.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: 22,131

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 (USD) 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
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 30VA 14A-30-24 Bel Signal Transformer 1: $20.62 570In Stock	Mfr. Part # 14A-30-24 Mouser Part # 530-14A-30-24	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 30VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	570In Stock	$20.62 $18.59 $17.80 $17.24 View $16.69 $15.82 $15.40 Quote	Min.: 1 Mult.: 1		30 VA	115 VAC, 230 VAC	24 V CT/12 V	Through Hole
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 30VA 14A-30-512 Bel Signal Transformer 1: $22.58 493In Stock	Mfr. Part # 14A-30-512 Mouser Part # 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	$22.58 $20.36 $19.49 $18.88 View $18.28 $17.08 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: $480.59 6In Stock	Mfr. Part # 36-50 Mouser Part # 530-36-50	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER RECT PWR 36V Due to size or weight of the product, your shipping charge may increase.	Datasheet	6In Stock	$480.59	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: $28.65 125In Stock	Mfr. Part # DMPC-Y-12 Mouser Part # 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	$28.65 $25.80 $23.73 $22.37 View $21.33 Quote	Min.: 1 Mult.: 1		24 VA	115 VAC, 230 VAC	5 V/12 V	Through Hole
Power Transformers - Board Mount TRANSFORMER POWER PC-5 PC-12-100 Bel Signal Transformer 1: $18.11 346In Stock	Mfr. Part # PC-12-100 Mouser Part # 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	$18.11 $15.68 $15.04 $13.79 $12.79	Min.: 1 Mult.: 1		1.2 VA	115 VAC	12.6 V CT/6.3 V	Through Hole
Audio Transformers / Signal Transformers Transformer S558-5999-AZ-F Bel Magnetic Solutions 1: $8.23 1,562In Stock	Mfr. Part # S558-5999-AZ-F Mouser Part # 530-S558-5999-AZ-F	Bel Magnetic Solutions	Audio Transformers / Signal Transformers Transformer Learn More about Bel Magnetic Solutions bel magnetic s558 10gb xx	Datasheet	1,562In Stock	Cut Tape $8.23 $7.43 $7.12 $6.90 View Reel $5.53 $6.69 $6.37 $6.14 $5.53 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,100
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN ST-6 ST-6-36 Bel Signal Transformer 1: $22.21 95In Stock	Mfr. Part # ST-6-36 Mouser Part # 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	$22.21 $20.02 $19.18 $17.10 View $16.45 $15.92 $15.60 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: $1,352.75 3In Stock	Mfr. Part # HFBM075100C Mouser Part # 673-HFBM075100C	iNRCORE	Audio Transformers / Signal Transformers RF BALUN 75/100OHM	Datasheet	3In Stock	$1,352.75 View Quote	Min.: 1 Mult.: 1
Current Transformers - Board Mount 25mH 3KVdc AEC-Q200 30A DCR=0.5mOhms PH9505.180NLT Pulse Electronics 1: $2.66 1,596In Stock	Mfr. Part # PH9505.180NLT Mouser Part # 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 $2.66 $2.41 $2.20 $2.13 Reel $1.88 View $1.96 $1.85 $1.71 $1.68	Min.: 1 Mult.: 1 : 150					PCB Mount
Power Transformers - Board Mount WE-FLEX Flexible Transformer for DC/DC Converter 749196201 Wurth Elektronik 1: $7.37 497In Stock	Mfr. Part # 749196201 Mouser Part # 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 $7.37 $6.63 $5.89 $5.15 Reel $4.43 MouseReel Available	Min.: 1 Mult.: 1 : 400
Audio Transformers / Signal Transformers WE-STST 4532 110uH PoE+ 74930120 Wurth Elektronik 1: $2.16 1,904In Stock	Mfr. Part # 74930120 Mouser Part # 710-74930120	Wurth Elektronik	Audio Transformers / Signal Transformers WE-STST 4532 110uH PoE+ Learn More about Wurth Elektronik wurth single pair ethernet signal transformers	Datasheet	1,904In Stock	Cut Tape $2.16 $1.78 $1.47 Reel $1.38 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Pulse Transformers Analog Modem Transformer 750082111 Wurth Elektronik 1: $7.31 988In Stock	Mfr. Part # 750082111 Mouser Part # 710-750082111	Wurth Elektronik	Pulse Transformers Analog Modem Transformer	Datasheet	988In Stock	$7.31 $6.33 $5.85 $5.66 View $5.52 $5.35 Quote	Min.: 1 Mult.: 1
Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW 750315230 Wurth Elektronik 1: $3.99 1,147In Stock	Mfr. Part # 750315230 Mouser Part # 710-750315230	Wurth Elektronik	Power Transformers - Board Mount MID-PPMAX MAX14940 384 uH 800 mW Learn More about Wurth Elektronik wurth electronics dc dc converter transformers	Datasheet	1,147In Stock	Cut Tape $3.99 $3.79 $3.19 Reel $2.93 Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 500		800 mW	5 V	5 V	SMD/SMT
