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 POE13P Flyback PoE 13uH 12 V 1.08 A POE13P-12LD Coilcraft 1: $3.63 6,643In Stock 8,925Expected 2026/11/09	Mfr. Part No. POE13P-12LD Mouser Part No 994-POE13P-12LD	Coilcraft	Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 12 V 1.08 A Learn More about Coilcraft poexp flyback transformers	Datasheet	6,643In Stock 8,925Expected 2026/11/09	Cut Tape $3.63 $2.74 $2.61 $2.44 Reel $2.23 View $2.33 $2.16 $2.11 MouseReel Available	Min.: 1 Mult.: 1 : 175	PoE Transformers	Flyback	SMD/SMT	250 kHz			- 40 C	+ 85 C	Single	13.46 mm	13 mm	12.7 mm	POE13P	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 12 V 2.5 A POE300F-12LD Coilcraft 1: $7.47 707In Stock	Mfr. Part No. POE300F-12LD Mouser Part No 994-POE300F-12LD	Coilcraft	Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 12 V 2.5 A Learn More about Coilcraft poe300f flyback transformers	Datasheet	707In Stock	Cut Tape $7.47 $5.80 $5.56 $5.40 Reel $5.01 View $5.22 $4.85 $4.70 MouseReel Available	Min.: 1 Mult.: 1 : 175	PoE Transformers	Flyback	SMD/SMT	250 kHz			- 40 C	+ 125 C	Single	21 mm	20.57 mm	11.43 mm	POE300F	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers PL160 160W 0.0185Ohm Planar Trnsfmr PL160-102L Coilcraft 1: $17.95 223In Stock 288Expected 2026/11/17	Mfr. Part No. PL160-102L Mouser Part No 994-PL160-102L	Coilcraft	Audio Transformers / Signal Transformers PL160 160W 0.0185Ohm Planar Trnsfmr Learn More about Coilcraft pl160 pl300	Datasheet	223In Stock 288Expected 2026/11/17	$17.95 $16.17 $15.49 $15.00 View $14.39 $13.92 $13.48	Min.: 1 Mult.: 1		Planar	Quick Connect	200 kHz to 700 kHz	240 uH	1.5 kV	- 40 C	+ 125 C	Single	20.83 mm	23.37 mm	9.14 mm	PL160	Tray
Audio Transformers / Signal Transformers PL160 300W 0.0072Ohm Planar Trnsfmr PL300-100L Coilcraft 1: $15.34 200In Stock 700Expected 2026/10/02	Mfr. Part No. PL300-100L Mouser Part No 994-PL300-100L	Coilcraft	Audio Transformers / Signal Transformers PL160 300W 0.0072Ohm Planar Trnsfmr Learn More about Coilcraft pl160 pl300	Datasheet	200In Stock 700Expected 2026/10/02	$15.34 $13.83 $13.26 $12.83 View $12.43 $11.91 $11.54	Min.: 1 Mult.: 1		Planar	Quick Connect	200 kHz to 700 kHz	211 uH	1.5 kV	- 40 C	+ 125 C	Single	29.46 mm	26.67 mm	10.4 mm	PL300	Tray
Audio Transformers / Signal Transformers C1588 TI LM5070 7uH 5.0 V 1.4 A C1588-ALD Coilcraft 1: $4.94 90In Stock	Mfr. Part No. C1588-ALD Mouser Part No 994-C1588-ALD	Coilcraft	Audio Transformers / Signal Transformers C1588 TI LM5070 7uH 5.0 V 1.4 A Learn More about Coilcraft power magnetics	Datasheet	90In Stock	Cut Tape $4.94 $3.73 $3.56 $3.33 Reel $3.05 View $3.17 $2.95 $2.86 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers	Flyback	SMD/SMT				- 40 C	+ 85 C	Single	12.7 mm	10.5 mm	11 mm	C1588	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers GA3136 SMT Flyback For TI UCC2809 GA3136-BL Coilcraft 1: $7.86 39In Stock	Mfr. Part No. GA3136-BL Mouser Part No 994-GA3136-BL	Coilcraft	Audio Transformers / Signal Transformers GA3136 SMT Flyback For TI UCC2809 Learn More about Coilcraft power magnetics	Datasheet	39In Stock	$7.86 $6.51 $6.26 $6.05 View $5.86 $5.62 $5.45 $5.28	Min.: 1 Mult.: 1	Flyback Transformers	Flyback	SMD/SMT	150 kHz	35 uH	1.5 kV	- 40 C	+ 125 C	Single	26.75 mm	26 mm	14 mm	GA3136	Tray
