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Flyback Transformers Audio Transformers / Signal Transformers

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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 GA3459 for LT3751 500V 20A GA3459-BL Coilcraft 1: $9.91 2,132In Stock	Mfr. Part No. GA3459-BL Mouser Part No 994-GA3459-BL	Coilcraft	Audio Transformers / Signal Transformers GA3459 for LT3751 500V 20A Learn More about Coilcraft power magnetics	Datasheet	2,132In Stock	$9.91 $8.76 $8.35 $8.19 View $7.94 $7.61 $7.37 $7.14	Min.: 1 Mult.: 1	Flyback Transformers	Flyback	SMD/SMT	50 kHz	5 uH	1.5 kV	- 40 C	+ 125 C	Single	26.75 mm	26 mm	14 mm	GA3459	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 $3.91 $3.77 $3.51 Reel $3.33 View $3.19 $3.14 $3.03 Quote 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: $8.25 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	$8.25 $7.33 $7.03 $6.81 View $6.60 $6.12 $5.89 $5.74 Quote	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: $6.80 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 $6.80 $5.59 Reel $4.75 $4.49 $4.34 View $4.20 $4.17 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 1In 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	1In Stock	$7.05 $6.26 $6.00 $5.82 View $5.64 $5.29 $5.12 $4.96 Quote	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 KA4823 Flyback 220 Vac 10.5A KA4823-CL Coilcraft 1: $17.28 19In Stock	Mfr. Part No. KA4823-CL Mouser Part No 994-KA4823-CL	Coilcraft	Audio Transformers / Signal Transformers KA4823 Flyback 220 Vac 10.5A	Datasheet	19In Stock	$17.28 $15.20 $14.72 $14.43 View $13.90 $13.24 $12.85	Min.: 1 Mult.: 1	Flyback Transformers	Flyback	Through Hole	150 kHz	28 uH	3 kV	- 40 C	+ 85 C	Single	45.72 mm	47.72 mm	30.48 mm	KA4823	Tray
Audio Transformers / Signal Transformers FLYBACK XFMER SM91047EL Bourns 1: $4.19 1,832In Stock	Mfr. Part No. SM91047EL Mouser Part No 652-SM91047EL	Bourns	Audio Transformers / Signal Transformers FLYBACK XFMER Learn More about Bourns power supply solutions	Datasheet	1,832In Stock	Cut Tape $4.19 $3.79 $3.53 $3.33 Reel $2.76 View $3.22 $2.83 $2.75 Quote MouseReel Available	Min.: 1 Mult.: 1 : 900	Flyback Transformers	Flyback	SMD/SMT	50 kHz	5 mH		- 40 C	+ 125 C	Single	17.8 mm	13.5 mm	12.7 mm	SM9	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flybk Xfmr EP10 Dual 3.2W 5V 0.45A 0.18A POEA1FB1V3W2X5 Eaton Electronics 1: $1.78 459In Stock	Mfr. Part No. POEA1FB1V3W2X5 Mouser Part No 504-POEA1FB1V3W2X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP10 Dual 3.2W 5V 0.45A 0.18A	Datasheet	459In Stock	Cut Tape $1.78 Reel $1.78 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers		SMD/SMT	300 kHz	155 uH	1.5 kVAC	- 40 C	+ 125 C		12.5 mm	14.2 mm		POEA1FB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 12V 1.1A POEA2FB1V13W1X12 Eaton Electronics 1: $3.14 233In Stock	Mfr. Part No. POEA2FB1V13W1X12 Mouser Part No 504-POEA2FB1V13W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 12V 1.1A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	233In Stock	Cut Tape $3.14 $2.98 $2.84 $2.77 Reel $2.56 View $2.51 $2.42 $2.37 $2.32 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers		SMD/SMT		127 uH	1.5 kVAC	- 40 C	+ 125 C		17.65 mm	14.5 mm	14 mm	POEA2FB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Dual 24.3W 12V 0.02A 2A POEB2FB1V24W2X12 Eaton Electronics 1: $3.33 195In Stock	Mfr. Part No. POEB2FB1V24W2X12 Mouser Part No 504-POEB2FB1V24W2X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Dual 24.3W 12V 0.02A 2A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	195In Stock	Cut Tape $3.33 Reel $3.33 MouseReel Available	Min.: 1 Mult.: 1 : 150	Flyback Transformers		SMD/SMT		11.5 uH	1.5 kVAC	- 40 C	+ 125 C		29.3 mm	21.8 mm	12 mm	POEB2FB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Single Out 12.3W 