 | Through Hole | 1.272" L x 1.299" W (32.30mm x 33.00mm) | 0.626" (15.90mm) | PC Pin |
|
TTC-264MAUDIO XFMR 600 / 470 TH |
3,751 |
|
Datasheet | TTC | Bulk | Obsolete | - | 600 | 470 | - | - | Data/Voice Coupling | - | - | - | 2.5dB Typ | - | - | - | - | Through Hole | - | - | - |
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1628SEAUDIO XFMR 5K / 4, 8, 16 CHAS MT |
2,376 |
|
Datasheet | 1600 | Bulk | Obsolete | - | 5k | 4, 8, 16 | - | - | Single Ended Audiophile, Ultra-Linear - Tube Output | 20Hz ~ 20kHz | ±1dB | - | ±1dB | - | 25W | - | - | Chassis Mount | 5.000" L x 3.750" W (127.00mm x 95.25mm) | 4.560" (115.82mm) | Wire Leads |
|
1650PPAUDIO XFMR 6.6KCT / 4, 8, 16 TH |
3,625 |
|
Datasheet | 1600 | Bulk | Obsolete | - | 6.6kCT | 4, 8, 16 | 66.8Ohm, 160.5Ohm | 230mOhm, 370mOhm | Push-Pull Potted, Ultra-Linear - Tube Output | 30Hz ~ 30kHz | ±1dB | 2000V @ 1 Second | ±1dB | - | 60W | - | - | Through Hole | 3.880" L x 3.310" W (98.55mm x 84.07mm) | 4.250" (107.95mm) | - |
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1640SEXFMR 11.25K / 4, 8, 16 CHAS MNT |
2,001 |
|
Datasheet | 1600 | Bulk | Obsolete | - | 11.25k | 4, 8, 16 | - | - | Single Ended Audiophile, Ultra-Linear - Tube Output | 20Hz ~ 20kHz | ±1dB | - | ±1dB | - | 25W | - | - | Chassis Mount | 5.000" L x 3.750" W (127.00mm x 95.20mm) | 4.560" (115.82mm) | Wire Leads |
|
1629SEXFMR 6.5K / 4, 8, 16 CHAS MNT |
2,130 |
|
Datasheet | 1600 | Bulk | Obsolete | - | 6.5k | 4, 8, 16 | - | - | Single Ended Audiophile, Ultra-Linear - Tube Output | 20Hz ~ 20kHz | ±1dB | - | ±1dB | - | 25W | - | - | Chassis Mount | 5.000" L x 3.750" W (127.00mm x 95.20mm) | 4.560" (115.82mm) | Wire Leads |
|
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1627SEXFMR 25K / 4, 8, 16 CHAS MNT |
3,647 |
|
Datasheet | 1600 | Bulk | Obsolete | - | 25k | 4, 8, 16 | - | - | Single Ended Audiophile, Ultra-Linear - Tube Output | 20Hz ~ 20kHz | ±1dB | - | ±1dB | - | 25W | - | - | Chassis Mount | 5.000" L x 3.750" W (127.00mm x 95.20mm) | 4.560" (115.82mm) | Wire Leads |
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1650RPAUDIO XFMR 5K / 4, 8, 16 TH |
2,845 |
|
Datasheet | 1600 | Bulk | Obsolete | - | 5k | 4, 8, 16 | 44Ohm, 98.5Ohm | 210mOhm, 344mOhm | Push-Pull Potted, Ultra-Linear - Tube Output | 30Hz ~ 30kHz | ±1dB | 2000V @ 1 Second | - | - | 100W | - | - | Through Hole | 5.000" L x 4.250" W (127.00mm x 107.95mm) | 4.500" (114.30mm) | - |
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150J032AUDIO XFMR 600 / 600CT TH |
2,286 |
|
Datasheet | 150 | Bulk | Active | - | 600 | 600CT | 67Ohm | 90Ohm | Voice | 300Hz ~ 3.4kHz | 0.5dB | - | 1.5dB | 26dB | - | - | - | Through Hole | 1.650" L x 1.340" W (41.91mm x 34.04mm) | 0.650" (16.51mm) | PC Pin |
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150J011AUDIO XFMR 600 / 600 TH |
1,893 |
|
Datasheet | 150 | Bulk | Obsolete | - | 600 | 600 | 34Ohm | 47Ohm | Voice | 300Hz ~ 3.4kHz | 0.5dB | - | 1.25dB | 24dB | - | - | - | Through Hole | 0.955" L x 0.685" W (24.26mm x 17.40mm) | 0.500" (12.70mm) | PC Pin |
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150J211AUDIO XFMR 600 / 600 TH |
1,610 |
|
Datasheet | 150 | Bulk | Obsolete | - | 600 | 600 | 31Ohm | 39Ohm | Voice | 300Hz ~ 3.4kHz | 0.5dB | - | 0.7dB | 18dB | - | - | - | Through Hole | 0.375" L x 0.310" W (9.53mm x 7.87mm) | 0.400" (10.16mm) | PC Pin |
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150J203AUDIO XFMR 600 / 600 TH |
1,370 |
|
Datasheet | 150 | Bulk | Obsolete | - | 600 | 600 | 74Ohm | 97Ohm | Voice | 300Hz ~ 3.4kHz | 1dB | - | 2dB | 18dB | - | - | - | Through Hole | 1.290" L x 1.400" W (32.77mm x 35.56mm) | 0.500" (12.70mm) | PC Pin |
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151J101AUDIO XFMR TH |
1,023 |
|
Datasheet | 151 | Bulk | Obsolete | - | - | - | - | - | Voice | - | - | - | - | 36dB | - | - | - | Through Hole | 1.730" L x 1.480" W (43.94mm x 37.59mm) | 1.070" (27.18mm) | 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.