Audio Transformers / Signal Transformers HA4018 for GreenMode 5 V, -15 V 0.05 A HA4018-AL Coilcraft 1: $6.79 30In Stock	Mfr. Part No. HA4018-AL Mouser Part No 994-HA4018-AL	Coilcraft	Audio Transformers / Signal Transformers HA4018 for GreenMode 5 V, -15 V 0.05 A Learn More about Coilcraft power magnetics	Datasheet	30In Stock	Cut Tape $6.79 $5.13 $4.88 $4.57 Reel $4.36 View $4.18 $4.05 $3.93 MouseReel Available	Min.: 1 Mult.: 1 : 100	Flyback Transformers	Flyback	Through Hole	50 kHz	2.2 mH	3 kV	- 40 C	+ 85 C	Single	20.9 mm	20.9 mm	12 mm	HA4018	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers HA4061 For LT 3751 500V 5A HA4061-AL Coilcraft 1: $7.05 16In Stock	Mfr. Part No. HA4061-AL Mouser Part No 994-HA4061-AL	Coilcraft	Audio Transformers / Signal Transformers HA4061 For LT 3751 500V 5A Learn More about Coilcraft power magnetics	Datasheet	16In Stock	$7.05 $5.84 $5.61 $5.43 View $5.26 $5.04 $4.90 $4.73	Min.: 1 Mult.: 1	Flyback Transformers	Flyback	Through Hole	100 kHz	125 uH	3 kV	- 40 C	+ 85 C	Single	29.8 mm	27.9 mm	25.3 mm	HA4061	Tray
Audio Transformers / Signal Transformers NA5920 12W 0.013Ohms For LT8586 NA5920-ALD Coilcraft 1: $4.78 451In Stock 600Expected 2026/10/23	Mfr. Part No. NA5920-ALD Mouser Part No 994-NA5920-ALD	Coilcraft	Audio Transformers / Signal Transformers NA5920 12W 0.013Ohms For LT8586 Learn More about Coilcraft power magnetics	Datasheet	451In Stock 600Expected 2026/10/23	Cut Tape $4.78 $3.61 $3.44 $3.22 Reel $2.95 View $3.07 $2.85 $2.76 MouseReel Available	Min.: 1 Mult.: 1 : 200		Flyback	SMD/SMT	140 kHz	4 uH	1.5 kV	- 40 C	+ 85 C	Single	12.7 mm	10.5 mm	11.43 mm	NA5920	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers NA6223 10W 0.33Ohms For TPS23753A NA6223-ALD Coilcraft 1: $5.30 67In Stock	Mfr. Part No. NA6223-ALD Mouser Part No 994-NA6223-ALD	Coilcraft	Audio Transformers / Signal Transformers NA6223 10W 0.33Ohms For TPS23753A Learn More about Coilcraft power magnetics	Datasheet	67In Stock	Cut Tape $5.30 $4.01 $3.83 $3.57 Reel $3.27 View $3.41 $3.17 $3.07 MouseReel Available	Min.: 1 Mult.: 1 : 175		Flyback	SMD/SMT	1 kHz	180 uH	1.5 kV	- 40 C	+ 85 C	Single	13.46 mm	13 mm	12.7 mm	NA6223	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 3.3 V 4.0 A POE13P-33LD Coilcraft 1: $5.63 138In Stock	Mfr. Part No. POE13P-33LD Mouser Part No 994-POE13P-33LD	Coilcraft	Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 3.3 V 4.0 A Learn More about Coilcraft poexp flyback transformers	Datasheet	138In Stock	Cut Tape $5.63 $4.26 $4.04 $3.79 Reel $3.47 View $3.61 $3.36 $3.26 MouseReel Available	Min.: 1 Mult.: 1 : 175	PoE Transformers	Flyback	SMD/SMT	250 kHz			- 40 C	+ 85 C	Single	13.46 mm	13 mm	12.7 mm	POE13P	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers PL160 300W 0.0123Ohm Planar Trnsfmr PL300-103L Coilcraft 1: $15.60 1In Stock 25Expected 2026/10/02	Mfr. Part No. PL300-103L Mouser Part No 994-PL300-103L	Coilcraft	Audio Transformers / Signal Transformers PL160 300W 0.0123Ohm Planar Trnsfmr Learn More about Coilcraft pl160 pl300	Datasheet	1In Stock 25Expected 2026/10/02	$15.60 $13.26 $12.84 $12.43 View $11.92 $11.54	Min.: 1 Mult.: 1		Planar	Quick Connect	200 kHz to 700 kHz	588 uH	1.5 kV	- 40 C	+ 125 C	Single	29.46 mm	26.67 mm	11.4 mm	PL300	Tray
Audio Transformers / Signal Transformers GA3460 for LT3751 500V 50A GA3460-BL Coilcraft 1: $11.10 2,761On Order	Mfr. Part No. GA3460-BL Mouser Part No 994-GA3460-BL	Coilcraft	Audio Transformers / Signal Transformers GA3460 for LT3751 500V 50A Learn More about Coilcraft power magnetics	Datasheet	2,761On Order On Order Ship Dates Mfr. No: GA3460-BL Stock: 0 On Order: 985 Expected 2026/11/06 1,776 Expected 2026/12/11 Factory Lead Time: 10 Weeks	$11.10 $9.99 $9.58 $9.28 View $8.99 $8.61 $8.34	Min.: 1 Mult.: 1	Flyback Transformers	Flyback	SMD/SMT	50 kHz	2.5 uH	1.5 kV	- 40 C	+ 125 C	Single	26.75 mm	26 mm	14 mm	GA3460	Tray
Audio Transformers / Signal Transformers PL160 160W 0.0147Ohm Planar Trnsfmr PL160-100L Coilcraft 1: $17.95 1,846On Order	Mfr. Part No. PL160-100L Mouser Part No 994-PL160-100L	Coilcraft	Audio Transformers / Signal Transformers PL160 160W 0.0147Ohm Planar Trnsfmr Learn More about Coilcraft pl160 pl300	Datasheet	1,846On Order On Order Ship Dates Mfr. No: PL160-100L Stock: 0 On Order: 406 Expected 2026/12/11 1,440 Expected 2027/01/15 Factory Lead Time: 15 Weeks	$17.95 $16.17 $15.50 $15.01 View $14.39 $13.93 $13.48	Min.: 1 Mult.: 1		Planar	Quick Connect	200 kHz to 700 kHz	153 uH	1.5 kV	- 40 C	+ 125 C	Single	20.83 mm	23.37 mm	8.94 mm	PL160	Tray
Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402 FA2672-ALD Coilcraft 1: $5.07 300In Stock 5,000On Order	Mfr. Part No. FA2672-ALD Mouser Part No 994-FA2672-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402 Learn More about Coilcraft power magnetics	Datasheet	300In Stock 5,000On Order On Order Ship Dates Mfr. No: FA2672-ALD Stock: 300 Can Dispatch Immediately On Order: 3,600 Expected 2026/11/23 1,400 Expected 2026/12/11 Factory Lead Time: 10 Weeks	Cut Tape $5.07 $3.83 $3.65 $3.41 Reel $3.12 View $3.26 $3.04 $2.93 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers	Flyback	SMD/SMT	400 kHz	40 uH	1.5 kV	- 40 C	+ 85 C	Single	12.7 mm	10.5 mm	11 mm	FA2672	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers FA2732 SMT Flyback For Si3401, Si3402 FA2732-ALD Coilcraft 1: $3.71 940On Order	Mfr. Part No. FA2732-ALD Mouser Part No 