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.

Parametric Selection Filter options by technical parameters

Stock & Datasheets Review availability and technical references

RFQ & BOM Support Send your target MPN, quantity or BOM

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
SP-32 AUDIO XFMR 500 / 50 TH Triad Magnetics	3,652	-	RFQ	Datasheet	Red-Spec	Bulk	Active	3.16:1	500	50	60Ohm	8Ohm	Audio Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 1 Second	-	-	50mW	-40°C ~ 85°C	-	Through Hole	0.410" L x 0.310" W (10.41mm x 7.87mm)	0.465" (11.80mm)	PC Pin
SP-49-B AUDIO XFMR 300CT / 600 TH Triad Magnetics	2,731	-	RFQ	Datasheet	Red-Spec	Bulk	Active	1:1.42	300CT	600	41Ohm	98Ohm	Audio Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 1 Second	-	-	50mW	-40°C ~ 85°C	-	Through Hole	0.410" L x 0.310" W (10.41mm x 7.87mm)	0.465" (11.80mm)	PC Pin
SP-50-B AUDIO XFMR 500CT / 600 TH Triad Magnetics	1,702	-	RFQ	Datasheet	Red-Spec	Bulk	Active	1:1.1	500CT	600	67Ohm	98Ohm	Audio Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 1 Second	-	-	50mW	-40°C ~ 85°C	-	Through Hole	0.410" L x 0.310" W (10.41mm x 7.87mm)	0.465" (11.80mm)	PC Pin
SP-69-B AUDIO XFMR 600 / 600 150/150 TH Triad Magnetics	3,318	-	RFQ	Datasheet	Red-Spec	Bulk	Active	2.1:1	600	600, 150/150	1kOhm	Parallel @ 565Ohm, Series @ 650Ohm	Audio Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 1 Second	-	-	50mW	-40°C ~ 85°C	-	Through Hole	0.410" L x 0.310" W (10.41mm x 7.87mm)	0.465" (11.80mm)	PC Pin
TY-306P AUDIO XFMR 600 150/150 / 600 TH Triad Magnetics	2,485	-	RFQ	Datasheet	TY	Bulk	Active	1:1	600, 150/150	600	31Ohm, 31Ohm	108Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±0.5dB	1500VAC	1.5dB Typ	10dB Typ	-45dB ~ 7dB	-20°C ~ 85°C	-	Through Hole	1.650" L x 1.375" W (41.91mm x 34.93mm)	0.680" (17.27mm)	PC Pin
SP-13-B XFMR 25KCT 20KCT / 1KCT 800CT TH Triad Magnetics	1,471	-	RFQ	Datasheet	Red-Spec	Bulk	Active	5:1	25kCT, 20kCT	1kCT, 800CT	1.7kOhm	115Ohm	Audio Coupling	300Hz ~ 100kHz	±2dB	1000VRMS @ 1 Second	-	-	40mW	-40°C ~ 85°C	-	Through Hole	0.410" L x 0.310" W (10.41mm x 7.87mm)	0.465" (11.80mm)	PC Pin
TY-306P-B AUDIO XFMR 600/600 / 600 TH Triad Magnetics	2,899	-	RFQ	Datasheet	TY	Bulk	Active	1:2.21	600/600	600	31Ohm, 31Ohm	108Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±0.5dB	1500VAC	1.5dB Typ	10dB Typ	-45dB ~ 7dB	-20°C ~ 85°C	-	Through Hole	1.650" L x 1.375" W (41.91mm x 34.93mm)	0.680" (17.27mm)	PC Pin
TY-305P AUDIO XFMR 600 / 600 TH Triad Magnetics	1,083	-	RFQ	Datasheet	TY	Bulk	Active	1:0.90	600	600	108Ohm	61Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±0.5dB	1500VAC	1.5dB Typ	10dB Typ	-45dB ~ 7dB	-20°C ~ 85°C	-	Through Hole	1.650" L x 1.375" W (41.91mm x 34.93mm)	0.680" (17.27mm)	PC Pin
TY-305P-B AUDIO XFMR 600 / 600 TH Triad Magnetics	3,717	-	RFQ	Datasheet	TY	Bulk	Active	1:0.90	600	600	108Ohm	61Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±0.5dB	1500VAC	1.5dB Typ	10dB Typ	-45dB ~ 7dB	-20°C ~ 85°C	-	Through Hole	1.650" L x 1.375" W (41.91mm x 34.93mm)	0.680" (17.27mm)	PC Pin
A-52J XFMR 500 125/125 / 2K 500/500 Triad Magnetics	3,400	-	RFQ	Datasheet	J	Bulk	Active	1:2	500, 125/125	2k, 500/500	50Ohm	200Ohm	Impedance Matching	30Hz ~ 15kHz	±3dB	-	-	-	100mW	-	-	Chassis Mount	-	-	Wire Leads

WINSUN SOURCING SUPPORT

Need Help Sourcing Audio Transformers?

Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

Availability and lead-time support BOM, shortage and alternative sourcing

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

FREQUENTLY ASKED QUESTIONS

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.