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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	Mounting Style
Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port Pulse Electronics H1086NLT H1086NLT Pulse Electronics 1: £4.85 890In Stock	Mfr. Part No. H1086NLT Mouser Part No 673-H1086NLT	Pulse Electronics	Audio Transformers / Signal Transformers 10/100Base-TX SMD Non-PoE 1-Port	Datasheet	890In Stock	Cut Tape £4.85 £4.37 £4.21 £4.08 Reel £3.75 View £3.95 £3.40 £3.13 MouseReel Available	Min.: 1 Mult.: 1 : 300
Power Transformers - Board Mount PTCH cord RCA 50 ohm 24" PC-24-50 Trompeter / Cinch Connectivity Solutions 1: £75.63 37In Stock	Mfr. Part No. PC-24-50 Mouser Part No 530-PC-24-50	Trompeter / Cinch Connectivity Solutions	Power Transformers - Board Mount PTCH cord RCA 50 ohm 24"		37In Stock	£75.63 £69.39 £67.22	Min.: 1 Mult.: 1
Current Transformers - Board Mount CST4835 1:20 7A 33uH AEC-Q200 CST4835-020EC Coilcraft 1: £2.72 524In Stock	Mfr. Part No. CST4835-020EC Mouser Part No 994-CST4835-020EC	Coilcraft	Current Transformers - Board Mount CST4835 1:20 7A 33uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	524In Stock	Cut Tape £2.72 £2.23 £1.99 Reel £1.78 £1.70 £1.68 MouseReel Available	Min.: 1 Mult.: 1 : 500
Power Transformers - Board Mount 28.9 UH 10% Pulse Electronics PA1528ANLT PA1528ANLT Pulse Electronics 1: £3.05 754In Stock	Mfr. Part No. PA1528ANLT Mouser Part No 673-PA1528ANLT	Pulse Electronics	Power Transformers - Board Mount 28.9 UH 10%	Datasheet	754In Stock	Cut Tape £3.05 £2.61 £2.23 £2.17 Reel £2.01 View £2.03 £1.86 £1.85	Min.: 1 Mult.: 1 : 150
Audio Transformers / Signal Transformers PLC transformer, 0.45W, Standard EP13, 15V PFBR45-ST13150S Bourns 1: £4.02 5,147In Stock	Mfr. Part No. PFBR45-ST13150S Mouser Part No 652-PFBR45-ST13150S	Bourns	Audio Transformers / Signal Transformers PLC transformer, 0.45W, Standard EP13, 15V Learn More about Bourns pfbr45	Datasheet	5,147In Stock	Cut Tape £4.02 £3.19 £3.07 £2.86 Reel £2.58 View £2.71 £2.37 £2.18 £2.11 MouseReel Available	Min.: 1 Mult.: 1 : 540	450 mW
Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port HX1294FNLT Pulse Electronics 1: £6.02 176In Stock	Mfr. Part No. HX1294FNLT Mouser Part No 673-HX1294FNLT	Pulse Electronics	Audio Transformers / Signal Transformers 100BaseTX SMD NonPoE 2-Port Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	176In Stock	Cut Tape £6.02 £5.42 £5.04 £4.85 Reel £4.85 View £4.80 £4.46 Quote	Min.: 1 Mult.: 1 : 350
Power Transformers - Board Mount SMD HiFreq WireWound 48uH .12Ohms PA3855.002NLT Pulse Electronics 1: £2.55 622In Stock	Mfr. Part No. PA3855.002NLT Mouser Part No 673-PA3855.002NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 48uH .12Ohms	Datasheet	622In Stock	Cut Tape £2.55 £2.26 £2.06 £2.01 Reel £1.91 View £1.90 £1.75 MouseReel Available	Min.: 1 Mult.: 1 : 130
Power Transformers - Board Mount SMD HiFreq WireWound 128uH .41Ohms PA3856.005NLT Pulse Electronics 1: £2.95 798In Stock	Mfr. Part No. PA3856.005NLT Mouser Part No 673-PA3856.005NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 128uH .41Ohms	Datasheet	798In Stock	Cut Tape £2.95 £2.67 £2.41 £2.33 Reel £2.06 View £2.03 £1.85 MouseReel Available	Min.: 1 Mult.: 1 : 130
Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port PE-68515LNLT Pulse Electronics 1: £5.51 1,759In Stock	Mfr. Part No. PE-68515LNLT Mouser Part No 673-PE-68515LNLT	Pulse Electronics	Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port	Datasheet	1,759In Stock	Cut Tape £5.51 £4.98 £4.78 £4.64 Reel £4.16 View £4.39 £4.07 £3.61 MouseReel Available	Min.: 1 Mult.: 1 : 160
Power Transformers - Board Mount V265 ER 11 SMD Transformer B78334B1034A003 TDK 1: £5.62 674In Stock	Mfr. Part No. B78334B1034A003 Mouser Part No 871-B78334B1034A3	TDK	Power Transformers - Board Mount V265 ER 11 SMD Transformer	Datasheet	674In Stock	Cut Tape £5.62 £4.85 £4.64 £4.50 Reel £4.01 View £4.37 £4.16 £4.00 £3.89 MouseReel Available	Min.: 1 Mult.: 1 : 600
Audio Transformers / Signal Transformers 1812WBT SMT Wideband Wideband 1812WBT-2LC Coilcraft 1: £2.49 588In Stock	Mfr. Part No. 1812WBT-2LC Mouser Part No 994-1812WBT-2LC	Coilcraft	Audio Transformers / Signal Transformers 1812WBT SMT Wideband Wideband Learn More about Coilcraft 1812WBT	Datasheet	588In Stock	Cut Tape £2.49 £2.01 £1.94 £1.81 Reel £1.69 View £1.75 £1.62 £1.57 £1.52 MouseReel Available	Min.: 1 Mult.: 1 : 600
Audio Transformers / Signal Transformers KA5038 Flyback For ON Semi NCP1236 KA5038-BL Coilcraft 1: £13.96 67In Stock	Mfr. Part No. KA5038-BL Mouser Part No 994-KA5038-BL	Coilcraft	Audio Transformers / Signal Transformers KA5038 Flyback For ON Semi NCP1236 Learn More about Coilcraft power magnetics	Datasheet	67In Stock	£13.96 £12.27 £11.89 £11.66 View £11.23 £10.69 £10.38	Min.: 1 Mult.: 1	66 W
Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec SWB2010-1-SMLD Coilcraft 1: £2.79 500In Stock	Mfr. Part No. SWB2010-1-SMLD Mouser Part No 994-SWB2010-1-SMLD	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec Learn More about Coilcraft swb transformers	Datasheet	500In Stock	Cut Tape £2.79 £2.27 £2.24 Reel £1.90 £1.82 View £1.76 £1.71 MouseReel Available	Min.: 1 Mult.: 1 : 500	250 mW (1/4 W)
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 160uH .3Ohms 1-Port E2458NL Pulse Electronics 1: £3.39 327In Stock	Mfr. Part No. E2458NL Mouser Part No 673-E2458NL	Pulse Electronics	Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 160uH .3Ohms 1-Port	Datasheet	327In Stock	£3.39 £3.06 £2.78 £2.73 View £2.63 £2.25 £2.21 £2.17 Quote	Min.: 1 Mult.: 1
Pulse Transformers QT1553-84 iNRCORE 1: £62.22 33In Stock	Mfr. Part No. QT1553-84 Mouser Part No 673-QT1553-84	iNRCORE	Pulse Transformers	Datasheet	33In Stock	£62.22 £55.91 £53.31 £53.29 View £53.28 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers SMD ISDN S-Interface 22mH 4.2Ohms 2-Port T5007NLT Pulse Electronics 1: £7.62 400In Stock	Mfr. Part No. T5007NLT Mouser Part No 673-T5007NL673-T	Pulse Electronics	Audio Transformers / Signal Transformers SMD ISDN S-Interface 22mH 4.2Ohms 2-Port	Datasheet	400In Stock	Cut Tape £7.62 £6.79 £6.47 £6.36 Reel £5.07 View £5.93 £5.05 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200
Current Transformers - Board Mount CST4835 1:50 7A 205uH AEC-Q200 CST4835-050EC Coilcraft 1: £2.72 551In Stock	Mfr. Part No. CST4835-050EC Mouser Part No 994-CST4835-050EC	Coilcraft	Current Transformers - Board Mount CST4835 1:50 7A 205uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	551In Stock	Cut Tape £2.72 £2.23 £1.99 Reel £1.78 £1.70 £1.68 MouseReel Available	Min.: 1 Mult.: 1 : 500
