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250 kHz Audio Transformers / Signal Transformers

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Results: 43

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Frequency Range = 250 kHz

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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 51W 22.2uH 48V 4.7A POE51Q-48ED Coilcraft 1: $8.84 151In Stock	Mfr. Part No. POE51Q-48ED Mouser Part No 994-POE51Q-48ED	Coilcraft	Audio Transformers / Signal Transformers Flyback PoE 51W 22.2uH 48V 4.7A Learn More about Coilcraft high power poe transformers	Datasheet	151In Stock	Cut Tape $8.84 $6.87 $6.60 $6.39 Reel $5.82 View $6.17 $5.63 $5.44 $5.41 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 Flyback PoE 40W 27.8uH 12V 3.7A POE40Q-12ED Coilcraft 1: $8.84 4,323On 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	4,323On Order On Order Ship Dates Mfr. No: POE40Q-12ED Stock: 0 On Order: 1,173 Expected 28/12/2026 2,100 Expected 29/12/2026 1,050 Expected 15/1/2027 Factory Lead Time: 10 Weeks	Cut Tape $8.84 $6.87 $6.60 $6.39 Reel $5.82 View $6.17 $5.63 $5.44 $5.41 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 POE30P Flyback PoE 3uH 5.0 V 0.6 A POE30P-50LD Coilcraft 1: $5.03 973On Order	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	973On Order On Order Ship Dates Mfr. No: POE30P-50LD Stock: 0 On Order: 273 Expected 12/11/2026 700 Expected 8/1/2027 Factory Lead Time: 10 Weeks	Cut Tape $5.03 $4.08 $3.92 $3.67 Reel $3.52 View $3.43 $3.28 $3.17 $3.07 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 Flyback PoE 40W 27.8uH 24V 3.7A POE40Q-24ED Coilcraft 1: $8.84 1,085On Order	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	1,085On Order On Order Ship Dates Mfr. No: POE40Q-24ED Stock: 0 On Order: 635 Expected 28/12/2026 450 Expected 15/1/2027 Factory Lead Time: 10 Weeks	Cut Tape $8.84 $6.87 $6.60 $6.39 Reel $5.82 View $6.17 $5.63 $5.44 $5.41 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 POE70P Flyback 7uH 12 V 0.6 A POE70P-12LD Coilcraft 1: $6.01 1,800On 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	1,800On Order On Order Ship Dates Mfr. No: POE70P-12LD Stock: 0 On Order: 800 Pending 1,000 Expected 10/12/2026 Factory Lead Time: 10 Weeks	Cut Tape $6.01 $4.75 $4.58 $4.27 Reel $4.05 View $3.88 $3.81 $3.69 Quote 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 Flyback PoE 40W 33.3uH 5V 3.5A POE40Q-50ED Coilcraft 1: $8.84 299Expected 12/11/2026	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 12/11/2026	Cut Tape $8.84 $6.87 $6.60 $6.39 Reel $5.82 View $6.17 $5.63 $5.44 $5.41 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 22.2uH 12V 4.7A POE51Q-12ED Coilcraft 1: $8.84 407Expected 3/12/2026	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 3/12/2026	Cut Tape $8.84 $6.87 $6.60 $6.39 Reel $5.82 View $6.17 $5.63 $5.44 $5.41 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 POE70P Flyback 7uH 3.3 V 2.12 A POE70P-33LD Coilcraft 1: $6.01 200Expected 15/1/2027	Mfr. Part No. POE70P-33LD Mouser Part No 994-POE70P-33LD	Coilcraft	Audio Transformers / Signal Transformers POE70P Flyback 7uH 3.3 V 2.12 A Learn More about Coilcraft poexp flyback transformers	Datasheet	200Expected 15/1/2027	Cut Tape $6.01 $4.75 $4.58 $4.27 Reel $4.05 View $3.88 $3.81 $3.69 Quote 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 C1590 TI LM5070 3uH 3.3 V 0.91 A C1590-ALD Coilcraft 1: $4.57 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. C1590-ALD Mouser Part No 994-C1590-ALD	Coilcraft	Audio Transformers / Signal Transformers C1590 TI LM5070 3uH 3.3 V 0.91 A Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 6 Weeks	Cut Tape $4.57 $3.71 $3.56 $3.35 Reel $3.21 View $3.13 $2.98 $2.88 $2.79 MouseReel Available	Min.: 1 Mult.: 1 : 350	Flyback Transformers	Flyback	SMD/SMT	250 kHz	310 uH	1.5 kV	- 40 C	+ 85 C			10.92 mm	8.6 mm	9.02 mm	C1590	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers FA2898 Flyback 50uH 2.9A 10% TOL FA2898-ALD Coilcraft 1: $10.28 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. FA2898-ALD Mouser Part No 994-FA2898-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2898 Flyback 50uH 2.9A 10% TOL Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $10.28 $9.13 $8.76 $8.49 Reel $7.71 View $8.23 $7.47 $7.24 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175	Flyback Transformers	Flyback	SMD/SMT	250 kHz			- 40 C	+ 125 C	Single	21 mm x 20.57 mm x 11.43 mm	21 mm	20.57 mm	11.43 mm	FA2898	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers HA3691 Flyback For STMicro PM8803 HA3691-ALD Coilcraft 1: $8.76 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 $8.76 $6.81 $6.54 $6.34 Reel $5.79 View $6.12 $5.59 $5.40 $5.37 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 JA4456 Flyback For TI TPS23752 JA4456-DLD Coilcraft 175: $7.81 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	Reel $7.81 $7.56 $7.33 Quote Quote	Min.: 175 Mult.: 175 : 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
Audio Transformers / Signal Transformers Flyback PoE 40W 33.3uH 3.3V 3.5A POE40Q-33ED Coilcraft 1: $8.84 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 $8.84 $6.87 $6.60 $6.39 Reel $5.82 View $6.17 $5.63 $5.44 $5.41 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: $8.84 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 $8.84 $6.87 $6.60 $6.39 Reel $5.82 View $6.17 $5.63 $5.44 $5.41 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: $8.69 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 $8.69 $6.75 $6.47 $6.28 Reel $5.73 View $6.07 $5.54 $5.34 $5.32 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 RA6999 40W 0.0205Ohm For MAX17599 RA6999-ALD Coilcraft 1: $8.76 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. RA6999-ALD Mouser Part No 994-RA6999-ALD	Coilcraft	Audio Transformers / Signal Transformers RA6999 40W 0.0205Ohm For MAX17599 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape $8.76 $7.48 $7.18 $6.96 Reel $6.13 View $6.46 $5.90 $5.73 MouseReel Available	Min.: 1 Mult.: 1 : 175			SMD/SMT	250 kHz	70 uH	1.5 kV	- 40 C	+ 85 C	Single		23.11 mm	20.1 mm	10.66 mm	RA6999	Reel, Cut Tape, MouseReel
Audio Transformers / Signal Transformers RA6996 40W 0.015Ohms For MAX17599 RA6998-BLD Coilcraft 200: $11.22 Non-Stocked Lead-Time 15 Weeks	Mfr. Part No. RA6998-BLD Mouser Part No 994-RA6998-BLD	Coilcraft	Audio Transformers / Signal Transformers RA6996 40W 0.015Ohms For MAX17599 Learn More about Coilcraft power magnetics	Datasheet	Non-Stocked Lead-Time 15 Weeks	Reel $11.22 $10.87 $10.53	Min.: 200 Mult.: 200 : 200			SMD/SMT	250 kHz	80 uH	1.5 kV	- 40 C	+ 85 C	Single		23.37 mm	20.57 mm	9.14 mm	RA6998	Reel
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