.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: 22,011

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 - Board Mount MID-FLYLT LT8303 150 uH 2.9 W 750315830 Wurth Elektronik 1: £1.85 1,792In Stock	Mfr. Part No. 750315830 Mouser Part No 710-750315830	Wurth Elektronik	Power Transformers - Board Mount MID-FLYLT LT8303 150 uH 2.9 W Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1,792In Stock	Cut Tape £1.85 £1.75 £1.48 Reel £1.35 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 400	2.9 W	36 V to 72 V	48 V	SMD/SMT
Power Transformers - Board Mount MID-OLLT LT3798 600 uH 14 W 750813144 Wurth Elektronik 1: £4.71 997In Stock	Mfr. Part No. 750813144 Mouser Part No 710-750813144	Wurth Elektronik	Power Transformers - Board Mount MID-OLLT LT3798 600 uH 14 W Learn More about Wurth Elektronik wurth electronics ac dc converter transformers	Datasheet	997In Stock	£4.71 £4.37 £4.04 £3.90 £3.36	Min.: 1 Mult.: 1	14 W	85 VAC to 265 VAC	28 V	Through Hole
Pulse Transformers 0.30A 7.5uH 55mOhms PLT-01 KEMET 1: £3.30 901In Stock	Mfr. Part No. PLT-01 Mouser Part No 80-PLT-01	KEMET	Pulse Transformers 0.30A 7.5uH 55mOhms Learn More about KEMET plt transformers	Datasheet	901In Stock	£3.30 £2.72 £2.52 £2.38 View £2.24 £2.08 £1.96 £1.85	Min.: 1 Mult.: 1
Pulse Transformers 0.30A 7.5uH 55mOhms PLT-02 KEMET 1: £3.01 2,891In Stock	Mfr. Part No. PLT-02 Mouser Part No 80-PLT-02	KEMET	Pulse Transformers 0.30A 7.5uH 55mOhms Learn More about KEMET plt transformers	Datasheet	2,891In Stock	£3.01 £2.48 £2.30 £2.17 View £2.04 £1.89 £1.69 £1.66	Min.: 1 Mult.: 1
Pulse Transformers PULSE TRANSFORMER 1.3Ohm G509 Tamura 1: £6.77 500In Stock 500On Order	Mfr. Part No. G509 Mouser Part No 838-G509	Tamura	Pulse Transformers PULSE TRANSFORMER 1.3Ohm	Datasheet	500In Stock 500On Order	£6.77 £6.21 £6.11 £6.10 View £5.32 £5.12 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers THROUGH HOLE 600CT:8 MET-35 Tamura 1: £9.52 968In Stock	Mfr. Part No. MET-35 Mouser Part No 838-MET-35	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 600CT:8	Datasheet	968In Stock	£9.52 £8.19 £7.94 £7.69 View £7.48 £7.03 £6.93 £6.73	Min.: 1 Mult.: 1	50 mW (1/20 W)
Audio Transformers / Signal Transformers 5-120MHz 1:1 Imped. 75 ohm MABA-009852-CF1A40 MACOM 1: £2.88 1,711In Stock	Mfr. Part No. MABA-009852-CF1A40 Mouser Part No 937-MABA-9852-CF1A40	MACOM	Audio Transformers / Signal Transformers 5-120MHz 1:1 Imped. 75 ohm	Datasheet	1,711In Stock	Cut Tape £2.88 £2.23 £1.66 £1.51 £1.50 Reel £1.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Audio Transformers / Signal Transformers 5-1000MHz IL 1.1dB Ctr Tap -40C +85C MABACT0040 MACOM 1: £2.55 3,108In Stock	Mfr. Part No. MABACT0040 Mouser Part No 937-MABACT0040	MACOM	Audio Transformers / Signal Transformers 5-1000MHz IL 1.1dB Ctr Tap -40C +85C	Datasheet	3,108In Stock	Cut Tape £2.55 £2.31 £2.09 £1.96 Reel £1.70 View £1.88 £1.81 £1.75 £1.64 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	250 mW (1/4 W)
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADT1.5-122+ Mini-Circuits 1: £3.85 536In Stock	Mfr. Part No. ADT1.5-122+ Mouser Part No 139-ADT1.5-122	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	536In Stock	Cut Tape £3.85 Reel £3.75 MouseReel Available	Min.: 1 Mult.: 1 : 100	500 mW
Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 0.07 - 200 MHz, 50? T2-1T-KK81+ Mini-Circuits 1: £6.05 263In Stock	Mfr. Part No. T2-1T-KK81+ Mouser Part No 139-T2-1T-KK81+	Mini-Circuits	Audio Transformers / Signal Transformers 1:2 CORE & WIRE Transformer, 0.07 - 200 MHz, 50?	Datasheet	263In Stock	Cut Tape £6.05 £5.70 £5.51 £5.33 Reel £5.25 View £5.23 £5.22 MouseReel Available	Min.: 1 Mult.: 1 : 100	250 mW
Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, DC - 2300 MHz, 50/75? Z7550-FFNM+ Mini-Circuits 1: £92.97 16In Stock	Mfr. Part No. Z7550-FFNM+ Mouser Part No 139-Z7550-FFNM+	Mini-Circuits	Audio Transformers / Signal Transformers 1:1.5 CORE & WIRE Transformer, DC - 2300 MHz, 50/75?	Datasheet	16In Stock	£92.97	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port TG110-AE050N5LFTR HALO Electronics 1: £3.06 3,313In Stock	Mfr. Part No. TG110-AE050N5LFTR Mouser Part No 493-TG110AE050N5LFTR	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port	Datasheet	3,313In Stock	Cut Tape £3.06 £2.93 £2.85 £2.75 £2.65 Reel £2.08 MouseReel Available	Min.: 1 Mult.: 1 : 700
Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port TG110-AEX50N5LFTR HALO Electronics 1: £3.26 736In Stock	Mfr. Part No. TG110-AEX50N5LFTR Mouser Part No 493-TG110AEX50N5LFTR	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASE-TX SMD AEC-Q200 16P 1-Port Learn More about HALO Electronics automotive transformers	Datasheet	736In Stock	Cut Tape £3.26 £3.12 £3.03 £2.93 Reel £2.58 View £2.81 £2.48 Quote MouseReel Available	Min.: 1 Mult.: 1 : 700
Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED 14A-10R-24 Bel Signal Transformer 1: £9.46 248In Stock	Mfr. Part No. 14A-10R-24 Mouser Part No 530-14A-10R-24	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	248In Stock	£9.46 £8.66 £8.35 £7.96 £7.86	Min.: 1 Mult.: 1	10 VA	115 VAC, 230 VAC	24 V CT/12 V	Through Hole
Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED 14A-10R-28 Bel Signal Transformer 1: £9.96 534In Stock	Mfr. Part No. 14A-10R-28 Mouser Part No 530-14A-10R-28	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER 14A 10VA REVISED Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	534In Stock	£9.96 £9.13 £8.58 £8.27 View £8.01 £7.64 £7.30	Min.: 1 Mult.: 1	10 VA	115 VAC, 230 VAC	28 V CT/14 V	Through Hole
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 30VA 14A-30-512 Bel Signal Transformer 1: £16.94 493In Stock	Mfr. Part No. 14A-30-512 Mouser Part No 530-14A-30-512	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 30VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	493In Stock	£16.94 £15.26 £14.62 £14.17 View £13.72 £12.91 £12.90 Quote	Min.: 1 Mult.: 1	30 VA	115 VAC, 230 VAC	5 V/12 V	Through Hole
Power Transformers - Industrial TRANSFORMER RECT PWR 36V 36-50 Bel Signal Transformer 1: £384.88 6In Stock	Mfr. Part No. 36-50 Mouser Part No 530-36-50	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER RECT PWR 36V	Datasheet	6In Stock	£384.88	Min.: 1 Mult.: 1	1.8 kVA	115 VAC, 230 VAC	36 V CT/18 V CT	Chassis
Power Transformers - Board Mount TRANSFORMER MICRO PROCESS DMPC DMPC-Y-12 Bel Signal Transformer 1: £21.51 125In Stock	Mfr. Part No. DMPC-Y-12 Mouser Part No 530-DMPC-Y-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER MICRO PROCESS DMPC Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	125In Stock	£21.51 £19.36 £17.98 £17.49 View £16.28 Quote	Min.: 1 Mult.: 1	24 VA	115 VAC, 230 VAC	5 V/12 V	Through Hole
