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

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.

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

Types of Transformers

List Images

Results: 22,135

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 (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 MID-PPMAX MAX14940 384 uH 500 mW 750315232 Wurth Elektronik 1: €2.75 266In Stock 1,000Expected 27/05/2027	Mfr. Part No. 750315232 Mouser Part No 710-750315232	Wurth Elektronik	Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 500 mW Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	266In Stock 1,000Expected 27/05/2027	Cut Tape €2.75 €2.55 €2.16 Reel €1.96 €1.62 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	500 mW	3.3 V	5 V	SMD/SMT
Power Transformers - Board Mount WE-PoE EFD20 73W SMT 750319036 Wurth Elektronik 1: €10.83 115In Stock	Mfr. Part No. 750319036 Mouser Part No 710-750319036	Wurth Elektronik	Power Transformers - Board Mount WE-PoE EFD20 73W SMT Learn More about Wurth Elektronik we PoE transformers	Datasheet	115In Stock	Cut Tape €10.83 €9.16 €8.33 €7.98 Reel €7.98 View €6.43 €6.36 MouseReel Available	Min.: 1 Mult.: 1 : 110				SMD/SMT
Power Transformers - Board Mount MID-IBTI LM20242 66 uH 15.2 W 750342156 Wurth Elektronik 1: €4.36 179In Stock	Mfr. Part No. 750342156 Mouser Part No 710-750342156	Wurth Elektronik	Power Transformers - Board Mount MID-IBTI LM20242 66 uH 15.2 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	179In Stock	Cut Tape €4.36 €4.03 €3.67 €3.34 Reel €3.04 €2.75 MouseReel Available	Min.: 1 Mult.: 1 : 250	15.2 W	15 V to 40 V	12.7 V, 12.7 V	SMD/SMT
Audio Transformers / Signal Transformers LAN 2 Port 10/100/1000 Base-T T,C ALANS10002-6NA1DT ABRACON 1: €5.95 74In Stock	Mfr. Part No. ALANS10002-6NA1DT Mouser Part No 815-ALANS100026NA1DT	ABRACON	Audio Transformers / Signal Transformers LAN 2 Port 10/100/1000 Base-T T,C Learn More about ABRACON alans10002	Datasheet	74In Stock	Cut Tape €5.95 €5.08 €4.88 €4.73 Reel €3.92 View €3.92 €3.91 €3.83 €3.78	Min.: 1 Mult.: 1 : 300
Power Transformers - Industrial TRANSFORMER,750VA,380/4 MTG0750I Siemens 1: €915.74 1In Stock	Mfr. Part No. MTG0750I Mouser Part No 982-MTG0750I	Siemens	Power Transformers - Industrial TRANSFORMER,750VA,380/4	Datasheet	1In Stock	€915.74	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADTT1.5-1+ Mini-Circuits 1: €5.62 191In Stock	Mfr. Part No. ADTT1.5-1+ Mouser Part No 139-ADTT1.5-1	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	191In Stock	Cut Tape €5.62 Reel €5.62 MouseReel Available	Min.: 1 Mult.: 1 : 100
Audio Transformers / Signal Transformers 1:2.5 CORE & WIRE Transformer, 0.01 - 100 MHz, 50? T2.5-6-KK81+ Mini-Circuits 1: €6.24 5In Stock 100Expected 10/02/2027	Mfr. Part No. T2.5-6-KK81+ Mouser Part No 139-T2.5-6-KK81+	Mini-Circuits	Audio Transformers / Signal Transformers 1:2.5 CORE & WIRE Transformer, 0.01 - 100 MHz, 50?	Datasheet	5In Stock 100Expected 10/02/2027	Cut Tape €6.24 €5.88 €5.68 €5.54 Reel €5.54 MouseReel Available	Min.: 1 Mult.: 1 : 100	250 mW
