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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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 |
|
|
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 |
|
|
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 |
|
140MAUDIO XFMR 100K / 1.5K CHAS MNT |
4,002 | - |
|
Datasheet | 140 | Bulk | Obsolete | 8:1 | 100k | 1.5k | - | - | Shielded | 70Hz ~ 11kHz | ±1dB | - | - | - | - | - | - | Chassis Mount | 1.250" Dia (31.75mm) | 1.000" (25.40mm) | Wire Leads |
|
|
140HAUDIO XFMR 10K / 40KCT CHAS MNT |
3,945 | - |
|
Datasheet | 140 | Bulk | Obsolete | 1:2 | 10k | 40kCT | - | - | Shielded | 70Hz ~ 11kHz | ±1dB | - | - | - | - | - | - | Chassis Mount | 1.250" Dia (31.75mm) | 1.000" (25.40mm) | Wire Leads |
|
|
140KAUDIO XFMR 150 / 60K CHAS MNT |
2,717 | - |
|
Datasheet | 140 | Bulk | Obsolete | 1:2 | 150 | 60k | - | - | Shielded | 70Hz ~ 11kHz | ±1dB | - | - | - | - | - | - | Chassis Mount | 1.250" Dia (31.75mm) | 1.000" (25.40mm) | Wire Leads |
|
|
140PXFMR 600 150/150 / 2.4K, 600/600 |
4,753 | - |
|
Datasheet | 140 | Bulk | Obsolete | 1:2 | 600, 150/150 | 2.4k, 600/600 | - | - | Shielded | 70Hz ~ 11kHz | ±1dB | - | - | - | - | - | - | Chassis Mount | 1.250" Dia (31.75mm) | 1.000" (25.40mm) | Wire Leads |
|
|
140BAUDIO XFMR 30 / 60K CHAS MNT |
2,614 | - |
|
Datasheet | 140 | Bulk | Obsolete | 1:45 | 30 | 60k | - | - | Shielded | 70Hz ~ 11kHz | ±1dB | - | - | - | - | - | - | Chassis Mount | 1.250" Dia (31.75mm) | 1.000" (25.40mm) | Wire Leads |
|
|
140AAUDIO XFMR 4 / 60K CHAS MNT |
1,811 | - |
|
Datasheet | 140 | Bulk | Obsolete | 1:122 | 4 | 60k | - | - | Shielded | 70Hz ~ 11kHz | ±1dB | - | - | - | - | - | - | Chassis Mount | 1.250" Dia (31.75mm) | 1.000" (25.40mm) | Wire Leads |
|
850CXFMR 48 12/12 / 600 150/150 |
4,215 | - |
|
Datasheet | 850 | Bulk | Obsolete | - | 48, 12/12 | 600, 150/150 | 6Ohm | 70Ohm | Broadcast Quality | 20Hz ~ 20kHz | ±0.5dB | 250VAC @ 1 Sec | 1dB | - | 15dB | - | - | Chassis Mount | 1.700" L x 1.200" W (43.18mm x 30.48mm) | 1.650" (41.91mm) | Solder Lug |
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.
