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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.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Power Transformers - Board Mount WE-FB LT3511 200 uH 45 W 750311963 Wurth Elektronik 1: £6.52 855In Stock	Mfr. Part No. 750311963 Mouser Part No 710-750311963	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3511 200 uH 45 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	855In Stock	£6.52 £6.02 £4.15	Min.: 1 Mult.: 1	45 W	8 V to 70 V	50 V to 150 V	SMD/SMT
Power Transformers - Board Mount THROUGH HOLE 12VA 3FS-520 Tamura 1: £8.49 121In Stock	Mfr. Part No. 3FS-520 Mouser Part No 838-3FS-520	Tamura	Power Transformers - Board Mount THROUGH HOLE 12VA	Datasheet	121In Stock	£8.49 £7.76 £7.39 £7.16 View £6.94 £6.65 £6.38 £5.81	Min.: 1 Mult.: 1	12 VA	115 VAC		Through Hole
Power Transformers - Board Mount MID-OLON Flyback Transformer 750341793 Wurth Elektronik 1: £7.87 303In Stock	Mfr. Part No. 750341793 Mouser Part No 710-750341793	Wurth Elektronik	Power Transformers - Board Mount MID-OLON Flyback Transformer Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	303In Stock	£7.87 £7.86 £7.33 £7.13 View £6.81 £6.19	Min.: 1 Mult.: 1	9.8 W	85 VAC to 600 VAC	5 V, 12 V	Through Hole
Power Transformers - Board Mount MID-OLEFD EFD20 TH .8uH 1.4A 24V 750811644 Wurth Elektronik 1: £4.56 969In 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	969In 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-FB SMD Flyback Dialog Semi iW1830 750343109 Wurth Elektronik 1: £17.62 998In Stock	Mfr. Part No. 750343109 Mouser Part No 710-750343109	Wurth Elektronik	Power Transformers - Board Mount WE-FB SMD Flyback Dialog Semi iW1830 Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	998In Stock	£17.62 £16.26 £13.55 £11.18 £9.83	Min.: 1 Mult.: 1	15 W	90 VAC to 264 VAC	5 V	Through Hole
Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type ECO2225SEO-D01H016 TDK 1: £3.75 240In Stock	Mfr. Part No. ECO2225SEO-D01H016 Mouser Part No 810-ECO2225SEOD01H16	TDK	Audio Transformers / Signal Transformers SMPS Transformer Horizontal Type	Datasheet	240In Stock	£3.75 £3.30 £3.22 £3.08 View £3.00 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount MID-OLLT LT3798 180 uH 108 W 750811351 Wurth Elektronik 1: £11.15 141In Stock 1,000Expected 17/12/2026	Mfr. Part No. 750811351 Mouser Part No 710-750811351	Wurth Elektronik	Power Transformers - Board Mount MID-OLLT LT3798 180 uH 108 W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	141In Stock 1,000Expected 17/12/2026	£11.15 £11.01 £10.32 £9.29	Min.: 1 Mult.: 1	108 W	85 VAC to 265 VAC	36 V	Through Hole
Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W 750311911 Wurth Elektronik 1: £6.05 248In Stock	Mfr. Part No. 750311911 Mouser Part No 710-750311911	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	248In Stock	£6.05 £5.46 £5.24 £5.15 View £4.76 £4.69 £4.53 £4.42	Min.: 1 Mult.: 1	12 W	8 V to 24 V	15 V, 15 V, 15 V, 15 V	Through Hole
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.015 - 300 MHz, 50? T1-6T+ Mini-Circuits 1: £8.59 17In Stock 30Expected 16/11/2026	Mfr. Part No. T1-6T+ Mouser Part No 139-T1-6T+	Mini-Circuits	Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.015 - 300 MHz, 50?	Datasheet	17In Stock 30Expected 16/11/2026	£8.59	Min.: 1 Mult.: 1	250 mW
