Audio Transformers / Signal Transformers

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Power Magnetics

Coilcraft is a global supplier of power magnetics, including power inductors, current sensors, and planar transformers designed for the highest efficiency performance. The wirewound inductors feature a ferrite or powdered iron core and come in a wide range of shapes and sizes. For an efficient power supply, key attributes of a power inductor are the inductance, the current, and the DC resistance (DCR).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Termination Style	Frequency Range	Inductance	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Number of Channels	Length	Width	Height	Series	Packaging
Audio Transformers / Signal Transformers GA0007 AC Flyback For ON Semi NCP1351 GA0007-AL Coilcraft 1: $11.57 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. GA0007-AL Mouser Part No 994-GA0007-AL	Coilcraft	Audio Transformers / Signal Transformers GA0007 AC Flyback For ON Semi NCP1351 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	$11.57 $10.42 $9.99 $9.68 View $9.37 $8.98 $8.70	Min.: 1 Mult.: 1	Flyback Transformers	Flyback											GA0007	Tray
Audio Transformers / Signal Transformers GA3271 SMT Flyback 104 uH 5% 1 A GA3271-ALD Coilcraft 1: $6.11 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. GA3271-ALD Mouser Part No 994-GA3271-ALD	Coilcraft	Audio Transformers / Signal Transformers GA3271 SMT Flyback 104 uH 5% 1 A Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape $6.11 $4.61 $4.40 $4.12 Reel $3.77 View $3.93 $3.65 $3.54 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers	Flyback											GA3271	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers GA3372 Flyback For TI LM5015 GA3372-ALD Coilcraft 1: $5.05 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. GA3372-ALD Mouser Part No 994-GA3372-ALD	Coilcraft	Audio Transformers / Signal Transformers GA3372 Flyback For TI LM5015 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape $5.05 $3.83 $3.64 $3.41 Reel $3.12 View $3.26 $3.02 $2.92 MouseReel Available	Min.: 1 Mult.: 1 : 175	Flyback Transformers	Flyback											GA3372	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers GA3568 for AS1135 30uH 3.3 V 9.1 A GA3568-DLD Coilcraft 1: $7.08 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. GA3568-DLD Mouser Part No 994-GA3568-DLD	Coilcraft	Audio Transformers / Signal Transformers GA3568 for AS1135 30uH 3.3 V 9.1 A Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape $7.08 $5.49 $5.27 $5.11 Reel $4.76 View $4.95 $4.61 $4.45 MouseReel Available	Min.: 1 Mult.: 1 : 175	Flyback Transformers	Flyback											GA3568	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers HA3585 for AS1113 13uH 3.3 V 3.9 A HA3585-BLD Coilcraft 200: $4.61 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. HA3585-BLD Mouser Part No 994-HA3585-BLD	Coilcraft	Audio Transformers / Signal Transformers HA3585 for AS1113 13uH 3.3 V 3.9 A Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Reel $4.61 $4.47 $4.33	Min.: 200 Mult.: 200 : 200	Flyback Transformers	Flyback											HA3585	Reel
Audio Transformers / Signal Transformers HA3586 for AS1113 13uH 5.0 V 2.6 A HA3586-BLD Coilcraft 1: $7.22 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. HA3586-BLD Mouser Part No 994-HA3586-BLD	Coilcraft	Audio Transformers / Signal Transformers HA3586 for AS1113 13uH 5.0 V 2.6 A Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $7.22 $5.61 $5.37 $5.21 Reel $4.84 View $5.05 $4.69 $4.54 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers	Flyback	SMD/SMT	300 kHz	40 uH	500 V	- 40 C	+ 125 C	Single	17.2 mm	14.98 mm	8.51 mm	HA3586	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers HA3691 Flyback For STMicro PM8803 HA3691-ALD Coilcraft 1: $6.43 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. HA3691-ALD Mouser Part No 994-HA3691-ALD	Coilcraft	Audio Transformers / Signal Transformers HA3691 Flyback For STMicro PM8803 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $6.43 $4.85 $4.62 $4.33 Reel $3.97 View $4.13 $3.84 $3.72 MouseReel Available	Min.: 1 Mult.: 1 : 175	Flyback Transformers	Flyback	SMD/SMT	250 kHz			- 40 C	+ 85 C	Single	13.46 mm	13 mm	12.7 mm	HA3691	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers HA3809 Flyback For Akros AS1135 HA3809-ALD Coilcraft 175: $4.85 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. HA3809-ALD Mouser Part No 994-HA3809-ALD	Coilcraft	Audio Transformers / Signal Transformers HA3809 Flyback For Akros AS1135 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Reel $4.85 $4.70 $4.55	Min.: 175 Mult.: 175 : 175	Flyback Transformers	Flyback											HA3809	Reel