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-14G2+ Mini-Circuits 1: €3.72 341In Stock	Mfr. Part No. TC4-14G2+ Mouser Part No 139-TC4-14G2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	341In Stock	Cut Tape €3.72 €2.72 €2.31 €2.22 Reel €2.22 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-1W+ Mini-Circuits 1: €3.23 90In Stock 9,000On Order	Mfr. Part No. TC4-1W+ Mouser Part No 139-TC4-1W	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	90In Stock 9,000On Order On Order Ship Dates Mfr. No: TC4-1W+ Stock: 90 Can Dispatch Immediately On Order: 4,000 Expected 11/01/2027 5,000 Expected 25/01/2027 Factory Lead Time: 19 Weeks	Cut Tape €3.23 €2.23 €1.84 Reel €1.84 €1.69 MouseReel Available	Min.: 1 Mult.: 1 : 500	250 mW
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC8-1G2+ Mini-Circuits 1: €3.35 220In Stock	Mfr. Part No. TC8-1G2+ Mouser Part No 139-TC8-1G2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	220In Stock	Cut Tape €3.35 €2.36 €1.94 €1.77 Reel €1.77 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TCML1-19+ Mini-Circuits 1: €2.92 161In Stock	Mfr. Part No. TCML1-19+ Mouser Part No 139-TCML1-19	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	161In Stock	Cut Tape €2.92 €1.94 €1.53 €1.44 Reel €1.44 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX TG111-E12NYNRLTR HALO Electronics 1: €12.37 13In Stock 330Expected 18/06/2027	Mfr. Part No. TG111-E12NYNRLTR Mouser Part No 493-TG111-E12NYNRLTR	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	13In Stock 330Expected 18/06/2027	Cut Tape €12.37 €7.98 €6.51 €5.26 Reel €4.42 View €3.81 €3.64 €3.54 MouseReel Available	Min.: 1 Mult.: 1 : 330
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG1G-S001NZRL HALO Electronics 1: €12.15 348In Stock	Mfr. Part No. TG1G-S001NZRL Mouser Part No 493-TG1G-S001NZRL	HALO Electronics	Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	348In Stock	€12.15 €7.84 €6.39 €5.17 View €4.34 €4.05 €3.75 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 2.5GBaseT PoE+ 1Port 60W 600mA Nano TG2G-HPE3NYNLF HALO Electronics 1: €17.87 111In Stock	Mfr. Part No. TG2G-HPE3NYNLF Mouser Part No 493-TG2G-HPE3NYNLF	HALO Electronics	Audio Transformers / Signal Transformers 2.5GBaseT PoE+ 1Port 60W 600mA Nano	Datasheet	111In Stock	€17.87 €11.53 €8.40 €6.40 View €5.91 €5.59 €5.58 €5.55 Quote	Min.: 1 Mult.: 1	60 W
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2.5 TG92-2006N1LF HALO Electronics 1: €5.02 162In Stock	Mfr. Part No. TG92-2006N1LF Mouser Part No 493-TG92-2006N1LF	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port GullWing 1:2.5 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	162In Stock	€5.02 €3.24 €2.65 €2.14 View €1.79 €1.56 €1.48 €1.44	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin TGMR-350V6LF HALO Electronics 1: €9.83 113In Stock	Mfr. Part No. TGMR-350V6LF Mouser Part No 493-TGMR-350V6LF	HALO Electronics	Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin Learn More about HALO Electronics halo dc dc transformers	Datasheet	113In Stock	€9.83 €6.35 €5.18 €4.19 View €3.52 €3.03 €2.91 €2.74 Quote	Min.: 1 Mult.: 1				SMD/SMT
Autotransformers TRANSFORMER STEP DOWN AUTO OF 115-0F Bel Signal Transformer 1: €49.41 3In Stock	Mfr. Part No. 115-0F Mouser Part No 530-115-0F	Bel Signal Transformer	Autotransformers TRANSFORMER STEP DOWN AUTO OF Learn More about Bel Signal Transformer signal transformer auto transformers	Datasheet	3In Stock	€49.41 €39.85 €38.88 €37.73 View €36.87 €36.79 Quote	Min.: 1 Mult.: 1	150 VA	115 VAC to 230 VAC, 115 V to 230 V		Chassis
