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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
108J-BULKTRANSFORMER |
1,974 |
|
Datasheet | 108 | Bulk | Active | 1.29:1 | 1k | 600CT | 109Ohm | 69Ohm | Miniature Epoxy Potted | 300Hz ~ 50kHz | ±1.5dB | 100V | - | - | 150mW | -40°C ~ 105°C | - | Through Hole | 1.030" L x 0.770" W (26.16mm x 19.56mm) | 0.770" (19.56mm) | PC Pin |
|
|
108T-BULKTRANSFORMER |
2,226 |
|
Datasheet | 108 | Bulk | Active | 1:1 | 10k | 10k | 1.05kOhm | 1.2kOhm | Miniature Epoxy Potted | 300Hz ~ 50kHz | ±1.5dB | 100V | - | - | 150mW | -40°C ~ 105°C | - | Through Hole | 1.030" L x 0.770" W (26.16mm x 19.56mm) | 0.770" (19.56mm) | PC Pin |
|
|
1140-LN-AAUDIO TRANSFORMER, LINE INPUT, C |
4,208 |
|
Datasheet | 1140 | Bulk | Active | 1:1.414 | 12k | 4.1k | 1.15kOhm | 1.65kOhm | Impedance Matching | 20Hz ~ 20kHz | -0.04dB ~ 0.1dB | 500V | - | - | +16dB | - | - | Chassis Mount | 1.250" Dia (31.75mm) | 1.069" (27.15mm) | Wire Leads |
|
|
117F4-BULKTRANSFORMER |
1,366 |
|
Datasheet | 117 | Bulk | Active | - | 32.3 | 8 | 400mOhm | - | Impedance Matching | 100Hz ~ 10kHz | - | 500V | 2dB | - | 4W | -40°C ~ 105°C | - | Chassis Mount | 2.810" L x 1.500" W (71.37mm x 38.10mm) | 1.690" (42.93mm) | Solder Lug |
|
|
117G16-BULKTRANSFORMER |
1,203 |
|
Datasheet | 117 | Bulk | Active | - | 55.2 | 16 | 750mOhm | - | Impedance Matching | 100Hz ~ 10kHz | ±2dB | 1500V | 2dB | - | 16W | -40°C ~ 105°C | - | Chassis Mount | - | 2.310" (58.67mm) | Solder Lug |
|
|
117F16-BULKTRANSFORMER |
4,919 |
|
Datasheet | 117 | Bulk | Active | - | 75.3 | 8 | 630mOhm | - | Impedance Matching | 100Hz ~ 9kHz | - | 1500V | 2dB | - | 12W | -40°C ~ 105°C | - | Chassis Mount | - | 2.310" (58.67mm) | Solder Lug |
|
|
148M-BULKTRANSFORMER |
3,988 |
|
Datasheet | 148 | Bulk | Active | - | 6k | 500/2k | 850Ohm | - | Economical Open Type | 200Hz ~ 15kHz | ±1dB | 250V | 0.5dB | - | 75mW | - | - | Through Hole | - | 0.690" (17.53mm) | PC Pin |
|
|
117F2-BULKTRANSFORMER |
4,181 |
|
Datasheet | 117 | Bulk | Active | - | - | 8 | - | - | Impedance Matching | 100Hz ~ 10kHz | -2dB | 500V | 2dB | - | 2W | -40°C ~ 105°C | - | Chassis Mount | 2.380" L x 1.380" W (60.45mm x 35.05mm) | 1.380" (35.05mm) | Solder Lug |
|
|
1630SEA-BULKTools/Equipment/Hardware |
3,944 |
|
Datasheet | 1630 | Bulk | Active | - | 3.5k | 4, 8, 16 | - | - | General Purpose | - | - | - | - | - | - | - | - | Chassis Mount | - | - | Wire Leads |
|
|
148Q-BULKTRANSFORMER |
2,175 |
|
Datasheet | 148 | Bulk | Active | - | 10k | 500/2k | - | - | Economical Open Type | 200Hz ~ 15kHz | ±1dB | 250V | 0.5dB | - | 75mW | - | - | Through Hole | - | 0.690" (17.53mm) | PC Pin |
|
|
842AAUDIO TRANSFORMER, BROADCAST, P |
2,045 |
|
Datasheet | 800A | Bulk | Active | - | 20k, 5k | 125, 500 | - | - | General Purpose | - | - | - | - | - | - | - | - | Chassis Mount | - | - | Wire Leads |
|
|
140CEXTRANSFORMER |
2,700 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
102H-BULKTRANSFORMER |
2,367 |
|
Datasheet | 102 | Bulk | Active | - | 2k | 500CT | 341Ohm | 62Ohm | Miniature Epoxy Potted | - | - | - | 1.5dB | - | 20mW | - | - | Through Hole | 0.570" L x 0.570" W (14.48mm x 14.48mm) | 0.500" (12.70mm) | PC Pin |
|
|
1626SEATUBE OUTPUT TRANSFORMER, SINGLE |
2,734 |
|
Datasheet | 1626 | Bulk | Active | - | 600 | 4, 8, 16 | 15Ohm | - | General Purpose | 20Hz ~ 20kHz | ±1dB | 2000V | - | - | - | - | - | Chassis Mount | - | - | Wire Leads |
|
|
1750KAXTools/Equipment/Hardware |
1,569 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
1751ATools/Equipment/Hardware |
2,643 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
1750EATools/Equipment/Hardware |
3,507 |
|
Datasheet | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
107T-BULKTRANSFORMER |
4,609 |
|
Datasheet | 107 | Bulk | Active | 1:1 | 10k | 10k | 680Ohm | 700Ohm | Miniature Epoxy Potted | 300Hz ~ 50kHz | ±1.5dB | - | - | - | 150mW | -40°C ~ 105°C | - | Through Hole | 0.566" L x 0.630" W (14.38mm x 16.00mm) | 0.598" (15.19mm) | PC Pin |
|
|
107D-BULKTRANSFORMER |
3,524 |
|
Datasheet | 107 | Bulk | Active | 1:1 | 150CT | 150CT | 20Ohm | 25Ohm | Miniature Epoxy Potted | 300Hz ~ 50kHz | ±1.5dB | - | - | - | 150mW | -40°C ~ 105°C | - | Through Hole | 0.566" L x 0.630" W (14.38mm x 16.00mm) | 0.598" (15.19mm) | PC Pin |
|
|
107H-BULKTRANSFORMER |
2,792 |
|
Datasheet | 107 | Bulk | Active | 1:1 | 600CT | 600CT | 59Ohm | 75Ohm | Miniature Epoxy Potted | 300Hz ~ 50kHz | ±1.5dB | - | - | - | 150mW | -40°C ~ 105°C | - | Through Hole | 0.566" L x 0.630" W (14.38mm x 16.00mm) | 0.598" (15.19mm) | 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.