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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 PLC transformer, 0.45W, Special EP13, 15V PFBR45-SP13150S Bourns 1: £3.75 5,033In Stock	Mfr. Part No. PFBR45-SP13150S Mouser Part No 652-PFBR45-SP13150S	Bourns	Audio Transformers / Signal Transformers PLC transformer, 0.45W, Special EP13, 15V Learn More about Bourns pfbr45	Datasheet	5,033In Stock	Cut Tape £3.75 £2.97 £2.86 £2.66 Reel £2.42 View £2.53 £2.37 £2.05 £1.97 MouseReel Available	Min.: 1 Mult.: 1 : 400	450 mW
Audio Transformers / Signal Transformers XFMR MODULE 10BT SMT EX-TEMP 10B-2001 iNRCORE 1: £36.44 38In Stock	Mfr. Part No. 10B-2001 Mouser Part No 673-10B-2001	iNRCORE	Audio Transformers / Signal Transformers XFMR MODULE 10BT SMT EX-TEMP	Datasheet	38In Stock	£36.44 £29.81 £29.13 £29.07 View £28.80 £28.35 Quote	Min.: 1 Mult.: 1
Current Transformers - Board Mount SMD Current Sense 10.4mH 1.9Ohms PA0368.125NLT Pulse Electronics 1: £1.63 1,270In Stock	Mfr. Part No. PA0368.125NLT Mouser Part No 673-PA0368.125NLT	Pulse Electronics	Current Transformers - Board Mount SMD Current Sense 10.4mH 1.9Ohms Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	1,270In Stock	Cut Tape £1.63 £1.48 £1.35 £1.31 Reel £1.05 View £1.27 £1.26 £1.25 £1.00 MouseReel Available	Min.: 1 Mult.: 1 : 1,100
Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por PE-64936NL Pulse Electronics 1: £5.01 1,029In Stock	Mfr. Part No. PE-64936NL Mouser Part No 673-PE-64936NL	Pulse Electronics	Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Por Learn More about Pulse Electronics pulsetelecom	Datasheet	1,029In Stock	£5.01 £3.89 £3.74 £3.62 View £3.49 £2.82 £2.71 £2.61	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1.2Ohm 1-Por PE-65415NL Pulse Electronics 1: £3.63 680In Stock	Mfr. Part No. PE-65415NL Mouser Part No 673-PE-65415NL	Pulse Electronics	Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1.2Ohm 1-Por Learn More about Pulse Electronics pulsetelecom	Datasheet	680In Stock	£3.63 £3.54 £3.40 £2.55	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1Ohm 1-Port PE-65771NL Pulse Electronics 1: £4.16 1,109In Stock	Mfr. Part No. PE-65771NL Mouser Part No 673-PE-65771NL	Pulse Electronics	Audio Transformers / Signal Transformers THT T1/CEPT/ISDN-Pri 1200uH 1Ohm 1-Port	Datasheet	1,109In Stock	£4.16 £3.76 £3.61 £3.47 View £3.35 £3.22 £2.85 £2.63	Min.: 1 Mult.: 1
Current Transformers - Board Mount 2mH 4400Vdc AEC-Q200 10A DCR=3mOhms PH9500.065NLT Pulse Electronics 1: £2.59 1,057In Stock	Mfr. Part No. PH9500.065NLT Mouser Part No 673-PH9500.065NLT	Pulse Electronics	Current Transformers - Board Mount 2mH 4400Vdc AEC-Q200 10A DCR=3mOhms Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	1,057In Stock	Cut Tape £2.59 £2.12 £1.96 £1.89 Reel £1.72 View £1.77 £1.68 £1.62 £1.37	Min.: 1 Mult.: 1 : 220		PCB Mount
Power Transformers - Board Mount 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200 PM2190.043NLT Pulse Electronics 1: £2.64 529In Stock	Mfr. Part No. PM2190.043NLT Mouser Part No 673-PM2190.043NLT	Pulse Electronics	Power Transformers - Board Mount 8CT:3CT Iso5000V SMT 5kVrms AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	529In Stock	Cut Tape £2.64 £2.38 £2.23 £2.17 Reel £1.94 View £2.10 £1.68 £1.63	Min.: 1 Mult.: 1 : 150		SMD/SMT