Current Transformers - Board Mount 15A CURR SENSE TXFR 1:1:200 SM 54200C Murata Power Solutions 1: £2.23 450In Stock	Mfr. Part No. 54200C Mouser Part No 580-54200C	Murata Power Solutions	Current Transformers - Board Mount 15A CURR SENSE TXFR 1:1:200 SM Learn More about Murata Power Solutions murata 5300 5400 5500 transformers	Datasheet	450In Stock	Cut Tape £2.23 £2.02 £1.75 £1.69 Reel £1.43 View £1.64 £1.44 £1.41 £1.40 MouseReel Available	Min.: 1 Mult.: 1 : 450		SMD/SMT
Current Transformers - Industrial MCR-SL-CUC-300-I 2308043 Phoenix Contact 1: £304.47 18In Stock	Mfr. Part No. 2308043 Mouser Part No 651-2308043	Phoenix Contact	Current Transformers - Industrial MCR-SL-CUC-300-I	Datasheet	18In Stock	£304.47	Min.: 1 Mult.: 1	1.65 W	Chassis, DIN Rail
Power Transformers - Board Mount BMS transformer/CMC,12PIN,DUAL, 4.3KVDC SM91509AL-E Bourns 1: £3.68 1,928In Stock	Mfr. Part No. SM91509AL-E Mouser Part No 652-SM91509AL-E	Bourns	Power Transformers - Board Mount BMS transformer/CMC,12PIN,DUAL, 4.3KVDC Learn More about Bourns bms transformers	Datasheet	1,928In Stock	Cut Tape £3.68 £3.30 £3.11 £3.01 View Reel £2.51 £2.92 £2.80 £2.71 £2.52 £2.51 MouseReel Available	Min.: 1 Mult.: 1 : 2,000		PCB Mount
Audio Transformers / Signal Transformers 7uH 3KV 1:1:2 2% AEC-Q200 BX6152NL Pulse Electronics 1: £3.27 752In Stock	Mfr. Part No. BX6152NL Mouser Part No 673-BX6152NL	Pulse Electronics	Audio Transformers / Signal Transformers 7uH 3KV 1:1:2 2% AEC-Q200 Learn More about Pulse Electronics bm bmu bx transformers	Datasheet	752In Stock	£3.27 £2.84 £2.74 £2.65 View £2.44 £2.13 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount 6W 21.8uH 200-700kHz 10-14V Flyback PA4470.006NLT Pulse Electronics 1: £3.35 625In Stock	Mfr. Part No. PA4470.006NLT Mouser Part No 673-PA4470.006NLT	Pulse Electronics	Power Transformers - Board Mount 6W 21.8uH 200-700kHz 10-14V Flyback Learn More about Pulse Electronics pulse high frequency transformers	Datasheet	625In Stock	Cut Tape £3.35 £3.03 £2.77 £2.69 Reel £2.28 View £2.60 £2.50 £2.14 £2.10 MouseReel Available	Min.: 1 Mult.: 1 : 700	1.8 W
Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port PE-65968NL Pulse Electronics 1: £4.11 549In Stock	Mfr. Part No. PE-65968NL Mouser Part No 673-PE-65968NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port	Datasheet	549In Stock	£4.11 £3.75 £3.62 £3.51 View £3.41 £3.20	Min.: 1 Mult.: 1
Power Transformers - Board Mount 2CT:1CT Iso5000V SMT 5kVrms AEC-Q200 PM2190.021NLT Pulse Electronics 1: £2.64 551In Stock	Mfr. Part No. PM2190.021NLT Mouser Part No 673-PM2190.021NLT	Pulse Electronics	Power Transformers - Board Mount 2CT:1CT Iso5000V SMT 5kVrms AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	551In Stock	Cut Tape £2.64 £2.38 £2.23 £2.17 Reel £1.90 View £1.97 £1.78 £1.68 £1.66	Min.: 1 Mult.: 1 : 150		SMD/SMT
Pulse Transformers PLANAR 1:1:1 LF High Side / 1200V MGDT100100LF Vishay / Dale 1: £8.63 99In Stock	Mfr. Part No. MGDT100100LF Mouser Part No 70-MGDT100100LF	Vishay / Dale	Pulse Transformers PLANAR 1:1:1 LF High Side / 1200V Learn More about Vishay / Dale vishay mgdt transformers	Datasheet	99In Stock	£8.63 £7.78 £7.46 £7.15 View £6.92 £6.70 £6.49 £6.29	Min.: 1 Mult.: 1