.hide-partial { max-height: none; } .show-more { display: none; }

Flyback Transformers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Transformers

List Images

Results: 397

Applied Filters:

Type = Flyback

Manufacturer

Power Rating

Primary Voltage Rating

Secondary Voltage Rating

Mounting Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Power Transformers - Board Mount SMD HiFreq WireWound 126uH .46Ohms PA1137NLT Pulse Electronics 1: CHF 3.26 175In Stock 600Expected 12/11/2026	Mfr. Part No. PA1137NLT Mouser Part No 673-PA1137NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 126uH .46Ohms	Datasheet	175In Stock 600Expected 12/11/2026	Cut Tape CHF 3.26 CHF 2.95 CHF 2.75 CHF 2.67 Reel CHF 2.48 View CHF 2.62 CHF 2.42 CHF 2.01 CHF 1.98 MouseReel Available	Min.: 1 Mult.: 1 : 150	60 W
Power Transformers - Board Mount SMD HiFreq WireWound 126.7uH .46Ohms PA1138NLT Pulse Electronics 1: CHF 2.83 11In Stock 750Expected 10/30/2026	Mfr. Part No. PA1138NLT Mouser Part No 673-PA1138NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 126.7uH .46Ohms	Datasheet	11In Stock 750Expected 10/30/2026	Cut Tape CHF 2.83 CHF 2.56 CHF 2.42 CHF 2.35 Reel CHF 1.82 View CHF 1.85 CHF 1.74 CHF 1.69 CHF 1.68 MouseReel Available	Min.: 1 Mult.: 1 : 150	60 W
Power Transformers - Board Mount SMD HiFreq WireWound 77.4uH .27Ohms PA1276NLT Pulse Electronics 1: CHF 2.92 47In Stock 750Expected 2/1/2027	Mfr. Part No. PA1276NLT Mouser Part No 673-PA1276NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 77.4uH .27Ohms	Datasheet	47In Stock 750Expected 2/1/2027	Cut Tape CHF 2.92 CHF 2.64 CHF 2.37 CHF 2.29 Reel CHF 2.20 View CHF 2.22 CHF 2.18 CHF 2.11 CHF 2.02 MouseReel Available	Min.: 1 Mult.: 1 : 150	27 W
Power Transformers - Board Mount SMD HiFreq WireWound 20.4uH .15Ohms PA1277NL Pulse Electronics 1: CHF 3.15 7In Stock	Mfr. Part No. PA1277NL Mouser Part No 673-PA1277NL	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 20.4uH .15Ohms	Datasheet	7In Stock	CHF 3.15 CHF 2.85 CHF 2.57 CHF 2.48 View CHF 2.39 CHF 2.34 CHF 1.97 CHF 1.92 CHF 1.89	Min.: 1 Mult.: 1
Power Transformers - Board Mount SMD HiFreq WireWound 155uH .92Ohms PA1284NLT Pulse Electronics 1: CHF 3.15 161In Stock	Mfr. Part No. PA1284NLT Mouser Part No 673-PA1284NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 155uH .92Ohms	Datasheet	161In Stock	Cut Tape CHF 3.15 CHF 2.85 CHF 2.54 CHF 2.47 Reel CHF 2.17 View CHF 2.21 CHF 2.16 CHF 2.15 MouseReel Available	Min.: 1 Mult.: 1 : 200	7 W
Power Transformers - Board Mount SMD HiFreq WireWound 100uH .12Ohms PA3856.003NLT Pulse Electronics 1: CHF 3.16 480In Stock	Mfr. Part No. PA3856.003NLT Mouser Part No 673-PA3856.003NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 100uH .12Ohms	Datasheet	480In Stock	Cut Tape CHF 3.16 CHF 2.86 CHF 2.58 CHF 2.50 Reel CHF 2.48 View CHF 2.26 CHF 2.20 CHF 2.16 MouseReel Available	Min.: 1 Mult.: 1 : 130
