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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 81uH PCS020-EE05081S Bourns 1: 3,73 € 691In Stock	Mfr. Part No. PCS020-EE05081S Mouser Part No 652-PCS020-EE05081S	Bourns	Current Transformers - Board Mount Current Sense transformer, 20A, EE5, 81uH Learn More about Bourns pcs current sense transformers	Datasheet	691In Stock	Cut Tape 3,73 € 3,37 € 3,07 € 2,98 € View Reel 2,48 € 2,89 € 2,86 € 2,83 € 2,76 € 2,48 € MouseReel Available	Min.: 1 Mult.: 1 : 4.000					SMD/SMT
Power Transformers - Board Mount 456uH 1.5kV Iso 1CT:1CT EE5 20% PH9084.011NLT Pulse Electronics 1: 2,50 € 562In Stock 1.000Expected 11/20/2026	Mfr. Part No. PH9084.011NLT Mouser Part No 673-PH9084.011NLT	Pulse Electronics	Power Transformers - Board Mount 456uH 1.5kV Iso 1CT:1CT EE5 20% Learn More about Pulse Electronics pulse high isolation transformers	Datasheet	562In Stock 1.000Expected 11/20/2026	Cut Tape 2,50 € 2,05 € 1,92 € 1,87 € Reel 1,47 € View 1,81 € 1,73 € 1,68 € 1,40 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000		1 W			SMD/SMT
Pulse Transformers PLANAR 1:1.25:1.25 S High Side / 1200V MGDT100125-SM Vishay / Dale 1: 11,42 € 139In Stock	Mfr. Part No. MGDT100125-SM Mouser Part No 70-MGDT100125-SM	Vishay / Dale	Pulse Transformers PLANAR 1:1.25:1.25 S High Side / 1200V Learn More about Vishay / Dale vishay mgdt transformers	Datasheet	139In Stock	11,42 € 10,02 € 9,61 € 9,31 € View 8,75 € 8,23 € 8,04 € 7,91 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter 749196511 Wurth Elektronik 1: 9,18 € 105In Stock	Mfr. Part No. 749196511 Mouser Part No 710-749196511	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	105In Stock	Cut Tape 9,18 € 8,77 € 7,76 € Reel 7,35 €	Min.: 1 Mult.: 1 : 120
Power Transformers - Board Mount WE-FLEX Trnsfmr HV 22.3uH .93A 749196518 Wurth Elektronik 1: 10,63 € 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 10,63 € 10,62 € 10,61 € 9,56 € Reel 8,08 € View 7,40 € 6,73 € 6,05 € MouseReel Available	Min.: 1 Mult.: 1 : 120					SMD/SMT
Current Transformers - Board Mount WE-CST 400uH 7A 1:70 DCR=4.6ohms 749252070 Wurth Elektronik 1: 2,14 € 1.936In Stock	Mfr. Part No. 749252070 Mouser Part No 710-749252070	Wurth Elektronik	Current Transformers - Board Mount WE-CST 400uH 7A 1:70 DCR=4.6ohms Learn More about Wurth Elektronik wurth current sense transformers	Datasheet	1.936In Stock	Cut Tape 2,14 € 1,90 € 1,76 € 1,62 € 1,49 € Reel 1,40 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000					PCB Mount
Power Transformers - Board Mount MID-OLTI LM5023 400 uH 65.2 W 750313417 Wurth Elektronik 1: 15,31 € 195In Stock	Mfr. Part No. 750313417 Mouser Part No 710-750313417	Wurth Elektronik	Power Transformers - Board Mount MID-OLTI LM5023 400 uH 65.2 W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	195In Stock	Cut Tape 15,31 € 14,13 € Reel 14,13 € 9,72 € MouseReel Available	Min.: 1 Mult.: 1 : 100		65.2 W	85 VAC to 265 VAC	19 V	SMD/SMT
Power Transformers - Board Mount MID-OLLT LT3798 180 uH 108 W 750811351 Wurth Elektronik 1: 12,77 € 141In Stock 1.000Expected 12/17/2026	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 12/17/2026	12,77 € 12,61 € 11,82 € 10,64 €	Min.: 1 Mult.: 1		108 W	85 VAC to 265 VAC	36 V	Through Hole
