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12 mm Transformers

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Height = 12 mm

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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.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm 760871333 Wurth Elektronik 1: £8.83 1,303In Stock	Mfr. Part No. 760871333 Mouser Part No 710-760871333	Wurth Elektronik	Power Transformers - Board Mount MID-SLIM Offline 250uH 50kHz 34mOhm Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	1,303In Stock	£8.83 £7.36 £7.34 £6.95 View £6.54 £6.13	Min.: 1 Mult.: 1	67.5 W	85 VAC to 265 VAC	12 V, 12 V, 12 V	Through Hole
Power Transformers - Board Mount 2.6uH 20% 1:3:3:3:3 Trnsfmr - IGBT/FET VGT15SEFD-250S4A7 TDK 1: £8.99 404In Stock	Mfr. Part No. VGT15SEFD-250S4A7 Mouser Part No 810-VGT15SEFD250S4A7	TDK	Power Transformers - Board Mount 2.6uH 20% 1:3:3:3:3 Trnsfmr - IGBT/FET Learn More about TDK vgt transformers	Datasheet	404In Stock	Cut Tape £8.99 £7.79 £7.46 £6.56 Reel £6.40 View £6.29 Quote	Min.: 1 Mult.: 1 : 300				PCB Board Mount
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 87.1uH .08A 749196507 Wurth Elektronik 1: £9.04 18In Stock	Mfr. Part No. 749196507 Mouser Part No 710-749196507	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 87.1uH .08A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	18In Stock	Cut Tape £9.04 £7.79 Reel £7.42 MouseReel Available	Min.: 1 Mult.: 1 : 120				SMD/SMT
Power Transformers - Board Mount MID-OLEFD EFD20 TH .8uH 1.4A 12V 7508116313 Wurth Elektronik 1: £6.25 17In Stock	Mfr. Part No. 7508116313 Mouser Part No 710-7508116313	Wurth Elektronik	Power Transformers - Board Mount MID-OLEFD EFD20 TH .8uH 1.4A 12V Learn More about Wurth Elektronik midcom wurth MID OLEFD EFD20 transformers	Datasheet	17In Stock	£6.25 £5.82 £5.56 £5.28 View £4.70 £3.94	Min.: 1 Mult.: 1	20.4 W	85 VAC to 265 VAC	12 V, 12 V	Through Hole
Power Transformers - Board Mount MID-OLEFD EFD20 TH .8uH 1.4A 24V 750811644 Wurth Elektronik 1: £4.56 989In Stock	Mfr. Part No. 750811644 Mouser Part No 710-750811644	Wurth Elektronik	Power Transformers - Board Mount MID-OLEFD EFD20 TH .8uH 1.4A 24V Learn More about Wurth Elektronik midcom wurth MID OLEFD EFD20 transformers	Datasheet	989In Stock	£4.56 £4.26 £4.06 £3.95 View £3.83 £3.68	Min.: 1 Mult.: 1	19.2 W	85 VAC to 265 VAC	24 V, 24 V	Through Hole
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 22.3uH .93A 749196518 Wurth Elektronik 1: £9.28 179In Stock	Mfr. Part No. 749196518 Mouser Part No 710-749196518	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 22.3uH .93A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	179In Stock	Cut Tape £9.28 £9.27 £9.26 £8.35 Reel £7.05 View £6.46 £5.88 £5.28 MouseReel Available	Min.: 1 Mult.: 1 : 120				SMD/SMT
Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 40W 5V 8A POEB2FB1V40W1X5 Eaton Electronics 1: £2.33 344In Stock	Mfr. Part No. POEB2FB1V40W1X5 Mouser Part No 504-POEB2FB1V40W1X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 40W 5V 8A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	344In Stock	Cut Tape £2.33 Reel £2.27 MouseReel Available	Min.: 1 Mult.: 1 : 150	40 W
Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Dual 30W 5V 6A 0.01A POEB2FB1V30W2X5 Eaton Electronics 1: £3.39 359In Stock	Mfr. Part No. POEB2FB1V30W2X5 Mouser Part No 504-POEB2FB1V30W2X5	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Dual 30W 5V 6A 0.01A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	359In Stock	Cut Tape £3.39 £3.06 £2.94 £2.85 Reel £2.68 View £2.69 £2.49 £2.41 MouseReel Available	Min.: 1 Mult.: 1 : 150	30 W
Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 60W 12V 5A POEB2FB1V60W1X12 Eaton Electronics 1: £4.01 328In Stock	Mfr. Part No. POEB2FB1V60W1X12 Mouser Part No 504-POEB2FB1V60W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 60W 12V 5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	328In Stock	Cut Tape £4.01 £3.88 £3.82 £3.73 Reel £2.98 View £3.54 £2.91 MouseReel Available	Min.: 1 Mult.: 1 : 150	60 W
Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 42W 12V 3.5A POEB2FB1V42W1X12 Eaton Electronics 1: £3.51 350In Stock	Mfr. Part No. POEB2FB1V42W1X12 Mouser Part No 504-POEB2FB1V42W1X12	Eaton Electronics	Audio Transformers / Signal Transformers Flybk Xfmr EFD20 Single Out 42W 12V 3.5A Learn More about Eaton Electronics eaton high voltage poe transformers	Datasheet	350In Stock	Cut Tape £3.51 £3.35 £3.25 £3.19 Reel £2.85 View £3.06 £2.76 £2.73 MouseReel Available	Min.: 1 Mult.: 1 : 150	42 W
Power Transformers - Board Mount High Frequency Universal Off-Line Transformers EE13 3W 2800uH 24V 8000mOhm SUOT-EE13H-24 Bel Signal Transformer 1: £2.28 594In Stock	Mfr. Part No. SUOT-EE13H-24 Mouser Part No 530-SUOT-EE13H-24	Bel Signal Transformer	Power Transformers - Board Mount High Frequency Universal Off-Line Transformers EE13 3W 2800uH 24V 8000mOhm Learn More about Bel Signal Transformer signal transformer bel suot transformers	Datasheet	594In Stock	£2.28 £2.06 £1.90 £1.85 View £1.79 £1.77 £1.76 £1.46 £1.43	Min.: 1 Mult.: 1	3 W			PCB Mount
Current Transformers - Board Mount THT Current Sense 18000uH 2Ohms FIS115NL Pulse Electronics 1: £1.92 2,182In Stock	Mfr. Part No. FIS115NL Mouser Part No 673-FIS115NL	Pulse Electronics	Current Transformers - Board Mount THT Current Sense 18000uH 2Ohms	Datasheet	2,182In Stock	£1.92 £1.64 £1.42 £1.39 View £1.32 £1.27 £1.26 £1.20 £1.15	Min.: 1 Mult.: 1				Through Hole
Current Transformers - Board Mount THT Current Sense 94.5mH 4.5Ohms FIS121NL Pulse Electronics 1: £1.94 1,378In Stock 2,200Expected 11/01/2027	Mfr. Part No. FIS121NL Mouser Part No 673-FIS121NL	Pulse Electronics	Current Transformers - Board Mount THT Current Sense 94.5mH 4.5Ohms	Datasheet	1,378In Stock 2,200Expected 11/01/2027	£1.94 £1.75 £1.64 £1.58 View £1.54 £1.48 £1.44 £1.41 £1.38	Min.: 1 Mult.: 1				Through Hole
Current Transformers - Board Mount THT Current Sense 470mH 16Ohms FIS155NL Pulse Electronics 1: £2.60 1,096In Stock	Mfr. Part No. FIS155NL Mouser Part No 673-FIS155NL	Pulse Electronics	Current Transformers - Board Mount THT Current Sense 470mH 16Ohms	Datasheet	1,096In Stock	£2.60 £2.35 £2.23 £2.15 View £2.08 £2.02 £1.96 £1.75	Min.: 1 Mult.: 1				Through Hole
Power Transformers - Board Mount WE-UNIT Offline 180uH .2A .05Ohm 749118115 Wurth Elektronik 1: £5.81 359In Stock	Mfr. Part No. 749118115 Mouser Part No 710-749118115	Wurth Elektronik	Power Transformers - Board Mount WE-UNIT Offline 180uH .2A .05Ohm Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	359In Stock	£5.81 £5.12 £4.85 £4.57 View £4.31 £4.04	Min.: 1 Mult.: 1	3 W	85 VAC to 265 VAC	5 V	Through Hole
Power Transformers - Board Mount MAX 253 TRANSFORMER 120UH 20V 76253/35ENC Murata Power Solutions 1: £4.81 1In Stock	Mfr. Part No. 76253/35ENC Mouser Part No 580-76253/35ENC	Murata Power Solutions	Power Transformers - Board Mount MAX 253 TRANSFORMER 120UH 20V	Datasheet	1In Stock	£4.81 £4.13 £3.41 £3.40 View £3.33 £3.06	Min.: 1 Mult.: 1	500 mW	3.3 V	5 V	Through Hole