994-FA2732-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2732 SMT Flyback For Si3401, Si3402 Learn More about Coilcraft power magnetics	Datasheet	940On Order	Cut Tape $3.71 $2.80 $2.67 $2.50 Reel $2.29 View $2.38 $2.21 $2.14 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers	Flyback	SMD/SMT	400 kHz	40 uH	1.5 kV	- 40 C	+ 85 C	Single	12.7 mm	10.5 mm	11 mm	FA2732	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers HA4060 For LT3751 500V 2A HA4060-AL Coilcraft 1: $9.56 276On Order	Mfr. Part No. HA4060-AL Mouser Part No 994-HA4060-AL	Coilcraft	Audio Transformers / Signal Transformers HA4060 For LT3751 500V 2A Learn More about Coilcraft power magnetics	Datasheet	276On Order On Order Ship Dates Mfr. No: HA4060-AL Stock: 0 On Order: 84 Expected 2026/11/16 192 Expected 2026/12/07 Factory Lead Time: 10 Weeks	$9.56 $8.11 $7.77 $7.35 View $7.12 $6.99 $6.77 $6.55	Min.: 1 Mult.: 1	Flyback Transformers	Flyback	SMD/SMT	100 kHz	300 uH	3 kV	- 40 C	+ 85 C	Single	26.75 mm	26 mm	14 mm	HA4060	Tray
Audio Transformers / Signal Transformers NA5743 12W 0.012Ohms For LT8584 NA5743-ALD Coilcraft 1: $4.94 600Expected 2026/10/23	Mfr. Part No. NA5743-ALD Mouser Part No 994-NA5743-ALD	Coilcraft	Audio Transformers / Signal Transformers NA5743 12W 0.012Ohms For LT8584 Learn More about Coilcraft power magnetics	Datasheet	600Expected 2026/10/23	Cut Tape $4.94 $3.73 $3.56 $3.33 Reel $3.05 View $3.17 $2.95 $2.86 MouseReel Available	Min.: 1 Mult.: 1 : 200		Flyback	SMD/SMT	150 kHz			- 40 C	+ 125 C	Single	12.7 mm	10.5 mm	11.43 mm	NA5743	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 24 V 0.54 A POE13P-24LD Coilcraft 1: $3.63 1,032On Order	Mfr. Part No. POE13P-24LD Mouser Part No 994-POE13P-24LD	Coilcraft	Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 24 V 0.54 A Learn More about Coilcraft poexp flyback transformers	Datasheet	1,032On Order On Order Ship Dates Mfr. No: POE13P-24LD Stock: 0 On Order: 175 Pending 700 Expected 2026/09/25 157 Expected 2026/10/12 Factory Lead Time: 10 Weeks	Cut Tape $3.63 $2.74 $2.61 $2.44 Reel $2.23 View $2.33 $2.16 $2.11 MouseReel Available	Min.: 1 Mult.: 1 : 175	PoE Transformers	Flyback	SMD/SMT	250 kHz			- 40 C	+ 85 C	Single	13.46 mm	13 mm	12.7 mm	POE13P	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers POE70P Flyback 7uH 12 V 0.6 A POE70P-12LD Coilcraft 1: $4.42 2,000On Order	Mfr. Part No. POE70P-12LD Mouser Part No 994-POE70P-12LD	Coilcraft	Audio Transformers / Signal Transformers POE70P Flyback 7uH 12 V 0.6 A Learn More about Coilcraft poexp flyback transformers	Datasheet	2,000On Order On Order Ship Dates Mfr. No: POE70P-12LD Stock: 0 On Order: 1,000 Expected 2026/10/02 1,000 Expected 2026/12/10 Factory Lead Time: 10 Weeks	Cut Tape $4.42 $3.34 $3.17 $2.98 Reel $2.72 View $2.84 $2.64 $2.56 MouseReel Available	Min.: 1 Mult.: 1 : 200	PoE Transformers	Flyback	SMD/SMT	250 kHz			- 40 C	+ 85 C	Single	