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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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808XFMR 200 50/50 / 40K 10K/10K |
3,047 |
|
Datasheet | 800 | Bulk | Active | - | 200, 50/50 | 40k, 10k/10k | - | - | Broadcast Quality | 50Hz ~ 15kHz | ±0.5dB | - | 1dB | - | 15dB | - | - | Chassis Mount | 1.752" L x 1.252" W (44.50mm x 31.80mm) | 2.559" (65.00mm) | Solder Lug |
|
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835XFMR 40K 10K/10K / 40K 10K/10K |
1,630 |
|
Datasheet | 800 | Bulk | Obsolete | 1:1 | 40k, 10k/10k | 40k, 10k/10k | - | - | Broadcast Quality | 50Hz ~ 15kHz | ±0.5dB | - | 1dB | - | 15dB | - | - | Chassis Mount | 1.752" L x 1.252" W (44.50mm x 31.80mm) | 2.559" (65.00mm) | Solder Lug |
|
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841XFMR 20K 5K/5K / 200 50/50 CHAS |
2,008 |
|
Datasheet | 800 | Bulk | Obsolete | - | 20k, 5k/5k | 200, 50/50 | - | - | Broadcast Quality | 50Hz ~ 15kHz | ±0.5dB | - | 1dB | - | 20dB Max | - | - | Chassis Mount | 1.752" L x 1.252" W (44.50mm x 31.80mm) | 2.559" (65.00mm) | Solder Lug |
|
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844XFMR 40K 10K/10K / 500 125/125 |
4,151 |
|
Datasheet | 800 | Bulk | Obsolete | - | 40k, 10k/10k | 500, 125/125 | - | - | Broadcast Quality | 50Hz ~ 15kHz | ±0.5dB | - | 1dB | - | 20dB Max | - | - | Chassis Mount | 1.752" L x 1.252" W (44.50mm x 31.80mm) | 2.559" (65.00mm) | Solder Lug |
|
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842XFMR 20K 5K/5K / 500 125/125 |
1,731 |
|
Datasheet | 800 | Bulk | Obsolete | - | 20k, 5k/5k | 500, 125/125 | - | - | Broadcast Quality | 50Hz ~ 15kHz | ±0.5dB | - | 1dB | - | 20dB Max | - | - | Chassis Mount | 1.752" L x 1.252" W (44.50mm x 31.80mm) | 2.559" (65.00mm) | Solder Lug |
|
813XFMR 600 150/150 / 2.4K, 600/600 |
3,204 |
|
Datasheet | 800 | Bulk | Obsolete | - | 600, 150/150 | 2.4k, 600/600 | - | - | Broadcast Quality | 50Hz ~ 15kHz | ±0.5dB | - | 1dB | - | 15dB | - | - | Chassis Mount | 1.752" L x 1.252" W (44.50mm x 31.80mm) | 2.559" (65.00mm) | Solder Lug |
|
140CAUDIO XFMR 50 / 60K CHAS MNT |
1,829 |
|
Datasheet | 140 | Bulk | Obsolete | 1:34:5 | 50 | 60k | - | - | Shielded | 70Hz ~ 11kHz | ±1dB | - | - | - | - | - | - | Chassis Mount | 1.250" Dia (31.75mm) | 1.000" (25.40mm) | Wire Leads |
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806XFMR 30, 7.5/7.5 / 40K 10K/10K |
2,531 |
|
Datasheet | 800 | Bulk | Obsolete | - | 30, 7.5/7.5 | 40k, 10k/10k | - | - | Broadcast Quality | 50Hz ~ 15kHz | ±0.5dB | - | 1dB | - | 15dB | - | - | Chassis Mount | 1.752" L x 1.252" W (44.50mm x 31.80mm) | 2.559" (65.00mm) | Solder Lug |
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TTC-112AUDIO XFMR |
2,168 |
|
Datasheet | TTC | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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TTC-121AUDIO XFMR 600 / 600 300/300 TH |