Power Transformers - Board Mount POE Flyback Xfmr 3W 3.3Vout TGP3-S005EP7LF HALO Electronics 1: £4.91 300In Stock	Mfr. Part No. TGP3-S005EP7LF Mouser Part No 493-TGP3-S005EP7LF	HALO Electronics	Power Transformers - Board Mount POE Flyback Xfmr 3W 3.3Vout Learn More about HALO Electronics halo dc dc transformers	Datasheet	300In Stock	£4.91 £3.18 £2.59 £2.10 View £1.76 £1.52 £1.45 £1.41	Min.: 1 Mult.: 1			3.3 V	SMD/SMT
Power Transformers - Industrial 450 VA Isolation 115/230 , 115/230 ECO-450-230 Bel Signal Transformer 1: £128.65 10In Stock	Mfr. Part No. ECO-450-230 Mouser Part No 530-ECO-450-230	Bel Signal Transformer	Power Transformers - Industrial 450 VA Isolation 115/230 , 115/230 Learn More about Bel Signal Transformer ecotran	Datasheet	10In Stock	£128.65 £122.97	Min.: 1 Mult.: 1		230 VAC	115 V
Audio Transformers / Signal Transformers Industrial Planar Transformers R8301NL iNRCORE 1: £11.82 979In Stock	Mfr. Part No. R8301NL Mouser Part No 673-R8301NL	iNRCORE	Audio Transformers / Signal Transformers Industrial Planar Transformers	Datasheet	979In Stock	£11.82 £10.39 £10.07 £9.86 View £9.50 £9.04 £8.77 Quote	Min.: 1 Mult.: 1	140 W
Power Transformers - Board Mount WE-UNIT Offline 280uH .2A .05Ohm 749118105 Wurth Elektronik 1: £5.51 164In Stock	Mfr. Part No. 749118105 Mouser Part No 710-749118105	Wurth Elektronik	Power Transformers - Board Mount WE-UNIT Offline 280uH .2A .05Ohm Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	164In Stock	£5.51 £4.85 £4.59 £4.34 View £4.09 £3.97	Min.: 1 Mult.: 1	3 W	85 VAC to 265 VAC	5 V	Through Hole
Power Transformers - Board Mount MID-OLON NCP1251 750 uH 21.6 W 750312495 Wurth Elektronik 1: £7.23 555In Stock	Mfr. Part No. 750312495 Mouser Part No 710-750312495	Wurth Elektronik	Power Transformers - Board Mount MID-OLON NCP1251 750 uH 21.6 W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	555In Stock	£7.23 £6.68 £5.56 £4.58 £4.03	Min.: 1 Mult.: 1	21.6 W	85 VAC to 265 VAC	12 V	Through Hole
Audio Transformers / Signal Transformers WE-PLC EE13/7/4 (EF12.6) THT 750510476 Wurth Elektronik 1: £3.95 407In Stock 1,040Expected 16/04/2027	Mfr. Part No. 750510476 Mouser Part No 710-750510476	Wurth Elektronik	Audio Transformers / Signal Transformers WE-PLC EE13/7/4 (EF12.6) THT Learn More about Wurth Elektronik wurth we plc transformers	Datasheet	407In Stock 1,040Expected 16/04/2027	£3.95 £3.56 £3.41 £3.31 View £3.17 £3.07 £2.98 £2.88	Min.: 1 Mult.: 1
Power Transformers - Board Mount MID-OLSTM L6599A 1.396 mH 12 W 760871131 Wurth Elektronik 1: £5.69 223In Stock	Mfr. Part No. 760871131 Mouser Part No 710-760871131	Wurth Elektronik	Power Transformers - Board Mount MID-OLSTM L6599A 1.396 mH 12 W Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	223In Stock	£5.69 £5.28 £4.88 £4.47 View £4.06 £3.35	Min.: 1 Mult.: 1	12 W	85 VAC to 265 VAC	12 V, 12 V	Through Hole
Power Transformers - Board Mount POE Flyback Xfmr 3W PoE 3.3Vout TGP3-S009EP7LF HALO Electronics 1: £4.91 46In Stock	Mfr. Part No. TGP3-S009EP7LF Mouser Part No 493-TGP3-S009EP7LF	HALO Electronics	Power Transformers - Board Mount POE Flyback Xfmr 3W PoE 3.3Vout Learn More about HALO Electronics halo dc dc transformers	Datasheet	46In Stock	£4.91 £3.18 £2.59 £2.10 View £1.76 £1.52 £1.45 £1.41	Min.: 1 Mult.: 1	3 W		3.3 V	SMD/SMT