12.7 mm	10.5 mm	11 mm	POE70P	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers PL160 300W 0.009Ohms Planar Trnsfmr PL300-101L Coilcraft 1: $15.60 185On Order	Mfr. Part No. PL300-101L Mouser Part No 994-PL300-101L	Coilcraft	Audio Transformers / Signal Transformers PL160 300W 0.009Ohms Planar Trnsfmr Learn More about Coilcraft pl160 pl300	Datasheet	185On Order On Order Ship Dates Mfr. No: PL300-101L Stock: 0 On Order: 110 Expected 2026/10/02 75 Expected 2027/01/07 Factory Lead Time: 15 Weeks	$15.60 $13.26 $12.84 $12.43 View $11.92 $11.54	Min.: 1 Mult.: 1		Planar	Quick Connect	200 kHz to 700 kHz	330 uH	1.5 kV	- 40 C	+ 125 C	Single	29.46 mm	26.67 mm	10.4 mm	PL300	Tray
Audio Transformers / Signal Transformers PL160 300W 0.0138Ohm Planar Trnsfmr PL300-104L Coilcraft 1: $15.34 175On Order	Mfr. Part No. PL300-104L Mouser Part No 994-PL300-104L	Coilcraft	Audio Transformers / Signal Transformers PL160 300W 0.0138Ohm Planar Trnsfmr Learn More about Coilcraft pl160 pl300	Datasheet	175On Order On Order Ship Dates Mfr. No: PL300-104L Stock: 0 On Order: 75 Expected 2026/10/02 100 Expected 2026/12/11 Factory Lead Time: 15 Weeks	$15.34 $13.83 $13.26 $12.83 View $12.43 $11.91 $11.54	Min.: 1 Mult.: 1		Planar	Quick Connect	200 kHz to 700 kHz	768 uH	1.5 kV	- 40 C	+ 125 C	Single	29.46 mm	26.67 mm	12.1 mm	PL300	Tray
Audio Transformers / Signal Transformers DA2062 PoE Trnsfmr For DPA423G DA2062-ALD Coilcraft 1: $6.79 10In Stock	Mfr. Part No. DA2062-ALD Mouser Part No 994-DA2062-ALD	Coilcraft	Audio Transformers / Signal Transformers DA2062 PoE Trnsfmr For DPA423G Learn More about Coilcraft power magnetics	Datasheet	10In Stock	Cut Tape $6.79 $5.13 $4.88 $4.57 Reel $4.05 View $4.36 $4.18 $3.93 MouseReel Available	Min.: 1 Mult.: 1 : 400	PoE Transformers	Flyback											DA2062	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 5.0 V 0.6 A POE30P-50LD Coilcraft 1: $3.69 273Expected 2026/09/21	Mfr. Part No. POE30P-50LD Mouser Part No 994-POE30P-50LD	Coilcraft	Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 5.0 V 0.6 A Learn More about Coilcraft poexp flyback transformers	Datasheet	273Expected 2026/09/21	Cut Tape $3.69 $2.78 $2.65 $2.48 Reel $2.27 View $2.37 $2.20 $2.13 MouseReel Available	Min.: 1 Mult.: 1 : 350	PoE Transformers	Flyback	SMD/SMT	250 kHz			- 40 C	+ 85 C	Single	10.92 mm	8.6 mm	9.02 mm	POE30P	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers A9619 AC Flyback For ON Semi NCP101X A9619-CL Coilcraft 1: $7.89 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. A9619-CL Mouser Part No 994-A9619-CL	Coilcraft	Audio Transformers / Signal Transformers A9619 AC Flyback For ON Semi NCP101X Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	$7.89 $6.54 $6.26 $6.07 View $5.88 $5.64 $5.47 $5.29	Min.: 1 Mult.: 1	Flyback Transformers	Flyback	Through Hole	100 kHz	3.2 mH	2 kV	- 40 C	+ 85 C	Single	27.94 mm	27.84 mm	24.13 mm	A9619	Tray