.hide-partial { max-height: none; } .show-more { display: none; }

Transformers

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

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Transformers

List Images

Results: 22,005

Applied Filters:

Manufacturer

Power Rating

Primary Voltage Rating

Secondary Voltage Rating

Mounting Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 - Industrial TRAN TWO-FOR-ONE 8 W/LEADS 241-8-28 Bel Signal Transformer 1: £29.90 46In Stock	Mfr. Part No. 241-8-28 Mouser Part No 530-241-8-28	Bel Signal Transformer	Power Transformers - Industrial TRAN TWO-FOR-ONE 8 W/LEADS Learn More about Bel Signal Transformer signal transformer two 4 one power transformers	Datasheet	46In Stock	£29.90 £27.07	Min.: 1 Mult.: 1	100 VA	115 VAC	28 V CT	Chassis
Power Transformers - Industrial TRANSFORMER RECT PWR 68V 68-25 Bel Signal Transformer 1: £414.19 10In Stock	Mfr. Part No. 68-25 Mouser Part No 530-68-25	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER RECT PWR 68V	Datasheet	10In Stock	£414.19	Min.: 1 Mult.: 1	1.7 kVA	115 VAC, 230 VAC	68 V CT/34 V CT	Chassis
Power Transformers - Industrial TRANSFORMER POWER ISO DU DU-1/2 Bel Signal Transformer 1: £191.68 14In Stock	Mfr. Part No. DU-1/2 Mouser Part No 530-DU-1/2	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER POWER ISO DU Learn More about Bel Signal Transformer bel du su transformers	Datasheet	14In Stock	£191.68 £172.65 £172.55	Min.: 1 Mult.: 1	500 VA	104 VAC/110 VAC/120 VAC/208 VAC/220 VAC/230 VAC/240 VAC	0 V/0 V/104 V/110 V/120 V/208 V/220 V/240 V	Chassis
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-30 IF-30-20 Bel Signal Transformer 1: £38.57 37In Stock	Mfr. Part No. IF-30-20 Mouser Part No 530-IF-30-20	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-30 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	37In Stock	£38.57 £34.89 £29.43 £28.87 View £28.72 Quote	Min.: 1 Mult.: 1	30 VA	115 VAC, 230 VAC	20 V CT/10 V	Through Hole
Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-30 IF-30-230 Bel Signal Transformer 1: £38.97 40In Stock	Mfr. Part No. IF-30-230 Mouser Part No 530-IF-30-230	Bel Signal Transformer	Power Transformers - Board Mount TRANS INTL FLAT HEAD IF-30 Learn More about Bel Signal Transformer bel if international flathead transformers	Datasheet	40In Stock	£38.97 £36.82 £31.03 £29.72 View £28.42 £28.26	Min.: 1 Mult.: 1	30 VA	115 VAC, 230 VAC	230 V CT/115 V	Through Hole
Power Transformers - Board Mount 50\60 Hz Transformer PC-24-50 SIGNAL Bel Signal Transformer 1: £8.58 366In Stock	Mfr. Part No. PC-24-50 SIGNAL Mouser Part No 530-PC-24-50/SIGNAL	Bel Signal Transformer	Power Transformers - Board Mount 50\60 Hz Transformer Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	366In Stock	£8.58 £7.50 £7.19 £6.01 View £5.88 £5.71 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-2 ST-2-120 Bel Signal Transformer 1: £8.80 196In Stock	Mfr. Part No. ST-2-120 Mouser Part No 530-ST-2-120	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-2 Learn More about Bel Signal Transformer signal transformer st transformers	Datasheet	196In Stock	£8.80 £7.47 £7.17 £6.95 £5.71	Min.: 1 Mult.: 1	1.1 VA	115 VAC	120 V CT/60 V	Through Hole
Power Transformers - Industrial TRANSFORMER POWER ISO SU SU-1/2 Bel Signal Transformer 1: £181.16 16In Stock	Mfr. Part No. SU-1/2 Mouser Part No 530-SU-1/2	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER POWER ISO SU Learn More about Bel Signal Transformer bel du su transformers	Datasheet	16In Stock	£181.16 £173.97	Min.: 1 Mult.: 1	500 VA	104 VAC/110 VAC/120 VAC/208 VAC/220 VAC/230 VAC/240 VAC	0 V/0 V/208 V/220 V/240 V/416 V/440 V/480 V	Chassis
