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14 mm 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	Package/Case	Length	Width	Height	Series	Packaging
Audio Transformers / Signal Transformers Flyback PoE 24W 21uH 12V 6.3A POE24PR-12ED Coilcraft 1: $6.38 555In Stock 1,200On Order	Mfr. Part No. POE24PR-12ED Mouser Part No 994-POE24PR-12ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 24W 21uH 12V 6.3A Learn More about Coilcraft flyback forward poe transformers	Datasheet	555In Stock 1,200On Order On Order Ship Dates Mfr. No: POE24PR-12ED Stock: 555 Can Dispatch Immediately On Order: 450 Pending 750 Expected 2026/10/08 Factory Lead Time: 10 Weeks	Cut Tape $6.38 $4.81 $4.58 $4.29 Reel $3.93 View $4.11 $3.80 $3.68 MouseReel Available	Min.: 1 Mult.: 1 : 150	PoE Transformers	Flyback	SMD/SMT	200 kHz	21 uH		- 40 C	+ 125 C	Single		14.5 mm	13 mm	14 mm	POE21PR	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Forward PoE 72W 100uH 12V 15% POE72PR-12ED Coilcraft 1: $6.38 177In Stock	Mfr. Part No. POE72PR-12ED Mouser Part No 994-POE72PR-12ED	Coilcraft	Audio Transformers / Signal Transformers Forward PoE 72W 100uH 12V 15% Learn More about Coilcraft flyback forward poe transformers	Datasheet	177In Stock	Cut Tape $6.38 $4.81 $4.58 $4.29 Reel $3.93 View $4.11 $3.80 $3.68 MouseReel Available	Min.: 1 Mult.: 1 : 150	PoE Transformers		SMD/SMT	200 kHz	100 uH		- 40 C	+ 125 C	Single		14.5 mm	13 mm	14 mm	POE21PR	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers HA3994 for LT3751 15 V, -15 V 3.6 A HA3994-AL Coilcraft 1: $7.48 24In Stock	Mfr. Part No. HA3994-AL Mouser Part No 994-HA3994-AL	Coilcraft	Audio Transformers / Signal Transformers HA3994 for LT3751 15 V, -15 V 3.6 A Learn More about Coilcraft power magnetics	Datasheet	24In Stock	$7.48 $6.19 $5.94 $5.76 View $5.58 $5.35 $5.18 $5.02	Min.: 1 Mult.: 1	Flyback Transformers	Flyback	SMD/SMT	100 kHz	7.5 uH	1.5 kV	- 40 C	+ 85 C	Single		26.75 mm	26 mm	14 mm	HA3994	Tray
Audio Transformers / Signal Transformers Flyback PoE 23W 54uH 3.3V 3.2A POE23PR-33ED Coilcraft 1: $6.38 122In Stock	Mfr. Part No. POE23PR-33ED Mouser Part No 994-POE23PR-33ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 23W 54uH 3.3V 3.2A Learn More about Coilcraft flyback forward poe transformers	Datasheet	122In Stock	Cut Tape $6.38 $4.81 $4.58 $4.29 Reel $3.93 View $4.11 $3.80 $3.68 MouseReel Available	Min.: 1 Mult.: 1 : 150	PoE Transformers	Flyback	SMD/SMT	200 kHz	54 uH		- 40 C	+ 125 C	Single		14.5 mm	13 mm	14 mm	POE21PR	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flyback PoE 21W 21uH 3.3V 6.2A POE21PR-33ED Coilcraft 1: $6.40 61In Stock	Mfr. Part No. POE21PR-33ED Mouser Part No 994-POE21PR-33ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 21W 21uH 3.3V 6.2A Learn More about Coilcraft flyback forward poe transformers	Datasheet	61In Stock	Cut Tape $6.40 $4.83 $4.59 $4.30 Reel $3.93 View $4.11 $3.80 $3.68 MouseReel Available	Min.: 1 Mult.: 1 : 150	PoE Transformers	Flyback	SMD/SMT	200 kHz	21 uH		- 40 C	+ 125 C	Single		14.5 mm	13 mm	14 mm	POE21PR	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 5V 4.5A POE51Q-50ED Coilcraft 1: $6.49 16In Stock	Mfr. Part No. POE51Q-50ED Mouser Part No 994-POE51Q-50ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 5V 4.5A Learn More about Coilcraft high power poe transformers	Datasheet	16In Stock	Cut Tape $6.49 $4.90 $4.66 $4.37 Reel $4.00 View $4.18 $3.87 $3.76 MouseReel Available	Min.: 1 Mult.: 1 : 150	PoE Transformers	Flyback	SMD/SMT	250 kHz	26.7 uH		- 40 C	+ 125 C	Single		14.5 mm	13 mm	14 mm	POE40Q	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A Y8844-AL Coilcraft 1: $10.82 16In Stock	Mfr. Part No. Y8844-AL Mouser Part No 994-Y8844-AL	Coilcraft	Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A Learn More about Coilcraft power magnetics	Datasheet	16In Stock	$10.82 $9.15 $8.78 $8.32 View $8.05 $7.90 $7.65 $7.41	Min.: 1 Mult.: 1		Flyback	Through Hole		80 uH	1.5 kV	- 40 C	+ 85 C		18.3 mm x 20.1 mm x 14 mm	20.1 mm	18.3 mm	14 mm	Y8844	Tray
