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.

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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
TY-400P-B AUDIO XFMR 600 / 600 TH Triad Magnetics	1,719	-	RFQ	Datasheet	TY	Bulk	Active	1:1.07	600	600	76.5Ohm	108Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±0.5dB	1500VAC	1.75dB Typ	15dB Typ	-45dB ~ 7dB	-20°C ~ 85°C	-	Through Hole	0.820" L x 0.715" W (20.83mm x 18.16mm)	0.750" (19.05mm)	PC Pin
TY-401P-B AUDIO XFMR 600CT / 600CT TH Triad Magnetics	2,298	-	RFQ	Datasheet	TY	Bulk	Active	1:1.07	600CT	600CT	76.53Ohm	108Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±0.5dB	1500VAC	1.75dB Typ	15dB Typ	-45dB ~ 7dB	-20°C ~ 85°C	-	Through Hole	0.820" L x 0.715" W (20.83mm x 18.16mm)	0.750" (19.05mm)	PC Pin
TY-301P AUDIO XFMR 600 / 900 TH Triad Magnetics	1,331	-	RFQ	Datasheet	TY	Bulk	Active	1:1.27	600	900	36Ohm	76Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±0.5dB	1500VAC	1dB Typ	26dB Typ	-45dB ~ 7dB	-20°C ~ 85°C	-	Through Hole	0.812" L x 0.700" W (20.62mm x 17.78mm)	0.740" (18.80mm)	PC Pin
TY-301P-B AUDIO XFMR 600 / 900 TH Triad Magnetics	2,760	-	RFQ	Datasheet	TY	Bulk	Active	1:1.27	600	900	36Ohm	76Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±0.5dB	1500VAC	1dB Typ	26dB Typ	-45dB ~ 7dB	-20°C ~ 85°C	-	Through Hole	0.812" L x 0.700" W (20.62mm x 17.78mm)	0.740" (18.80mm)	PC Pin
TY-303P-B AUDIO XFMR 4K / 600 TH Triad Magnetics	4,810	-	RFQ	Datasheet	TY	Bulk	Active	2.43:1	4k	600	260Ohm	52Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±0.5dB	1500VAC	1dB Typ	26dB Typ	-45dB ~ 7dB	-20°C ~ 85°C	-	Through Hole	0.812" L x 0.715" W (20.62mm x 18.16mm)	0.740" (18.80mm)	PC Pin
TY-311P-B AUDIO XFMR 600 / 600 TH Triad Magnetics	2,772	-	RFQ	Datasheet	TY	Bulk	Active	1:1.05	600	600	38Ohm	53Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±0.5dB	1500VAC	1dB Typ	26dB Typ	-45dB ~ 7dB	-20°C ~ 85°C	-	Through Hole	0.812" L x 0.715" W (20.62mm x 18.16mm)	0.740" (18.80mm)	PC Pin
TY-403P-B AUDIO XFMR 600 / 600 TH Triad Magnetics	2,821	-	RFQ	Datasheet	TY	Bulk	Active	1.81:1	600	600	80Ohm	56Ohm, 56Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±0.5dB	1500VAC	1.75dB Typ	15dB Typ	-45dB ~ 7dB	-20°C ~ 85°C	-	Through Hole	0.815" L x 1.250" W (20.70mm x 31.75mm)	0.530" (13.46mm)	PC Pin
TY-307P-B AUDIO XFMR 600 / 600 TH Triad Magnetics	3,855	-	RFQ	Datasheet	TY	Bulk	Active	1:1.07	600	600	43Ohm	61Ohm	Data/Voice Coupling	300Hz ~ 3.5kHz	±0.5dB	1500VAC	1dB Typ	26dB Typ	-45dB ~ 7dB	-20°C ~ 85°C	-	Through Hole	0.670" L x 0.781" W (17.02mm x 19.84mm)	0.470" (11.94mm)	PC Pin
TY-141P-B AUDIO XFMR 10KCT / 10KCT TH Triad Magnetics	3,275	-	RFQ	Datasheet	TY	Bulk	Active	1:1	10kCT	10kCT	820Ohm	1.07kOhm	Data/Voice Coupling	200Hz ~ 15kHz	±2dB	1500V	1.5dB @ 1kHz	26dB	-	-20°C ~ 85°C	-	Through Hole	0.812" L x 0.700" W (20.62mm x 17.78mm)	0.740" (18.80mm)	PC Pin
TY-142P-B AUDIO XFMR 10KCT / 2KCT TH Triad Magnetics	3,812	-	RFQ	Datasheet	TY	Bulk	Active	2.24:1	10kCT	2kCT	750Ohm	217Ohm	Data/Voice Coupling	200Hz ~ 15kHz	±2dB	1500V	1.5dB @ 1kHz	26dB	-	-20°C ~ 85°C	-	Through Hole	0.812" L x 0.700" W (20.62mm x 17.78mm)	0.740" (18.80mm)	PC Pin

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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.

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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.