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port TX1188NL Pulse Electronics 1: £4.34 588In Stock	Mfr. Part No. TX1188NL Mouser Part No 673-TX1188NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH .7Ohms 2-Port	Datasheet	588In Stock	£4.34 £3.93 £3.68 £3.57 View £3.50 £3.00 £2.87 £2.86	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 1.500-1200 MHz WBC4-14LC Coilcraft 1: £5.76 322In Stock	Mfr. Part No. WBC4-14LC Mouser Part No 994-WBC4-14LC	Coilcraft	Audio Transformers / Signal Transformers WBC SMT Mini Wdebnd 1:4 1.500-1200 MHz	Datasheet	322In Stock	Cut Tape £5.76 £4.64 £4.52 £4.22 Reel £3.20 View £4.00 £3.24 £3.16 Quote MouseReel Available	Min.: 1 Mult.: 1 : 750	250 mW
Current Transformers - Board Mount 10A Curr Sense Txfr 1:30 SM 53030C Murata Power Solutions 1: £1.15 1,037In Stock	Mfr. Part No. 53030C Mouser Part No 580-53030C	Murata Power Solutions	Current Transformers - Board Mount 10A Curr Sense Txfr 1:30 SM Learn More about Murata Power Solutions murata 5300 5400 5500 transformers	Datasheet	1,037In Stock	Cut Tape £1.15 £1.05 £1.00 £0.978 View Reel £0.766 £0.943 £0.89 £0.882 £0.766 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		SMD/SMT
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 140uH .6Ohms 1-Port 23Z467SMNL Pulse Electronics 1: £3.72 389In Stock	Mfr. Part No. 23Z467SMNL Mouser Part No 673-23Z467SMNL	Pulse Electronics	Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 140uH .6Ohms 1-Port	Datasheet	389In Stock	£3.72 £3.36 £3.13 £3.04 View £2.98 £2.62 £2.51 £2.35 £2.33	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 20uH 3KV 1:1:1 2% AEC-Q200 BX6158NL Pulse Electronics 1: £3.65 271In Stock	Mfr. Part No. BX6158NL Mouser Part No 673-BX6158NL	Pulse Electronics	Audio Transformers / Signal Transformers 20uH 3KV 1:1:1 2% AEC-Q200 Learn More about Pulse Electronics bm bmu bx transformers	Datasheet	271In Stock	£3.65 £3.30 £3.13 £3.02 View £2.97 £2.62 £2.37 £2.35	Min.: 1 Mult.: 1
Pulse Transformers TRANSFORMER RF SINGLE 1:1CT CX2147NLT Pulse Electronics 1: £4.07 721In Stock	Mfr. Part No. CX2147NLT Mouser Part No 673-CX2147NLT	Pulse Electronics	Pulse Transformers TRANSFORMER RF SINGLE 1:1CT	Datasheet	721In Stock	Cut Tape £4.07 £3.01 £2.55 £2.22 £2.15 Reel £1.82	Min.: 1 Mult.: 1 : 1,000		PCB Mount
Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 2-Port H2009NL Pulse Electronics 1: £7.15 233In Stock	Mfr. Part No. H2009NL Mouser Part No 673-H2009NL	Pulse Electronics	Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 2-Port Learn More about Pulse Electronics pulselantrans	Datasheet	233In Stock	£7.15 £6.45 £6.14 £5.94 View £4.96 £4.85 £4.75	Min.: 1 Mult.: 1
Pulse Transformers MDL,SIN,1GD,1:1,SMT,TR NPB H5149NLT Pulse Electronics 1: £6.28 367In Stock	Mfr. Part No. H5149NLT Mouser Part No 673-H5149NLT	Pulse Electronics	Pulse Transformers MDL,SIN,1GD,1:1,SMT,TR NPB	Datasheet	367In Stock	Cut Tape £6.28 £5.46 £5.25 £5.08 Reel £4.05 View £4.85 £4.06 £4.01 £3.98	Min.: 1 Mult.: 1 : 400		PCB Mount