Audio Transformers / Signal Transformers C1588 TI LM5070 7uH 5.0 V 1.4 A C1588-ALD Coilcraft 1: CHF 3.98 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 CHF 3.98 CHF 3.14 CHF 3.03 CHF 2.83 Reel CHF 2.68 View CHF 2.56 CHF 2.53 CHF 2.44 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers GA3136 SMT Flyback For TI UCC2809 GA3136-BL Coilcraft 1: CHF 6.65 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	CHF 6.65 CHF 5.90 CHF 5.66 CHF 5.48 View CHF 5.32 CHF 4.92 CHF 4.75 CHF 4.62 Quote	Min.: 1 Mult.: 1	50 W
Audio Transformers / Signal Transformers HA4018 for GreenMode 5 V, -15 V 0.05 A HA4018-AL Coilcraft 1: CHF 5.48 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 CHF 5.48 CHF 4.50 Reel CHF 3.83 CHF 3.61 CHF 3.49 View CHF 3.38 CHF 3.36 MouseReel Available	Min.: 1 Mult.: 1 : 100
Audio Transformers / Signal Transformers HA4061 For LT 3751 500V 5A HA4061-AL Coilcraft 1: CHF 5.67 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	CHF 5.67 CHF 5.04 CHF 4.83 CHF 4.69 View CHF 4.54 CHF 4.26 CHF 4.12 CHF 4.00 CHF 3.94	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers KA4823 Flyback 220 Vac 10.5A KA4823-CL Coilcraft 1: CHF 13.91 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	CHF 13.91 CHF 12.23 CHF 11.85 CHF 11.62 View CHF 11.19 CHF 10.66 CHF 10.34	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers NA6223 10W 0.33Ohms For TPS23753A NA6223-ALD Coilcraft 1: CHF 4.27 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 CHF 4.27 CHF 3.37 CHF 3.25 CHF 3.03 Reel CHF 2.87 View CHF 2.75 CHF 2.71 CHF 2.62 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175	10 W
Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 3.3 V 4.0 A POE13P-33LD Coilcraft 1: CHF 4.54 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 CHF 4.54 CHF 3.53 CHF 3.39 CHF 3.29 Reel CHF 3.00 View CHF 3.17 CHF 2.90 CHF 2.80 CHF 2.79 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers Flyback PoE 22W 21uH 5V 6.2A POE22PR-50ED Coilcraft 1: CHF 5.15 189In 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	189In Stock	Cut Tape CHF 5.15 CHF 4.00 CHF 3.83 CHF 3.72 Reel CHF 3.39 View CHF 3.59 CHF 3.28 CHF 3.16 CHF 3.14 MouseReel Available	Min.: 1 Mult.: 1 : 150	22 W
Audio Transformers / Signal Transformers Flyback PoE 30W 48uH 5V 3.6A POE30PR-50ED Coilcraft 1: CHF 5.15 142In 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	142In Stock	Cut Tape CHF 5.15 CHF 4.00 CHF 3.83 CHF 3.72 Reel CHF 3.39 View CHF 3.59 CHF 3.28 CHF 3.16 CHF 3.14 MouseReel Available	Min.: 1 Mult.: 1 : 150	30 W
Audio Transformers / Signal Transformers Flyback PoE 40W 27.8uH 12V 3.7A POE40Q-12ED Coilcraft 1: CHF 5.23 23In Stock 1’500On 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	23In Stock 1’500On Order On Order Ship Dates Mfr. No: POE40Q-12ED Stock: 23 Can Dispatch Immediately On Order: 450 Expected 12/7/2026 1’050 Expected 1/15/2027 Factory Lead Time: 10 Weeks	Cut Tape CHF 5.23 CHF 4.06 CHF 3.90 CHF 3.78 Reel CHF 3.44 View CHF 3.65 CHF 3.33 CHF 3.22 CHF 3.20 MouseReel Available	Min.: 1 Mult.: 1 : 150	40 W
Audio Transformers / Signal Transformers Flyback PoE 40W 27.8uH 48V 3.7A POE40Q-48ED Coilcraft 1: CHF 5.23 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 CHF 5.23 CHF 4.06 CHF 3.90 CHF 3.78 Reel CHF 3.44 View CHF 3.65 CHF 3.33 CHF 3.22 CHF 3.20 MouseReel Available	Min.: 1 Mult.: 1 : 150	40 W