Audio Transformers / Signal Transformers HA3905 SMT Flyback For Microsemi UC3844 HA3905-CLD Coilcraft 1: $4.06 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. HA3905-CLD Mouser Part No 994-HA3905-CLD	Coilcraft	Audio Transformers / Signal Transformers HA3905 SMT Flyback For Microsemi UC3844 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape $4.06 $3.06 $2.92 $2.73 Reel $2.50 View $2.61 $2.42 $2.35 MouseReel Available	Min.: 1 Mult.: 1 : 175	Flyback Transformers	Flyback											HA3905	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers HA3950 Magnetics 5uH 15 V 0.33 A HA3950-AL Coilcraft 1: $7.09 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. HA3950-AL Mouser Part No 994-HA3950-AL	Coilcraft	Audio Transformers / Signal Transformers HA3950 Magnetics 5uH 15 V 0.33 A Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 10 Weeks	$7.09 $5.50 $5.28 $5.12 View $4.97 $4.76 $4.61 $4.47	Min.: 1 Mult.: 1	Flyback Transformers	Flyback	Through Hole	100 kHz	2.3 mH	3 kV	- 40 C	+ 85 C	Single	21.1 mm	21.1 mm	17.3 mm	HA3950	Tray
Audio Transformers / Signal Transformers JA4173 Flyback For STMicro PM8803 JA4173-ALD Coilcraft 1: $6.28 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. JA4173-ALD Mouser Part No 994-JA4173-ALD	Coilcraft	Audio Transformers / Signal Transformers JA4173 Flyback For STMicro PM8803 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape $6.28 $4.75 $4.51 $4.23 Reel $3.87 View $4.04 $3.76 $3.63 MouseReel Available	Min.: 1 Mult.: 1 : 175	Flyback Transformers	Flyback											JA4173	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers JA4372 Flyback For TI TPS23754 JA4372-ALD Coilcraft 175: $5.97 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. JA4372-ALD Mouser Part No 994-JA4372-ALD	Coilcraft	Audio Transformers / Signal Transformers JA4372 Flyback For TI TPS23754 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Reel $5.97 $5.77 $5.59	Min.: 175 Mult.: 175 : 175	Flyback Transformers	Flyback											JA4372	Reel
Audio Transformers / Signal Transformers JA4387 Flyback For TI TPS23754 JA4387-ALD Coilcraft 175: $5.97 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. JA4387-ALD Mouser Part No 994-JA4387-ALD	Coilcraft	Audio Transformers / Signal Transformers JA4387 Flyback For TI TPS23754 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Reel $5.97 $5.77 $5.59	Min.: 175 Mult.: 175 : 175	Flyback Transformers	Flyback											JA4387	Reel
Audio Transformers / Signal Transformers JA4456 Flyback For TI TPS23752 JA4456-DLD Coilcraft 1: $7.65 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. JA4456-DLD Mouser Part No 994-JA4456-DLD	Coilcraft	Audio Transformers / Signal Transformers JA4456 Flyback For TI TPS23752 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape $7.65 $6.34 $6.08 $5.90 Reel $5.47 View $5.71 $5.30 $5.14 MouseReel Available	Min.: 1 Mult.: 1 : 175	Flyback Transformers	Flyback	SMD/SMT	250 kHz	70 uH	1.5 kV	- 40 C	+ 125 C		21 mm	20.57 mm	12.7 mm	JA4456	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MA5237 7.5W 0.11Ohms For MAX17498B MA5237-ELD Coilcraft 200: $4.64 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. MA5237-ELD Mouser Part No 994-MA5237-ELD	Coilcraft	Audio Transformers / Signal Transformers MA5237 7.5W 0.11Ohms For MAX17498B Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $4.64 $4.49 $4.35	Min.: 200 Mult.: 200 : 200		Flyback	SMD/SMT	500 kHz	60 uH	3.5 kV	- 40 C	+ 85 C	Single	17 mm	17 mm	10.8 mm	MA5237	Reel
Audio Transformers / Signal Transformers MA5281 Flyback For TI TPS23756 MA5281-BLD Coilcraft 1: $6.49 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. MA5281-BLD Mouser Part No 994-MA5281-BLD	Coilcraft	Audio Transformers / Signal Transformers MA5281 Flyback For TI TPS23756 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape $6.49 $5.04 $4.84 $4.69 Reel $4.36 View $4.54 $4.22 $4.09 MouseReel Available	Min.: 1 Mult.: 1 : 175	Flyback Transformers	Flyback											MA5281	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers MA5475 30W 0.21Ohms For MAX17595 MA5475-AL Coilcraft 1: $6.99 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. MA5475-AL Mouser Part No 994-MA5475-AL	Coilcraft	Audio Transformers / Signal Transformers MA5475 30W 0.21Ohms For MAX17595 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 10 Weeks	$6.99 $5.79 $5.55 $5.38 View $5.22 $5.00 $4.84 $4.69	Min.: 1 Mult.: 1		Flyback	SMD/SMT	100 kHz	180 uH	3.5 kV	- 40 C	+ 125 C	Single	26 mm	26.75 mm	13.6 mm	MA5475	Tube
Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 1.8 V 7.2 A POE13F-18LD Coilcraft 1: $5.33 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. POE13F-18LD Mouser Part No 994-POE13F-18LD	Coilcraft	Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 1.8 V 7.2 A Learn More about Coilcraft poexf flyback transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $5.33 $4.02 $3.83 $3.58 Reel $3.28 View $3.42 $3.17 $3.07 MouseReel Available	Min.: 1 Mult.: 1 : 200	PoE Transformers	Flyback											POE13F	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 19.5 V 0.67 A POE13F-19LD Coilcraft 1: $5.33 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. POE13F-19LD Mouser Part No 994-POE13F-19LD	Coilcraft	Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 19.5 V 0.67 A Learn More about Coilcraft poexf flyback transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $5.33 $4.02 $3.83 $3.58 Reel $3.28 View $3.42 $3.17 $3.07 MouseReel Available	Min.: 1 Mult.: 1 : 200	PoE Transformers	Flyback											POE13F	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 2.5 V 5.2 A POE13F-25LD Coilcraft 1: $5.33 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. POE13F-25LD Mouser Part No 994-POE13F-25LD	Coilcraft	Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 2.5 V 5.2 A Learn More about Coilcraft poexf flyback transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $5.33 $4.02 $3.83 $3.58 Reel $3.28 View $3.42 $3.17 $3.07 MouseReel Available	Min.: 1 Mult.: 1 : 200	PoE Transformers	Flyback											POE13F	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 3.3 V 3.9 A POE13F-33LD Coilcraft 1: $5.33 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. POE13F-33LD Mouser Part No 994-POE13F-33LD	Coilcraft	Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 3.3 V 3.9 A Learn More about Coilcraft poexf flyback transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $5.33 $4.02 $3.83 $3.58 Reel $3.28 View $3.42 $3.17 $3.07 MouseReel Available	Min.: 1 Mult.: 1 : 200	PoE Transformers	Flyback											POE13F	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 3.3 V 9 A POE300F-33LD Coilcraft 175: $5.01 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. POE300F-33LD Mouser Part No 994-POE300F-33LD	Coilcraft	Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 3.3 V 9 A Learn More about Coilcraft poe300f flyback transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $5.01 $4.85 $4.70	Min.: 175 Mult.: 175 : 175	PoE Transformers	Flyback											POE300F	Reel
Audio Transformers / Signal Transformers POE60C Mini Flyback For PoE 204uH POE60C-12LD Coilcraft 400: $3.44 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. POE60C-12LD Mouser Part No 994-POE60C-12LD	Coilcraft	Audio Transformers / Signal Transformers POE60C Mini Flyback For PoE 204uH Learn More about Coilcraft poe60c poe60d transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $3.44 $3.33	Min.: 400 Mult.: 400 : 400	PoE Transformers	Flyback											POE60C	Reel
Audio Transformers / Signal Transformers POE60C Mini Flyback For PoE 167uH POE60C-18LD Coilcraft 400: $3.44 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. POE60C-18LD Mouser Part No 994-POE60C-18LD	Coilcraft	Audio Transformers / Signal Transformers POE60C Mini Flyback For PoE 167uH Learn More about Coilcraft poe60c poe60d transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $3.44 $3.33	Min.: 400 Mult.: 400 : 400	PoE Transformers	Flyback											POE60C	Reel
Audio Transformers / Signal Transformers POE60C Mini Flyback For PoE 177uH POE60C-25LD Coilcraft 400: $3.44 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. POE60C-25LD Mouser Part No 994-POE60C-25LD	Coilcraft	Audio Transformers / Signal Transformers POE60C Mini Flyback For PoE 177uH Learn More about Coilcraft poe60c poe60d transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Reel $3.44 $3.33	Min.: 400 Mult.: 400 : 400	PoE Transformers	Flyback											POE60C	Reel