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Por H5401NL Pulse Electronics 1: £17.62 61In Stock	Mfr. Part No. H5401NL Mouser Part No 673-H5401NL	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 4-Por Learn More about Pulse Electronics pulse 1gigabit poe poeplus smd transformers	Datasheet	61In Stock	£17.62 £16.33 £15.66 £14.40 View £13.88 £12.56 £12.29 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1000Base-T BGA PoE+ 350uH .65Ohms 4-Port H6400NL Pulse Electronics 1: £22.25 179In Stock	Mfr. Part No. H6400NL Mouser Part No 673-H6400NL	Pulse Electronics	Audio Transformers / Signal Transformers 1000Base-T BGA PoE+ 350uH .65Ohms 4-Port Learn More about Pulse Electronics pulse poe solutions	Datasheet	179In Stock	£22.25 £17.14 £16.17 £15.36 View £13.87 £13.13	Min.: 1 Mult.: 1
Power Transformers - Board Mount 350uH 1500V T/R=1 2% DC=600mA HX5164NL Pulse Electronics 1: £4.09 311In Stock	Mfr. Part No. HX5164NL Mouser Part No 673-HX5164NL	Pulse Electronics	Power Transformers - Board Mount 350uH 1500V T/R=1 2% DC=600mA Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	311In Stock	£4.09 £3.54 £3.40 £3.30 View £3.20 £2.91 £2.58 £2.55	Min.: 1 Mult.: 1		SMD/SMT
Current Transformers - Board Mount CURRENT SENSE 1:100 AECQ SMD PA1005.100QNL Pulse Electronics 1: £1.47 1,086In Stock	Mfr. Part No. PA1005.100QNL Mouser Part No 673-PA1005.100QNL	Pulse Electronics	Current Transformers - Board Mount CURRENT SENSE 1:100 AECQ SMD	Datasheet	1,086In Stock	£1.47 £1.33 £1.22 £1.19 View £1.09 £1.03 £1.01 £0.917 £0.863	Min.: 1 Mult.: 1
Power Transformers - Board Mount 2.8mH 2500V 3:2:2 DCR=1.6-1.3Ohms PH9572.322ANLT Pulse Electronics 1: £2.51 551In Stock	Mfr. Part No. PH9572.322ANLT Mouser Part No 673-PH9572.322ANLT	Pulse Electronics	Power Transformers - Board Mount 2.8mH 2500V 3:2:2 DCR=1.6-1.3Ohms Learn More about Pulse Electronics pulse high isolation transformers	Datasheet	551In Stock	Cut Tape £2.51 £2.28 £2.13 £2.07 Reel £1.86 View £2.01 £1.75 MouseReel Available	Min.: 1 Mult.: 1 : 300	6 W	PCB Mount
Power Transformers - Board Mount 4CT:5CT Iso4000V Push Pull AEC-Q200 PM2155.045NLT Pulse Electronics 1: £2.51 965In Stock	Mfr. Part No. PM2155.045NLT Mouser Part No 673-PM2155.045NLT	Pulse Electronics	Power Transformers - Board Mount 4CT:5CT Iso4000V Push Pull AEC-Q200 Learn More about Pulse Electronics pulse pm21x aec q200 transformers	Datasheet	965In Stock	Cut Tape £2.51 £2.28 £2.13 £2.07 Reel £1.86 View £2.01 £1.69 £1.58 £1.56	Min.: 1 Mult.: 1 : 300		SMD/SMT
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port TX1099NLT Pulse Electronics 1: £4.34 488In Stock	Mfr. Part No. TX1099NLT Mouser Part No 673-TX1099NL673-T	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 1Ohm 2-Port	Datasheet	488In Stock	Cut Tape £4.34 £3.93 £3.77 £3.65 Reel £2.82 View £3.51 £3.33 £2.75 £2.59 MouseReel Available	Min.: 1 Mult.: 1 : 600
Audio Transformers / Signal Transformers DA2062 PoE Trnsfmr For DPA423G DA2062-ALD Coilcraft 1: £5.11 400In Stock	Mfr. Part No. DA2062-ALD Mouser Part No 994-DA2062-ALD	Coilcraft	Audio Transformers / Signal Transformers DA2062 PoE Trnsfmr For DPA423G Learn More about Coilcraft power magnetics	Datasheet	400In Stock	Cut Tape £5.11 £3.97 £3.81 £3.69 Reel £3.26 View £3.57 £3.37 £3.15 £3.13 MouseReel Available	Min.: 1 Mult.: 1 : 400
Audio Transformers / Signal Transformers HALO Electronics TGR01-7206V6LFTR TGR01-7206V6LFTR HALO Electronics 1: £11.31 500In Stock	Mfr. Part No. TGR01-7206V6LFTR Mouser Part No 493-TGR01-7206V6LFTR	HALO Electronics	Audio Transformers / Signal Transformers		500In Stock	Cut Tape £11.31 £8.08 £6.79 £5.66 Reel £4.71 View £3.85 £3.77 £3.62 MouseReel Available	Min.: 1 Mult.: 1 : 300