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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.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Power Transformers - Board Mount 27W 180uH 200-700kHz 33-57V Flyback PA5100.003NLT Pulse Electronics 1: 3,27 € 602In Stock	Mfr. Part No. PA5100.003NLT Mouser Part No 673-PA5100.003NLT	Pulse Electronics	Power Transformers - Board Mount 27W 180uH 200-700kHz 33-57V Flyback Learn More about Pulse Electronics pulse high frequency transformers	Datasheet	602In Stock	Cut Tape 3,27 € 2,96 € 2,65 € 2,57 € Reel 2,49 € View 2,28 € 2,01 € 1,96 € 1,94 € MouseReel Available	Min.: 1 Mult.: 1 : 125
Current Transformers - Board Mount 1.7mH 3KVdc AEC-Q200 30A DCR=0.5mOhms PH9505.050NLT Pulse Electronics 1: 2,60 € 540In Stock	Mfr. Part No. PH9505.050NLT Mouser Part No 673-PH9505.050NLT	Pulse Electronics	Current Transformers - Board Mount 1.7mH 3KVdc AEC-Q200 30A DCR=0.5mOhms Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	540In Stock	Cut Tape 2,60 € 2,40 € 2,18 € 2,11 € Reel 1,85 € View 2,05 € 1,60 €	Min.: 1 Mult.: 1 : 150				PCB Mount
Current Transformers - Board Mount 400uH 20V 2.5mOhms N1:N2=1:70 B82801A1404A070 TDK 1: 2,95 € 559In Stock	Mfr. Part No. B82801A1404A070 Mouser Part No 871-B82801A1404A070	TDK	Current Transformers - Board Mount 400uH 20V 2.5mOhms N1:N2=1:70 Learn More about TDK epcos b82801 transformers	Datasheet	559In Stock	Cut Tape 2,95 € 2,60 € 2,37 € 2,30 € Reel 2,07 € View 2,23 € 2,20 € 2,00 € 1,96 €	Min.: 1 Mult.: 1 : 600				SMD/SMT
Current Transformers - Board Mount 40A 14mH 1:100 CT10-100 ICE Components 1: 3,68 € 4.578In Stock	Mfr. Part No. CT10-100 Mouser Part No 911-CT10-100	ICE Components	Current Transformers - Board Mount 40A 14mH 1:100 Learn More about ICE Components ct10 current sense transformers	Datasheet	4.578In Stock	3,68 € 3,02 € 2,61 € 2,54 € View 2,45 € 2,42 € 2,40 € 2,30 € 2,25 €	Min.: 1 Mult.: 1				Through Hole
Pulse Transformers ISO MOD SMD GullWing 4.5kVrms 0.9Ohm 8pi TGMR-430V8LF HALO Electronics 1: 12,74 € 243In Stock	Mfr. Part No. TGMR-430V8LF Mouser Part No 493-TGMR-430V8LF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 4.5kVrms 0.9Ohm 8pi Learn More about HALO Electronics halo dc dc transformers	Datasheet	243In Stock	12,74 € 8,22 € 6,71 € 4,36 € View 4,35 € 4,34 € 4,33 € Quote	Min.: 1 Mult.: 1				SMD/SMT
Power Transformers - Industrial 105 VA Isolation 115/230 , 20/40 ECO-105-40 Bel Signal Transformer 1: 82,23 € 9In Stock	Mfr. Part No. ECO-105-40 Mouser Part No 530-ECO-105-40	Bel Signal Transformer	Power Transformers - Industrial 105 VA Isolation 115/230 , 20/40 Learn More about Bel Signal Transformer ecotran	Datasheet	9In Stock	82,23 € 76,90 € 75,60 € 73,88 € 72,33 €	Min.: 1 Mult.: 1		40 V	20 V
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-4 IF-4-16 Bel Signal Transformer 1: 29,57 € 47In Stock	Mfr. Part No. IF-4-16 Mouser Part No 530-IF-4-16	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-4 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	47In Stock	29,57 € 24,85 € 24,69 € 22,14 € Quote Quote	Min.: 1 Mult.: 1	4 VA	115 VAC, 230 VAC	16 V CT/8 V	Through Hole
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-4 IF-4-56 Bel Signal Transformer 1: 27,66 € 46In Stock	Mfr. Part No. IF-4-56 Mouser Part No 530-IF-4-56	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-4 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	46In Stock	27,66 € 22,84 € 22,78 € 20,76 € Quote Quote	Min.: 1 Mult.: 1	4 VA	115 VAC, 230 VAC	56 V CT/28 V	Through Hole
