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13 mm Audio Transformers / Signal Transformers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 Forward PoE 35W 128uH 5V 15% POE35PR-50ED Coilcraft 1: £4.80 548On 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	548On Order On Order Ship Dates Mfr. No: POE35PR-50ED Stock: 0 On Order: 300 Expected 21/09/2026 248 Expected 12/10/2026 Factory Lead Time: 10 Weeks	Cut Tape £4.80 £3.62 £3.45 £3.23 Reel £2.95 View £3.08 £2.85 £2.76 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 51W 22.2uH 12V 4.7A POE51Q-12ED Coilcraft 1: £4.87 407Expected 25/09/2026	Mfr. Part No. POE51Q-12ED Mouser Part No 994-POE51Q-12ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 51W 22.2uH 12V 4.7A Learn More about Coilcraft high power poe transformers	Datasheet	407Expected 25/09/2026	Cut Tape £4.87 £3.68 £3.50 £3.28 Reel £3.00 View £3.13 £2.91 £2.82 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
Audio Transformers / Signal Transformers WE-LAN 1000Base-T 24P Pitch 1.27mm 1.5kVrms 4PPoE 7490220125 Wurth Elektronik 1: £4.58 600Expected 29/03/2027	Mfr. Part No. 7490220125 Mouser Part No 710-7490220125	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 1000Base-T 24P Pitch 1.27mm 1.5kVrms 4PPoE Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	600Expected 29/03/2027	Cut Tape £4.58 £4.05 £3.70 £3.35 Reel £2.93 MouseReel Available	Min.: 1 Mult.: 1 : 300	Transformers	LAN Transformer	SMD/SMT		180 uH		- 40 C	+ 105 C	4 Channel	18.15 mm	13 mm	8.8 mm	WE-LAN	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers NA5889 12W 0.03Ohms For TPS55340 NA5889-ALD Coilcraft 1: £5.21 162In Stock	Mfr. Part No. NA5889-ALD Mouser Part No 994-NA5889-ALD	Coilcraft	Audio Transformers / Signal Transformers NA5889 12W 0.03Ohms For TPS55340 Learn More about Coilcraft power magnetics	Datasheet	162In Stock	Cut Tape £5.21 £3.94 £3.75 £3.51 Reel £3.21 View £3.35 £3.11 £3.01 MouseReel Available	Min.: 1 Mult.: 1 : 175		Flyback	SMD/SMT	200 kHz	12 uH	1.5 kV	- 40 C	+ 85 C	Single	13.46 mm	13 mm	12.7 mm	NA5889	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers Flyback PoE 40W 33.3uH 5V 3.5A POE40Q-50ED Coilcraft 1: £4.87 299Expected 21/09/2026	Mfr. Part No. POE40Q-50ED Mouser Part No 994-POE40Q-50ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 40W 33.3uH 5V 3.5A Learn More about Coilcraft high power poe transformers	Datasheet	299Expected 21/09/2026	Cut Tape £4.87 £3.68 £3.50 £3.28 Reel £3.00 View £3.13 £2.91 £2.82 MouseReel Available	Min.: 1 Mult.: 1 : 150	PoE Transformers	Flyback	SMD/SMT	250 kHz	33.3 uH		- 40 C	+ 125 C	Single	14.5 mm	13 mm	14 mm	POE40Q	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers DA2362 PoE Trnsfmr For MC34670 PD DA2362-ALD Coilcraft 1: £3.24 Non-Stocked Lead-Time 8 Weeks	Mfr. Part No. DA2362-ALD Mouser Part No 994-DA2362-ALD	Coilcraft	Audio Transformers / Signal Transformers DA2362 PoE Trnsfmr For MC34670 PD Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 8 Weeks	Cut Tape £3.24 £2.44 £2.33 £2.17 Reel £2.00 View £2.08 £1.93 £1.87 MouseReel Available	Min.: 1 Mult.: 1 : 175	PoE Transformers	Flyback	SMD/SMT				- 40 C	+ 85 C	Single	13.46 mm	13 mm	12.7 mm	DA2362	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers HA3691 Flyback For STMicro PM8803 HA3691-ALD Coilcraft 1: £4.83 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 £4.83 £3.64 £3.47 £3.25 Reel £2.98 View £3.10 £2.88 £2.79 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 Forward PoE 33W 128uH 3.3V 25% POE33PR-33ED Coilcraft 1: £4.79 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. POE33PR-33ED Mouser Part No 994-POE33PR-33ED	Coilcraft	Audio Transformers / Signal Transformers Forward PoE 33W 128uH 3.3V 25% Learn More about Coilcraft flyback forward poe transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape £4.79 £3.61 £3.44 £3.22 Reel £2.95 View £3.08 £2.85 £2.76 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 Forward PoE 38W 128uH 12V 15% POE38PR-12ED Coilcraft 1: £4.79 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. POE38PR-12ED Mouser Part No 994-POE38PR-12ED	Coilcraft	Audio Transformers / Signal Transformers Forward PoE 38W 128uH 12V 15% Learn More about Coilcraft flyback forward poe transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape £4.79 £3.61 £3.44 £3.22 Reel £2.95 View £3.08 £2.85 £2.76 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 40W 33.3uH 3.3V 3.5A POE40Q-33ED Coilcraft 1: £4.87 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. POE40Q-33ED Mouser Part No 994-POE40Q-33ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 40W 33.3uH 3.3V 3.5A Learn More about Coilcraft high power poe transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape £4.87 £3.68 £3.50 £3.28 Reel £3.00 View £3.13 £2.91 £2.82 MouseReel Available	Min.: 1 Mult.: 1 : 150	PoE Transformers	Flyback	SMD/SMT	250 kHz	33.3 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 26.7uH 3.3V 4.5A POE51Q-33ED Coilcraft 1: £4.87 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. POE51Q-33ED Mouser Part No 994-POE51Q-33ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 51W 26.7uH 3.3V 4.5A Learn More about Coilcraft high power poe transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape £4.87 £3.68 £3.50 £3.28 Reel £3.00 View £3.13 £2.91 £2.82 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 Forward PoE 53W 100uH 3.3V 15% POE53PR-33ED Coilcraft 1: £4.79 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. POE53PR-33ED Mouser Part No 994-POE53PR-33ED	Coilcraft	Audio Transformers / Signal Transformers Forward PoE 53W 100uH 3.3V 15% Learn More about Coilcraft flyback forward poe transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape £4.79 £3.61 £3.44 £3.22 Reel £2.95 View £3.08 £2.85 £2.76 MouseReel Available	Min.: 1 Mult.: 1 : 150	PoE Transformers		SMD/SMT	250 kHz	100 uH		- 40 C	+ 125 C	Single	14.5 mm	13 mm	14 mm	POE21PR	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers FA2636 Flyback For TI LM5001 FA2636-ALD Coilcraft Non-Stocked Lead-Time 8 Weeks Factory Special Order	Mfr. Part No. FA2636-ALD Mouser Part No 994-FA2636-ALD Factory Special Order	Coilcraft	Audio Transformers / Signal Transformers FA2636 Flyback For TI LM5001 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 8 Weeks		Request a Quote	Flyback Transformers	Flyback	SMD/SMT	250 kHz	160 uH	1.5 kV	- 40 C	+ 85 C	Single	13.46 mm	13 mm	12.7 mm	FA2636	Reel

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