2,249 |
|
Datasheet | TTC | Bulk | Obsolete | 1:0.5 | 600 | 600, 300/300 | 74Ohm | 64Ohm | - | 300Hz ~ 3.5kHz | ±0.7dB | 1500VRMS @ 1 Minute | 1.1dB Typ @ 1kHz | 18dB Typ | -45dB ~ 7dB | - | - | Through Hole | 1.650" L x 1.370" W (41.90mm x 34.80mm) | 0.657" (16.70mm) | PC Pin |
|
|
TTC-198AUDIO XFMR 600 / 600CT |
3,741 |
|
Datasheet | TTC | - | Obsolete | 1:1 | 600 | 600CT | 33Ohm | 56Ohm | - | 300Hz ~ 3.5kHz | ±0.5dB | 4000VRMS @ 1 Minute | 1.4dB Max @ 1kHz | 26dB Min | -45dB ~ 7dB | - | - | - | - | - | - |
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TTC-2000AUDIO XFMR |
2,959 |
|
Datasheet | TTC | - | Obsolete | 1:1 | - | - | - | - | - | - | - | 1500VRMS @ 1 Minute | - | - | - | - | UL1950 | - | - | - | - |
|
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TTC-2002AUDIO XFMR |
2,573 |
|
Datasheet | TTC | - | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
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TTC-2003AUDIO XFMR |
2,989 |
|
Datasheet | TTC | - | Obsolete | 1:1 | - | - | - | - | - | - | - | 500VRMS @ 1 Minute | - | - | - | - | - | - | - | - | - |
|
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TTC-2012AUDIO XFMR |
2,226 |
|
Datasheet | TTC | - | Obsolete | - | - | - | - | - | - | - | - | 1500VRMS @ 1 Minute | -3.5dB Max @ 6-9MHz | -12dB Min @ 6-9MHz | - | -40°C ~ 85°C | - | - | - | - | - |
|
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TTC-231XFMR 600 / 1.2KCT 600/600 |
1,162 |
|
Datasheet | TTC | - | Obsolete | 0.659:1 | 600 | 1.2kCT, 600/600 | 75Ohm | 170Ohm | - | 300Hz ~ 3.5kHz | ±0.5dB | 1500VRMS @ 1 Minute | 1.7dB Max @ 1kHz | 14dB Min @ 1kHz | -45dB ~ 10dB | - | - | - | - | - | - |
|
TTC-5000AUDIO XFMR 600 / 301 TH |
2,132 |
|
Datasheet | TTC | Bulk | Obsolete | 1:1 | 600 | 301 | 150Ohm | 150Ohm | Data/Voice Coupling | 200Hz ~ 4kHz | ±0.25dB | 1875VRMS @ 1 Second | 3.25dB Max @ 1kHz | 20dB Min @ 1kHz | - | - | UL1950, UL60950, EN60950 | Through Hole | 0.886" L x 0.909" W (22.50mm x 23.10mm) | 0.543" (13.80mm) | PC Pin |
|
TTC-5006AUDIO XFMR 600 / 374 TH |
2,177 |
|
Datasheet | TTC | Bulk | Obsolete | - | 600 | 374 | - | - | - | - | - | - | 2.5dB | - | - | - | - | Through Hole | 0.929" L x 0.976" W (23.60mm x 24.80mm) | 0.543" (13.80mm) | PC Pin |
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TTC-5007AUDIO XFMR 600 / 530 TH |
3,486 |
|
Datasheet | TTC | Bulk | Obsolete | - | 600 | 530 | - | - | - | - | - | - | 1dB Typ | - | - | - | - | Through Hole | 0.929" L x 0.976" W (23.60mm x 24.80mm) | 0.543" (13.80mm) | PC Pin |
|
TTC-5009AUDIO XFMR 600 / 530 TH |
1,903 |
|
Datasheet | TTC | Bulk | Obsolete | 1:1 | 600 | 530 | 46Ohm | 45Ohm | - | 200Hz ~ 4kHz | ±0.25dB | 1875VRMS @ 1 Second | 1dB Max @ 1kHz | 20dB Min @ 1kHz | - | - | UL1950, UL60950, EN60950 | Through Hole | 0.886" L x 0.909" W (22.50mm x 23.10mm) | 0.543" (13.80mm) | 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.