Audio Transformers / Signal Transformers 45 to 1218Mhz 1:2.78 Transformer RFXF0008HSR Qorvo 1: 6,48 € 158In Stock	Mfr. Part No. RFXF0008HSR Mouser Part No 772-RFXF0008HSR	Qorvo	Audio Transformers / Signal Transformers 45 to 1218Mhz 1:2.78 Transformer	Datasheet	158In Stock	Cut Tape 6,48 € 6,46 € 5,95 € Reel 4,99 € 4,98 € 4,97 € MouseReel Available	Min.: 1 Mult.: 1 : 100		2 W
Power Transformers - Board Mount THROUGH HOLE 1.1VA 3FS-212 Tamura 1: 4,71 € 498In Stock	Mfr. Part No. 3FS-212 Mouser Part No 838-3FS-212	Tamura	Power Transformers - Board Mount THROUGH HOLE 1.1VA	Datasheet	498In Stock	4,71 € 3,91 € 3,76 € 3,52 € View 3,41 € 3,31 € 3,27 € 3,18 € 3,04 €	Min.: 1 Mult.: 1		1.1 VA	115 VAC		Through Hole
Power Transformers - Board Mount THROUGH HOLE 2.4VA 3FS-320 Tamura 1: 4,81 € 261In Stock	Mfr. Part No. 3FS-320 Mouser Part No 838-3FS-320	Tamura	Power Transformers - Board Mount THROUGH HOLE 2.4VA	Datasheet	261In Stock	4,81 € 4,17 € 4,01 € 3,14 € View 3,05 € 3,04 € 2,99 € 2,92 €	Min.: 1 Mult.: 1		2.4 VA	115 VAC	10 V/20 V	Through Hole
Power Transformers - Board Mount POWER TRANSFORMER THROUGH 2.5VA PL2.5-20-130B Tamura 1: 6,85 € 219In Stock	Mfr. Part No. PL2.5-20-130B Mouser Part No 838-PL2.5-20-130B	Tamura	Power Transformers - Board Mount POWER TRANSFORMER THROUGH 2.5VA	Datasheet	219In Stock	6,85 € 6,71 € 6,70 € 6,66 € View 5,41 € 5,22 € 5,08 €	Min.: 1 Mult.: 1		2.5 VA			Through Hole
Audio Transformers / Signal Transformers 5-90MHz Imp. 1:9 IL 1.3dB -40C +85C MABA-010181-CF9A40 MACOM 1: 2,67 € 1.663In Stock	Mfr. Part No. MABA-010181-CF9A40 Mouser Part No 937-MABA010181CF9A40	MACOM	Audio Transformers / Signal Transformers 5-90MHz Imp. 1:9 IL 1.3dB -40C +85C Learn More about MACOM mabakit	Datasheet	1.663In Stock	Cut Tape 2,67 € 2,18 € 2,09 € 1,95 € Reel 1,67 € View 1,87 € 1,83 € 1,75 € 1,48 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000		631 mW
Current Transformers - Industrial CT 2.3" ID (60mm) - WKE60 PGC-5060 Littelfuse 1: 819,82 € 1In Stock	Mfr. Part No. PGC-5060 Mouser Part No 576-PGC-5060	Littelfuse	Current Transformers - Industrial CT 2.3" ID (60mm) - WKE60 Learn More about Littelfuse industrial portfolio	Datasheet	1In Stock	819,82 €	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers MDL SIN 100D 1:1 TU 16Term Gull Wing SMD 100B-1027X iNRCORE 1: 50,01 € 131In Stock	Mfr. Part No. 100B-1027X Mouser Part No 673-100B-1027X	iNRCORE	Audio Transformers / Signal Transformers MDL SIN 100D 1:1 TU 16Term Gull Wing SMD	Datasheet	131In Stock	50,01 € 38,45 € 36,62 €	Min.: 1 Mult.: 1	No
Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer 10GB-6014T iNRCORE 1: 38,55 € 165In Stock	Mfr. Part No. 10GB-6014T Mouser Part No 673-10GB-6014T	iNRCORE	Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer Learn More about iNRCORE 10gbase t transformers	Datasheet	165In Stock	Cut Tape 38,55 € 34,67 € 33,23 € 32,18 € View Reel 29,57 € 31,87 € 29,57 € Quote	Min.: 1 Mult.: 1 : 300	No
Power Transformers - Board Mount Transformer, 7.6 H, 180 nH, 2:7 5% Turns Ratio, 3000Vac,1sec Hi-Pot 1mA Max. MAG-3002176 Bourns 1: 23,29 € 100In Stock New Product	Mfr. Part No. MAG-3002176 Mouser Part No 652-MAG-3002176 New Product	Bourns	Power Transformers - Board Mount Transformer, 7.6 H, 180 nH, 2:7 5% Turns Ratio, 3000Vac,1sec Hi-Pot 1mA Max. Learn More about Bourns mag 3002176 power transformers	Datasheet	100In Stock	23,29 € 20,89 € 19,93 € 19,38 € View 18,82 € 18,06 € 17,79 € Quote	Min.: 1 Mult.: 1					PCB Mount