Audio Transformers / Signal Transformers GA3544 for TI UCD3K 5uH 12 V 0.2 A GA3544-BL Coilcraft 1: £5.45 80In Stock	Mfr. Part No. GA3544-BL Mouser Part No 994-GA3544-BL	Coilcraft	Audio Transformers / Signal Transformers GA3544 for TI UCD3K 5uH 12 V 0.2 A Learn More about Coilcraft power magnetics	Datasheet	80In Stock	£5.45 £5.12 £4.36 £4.09 View £3.96 £3.83 £3.78	Min.: 1 Mult.: 1
Power Transformers - Industrial 0.150KVA 208/240/415-120/24 E150TC SolaHD 1: £236.18 1In Stock Restricted Availability	Mfr. Part No. E150TC Mouser Part No 663-E150TC	SolaHD	Power Transformers - Industrial 0.150KVA 208/240/415-120/24 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock	£236.18 £235.52	Min.: 1 Mult.: 1 Restricted Availability	150 VA	208 V, 240 V, 415 V	24 V, 120 V	Bracket Mount
Power Transformers - Board Mount WE-UNIT Offline 245uH .21A 1.2Ohm 7491181024 Wurth Elektronik 1: £5.63 108In Stock	Mfr. Part No. 7491181024 Mouser Part No 710-7491181024	Wurth Elektronik	Power Transformers - Board Mount WE-UNIT Offline 245uH .21A 1.2Ohm Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	108In Stock	£5.63 £4.96 £4.70 £4.43 View £4.09 £3.97	Min.: 1 Mult.: 1	3 W	85 VAC to 265 VAC	24 V	Through Hole
Power Transformers - Board Mount MID-OLRM 85-265V 44-77kHz 7508112349 Wurth Elektronik 1: £7.33 91In Stock 79Expected 09/11/2026	Mfr. Part No. 7508112349 Mouser Part No 710-7508112349	Wurth Elektronik	Power Transformers - Board Mount MID-OLRM 85-265V 44-77kHz Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	91In Stock 79Expected 09/11/2026	£7.33 £7.25 £6.78 £6.11 £5.43	Min.: 1 Mult.: 1	26.4 W	85 VAC to 265 VAC	12 V	Through Hole
Pulse Transformers Interface Transf PTH 2:1/1:2 4.6mH T60403-Y4021-X123 Vacuumschmelze 1: £4.72 10,885In Stock	Mfr. Part No. T60403-Y4021-X123 Mouser Part No 983-T60403-Y4021X123	Vacuumschmelze	Pulse Transformers Interface Transf PTH 2:1/1:2 4.6mH Learn More about Vacuumschmelze VAC transformers	Datasheet	10,885In Stock	£4.72 £3.87 £3.18 £3.08 View £2.99 £2.96 £2.94 £2.85 £2.70	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 120W POE Planar 3.3V 36A 50uH POE120PL-33L Coilcraft 1: £7.24 27In Stock	Mfr. Part No. POE120PL-33L Mouser Part No 994-POE120PL-33L	Coilcraft	Audio Transformers / Signal Transformers 120W POE Planar 3.3V 36A 50uH Learn More about Coilcraft poe120pl planar transformers	Datasheet	27In Stock	£7.24 £6.53 £6.27 £6.08 View £5.88 £5.59 £5.41 £5.26	Min.: 1 Mult.: 1	120 W
Power Transformers - Board Mount 24 output V Vishay / Dale MTPL-2516-S24V MTPL-2516-S24V Vishay / Dale 1: £14.27 21In Stock 40Expected 06/11/2026	Mfr. Part No. MTPL-2516-S24V Mouser Part No 70-MTPL-2516-S24V	Vishay / Dale	Power Transformers - Board Mount 24 output V	Datasheet	21In Stock 40Expected 06/11/2026	£14.27 £12.86 £12.33 £11.93 View £11.56 £11.08 £10.73	Min.: 1 Mult.: 1	3 W	24 V		Through Hole
Power Transformers - Board Mount WE-LLCR Size ETD34 600uH 150W 48V 760895451 Wurth Elektronik 1: £12.52 9In Stock	Mfr. Part No. 760895451 Mouser Part No 710-760895451	Wurth Elektronik	Power Transformers - Board Mount WE-LLCR Size ETD34 600uH 150W 48V Learn More about Wurth Elektronik wurth llcr transformers	Datasheet	9In Stock	£12.52 £11.99 £11.24 £10.11 £8.98	Min.: 1 Mult.: 1	150 W	255 VAC to 283 VAC	48 V	Through Hole