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Transformers

Transformers are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many transformer manufacturers including Bel, Boums, Tamura, Pulse Electronics, TDK, Triad Magnetics, Vacuumschmelze, Wurth Elektronik & more. Please view our selection of transformers below.

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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 TRANSFORMER MICRO PROCESS MPC MPC-X-15 Bel Signal Transformer 1: £16.96 148In Stock	Mfr. Part No. MPC-X-15 Mouser Part No 530-MPC-X-15	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER MICRO PROCESS MPC Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	148In Stock	£16.96 £15.29 £14.66 £13.43 View £13.21 £12.10 Quote	Min.: 1 Mult.: 1	10 VA	115 VAC	5 V/15 V	Through Hole
Current Transformers - Board Mount SMD Current Transformer 980H SCS-70980 Bel Signal Transformer 1: £2.28 998In Stock	Mfr. Part No. SCS-70980 Mouser Part No 530-SCS-70980	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 980H Learn More about Bel Signal Transformer scs transformers	Datasheet	998In Stock	Cut Tape £2.28 £2.06 £1.90 £1.85 Reel £1.50 View £1.79 £1.77 £1.51 £1.36	Min.: 1 Mult.: 1 : 1,000				SMD/SMT
Audio Transformers / Signal Transformers Disc. Eth. Mag. Single Port SMT 2337822-4 TE Connectivity 1: £6.41 471In Stock	Mfr. Part No. 2337822-4 Mouser Part No 571-2337822-4	TE Connectivity	Audio Transformers / Signal Transformers Disc. Eth. Mag. Single Port SMT Learn More about TE Connectivity te industrial ethernet discrete magnetics	Datasheet	471In Stock	£6.41 £5.78 £5.55 £5.38 View £5.21 £4.98 £4.78 £4.46	Min.: 1 Mult.: 1
Power Transformers - Board Mount Push-Pull Func-Insultn 3.3V 1:1.7 1W PAD001-T764117S Bourns 1: £1.91 5,202In Stock	Mfr. Part No. PAD001-T764117S Mouser Part No 652-PAD001-T764117S	Bourns	Power Transformers - Board Mount Push-Pull Func-Insultn 3.3V 1:1.7 1W Learn More about Bourns pad00x t764	Datasheet	5,202In Stock	Cut Tape £1.91 £1.55 £1.34 £1.31 Reel £1.17 View £1.26 £1.24 £1.03 MouseReel Available	Min.: 1 Mult.: 1 : 800	1 W			PCB Mount
Power Transformers - Board Mount POE transformer, 12W, EPD13, 5V POE012-PD13050S Bourns 1: £2.88 739In Stock	Mfr. Part No. POE012-PD13050S Mouser Part No 652-POE012-PD13050S	Bourns	Power Transformers - Board Mount POE transformer, 12W, EPD13, 5V Learn More about Bourns poe dcdc transformers	Datasheet	739In Stock	Cut Tape £2.88 £2.52 £2.48 Reel £2.48 £2.47 £2.18 MouseReel Available	Min.: 1 Mult.: 1 : 300		5 V		SMD/SMT
Power Transformers - Board Mount POE transformer, 25W, EPD13, 12V POE025-PD13120S Bourns 1: £3.05 3,661In Stock	Mfr. Part No. POE025-PD13120S Mouser Part No 652-POE025-PD13120S	Bourns	Power Transformers - Board Mount POE transformer, 25W, EPD13, 12V Learn More about Bourns poe dcdc transformers	Datasheet	3,661In Stock	Cut Tape £3.05 £2.76 £2.50 £2.42 Reel £2.32 View £2.34 £2.26 £2.19 £2.05 MouseReel Available	Min.: 1 Mult.: 1 : 300		12 V		SMD/SMT