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 27W 3.3V 8A POEA2FB1V27W1X3 Eaton Electronics 1: $2.21 459In Stock	Mfr. Part No. POEA2FB1V27W1X3 Mouser Part No 504-POEA2FB1V27W1X3	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 27W 3.3V 8A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	459In Stock	Cut Tape $2.21 Reel $2.21 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers		SMD/SMT		100 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 EP13 Dual Out 10W 5V 0.02A 2A POEA2FB1V10W2X5 Eaton Electronics 1: $3.14 455In Stock	Mfr. Part No. POEA2FB1V10W2X5 Mouser Part No 504-POEA2FB1V10W2X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Dual Out 10W 5V 0.02A 2A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	455In Stock	Cut Tape $3.14 $2.84 $2.73 $2.65 Reel $2.23 View $2.57 $2.11 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers		SMD/SMT		180 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 EP13 Single Out 13W 24V 0.55A POEA2FB1V13W1X24 Eaton Electronics 1: $2.06 446In Stock	Mfr. Part No. POEA2FB1V13W1X24 Mouser Part No 504-POEA2FB1V13W1X24	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 13W 24V 0.55A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	446In Stock	Cut Tape $2.06 Reel $2.06 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers		SMD/SMT		40 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 EP13 Single Out 14W 14V 1A POEA2FB1V14W1X14 Eaton Electronics 1: $3.14 460In Stock	Mfr. Part No. POEA2FB1V14W1X14 Mouser Part No 504-POEA2FB1V14W1X14	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 14W 14V 1A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	460In Stock	Cut Tape $3.14 $2.84 $2.73 $2.65 Reel $2.23 View $2.57 $2.11 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	POEA1FB	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 18.5W 8V 2.3A POEA2FB1V19W1X8 Eaton Electronics 1: $3.14 460In Stock	Mfr. Part No. POEA2FB1V19W1X8 Mouser Part No 504-POEA2FB1V19W1X8	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 18.5W 8V 2.3A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	460In Stock	Cut Tape $3.14 $2.84 $2.73 $2.65 Reel $2.23 View $2.57 $2.11 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers		SMD/SMT		90 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 EP13 Single Out 12.8W 5V 2.5A POEA2FB1V13W1X5 Eaton Electronics 1: $3.83 444In Stock	Mfr. Part No. POEA2FB1V13W1X5 Mouser Part No 504-POEA2FB1V13W1X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 12.8W 5V 2.5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	444In Stock	Cut Tape $3.83 $3.45 $3.31 $3.21 $3.04 Reel $2.19 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers		SMD/SMT		70 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 EP13 Single Out 15W 5V 3A POEA2FB1V15W1X5 Eaton Electronics 1: $2.98 441In Stock	Mfr. Part No. POEA2FB1V15W1X5 Mouser Part No 504-POEA2FB1V15W1X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single Out 15W 5V 3A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	441In Stock	Cut Tape $2.98 $2.88 $2.83 $2.77 $2.74 Reel $2.06 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers		SMD/SMT		40 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 EP13 Single 18.5W 12V 1.5A POEA2FB1V18W1X12 Eaton Electronics 1: $3.14 458In Stock	Mfr. Part No. POEA2FB1V18W1X12 Mouser Part No 504-POEA2FB1V18W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EP13 Single 18.5W 12V 1.5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	458In Stock	Cut Tape $3.14 $2.98 $2.88 $2.84 $2.83 Reel $2.17 MouseReel Available	Min.: 1 Mult.: 1 : 200	Flyback Transformers		SMD/SMT		37 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 GA3459 for LT3751 500V 20A GA3459-BL Coilcraft 1: $9.90 2,245In 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	2,245In Stock	$9.90 $8.40 $8.04 $7.61 View $7.37 $7.25 $7.01 $6.79	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 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 Flyback PoE 22W 21uH 5V 6.2A POE22PR-50ED Coilcraft 1: $6.40 195In Stock	Mfr. Part No. POE22PR-50ED Mouser Part No 994-POE22PR-50ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 22W 21uH 5V 6.2A Learn More about Coilcraft flyback forward poe transformers	Datasheet	195In Stock	Cut Tape $6.40 $4.83 $4.59 $4.30 Reel $3.93 View $4.11 $3.80 $3.68 MouseReel Available	Min.: 1 Mult.: 1 : 150	PoE Transformers	