Power Transformers - Board Mount 23.5uH DCR=0.23mOhms 3750VRMS2W LLC/SiC GaN Isolation PMT6709NLT Pulse Electronics 1: 4,17 € 700In Stock New Product	Mfr. Part No. PMT6709NLT Mouser Part No 673-PMT6709NLT New Product	Pulse Electronics	Power Transformers - Board Mount 23.5uH DCR=0.23mOhms 3750VRMS2W LLC/SiC GaN Isolation Learn More about Pulse Electronics pulse high isolation transformers	Datasheet	700In Stock	Cut Tape 4,17 € 3,41 € 2,80 € 2,72 € Reel 2,61 € View 2,63 € 2,60 € 2,51 € 2,41 € MouseReel Available	Min.: 1 Mult.: 1 : 350		2 W	6 V to 9 V	22 V to 28 V	PCB Mount
Power Transformers - Board Mount 2700V 780uH +/-35% DCR=.85mOhms PL3159NL iNRCORE 1: 18,79 € 95In Stock Factory Special Order	Mfr. Part No. PL3159NL Mouser Part No 673-PL3159NL Factory Special Order	iNRCORE	Power Transformers - Board Mount 2700V 780uH +/-35% DCR=.85mOhms	Datasheet	95In Stock	18,79 € 16,93 € 16,24 € 15,73 € View 15,21 € 14,59 € 14,12 € Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade GL1553-45 iNRCORE 1: 71,51 € 16In Stock	Mfr. Part No. GL1553-45 Mouser Part No 673-GL1553-45	iNRCORE	Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade	Datasheet	16In Stock	71,51 € 59,08 € 58,78 € 58,65 € View 58,29 € Quote	Min.: 1 Mult.: 1	No
Power Transformers - Industrial MTS 1-PHASE SAFETY TRANSFORMER, P: 160VA IN: 230/400VAC OUT: 24VAC, for screw and DIN-rail mounting, with spring clamp connection Murrelektronik 6686343 6686343 Murrelektronik 1: 154,35 € 2In Stock	Mfr. Part No. 6686343 Mouser Part No 867-6686343	Murrelektronik	Power Transformers - Industrial MTS 1-PHASE SAFETY TRANSFORMER, P: 160VA IN: 230/400VAC OUT: 24VAC, for screw and DIN-rail mounting, with spring clamp connection	Datasheet	2In Stock	154,35 €	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers HALO Electronics TG110-ESV03N6LFTR TG110-ESV03N6LFTR HALO Electronics 1: 11,66 € 76In Stock	Mfr. Part No. TG110-ESV03N6LFTR Mouser Part No 493-TG110ESV03N6LFTR	HALO Electronics	Audio Transformers / Signal Transformers		76In Stock	11,66 € 8,33 € 7,00 € 5,83 € View 4,37 € 3,49 € 3,18 €	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1000uH 8-Port Pulse Electronics T1231NL T1231NL Pulse Electronics 1: 9,73 € 27In Stock	Mfr. Part No. T1231NL Mouser Part No 673-T1231NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1000uH 8-Port	Datasheet	27In Stock	9,73 € 8,61 € 8,34 € 7,91 € View 7,06 € 6,68 € 6,52 € 6,43 €	Min.: 1 Mult.: 1
Power Transformers - Board Mount XFMR FLYBACK EP10 SMT NPB Pulse Electronics PA3948.005NL PA3948.005NL Pulse Electronics 1: 3,26 € 657In Stock	Mfr. Part No. PA3948.005NL Mouser Part No 673-PA3948.005NL	Pulse Electronics	Power Transformers - Board Mount XFMR FLYBACK EP10 SMT NPB	Datasheet	657In Stock	3,26 € 2,67 € 2,30 € 2,24 € View 2,16 € 2,14 € 2,12 € 1,75 €	Min.: 1 Mult.: 1
Current Transformers - Industrial BUSBAR CURRENT TRANSFORMER Siemens 6RY18020AA03 6RY18020AA03 Siemens 1: 170,22 € 1In Stock New At Mouser	Mfr. Part No. 6RY18020AA03 Mouser Part No 982-6RY18020AA03 New At Mouser	Siemens	Current Transformers - Industrial BUSBAR CURRENT TRANSFORMER		1In Stock	170,22 € 161,86 € 161,25 € 158,62 € Quote Quote	Min.: 1 Mult.: 1