Audio Transformers / Signal Transformers HV ISO TRANSFORMER 215uH 30% SM51384EL Bourns 1: £1.89 1,321In Stock	Mfr. Part No. SM51384EL Mouser Part No 652-SM51384EL	Bourns	Audio Transformers / Signal Transformers HV ISO TRANSFORMER 215uH 30% Learn More about Bourns Bourns SM51384EL	Datasheet	1,321In Stock	Cut Tape £1.89 £1.46 £1.31 £1.26 Reel £1.26 View £1.20 £1.07 £1.04 £1.00 MouseReel Available	Min.: 1 Mult.: 1 : 350
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	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 WE-FB Flyback 2.7uH 500VDC 750311088 Wurth Elektronik 1: £5.36 402In Stock	Mfr. Part No. 750311088 Mouser Part No 710-750311088	Wurth Elektronik	Power Transformers - Board Mount WE-FB Flyback 2.7uH 500VDC Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	402In Stock	Cut Tape £5.36 £4.95 £4.53 £4.12 Reel £4.12 £3.40 MouseReel Available	Min.: 1 Mult.: 1 : 300	5 W	6 V to 12.6 V	100 V	SMD/SMT
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
Power Transformers - Board Mount MID-OLTI UCC28740 230 uH 60 W 750343068 Wurth Elektronik 1: £9.86 816In Stock	Mfr. Part No. 750343068 Mouser Part No 710-750343068	Wurth Elektronik	Power Transformers - Board Mount MID-OLTI UCC28740 230 uH 60 W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	816In Stock	£9.86 £9.37 £8.71 £7.89	Min.: 1 Mult.: 1	60 W	94 VAC to 445 VAC	24 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 THROUGH HOLE 1.1VA 3FD-236 Tamura 1: £4.40 276In Stock	Mfr. Part No. 3FD-236 Mouser Part No 838-3FD-236	Tamura	Power Transformers - Board Mount THROUGH HOLE 1.1VA	Datasheet	276In Stock	£4.40 £3.52 £3.38 £2.65 View £2.63 £2.58 £2.53 £2.48	Min.: 1 Mult.: 1	1.1 VA	115 VAC, 230 VAC		Through Hole
Power Transformers - Board Mount THROUGH HOLE 12VA 3FD-512 Tamura 1: £10.00 169In Stock	Mfr. Part No. 3FD-512 Mouser Part No 838-3FD-512	Tamura	Power Transformers - Board Mount THROUGH HOLE 12VA	Datasheet	169In Stock	£10.00 £8.63 £8.28 £7.63 View £7.48 £7.37 £7.21 £6.98	Min.: 1 Mult.: 1	12 VA	115 VAC, 230 VAC		Through Hole
Power Transformers - Board Mount THROUGH HOLE 2.4VA 3FS-336 Tamura 1: £4.20 450In Stock	Mfr. Part No. 3FS-336 Mouser Part No 838-3FS-336	Tamura	Power Transformers - Board Mount THROUGH HOLE 2.4VA	Datasheet	450In Stock	£4.20 £3.64 £3.50 £3.40 View £3.20 £2.87 £2.77 £2.72 £2.68	Min.: 1 Mult.: 1	2.4 VA	115 VAC	18 V/36 V	Through Hole
Audio Transformers / Signal Transformers 5-1200MHz 1:2 Imped. 50 or 75 Ohm MABA-011029 MACOM 1: £3.35 1,082In Stock	Mfr. Part No. MABA-011029 Mouser Part No 937-MABA-011029	MACOM	Audio Transformers / Signal Transformers 5-1200MHz 1:2 Imped. 50 or 75 Ohm	Datasheet	1,082In Stock	Cut Tape £3.35 £2.65 £1.96 £1.85 £1.56 Reel £1.56 MouseReel Available	Min.: 1 Mult.: 1 : 900	250 mW (1/4 W)