Power Transformers - Board Mount MAX 253 TRANSFORMER 250UH 20V 76253/55ENC Murata Power Solutions 1: £4.71 95In Stock 240Expected 23/11/2026	Mfr. Part No. 76253/55ENC Mouser Part No 580-7625355ENC	Murata Power Solutions	Power Transformers - Board Mount MAX 253 TRANSFORMER 250UH 20V	Datasheet	95In Stock 240Expected 23/11/2026	£4.71 £3.95 £3.70 £3.69 View £3.55 £3.53	Min.: 1 Mult.: 1		5 V	5 V	Through Hole
Audio Transformers / Signal Transformers HA4018 for GreenMode 5 V, -15 V 0.05 A HA4018-AL Coilcraft 1: £5.11 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 £5.11 £4.20 Reel £3.57 £3.37 £3.26 View £3.15 £3.13 MouseReel Available	Min.: 1 Mult.: 1 : 100
Current Transformers - Board Mount THT Current Sense 4700uH .5Ohms FIS105NL Pulse Electronics 1: £2.39 353In Stock	Mfr. Part No. FIS105NL Mouser Part No 673-FIS105NL	Pulse Electronics	Current Transformers - Board Mount THT Current Sense 4700uH .5Ohms	Datasheet	353In Stock	£2.39 £2.17 £1.94 £1.86 View £1.81 £1.78 £1.75 £1.48 £1.46	Min.: 1 Mult.: 1				Through Hole
Power Transformers - Board Mount WE-UNIT Offline 175uH .21A .29Ohm 7491181112 Wurth Elektronik 1: £5.52 102In Stock	Mfr. Part No. 7491181112 Mouser Part No 710-7491181112	Wurth Elektronik	Power Transformers - Board Mount WE-UNIT Offline 175uH .21A .29Ohm Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	102In Stock	£5.52 £4.85 £4.59 £4.34 View £4.09 £3.97	Min.: 1 Mult.: 1	3 W	85 VAC to 265 VAC	12 V	Through Hole
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 5.3uH 2.81A 749196527 Wurth Elektronik 1: £9.28 165In Stock	Mfr. Part No. 749196527 Mouser Part No 710-749196527	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Trnsfmr HV 5.3uH 2.81A Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	165In Stock	Cut Tape £9.28 £8.35 Reel £7.43 £6.81 £6.19 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 120				SMD/SMT
Power Transformers - Board Mount MID-OLEFD EFD20 SMD .8uH 1.4A 12V 7508116312 Wurth Elektronik 1: £6.25 128In Stock	Mfr. Part No. 7508116312 Mouser Part No 710-7508116312	Wurth Elektronik	Power Transformers - Board Mount MID-OLEFD EFD20 SMD .8uH 1.4A 12V Learn More about Wurth Elektronik midcom wurth MID OLEFD EFD20 transformers	Datasheet	128In Stock	Cut Tape £6.25 £5.19 Reel £5.19 £3.68 MouseReel Available	Min.: 1 Mult.: 1 : 120	24 W	120 VAC to 375 VAC	12 V, 12 V	SMD/SMT
Power Transformers - Board Mount MID-OLEFD EFD20 SMD .8uH 1.4A 24V 750811643 Wurth Elektronik 1: £6.22 73In Stock 120Expected 19/11/2026	Mfr. Part No. 750811643 Mouser Part No 710-750811643	Wurth Elektronik	Power Transformers - Board Mount MID-OLEFD EFD20 SMD .8uH 1.4A 24V Learn More about Wurth Elektronik midcom wurth MID OLEFD EFD20 transformers	Datasheet	73In Stock 120Expected 19/11/2026	Cut Tape £6.22 £5.67 £5.24 Reel £5.24 MouseReel Available	Min.: 1 Mult.: 1 : 120	24 W	85 VAC to 265 VAC	24 V, 24 V	SMD/SMT
Audio Transformers / Signal Transformers Flyback POE 42uH 12V 30W IFBT0912ABFS301200 Vishay 1: £2.67 299In Stock New Product	Mfr. Part No. IFBT0912ABFS301200 Mouser Part No 71-IFBT0912ABF301200 New Product	Vishay	Audio Transformers / Signal Transformers Flyback POE 42uH 12V 30W Learn More about Vishay dale ifbt smd poe flyback transformers	Datasheet	299In Stock	Cut Tape £2.67 £2.42 £2.25 £2.18 Reel £2.07 View £2.03 £1.96 £1.88	Min.: 1 Mult.: 1 : 150	30 W
Audio Transformers / Signal Transformers Flyback POE 42uH 19.5V 30W IFBT0912ABFS302000 Vishay 1: £2.67 300In Stock New Product	Mfr. Part No. IFBT0912ABFS302000 Mouser Part No 71-IFBT0912ABF302000 New Product	Vishay	Audio Transformers / Signal Transformers Flyback POE 42uH 19.5V 30W Learn More about Vishay dale ifbt smd poe flyback transformers	Datasheet	300In Stock	Cut Tape £2.67 £2.42 £2.25 £2.18 Reel £2.07 View £2.03 £1.96 £1.88	Min.: 1 Mult.: 1 : 150	30 W