Audio Transformers / Signal Transformers 1KHz 90ohm 10% LM-NP-1005L Bourns 1: £5.83 421In Stock	Mfr. Part No. LM-NP-1005L Mouser Part No 652-LM-NP-1005L	Bourns	Audio Transformers / Signal Transformers 1KHz 90ohm 10% Learn More about Bourns power supply solutions	Datasheet	421In Stock	£5.83 £5.13 £4.54 £4.39 View £4.30 £4.23 £4.16 £4.11	Min.: 1 Mult.: 1
Current Transformers - Board Mount SMD Current Sense 180uH .87Ohms P8203NLT Pulse Electronics 1: £1.81 1,950In Stock	Mfr. Part No. P8203NLT Mouser Part No 673-P8203NLT	Pulse Electronics	Current Transformers - Board Mount SMD Current Sense 180uH .87Ohms Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	1,950In Stock	Cut Tape £1.81 £1.68 £1.63 £1.58 £1.54 Reel £1.48 MouseReel Available	Min.: 1 Mult.: 1 : 900
Power Transformers - Board Mount POWER TRANSFORMER PA3855.006NL Pulse Electronics 1: £2.67 944In Stock	Mfr. Part No. PA3855.006NL Mouser Part No 673-PA3855.006NL	Pulse Electronics	Power Transformers - Board Mount POWER TRANSFORMER	Datasheet	944In Stock	£2.67 £2.42 £2.30 £2.22 £2.14	Min.: 1 Mult.: 1 Max.: 120	70 W			PCB Mount
Pulse Transformers UtPMA MID TRANSFMR TOR4.8/2.3/1.3 SMT 750110056 Wurth Elektronik 1: £1.34 5,021In Stock	Mfr. Part No. 750110056 Mouser Part No 710-750110056	Wurth Elektronik	Pulse Transformers UtPMA MID TRANSFMR TOR4.8/2.3/1.3 SMT	Datasheet	5,021In Stock	Cut Tape £1.34 £1.20 £1.16 £1.13 Reel £0.818 View £1.10 £1.05 £1.02 £0.796 MouseReel Available	Min.: 1 Mult.: 1 : 1,400				SMD/SMT
Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W 750311911 Wurth Elektronik 1: £6.05 283In Stock	Mfr. Part No. 750311911 Mouser Part No 710-750311911	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 6.78 uH 12 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	283In Stock	£6.05 £5.46 £5.24 £5.18 View £4.96 £4.69 £4.53 £4.42	Min.: 1 Mult.: 1	12 W	8 V to 24 V	15 V, 15 V, 15 V, 15 V	Through Hole
Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W 750312924 Wurth Elektronik 1: £2.55 1,761In Stock	Mfr. Part No. 750312924 Mouser Part No 710-750312924	Wurth Elektronik	Power Transformers - Board Mount MID-IBTI LM5017 26 uH 1.6 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1,761In Stock	Cut Tape £2.55 £2.43 £1.88 Reel £1.88 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 925	1.6 W	36 V to 75 V	5 V, 10 V	SMD/SMT
Power Transformers - Board Mount WE-PPTI SN6505B 72 uH 750316018 Wurth Elektronik 1: £2.99 1,017In Stock	Mfr. Part No. 750316018 Mouser Part No 710-750316018	Wurth Elektronik	Power Transformers - Board Mount WE-PPTI SN6505B 72 uH Learn More about Wurth Elektronik wurth we pp transformers	Datasheet	1,017In Stock	Cut Tape £2.99 £2.76 £2.53 £2.30 Reel £2.07 MouseReel Available	Min.: 1 Mult.: 1 : 950		5 V	5.7 V, 15.7 V	SMD/SMT
Power Transformers - Board Mount MID-OLTI UCC28722 1.35 mH 6 W 750342104 Wurth Elektronik 1: £6.10 1,120In Stock	Mfr. Part No. 750342104 Mouser Part No 710-750342104	Wurth Elektronik	Power Transformers - Board Mount MID-OLTI UCC28722 1.35 mH 6 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	1,120In Stock	£6.10 £5.28 £4.83 £4.53 £3.98	Min.: 1 Mult.: 1	6 W	85 VAC to 265 VAC	12 V	Through Hole