Audio Transformers / Signal Transformers 50-1200MHz Imp. 1:4 50 & 75 ohm MABA-010129-CT4A40 MACOM 1: £2.73 1,804In Stock	Mfr. Part No. MABA-010129-CT4A40 Mouser Part No 937-MABA010129CT4A40	MACOM	Audio Transformers / Signal Transformers 50-1200MHz Imp. 1:4 50 & 75 ohm Learn More about MACOM mabakit	Datasheet	1,804In Stock	Cut Tape £2.73 £2.22 £1.67 £1.51 Reel £1.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	631 mW
Audio Transformers / Signal Transformers Transformer 1:1 TxLine MABA-010321-CT1A42 MACOM 1: £2.73 1,958In Stock	Mfr. Part No. MABA-010321-CT1A42 Mouser Part No 937-MABA010321CT1A42	MACOM	Audio Transformers / Signal Transformers Transformer 1:1 TxLine	Datasheet	1,958In Stock	Cut Tape £2.73 £2.22 £1.66 £1.57 Reel £1.43 View £1.44 £1.28	Min.: 1 Mult.: 1 : 2,000
Current Transformers - Board Mount SMD Current Transformer 5.60mH-TR SCS-8-3-100T-TR Bel Signal Transformer 1: £5.44 293In Stock	Mfr. Part No. SCS-8-3-100T-TR Mouser Part No 530-SCS-8-3-100T-TR	Bel Signal Transformer	Current Transformers - Board Mount SMD Current Transformer 5.60mH-TR Learn More about Bel Signal Transformer scs current sensing transformers	Datasheet	293In Stock	Cut Tape £5.44 £4.40 £4.23 £4.09 Reel £3.35 View £3.81 £3.34 £3.32 £3.28	Min.: 1 Mult.: 1 : 350				SMD/SMT
Audio Transformers / Signal Transformers LAN Transformer, 2.5G Base-T, 24 pin, SMT, CMC + Transformer TMU24C04 Taoglas 1: £2.77 400In Stock	Mfr. Part No. TMU24C04 Mouser Part No 960-TMU24C04	Taoglas	Audio Transformers / Signal Transformers LAN Transformer, 2.5G Base-T, 24 pin, SMT, CMC + Transformer Learn More about Taoglas tm lan transformers	Datasheet	400In Stock	Cut Tape £2.77 £2.27 £2.17 £1.87 Reel £1.55 View £1.77 £1.53 MouseReel Available	Min.: 1 Mult.: 1 : 400
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC3-1T+ Mini-Circuits 1: £2.99 579In Stock	Mfr. Part No. TC3-1T+ Mouser Part No 139-TC3-1T	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	579In Stock	Cut Tape £2.99 £2.02 £1.73 £1.65 Reel £1.58 £1.52 MouseReel Available	Min.: 1 Mult.: 1 : 500	250 mW
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS TRS2-1T-75+ Mini-Circuits 1: £4.83 208In Stock	Mfr. Part No. TRS2-1T-75+ Mouser Part No 139-TRS2-1T-75	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits trs transformers	Datasheet	208In Stock	Cut Tape £4.83 £4.77 Reel £4.76 £4.01 MouseReel Available	Min.: 1 Mult.: 1 : 100
Audio Transformers / Signal Transformers T3/DS3/E3/STS-1 SMD 1-Port 1:2 Gullwing TG07-0206NSRLTR HALO Electronics 1: £5.42 992In Stock	Mfr. Part No. TG07-0206NSRLTR Mouser Part No 493-TG07-0206NSRLTR	HALO Electronics	Audio Transformers / Signal Transformers T3/DS3/E3/STS-1 SMD 1-Port 1:2 Gullwing Learn More about HALO Electronics halo telecom transformers	Datasheet	992In Stock	Cut Tape £5.42 £3.50 £2.85 £2.31 View Reel £1.73 £1.94 £1.73 £1.73 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG1G-S002NZLF HALO Electronics 1: £4.30 261In Stock	Mfr. Part No. TG1G-S002NZLF Mouser Part No 493-TG1G-S002NZLF	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	261In Stock	£4.30 £4.19 £4.13 £4.06 View £3.94 £3.61 £3.48 £3.44 Quote	Min.: 1 Mult.: 1