12V 1A POEB1FB1V12W1X12 Eaton Electronics 1: $2.64 56In Stock 250Expected 20/01/2027	Mfr. Part No. POEB1FB1V12W1X12 Mouser Part No 504-POEB1FB1V12W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD15 Single Out 12.3W 12V 1A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	56In Stock 250Expected 20/01/2027	Cut Tape $2.64 $2.00 Reel $2.00 MouseReel Available	Min.: 1 Mult.: 1 : 250	Flyback Transformers		SMD/SMT		140 uH	1.5 kVAC	- 40 C	+ 125 C		22.3 mm	17.3 mm	9 mm	POEB1FB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers GA3460 for LT3751 500V 50A GA3460-BL Coilcraft 1: $12.27 3,537On 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	3,537On Order On Order Ship Dates Mfr. No: GA3460-BL Stock: 0 On Order: 1,497 Expected 11/12/2026 2,040 Expected 15/01/2027 Factory Lead Time: 10 Weeks	$12.27 $11.07 $10.47 $10.09 View $9.95 $9.54 $9.24	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 FA2470 Flyback For STMicro STLC3075 FA2470-ALD Coilcraft 1: $4.22 1,150On Order	Mfr. Part No. FA2470-ALD Mouser Part No 994-FA2470-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2470 Flyback For STMicro STLC3075 Learn More about Coilcraft power magnetics	Datasheet	1,150On Order On Order Ship Dates Mfr. No: FA2470-ALD Stock: 0 On Order: 700 Expected 08/01/2027 450 Expected 15/01/2027 Factory Lead Time: 10 Weeks	Cut Tape $4.22 $3.34 $3.22 $3.00 Reel $2.73 View $2.85 $2.68 $2.59 Quote MouseReel Available	Min.: 1 Mult.: 1 : 450	Flyback Transformers	Flyback	SMD/SMT	10 kHz			- 40 C	+ 85 C	Single	10.92 mm	8.6 mm	9.02 mm	FA2470	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers HA3803 Flyback For TI TPS23753 HA3803-BLD Coilcraft 1: $7.20 400On Order	Mfr. Part No. HA3803-BLD Mouser Part No 994-HA3803-BLD	Coilcraft	Audio Transformers / Signal Transformers HA3803 Flyback For TI TPS23753 Learn More about Coilcraft power magnetics	Datasheet	400On Order On Order Ship Dates Mfr. No: HA3803-BLD Stock: 0 On Order: 200 Expected 07/12/2026 200 Expected 15/01/2027 Factory Lead Time: 10 Weeks	Cut Tape $7.20 $6.15 $5.90 $5.72 Reel $5.04 View $5.30 $4.85 $4.71 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers	Flyback	SMD/SMT	100 kHz	166.5 uH	1.5 kV	- 40 C	+ 125 C	Single	17.2 mm	14.98 mm	8.51 mm	HA3803	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers HA4060 For LT3751 500V 2A HA4060-AL Coilcraft 1: $10.05 370On 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	370On Order On Order Ship Dates Mfr. No: HA4060-AL Stock: 0 On Order: 34 Expected 23/11/2026 192 Expected 07/12/2026 144 Expected 28/12/2026 Factory Lead Time: 10 Weeks	$10.05 $8.88 $8.46 $8.30 View $8.04 $7.71 $7.47 $7.24	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 Flybk Xfmr EFD25 Single Out 48W 12V 4A POEB3FB1V48W1X12 Eaton Electronics 1: $5.98 100Expected 17/12/2026	Mfr. Part No. POEB3FB1V48W1X12 Mouser Part No 504-POEB3FB1V48W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD25 Single Out 48W 12V 4A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	100Expected 17/12/2026	Cut Tape $5.98 $5.41 $5.19 $5.03 Reel $4.35 View $4.14 $4.05 $3.95 $3.88 MouseReel Available	Min.: 1 Mult.: 1 : 100	Flyback Transformers		SMD/SMT		30 uH	1.5 kVAC	- 40 C	+ 125 C		32.8 mm	26.8 mm	14.8 mm	POEB3FB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers A9619 AC Flyback For ON Semi NCP101X A9619-CL Coilcraft 1: $7.88 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	$7.88 $7.00 $6.72 $6.51 View $6.30 $5.92 $5.73 $5.55 Quote	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