Flyback	SMD/SMT	200 kHz	21 uH		- 40 C	+ 125 C	Single		14.5 mm	13 mm	14 mm	POE21PR	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flyback PoE 30W 48uH 5V 3.6A POE30PR-50ED Coilcraft 1: $6.38 144In Stock	Mfr. Part No. POE30PR-50ED Mouser Part No 994-POE30PR-50ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 30W 48uH 5V 3.6A Learn More about Coilcraft flyback forward poe transformers	Datasheet	144In Stock	Cut Tape $6.38 $4.81 $4.58 $4.29 Reel $3.93 View $4.11 $3.80 $3.68 MouseReel Available	Min.: 1 Mult.: 1 : 150	PoE Transformers	Flyback	SMD/SMT	200 kHz	48 uH		- 40 C	+ 125 C	Single		14.5 mm	13 mm	14 mm	POE21PR	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Forward PoE 35W 128uH 5V 15% POE35PR-50ED Coilcraft 1: $6.40 290In Stock 248On Order	Mfr. Part No. POE35PR-50ED Mouser Part No 994-POE35PR-50ED	Coilcraft	Audio Transformers / Signal Transformers Forward PoE 35W 128uH 5V 15% Learn More about Coilcraft flyback forward poe transformers	Datasheet	290In Stock 248On Order	Cut Tape $6.40 $4.83 $4.59 $4.30 Reel $3.93 View $4.11 $3.80 $3.68 MouseReel Available	Min.: 1 Mult.: 1 : 150	PoE Transformers		SMD/SMT	200 kHz	128 uH		- 40 C	+ 125 C	Single		14.5 mm	13 mm	14 mm	POE21PR	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flyback PoE 36W 41uH 12V 4.2A POE36PR-12ED Coilcraft 1: $6.38 150In Stock	Mfr. Part No. POE36PR-12ED Mouser Part No 994-POE36PR-12ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 36W 41uH 12V 4.2A Learn More about Coilcraft flyback forward poe transformers	Datasheet	150In Stock	Cut Tape $6.38 $4.81 $4.58 $4.29 Reel $3.93 View $4.11 $3.80 $3.68 MouseReel Available	Min.: 1 Mult.: 1 : 150	PoE Transformers	Flyback	SMD/SMT	200 kHz	41 uH		- 40 C	+ 125 C	Single		14.5 mm	13 mm	14 mm	POE21PR	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flyback PoE 40W 27.8uH 12V 3.7A POE40Q-12ED Coilcraft 1: $6.49 25In Stock 2,400On Order	Mfr. Part No. POE40Q-12ED Mouser Part No 994-POE40Q-12ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 40W 27.8uH 12V 3.7A Learn More about Coilcraft high power poe transformers	Datasheet	25In Stock 2,400On Order On Order Ship Dates Mfr. No: POE40Q-12ED Stock: 25 Can Dispatch Immediately On Order: 300 Expected 2026/10/08 2,100 Expected 2026/12/07 Factory Lead Time: 10 Weeks	Cut Tape $6.49 $4.90 $4.66 $4.37 Reel $4.00 View $4.18 $3.87 $3.76 MouseReel Available	Min.: 1 Mult.: 1 : 150	PoE Transformers	Flyback	SMD/SMT	250 kHz	27.8 uH		- 40 C	+ 125 C	Single		14.5 mm	13 mm	14 mm	POE40Q	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flyback PoE 40W 27.8uH 24V 3.7A POE40Q-24ED Coilcraft 1: $6.49 113In Stock 150Expected 2026/12/21	Mfr. Part No. POE40Q-24ED Mouser Part No 994-POE40Q-24ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 40W 27.8uH 24V 3.7A Learn More about Coilcraft high power poe transformers	Datasheet	113In Stock 150Expected 2026/12/21	Cut Tape $6.49 $4.90 $4.66 $4.37 Reel $4.00 View $4.18 $3.87 $3.76 MouseReel Available	Min.: 1 Mult.: 1 : 150	PoE Transformers	Flyback	SMD/SMT	250 kHz	27.8 uH		- 40 C	+ 125 C	Single		14.5 mm	13 mm	14 mm	POE40Q	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flyback PoE 40W 27.8uH 48V 3.7A POE40Q-48ED Coilcraft 1: $6.49 68In Stock	Mfr. Part No. POE40Q-48ED Mouser Part No 994-POE40Q-48ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 40W 27.8uH 48V 3.7A Learn More about Coilcraft high power poe transformers	Datasheet	68In Stock	Cut Tape $6.49 $4.90 $4.66 $4.37 Reel $4.00 View $4.18 $3.87 $3.76 MouseReel Available	Min.: 1 Mult.: 1 : 150	PoE Transformers	Flyback	SMD/SMT	250 kHz	27.8 uH		- 40 C	+ 125 C	Single		14.5 mm	13 mm	14 mm	POE40Q	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flyback PoE 51W 22.2uH 24V 4.7A POE51Q-24ED Coilcraft 1: $6.50 176In Stock	Mfr. Part No. POE51Q-24ED Mouser Part No 994-POE51Q-24ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 51W 22.2uH 24V 4.7A Learn More about Coilcraft high power poe transformers	Datasheet	176In Stock	Cut Tape $6.50 $4.91 $4.68 $4.38 Reel $4.00 View $4.18 $3.87 $3.76 MouseReel Available	Min.: 1 Mult.: 1 : 150	PoE Transformers	Flyback	SMD/SMT	250 kHz	22.2 uH		- 40 C	+ 125 C	Single		14.5 mm	13 mm	14 mm	POE40Q	Reel, Cut Tape, MouseReel