Audio Transformers / Signal Transformers 45-1000Mhz 1:1 75ohm Transformer RFXF0009H-TR13 Qorvo 1: $3.98 2,000In Stock	Mfr. Part # RFXF0009H-TR13 Mouser Part # 772-RFXF0009H-TR13	Qorvo	Audio Transformers / Signal Transformers 45-1000Mhz 1:1 75ohm Transformer	Datasheet	2,000In Stock	Cut Tape $3.98 $2.73 $2.34 $2.32 Reel $2.03 View $2.00 $1.81 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		2 W
Power Transformers - Board Mount 2.6uH 20% 1:3:3:3:3 Trnsfmr - IGBT/FET VGT15SEFD-250S4A7 TDK 1: $11.98 404In Stock	Mfr. Part # VGT15SEFD-250S4A7 Mouser Part # 810-VGT15SEFD250S4A7	TDK	Power Transformers - Board Mount 2.6uH 20% 1:3:3:3:3 Trnsfmr - IGBT/FET Learn More about TDK vgt transformers	Datasheet	404In Stock	Cut Tape $11.98 $10.37 $9.94 $8.73 Reel $8.52 View $8.38 Quote	Min.: 1 Mult.: 1 : 300					PCB Board Mount
Audio Transformers / Signal Transformers THROUGH HOLE 10KCT:2KCT MET-11 Tamura 1: $11.21 534In Stock	Mfr. Part # MET-11 Mouser Part # 838-MET-11	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 10KCT:2KCT	Datasheet	534In Stock	$11.21 $10.38 $9.38 $9.12 View $8.99 $8.72 $8.71	Min.: 1 Mult.: 1		40 mW
Audio Transformers / Signal Transformers THROUGH HOLE 1K:50 3.0MADC MET-28 Tamura 1: $11.89 341In Stock	Mfr. Part # MET-28 Mouser Part # 838-MET-28	Tamura	Audio Transformers / Signal Transformers THROUGH HOLE 1K:50 3.0MADC	Datasheet	341In Stock	$11.89 $11.05 $10.48 $10.15 View $9.91 $9.67 $9.06	Min.: 1 Mult.: 1		50 mW (1/20 W)
Audio Transformers / Signal Transformers MODEM TRANSFORMERS 108Ohm Prim. DCR 120Ohm sec TTC-264 Tamura 1: $6.30 652In Stock 1,188Expected 12/8/2026	Mfr. Part # TTC-264 Mouser Part # 838-TTC-264	Tamura	Audio Transformers / Signal Transformers MODEM TRANSFORMERS 108Ohm Prim. DCR 120Ohm sec	Datasheet	652In Stock 1,188Expected 12/8/2026	$6.30 $4.73 $4.63 $4.37 View $4.15 $3.89 $3.79 $3.78	Min.: 1 Mult.: 1
Power Transformers - Board Mount P100626 E6.3 SMT Push-Pull Transformer B82805A0943A250 TDK 1: $6.18 898In Stock	Mfr. Part # B82805A0943A250 Mouser Part # 871-B82805A943A250	TDK	Power Transformers - Board Mount P100626 E6.3 SMT Push-Pull Transformer Learn More about TDK epcos B82805 transformers	Datasheet	898In Stock	Cut Tape $6.18 $5.32 $5.09 $4.95 Reel $4.29 View $4.80 $4.60 $4.30 $4.25 MouseReel Available	Min.: 1 Mult.: 1 : 900				500 V	SMD/SMT
Audio Transformers / Signal Transformers 10GBASE-T Non-PoE Transformer 10GB-6014T iNRCORE 1: $44.82 165In Stock	Mfr. Part # 10GB-6014T Mouser Part # 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 $44.82 $40.32 $38.64 $37.42 View Reel $34.40 $37.06 $34.40 Quote	Min.: 1 Mult.: 1 : 300	No
Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade TL1553-45 iNRCORE 1: $82.96 31In Stock	Mfr. Part # TL1553-45 Mouser Part # 673-TL1553-45	iNRCORE	Audio Transformers / Signal Transformers Signal-1553 Non-QPL Mil Grade	Datasheet	31In Stock	$82.96 $74.19 $66.78 $66.77 View $66.66 Quote	Min.: 1 Mult.: 1	No
Power Transformers - Industrial 3KVA 480D-208Y HT1F3AS SolaHD Restricted Availability	Mfr. Part # HT1F3AS Mouser Part # 663-HT1F3AS	SolaHD	Power Transformers - Industrial 3KVA 480D-208Y Mouser does not presently sell this product in your region.	Datasheet			Restricted Availability	No	3 kVA	480 V	120 V, 208 V	Wall Mount
Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC 100B-1018X iNRCORE 1: $47.37 98In Stock	Mfr. Part # 100B-1018X Mouser Part # 673-100B-1018X	iNRCORE	Audio Transformers / Signal Transformers EXTMP XFMR 100BT SMG COM PBC	Datasheet	98In Stock	$47.37 $42.31 $40.45 $39.11 View $37.52 $36.57 Quote	Min.: 1 Mult.: 1	No
Audio Transformers / Signal Transformers MDL SGL 1000B 1:1 SMT TU PBC 1000B-5012 iNRCORE 1: $55.97 82In Stock	Mfr. Part # 1000B-5012 Mouser Part # 673-1000B-5012	iNRCORE	Audio Transformers / Signal Transformers MDL SGL 1000B 1:1 SMT TU PBC Learn More about iNRCORE pulser 1000 base t transformers	Datasheet	82In Stock	$55.97 $50.82 $48.92 $46.11 View Quote	Min.: 1 Mult.: 1	No
Current Transformers - Industrial CURRENT TRANSFORMER W/ FLUX CONDITIONER EFCT-1FC Littelfuse 1: $156.70 19In Stock	Mfr. Part # EFCT-1FC Mouser Part # 576-EFCT-1FC	Littelfuse	Current Transformers - Industrial CURRENT TRANSFORMER W/ FLUX CONDITIONER	Datasheet	19In Stock	$156.70	Min.: 1 Mult.: 1	No