Power Transformers - Board Mount WE-UOST Univ Offline 1250uH 0.8A 190mOhm 760871534 Wurth Elektronik 1: £7.28 1,459In Stock	Mfr. Part No. 760871534 Mouser Part No 710-760871534	Wurth Elektronik	Power Transformers - Board Mount WE-UOST Univ Offline 1250uH 0.8A 190mOhm Learn More about Wurth Elektronik wurth uost transformers	Datasheet	1,459In Stock	Cut Tape £7.28 £7.10 £6.95 £6.52 Reel £5.93 View £6.48 £5.43 £4.93 MouseReel Available	Min.: 1 Mult.: 1 : 150	6.6 W	85 VAC to 265 VAC	12 V	SMD/SMT
Power Transformers - Board Mount 150uH 1:1 4.3kV DC 1sec. VMT40DR-201S2P4 TDK 1: £2.49 4,101In Stock	Mfr. Part No. VMT40DR-201S2P4 Mouser Part No 810-VMT40DR-201S2P4	TDK	Power Transformers - Board Mount 150uH 1:1 4.3kV DC 1sec. Learn More about TDK vmt automotive grade smd transformers	Datasheet	4,101In Stock	Cut Tape £2.49 £2.25 £2.10 £2.03 View Reel £1.68 £1.97 £1.96 £1.78 £1.69 £1.68 MouseReel Available	Min.: 1 Mult.: 1 : 2,400				PCB Mount
Power Transformers - Board Mount THROUGH HOLE 2.4VA 3FS-310 Tamura 1: £4.20 436In Stock	Mfr. Part No. 3FS-310 Mouser Part No 838-3FS-310	Tamura	Power Transformers - Board Mount THROUGH HOLE 2.4VA	Datasheet	436In Stock	£4.20 £3.64 £3.50 £3.15 View £3.04 £2.99 £2.71 £2.63	Min.: 1 Mult.: 1	2.4 VA	115 VAC	5 V/10 V	Through Hole
Current Transformers - Board Mount 980uH N1:N2=1:70 T3622 EE5 B82801B0984A070 TDK 1: £1.92 1,365In Stock	Mfr. Part No. B82801B0984A070 Mouser Part No 871-B82801B984A70	TDK	Current Transformers - Board Mount 980uH N1:N2=1:70 T3622 EE5 Learn More about TDK epcos b82801 transformers	Datasheet	1,365In Stock	Cut Tape £1.92 £1.75 £1.58 £1.54 View Reel £1.28 £1.48 £1.35 £1.28 MouseReel Available	Min.: 1 Mult.: 1 : 900				SMD/SMT
Audio Transformers / Signal Transformers 1:1.33 transmission line transformer MABA-011010 MACOM 1: £2.40 1,322In Stock	Mfr. Part No. MABA-011010 Mouser Part No 937-MABA-011010	MACOM	Audio Transformers / Signal Transformers 1:1.33 transmission line transformer	Datasheet	1,322In Stock	Cut Tape £2.40 £2.17 £1.97 £1.85 Reel £1.60 View £1.78 £1.73 £1.67 £1.56	Min.: 1 Mult.: 1 : 2,000
Audio Transformers / Signal Transformers 500-3000MHz IL 3dB Impedance Ratio 1:4 MABA-007236-C16423 MACOM 1: £2.03 7,082In Stock	Mfr. Part No. MABA-007236-C16423 Mouser Part No 937-MABA007236C16423	MACOM	Audio Transformers / Signal Transformers 500-3000MHz IL 3dB Impedance Ratio 1:4	Datasheet	7,082In Stock	Cut Tape £2.03 £1.75 £1.68 £1.57 Reel £1.32 View £1.50 £1.47 £1.42 £1.16 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	250 mW (1/4 W)
Audio Transformers / Signal Transformers 1.0-350MHz IL 3dB Impedance Ratio 1:4 MABA-007237-ETC410 MACOM 1: £3.10 1,386In Stock	Mfr. Part No. MABA-007237-ETC410 Mouser Part No 937-MABA007237ETC410	MACOM	Audio Transformers / Signal Transformers 1.0-350MHz IL 3dB Impedance Ratio 1:4	Datasheet	1,386In Stock	Cut Tape £3.10 £2.38 £1.76 £1.62 Reel £1.37 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	250 mW (1/4 W)
Audio Transformers / Signal Transformers Transformer, 4:1 Flux Coupled, 1-350MHz MABA-007493-CF4160 MACOM 1: £2.88 1,693In Stock	Mfr. Part No. MABA-007493-CF4160 Mouser Part No 937-MABA007493CF4160	MACOM	Audio Transformers / Signal Transformers Transformer, 4:1 Flux Coupled, 1-350MHz	Datasheet	1,693In Stock	Cut Tape £2.88 £2.23 £1.67 £1.57 Reel £1.43 View £1.44 £1.28	Min.: 1 Mult.: 1 : 2,000
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADT9-1T+ Mini-Circuits 1: £5.37 421In Stock	Mfr. Part No. ADT9-1T+ Mouser Part No 139-ADT9-1T	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	421In Stock	Cut Tape £5.37 Reel £5.36 £5.35 £4.91 MouseReel Available	Min.: 1 Mult.: 1 : 100	250 mW