Power Transformers - Industrial Power transformer, toroid, 30 VA, with 117V @ 256ma secondary 1182E117 Hammond Manufacturing 1: 63,14 € 101In Stock	Mfr. Part No. 1182E117 Mouser Part No 546-1182E120	Hammond Manufacturing	Power Transformers - Industrial Power transformer, toroid, 30 VA, with 117V @ 256ma secondary Learn More about Hammond Manufacturing hammond 1182 series transformers	Datasheet	101In Stock	63,14 € 56,54 € 54,14 € 52,18 € 51,44 €	Min.: 1 Mult.: 1	30 VA	115 VAC, 230 VAC	234 V Series, 117 V Parallel	Chassis
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 4000:600 0mADC/TY-303P TY-303P Triad Magnetics 1: 6,19 € 769In Stock 229On Order	Mfr. Part No. TY-303P Mouser Part No 553-TY303P	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 4000:600 0mADC/TY-303P	Datasheet	769In Stock 229On Order	6,19 € 5,84 € 5,38 € 5,11 € View 4,95 € 4,94 €	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600CT* 90mADC/TY-403P TY-403P Triad Magnetics 1: 4,78 € 448In Stock	Mfr. Part No. TY-403P Mouser Part No 553-TY403P	Triad Magnetics	Audio Transformers / Signal Transformers AUDIO XFMR FCC68 XFMR 600:600CT* 90mADC/TY-403P	Datasheet	448In Stock	4,78 € 4,11 € 3,96 € 3,84 € View 3,72 € 3,63 € 3,59 €	Min.: 1 Mult.: 1
Current Transformers - Board Mount 11mH 3KVdc AEC-Q200 30A DCR=0.5mOhms PH9505.125NLT Pulse Electronics 1: 2,60 € 609In Stock	Mfr. Part No. PH9505.125NLT Mouser Part No 673-PH9505.125NLT	Pulse Electronics	Current Transformers - Board Mount 11mH 3KVdc AEC-Q200 30A DCR=0.5mOhms Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	609In Stock	Cut Tape 2,60 € 2,36 € 2,18 € 2,11 € Reel 1,85 € View 2,05 € 1,59 €	Min.: 1 Mult.: 1 : 150				PCB Mount
Power Transformers - Board Mount MID-OLTI UCC28700 1.8 mH 3 W 750313959 Wurth Elektronik 1: 10,26 € 122In Stock	Mfr. Part No. 750313959 Mouser Part No 710-750313959	Wurth Elektronik	Power Transformers - Board Mount MID-OLTI UCC28700 1.8 mH 3 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	122In Stock	10,26 € 9,48 € 7,89 € 5,73 €	Min.: 1 Mult.: 1	3 W	85 VAC to 265 VAC	12 V	Through Hole
Power Transformers - Board Mount THROUGH HOLE 1.1VA 3FD-256 Tamura 1: 5,04 € 353In Stock	Mfr. Part No. 3FD-256 Mouser Part No 838-3FD-256	Tamura	Power Transformers - Board Mount THROUGH HOLE 1.1VA	Datasheet	353In Stock	5,04 € 4,30 € 4,13 € 3,91 € View 3,79 € 3,67 € 3,38 € 3,32 € 3,28 €	Min.: 1 Mult.: 1		115 VAC, 230 VAC
Pulse Transformers SMT Gate Drive Trans 50uH 1:3.5 3750Vac GT17005 ICE Components 1: 4,73 € 952In Stock	Mfr. Part No. GT17005 Mouser Part No 911-GT17005	ICE Components	Pulse Transformers SMT Gate Drive Trans 50uH 1:3.5 3750Vac Learn More about ICE Components gt17 gate drive transformers	Datasheet	952In Stock	Cut Tape 4,73 € 3,87 € 3,18 € 3,09 € Reel 2,94 € View 2,99 € 2,97 € 2,85 € 2,73 € MouseReel Available	Min.: 1 Mult.: 1 : 500				SMD/SMT
Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT HALO Electronics TG1G-E005J24LF TG1G-E005J24LF HALO Electronics 1: 17,93 € 31In Stock 4.970On Order	Mfr. Part No. TG1G-E005J24LF Mouser Part No 493-TG1G-E005J24LF	HALO Electronics	Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	31In Stock 4.970On Order On Order Ship Dates Mfr. No: TG1G-E005J24LF Stock: 31 Can Dispatch Immediately On Order: 182 Expected 11/16/2026 2.128 Expected 2/5/2027 2.660 Expected 5/21/2027 Factory Lead Time: 29 Weeks	17,93 € 12,80 € 10,76 € 8,96 € 5,35 €	Min.: 1 Mult.: 1