Audio Transformers / Signal Transformers A9967 Flybck Trnsfmr For Linear LT1725 A9967-ALD Coilcraft 1: $6.05 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. A9967-ALD Mouser Part No 994-A9967-ALD	Coilcraft	Audio Transformers / Signal Transformers A9967 Flybck Trnsfmr For Linear LT1725 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape $6.05 $4.71 $4.52 $4.38 Reel $4.00 View $4.23 $3.87 $3.73 $3.71 MouseReel Available	Min.: 1 Mult.: 1 : 175	Flyback Transformers	Flyback	SMD/SMT				- 40 C	+ 125 C	Single	21 mm	20.57 mm	11.43 mm	A9967	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers B0226 Flybck Trnsfmr For ON Semi NCP1030 B0226-ELD Coilcraft 1: $5.86 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. B0226-ELD Mouser Part No 994-B0226-ELD	Coilcraft	Audio Transformers / Signal Transformers B0226 Flybck Trnsfmr For ON Semi NCP1030 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape $5.86 $4.55 $4.37 $4.24 Reel $3.74 View $4.09 $3.87 $3.61 $3.59 MouseReel Available	Min.: 1 Mult.: 1 : 600	Flyback Transformers	Flyback											B0226	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers B0695 Flybck Trnsfmr For TI LM5020 B0695-ALD Coilcraft 175: $5.31 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. B0695-ALD Mouser Part No 994-B0695-ALD	Coilcraft	Audio Transformers / Signal Transformers B0695 Flybck Trnsfmr For TI LM5020 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Reel $5.31 $5.14 $4.98 Quote Quote	Min.: 175 Mult.: 175 : 175	Flyback Transformers	Flyback											B0695	Reel
Audio Transformers / Signal Transformers C1023 Flybck Trnsfmr For TI LM5070 C1023-ALD Coilcraft 175: $5.14 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. C1023-ALD Mouser Part No 994-C1023-ALD	Coilcraft	Audio Transformers / Signal Transformers C1023 Flybck Trnsfmr For TI LM5070 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Reel $5.14 $4.96 $4.81	Min.: 175 Mult.: 175 : 175	Flyback Transformers	Flyback	SMD/SMT	1 MHz	110 uH	1.5 kV	- 40 C	+ 85 C		21 mm	20.57 mm	11.43 mm	C1023	Reel
Audio Transformers / Signal Transformers C1048 for LT1725 10uH 5 V 2 A C1048-ALD Coilcraft 1: $5.61 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. C1048-ALD Mouser Part No 994-C1048-ALD	Coilcraft	Audio Transformers / Signal Transformers C1048 for LT1725 10uH 5 V 2 A Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape $5.61 $4.36 $4.18 $4.06 Reel $3.71 View $3.92 $3.58 $3.46 $3.44 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers	Flyback	SMD/SMT				- 40 C	+ 125 C	Single	17.2 mm	14.98 mm	8.51 mm	C1048	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers C1099 Flybck Trnsfmr 126 uH 5% 0.9 A C1099-ALD Coilcraft 1: $5.47 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. C1099-ALD Mouser Part No 994-C1099-ALD	Coilcraft	Audio Transformers / Signal Transformers C1099 Flybck Trnsfmr 126 uH 5% 0.9 A Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Cut Tape $5.47 $4.33 $4.17 $3.89 Reel $3.69 View $3.53 $3.47 $3.36 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers	Flyback	SMD/SMT	300 kHz	133 uH	1.5 kV	- 40 C	+ 125 C		17.2 mm	14.98 mm	8.51 mm	C1099	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers C1173 for TPS23750 9.9uH 3.3 V 3 A C1173-ALD Coilcraft 1: $6.61 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. C1173-ALD Mouser Part No 994-C1173-ALD	Coilcraft	Audio Transformers / Signal Transformers C1173 for TPS23750 9.9uH 3.3 V 3 A Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $6.61 $5.14 $4.93 $4.78 Reel $4.37 View $4.61 $4.22 $4.08 $4.05 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers	Flyback	SMD/SMT	500 kHz	166.5 uH	1.5 kV	- 40 C	+ 125 C	Single	17.2 mm	14.98 mm	8.51 mm	C1173	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers C1453 TI PMP717 5uH 3.3V 1.5A C1453-ALD Coilcraft 500: $4.13 Non-Stocked Lead-Time 7 Weeks	Mfr. Part No. C1453-ALD Mouser Part No 994-C1453-ALD	Coilcraft	Audio Transformers / Signal Transformers C1453 TI PMP717 5uH 3.3V 1.5A Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 7 Weeks	Reel $4.13 $3.99 $3.97	Min.: 500 Mult.: 500 : 500	Flyback Transformers	Flyback											C1453	Reel