Power Transformers - Industrial TRANSFORMER STEP DOWN AUTO OF 16-1 Bel Signal Transformer 1: €61.29 14In Stock	Mfr. Part No. 16-1 Mouser Part No 530-16-1	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER STEP DOWN AUTO OF	Datasheet	14In Stock	€61.29 €55.08 €53.42 €52.90 View €52.41 Quote	Min.: 1 Mult.: 1	16 VA	115 VAC	16 V CT/8 V CT	Chassis
Power Transformers - Industrial LOW PROF INTL TRANS 9-LPI 16-6 Bel Signal Transformer 1: €70.94 4In Stock	Mfr. Part No. 16-6 Mouser Part No 530-16-6	Bel Signal Transformer	Power Transformers - Industrial LOW PROF INTL TRANS 9-LPI	Datasheet	4In Stock	€70.94 €59.16 €58.66 View Quote	Min.: 1 Mult.: 1	96 VA	115 VAC	16 V CT/8 V CT	Chassis
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-2 DST-2-56 Bel Signal Transformer 1: €11.73 34In Stock	Mfr. Part No. DST-2-56 Mouser Part No 530-DST-2-56	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-2 Learn More about Bel Signal Transformer signal transformers dst transformers	Datasheet	34In Stock	€11.73 €9.98 €9.57 €9.15 €7.77	Min.: 1 Mult.: 1	1.1 VA	115 VAC, 230 VAC	56 V CT/28 V	Through Hole
Power Transformers - Board Mount MAX250 TRANS 4KVDC 2.5MH DIP 78250JVC-R Murata Power Solutions 1: €4.37 191In Stock 500Expected 05/04/2027	Mfr. Part No. 78250JVC-R Mouser Part No 580-78250JVC-R	Murata Power Solutions	Power Transformers - Board Mount MAX250 TRANS 4KVDC 2.5MH DIP Learn More about Murata Power Solutions Murata78250J	Datasheet	191In Stock 500Expected 05/04/2027	Cut Tape €4.37 €3.50 €3.36 €3.31 Reel €2.80 MouseReel Available	Min.: 1 Mult.: 1 : 500				SMD/SMT
Power Transformers - Industrial 0.150KVA 208/240/415-120/24 E150TC SolaHD 1: €270.54 1In Stock Restricted Availability	Mfr. Part No. E150TC Mouser Part No 663-E150TC	SolaHD	Power Transformers - Industrial 0.150KVA 208/240/415-120/24 Product available only to OEM/EMS and design business customers. Product is not shipped to consumers in the EU or the UK	Datasheet	1In Stock	€270.54 €269.78	Min.: 1 Mult.: 1 Restricted Availability	150 VA	208 V, 240 V, 415 V	24 V, 120 V	Bracket Mount
Power Transformers - Board Mount WE-UNIT Offline 245uH .21A 1.2Ohm 7491181024 Wurth Elektronik 1: €6.45 108In Stock	Mfr. Part No. 7491181024 Mouser Part No 710-7491181024	Wurth Elektronik	Power Transformers - Board Mount WE-UNIT Offline 245uH .21A 1.2Ohm Learn More about Wurth Elektronik wurthWEUNITTransformer	Datasheet	108In Stock	€6.45 €5.68 €5.38 €5.08 View €4.68 €4.55	Min.: 1 Mult.: 1	3 W	85 VAC to 265 VAC	24 V	Through Hole
Power Transformers - Board Mount WE-FB LT3748 12 uH 30 W 750311600 Wurth Elektronik 1: €10.08 114In Stock	Mfr. Part No. 750311600 Mouser Part No 710-750311600	Wurth Elektronik	Power Transformers - Board Mount WE-FB LT3748 12 uH 30 W Learn More about Wurth Elektronik wurth elec WE FB flyback transformers	Datasheet	114In Stock	Cut Tape €10.08 €9.44 Reel €9.44 €7.39 MouseReel Available	Min.: 1 Mult.: 1 : 125	30 W	30 V to 75 V	15 V	SMD/SMT
Current Transformers - Industrial Current Transformer 1000/5 amp CT1000/5 ATC Diversified Electronics 1: €42.90 1In Stock	Mfr. Part No. CT1000/5 Mouser Part No 830-T1000/5	ATC Diversified Electronics	Current Transformers - Industrial Current Transformer 1000/5 amp Learn More about ATC Diversified Electronics atc diversified ct current transformers	Datasheet	1In Stock	€42.90 €37.50 €36.15 €34.63 View €33.61 €32.62 Quote	Min.: 1 Mult.: 1	15 VA			Free Hanging