Pulse Transformers SMT Gate Driver Transformer 1:1:1 GT03-111-034-B ICE Components 1: 4,44 € 1.671In Stock 3.000On Order	Mfr. Part No. GT03-111-034-B Mouser Part No 911-GT03-111-034-B	ICE Components	Pulse Transformers SMT Gate Driver Transformer 1:1:1 Learn More about ICE Components gt03 gate drive transformers	Datasheet	1.671In Stock 3.000On Order	Cut Tape 4,44 € 3,63 € 2,99 € 2,96 € Reel 2,50 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 2:1 T60403-K5024-X079 Vacuumschmelze 1: 3,47 € 5.530In Stock	Mfr. Part No. T60403-K5024-X079 Mouser Part No 983-T60403-K5024X079	Vacuumschmelze	Audio Transformers / Signal Transformers PLC Transf PTH SMD 1.4mH 2:1 Learn More about Vacuumschmelze vac plc transformers	Datasheet	5.530In Stock	Cut Tape 3,47 € 2,67 € 2,31 € Reel 2,21 € 1,90 € View 1,85 € 1,80 € MouseReel Available	Min.: 1 Mult.: 1 : 450
Current Transformers - Industrial Current Transformer 6A 1:1500 35Henry T60404-E4658-X043 Vacuumschmelze 1: 8,48 € 1.273In Stock	Mfr. Part No. T60404-E4658-X043 Mouser Part No 983-T60404-E4658X043	Vacuumschmelze	Current Transformers - Industrial Current Transformer 6A 1:1500 35Henry Learn More about Vacuumschmelze vac current sensors	Datasheet	1.273In Stock	8,48 € 6,87 € 6,60 € 6,39 € View 6,20 € 5,92 € 5,72 € 5,54 € Quote	Min.: 1 Mult.: 1				Free Hanging
Power Transformers - Industrial TRANSFORMER RECT PWR 12.8V 12.8-12 Bel Signal Transformer 1: 100,99 € 10In Stock	Mfr. Part No. 12.8-12 Mouser Part No 530-12.8-12	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER RECT PWR 12.8V	Datasheet	10In Stock	100,99 € 97,86 € 94,61 € 94,11 € View Quote	Min.: 1 Mult.: 1	153.6 VA	115 VAC	12.8 V CT/6.4 V CT	Chassis
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-14 IF-14-16 Bel Signal Transformer 1: 34,45 € 23In Stock	Mfr. Part No. IF-14-16 Mouser Part No 530-IF-14-16	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-14 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	23In Stock	34,45 € 30,08 € 27,17 € 27,16 € View 27,15 € Quote	Min.: 1 Mult.: 1	14 VA	115 VAC, 230 VAC	16 V CT/8 V	Through Hole
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-4 IF-4-30 Bel Signal Transformer 1: 29,58 € 48In Stock	Mfr. Part No. IF-4-30 Mouser Part No 530-IF-4-30	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-4 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	48In Stock	29,58 € 24,42 € 24,30 € 21,81 €	Min.: 1 Mult.: 1	4 VA	115 VAC, 230 VAC	30 V CT/15 V	Through Hole
Power Transformers - Board Mount TRANSFORMER POWER PC-3 PC-10-2400 Bel Signal Transformer 1: 23,85 € 50In Stock	Mfr. Part No. PC-10-2400 Mouser Part No 530-PC-10-2400	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER PC-3 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	50In Stock	23,85 € 21,52 € 18,16 € Quote Quote	Min.: 1 Mult.: 1	24 VA	115 VAC	10 V CT/5 V	Through Hole
Power Transformers - Board Mount TRANSFORMER POWER PC-2 PC-28-360 Bel Signal Transformer 1: 17,17 € 95In Stock	Mfr. Part No. PC-28-360 Mouser Part No 530-PC-28-360	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER PC-2 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	95In Stock	17,17 € 15,47 € 14,84 € 12,54 € View 12,44 € Quote	Min.: 1 Mult.: 1	10 VA	115 VAC	28 V CT/14 V	Through Hole
Audio Transformers / Signal Transformers Audio transformer, potted, primary 25K ctohms , secondary 600 ct ohms 107V Hammond Manufacturing 1: 32,92 € 69In Stock	Mfr. Part No. 107V Mouser Part No 546-107V	Hammond Manufacturing	Audio Transformers / Signal Transformers Audio transformer, potted, primary 25K ctohms , secondary 600 ct ohms	Datasheet	69In Stock	32,92 € 29,08 € 28,23 € 27,57 € View 27,44 € 26,69 € Quote	Min.: 1 Mult.: 1