Power Transformers - Industrial TRANSFORMER MUL-PUR INTL 400VA MPI-400-28 Bel Signal Transformer 1: £153.78 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. MPI-400-28 Mouser Part No 530-MPI-400-28	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER MUL-PUR INTL 400VA Learn More about Bel Signal Transformer bel multi purpose international transformers	Datasheet	Non-Stocked Lead-Time 16 Weeks	£153.78 £149.07 £141.44	Min.: 10 Mult.: 1	400 VA	100 VAC, 115 VAC, 200 VAC, 215 VAC, 230 VAC	28 V CT/14 V	Chassis
Power Transformers - Board Mount TRANSFORMER POWER PC-5 PC-12-100 Bel Signal Transformer 1: £13.60 346In Stock	Mfr. Part No. PC-12-100 Mouser Part No 530-PC-12-100	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER POWER PC-5 Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	346In Stock	£13.60 £11.77 £11.29 £10.55 View £9.86 £9.68 Quote	Min.: 1 Mult.: 1	1.2 VA	115 VAC	12.6 V CT/6.3 V	Through Hole
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-6 ST-6-36 Bel Signal Transformer 1: £16.67 95In Stock	Mfr. Part No. ST-6-36 Mouser Part No 530-ST-6-36	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-6 Learn More about Bel Signal Transformer signal transformer st transformers	Datasheet	95In Stock	£16.67 £15.03 £14.40 £13.21 View £12.68 £12.33 £12.10 Quote	Min.: 1 Mult.: 1	20 VA	115 VAC	36 V CT/18 V	Through Hole
Audio Transformers / Signal Transformers RF BALUN 75/100OHM HFBM075100C iNRCORE 1: £956.50 3In Stock	Mfr. Part No. HFBM075100C Mouser Part No 673-HFBM075100C	iNRCORE	Audio Transformers / Signal Transformers RF BALUN 75/100OHM	Datasheet	3In Stock	£956.50	Min.: 1 Mult.: 1
Current Transformers - Board Mount 25mH 3KVdc AEC-Q200 30A DCR=0.5mOhms PH9505.180NLT Pulse Electronics 1: £2.00 1,596In Stock	Mfr. Part No. PH9505.180NLT Mouser Part No 673-PH9505.180NLT	Pulse Electronics	Current Transformers - Board Mount 25mH 3KVdc AEC-Q200 30A DCR=0.5mOhms Learn More about Pulse Electronics pulse aec q200 current sense transformers	Datasheet	1,596In Stock	Cut Tape £2.00 £1.81 £1.65 £1.60 Reel £1.37 View £1.48 £1.34 £1.22	Min.: 1 Mult.: 1 : 150				PCB Mount
Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T 749020310 Wurth Elektronik 1: £5.26 3,809In Stock 3,600On Order	Mfr. Part No. 749020310 Mouser Part No 710-749020310	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN AQ SMD Tfrmr 10/100/1000 Base-T Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	3,809In Stock 3,600On Order On Order Ship Dates Mfr. No: 749020310 Stock: 3,809 Can Dispatch Immediately On Order: 2,000 Expected 02/10/2026 1,600 Expected 16/10/2026 Factory Lead Time: 35 Weeks	Cut Tape £5.26 £4.61 £4.11 Reel £3.55 £2.88 MouseReel Available	Min.: 1 Mult.: 1 : 400
Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter 749196201 Wurth Elektronik 1: £5.53 497In Stock	Mfr. Part No. 749196201 Mouser Part No 710-749196201	Wurth Elektronik	Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter Learn More about Wurth Elektronik wurthWEFLEXTransformer	Datasheet	497In Stock	Cut Tape £5.53 £4.98 £4.43 £3.87 Reel £3.33 MouseReel Available	Min.: 1 Mult.: 1 : 400