Audio Transformers / Signal Transformers Flyback PoE 51W 22.2uH 24V 4.7A POE51Q-24ED Coilcraft 1: CHF 5.23 80In Stock 150Expected 1/15/2027	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	80In Stock 150Expected 1/15/2027	Cut Tape CHF 5.23 CHF 4.06 CHF 3.90 CHF 3.78 Reel CHF 3.44 View CHF 3.65 CHF 3.33 CHF 3.22 CHF 3.20 MouseReel Available	Min.: 1 Mult.: 1 : 150	51 W
Audio Transformers / Signal Transformers Flyback PoE 51W 22.2uH 48V 4.7A POE51Q-48ED Coilcraft 1: CHF 5.23 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 CHF 5.23 CHF 4.06 CHF 3.90 CHF 3.78 Reel CHF 3.44 View CHF 3.65 CHF 3.33 CHF 3.22 CHF 3.20 MouseReel Available	Min.: 1 Mult.: 1 : 150	51 W
Audio Transformers / Signal Transformers FLYBACK XFMER SM91047EL Bourns 1: CHF 3.37 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 CHF 3.37 CHF 3.05 CHF 2.85 CHF 2.68 Reel CHF 2.22 View CHF 2.59 CHF 2.27 CHF 2.16 MouseReel Available	Min.: 1 Mult.: 1 : 900
Power Transformers - Board Mount WE-FB LT3751 5 uH 75 W 750310349 Wurth Elektronik 1: CHF 10.38 113In Stock	Mfr. Part No. 750310349 Mouser Part No 710-750310349	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3751 5 uH 75 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	113In Stock	CHF 10.38 CHF 9.73 CHF 9.29 CHF 8.45 View CHF 7.61 CHF 6.04	Min.: 1 Mult.: 1	75 W	24 V	300 V	Through Hole
Power Transformers - Board Mount WE-FB LT3573 63 uH 10 W 750310564 Wurth Elektronik 1: CHF 4.04 196In Stock	Mfr. Part No. 750310564 Mouser Part No 710-750310564	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3573 63 uH 10 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	196In Stock	Cut Tape CHF 4.04 CHF 3.75 CHF 3.17 Reel CHF 2.88 CHF 2.39 MouseReel Available	Min.: 1 Mult.: 1 : 250	10 W	12 V to 30 V	- 5 V, 5 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3574 3 uH 12 W 750311308 Wurth Elektronik 1: CHF 5.53 228In Stock 200Expected 11/2/2026	Mfr. Part No. 750311308 Mouser Part No 710-750311308	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3574 3 uH 12 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	228In Stock 200Expected 11/2/2026	Cut Tape CHF 5.53 CHF 4.99 CHF 4.79 CHF 4.64 Reel CHF 4.31 View CHF 4.50 CHF 4.10 CHF 3.94 MouseReel Available	Min.: 1 Mult.: 1 : 200	12 W	36 V	24 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3748 15 uH 30 W 750311385 Wurth Elektronik 1: CHF 7.55 205In Stock	Mfr. Part No. 750311385 Mouser Part No 710-750311385	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 15 uH 30 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	205In Stock	Cut Tape CHF 7.55 CHF 7.07 Reel CHF 6.15 CHF 5.53 MouseReel Available	Min.: 1 Mult.: 1 : 125	30 W	18 V to 60 V	13 V	SMD/SMT
Power Transformers - Board Mount WE-FB LT3748 100 uH 12 W 750311424 Wurth Elektronik 1: CHF 3.14 71In Stock	Mfr. Part No. 750311424 Mouser Part No 710-750311424	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 100 uH 12 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	71In Stock	Cut Tape CHF 3.14 Reel CHF 2.27 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 200	12 W	36 V	12 V	SMD/SMT