Audio Transformers
Use the filters and product table below to compare Audio Transformers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
809XFMR 200 50/50 / 2.4K, 600/600 |
1,468 | - |
|
Datasheet | 800 | Bulk | Obsolete | - | 200, 50/50 | 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 |
|
812XFMR 500 125/125 / 40K 10K/10K |
4,321 | - |
|
Datasheet | 800 | Bulk | Obsolete | - | 500, 125/125 | 40k, 10k/10k | 3.11Ohm | 1.432kOhm | Broadcast Quality | 50Hz ~ 15kHz | ±0.5dB | 750V | 1dB | - | 15dB | - | - | Chassis Mount | 1.752" L x 1.252" W (44.50mm x 31.80mm) | 2.559" (65.00mm) | Solder Lug |
|
|
802XFMR 200 50/50 / 600 150/150 |
4,202 | - |
|
Datasheet | 800 | Bulk | Obsolete | - | 200, 50/50 | 600, 150/150 | - | - | 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 |
|
|
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 |
|
|
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 |
|
|
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 |
|
|
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 |
|
|
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 |
Audio Transformers FAQ
Common questions about filtering, comparing and sourcing Audio Transformers components.
How can I narrow the Audio Transformers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Audio Transformers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
