.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: 22,001

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.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE TM1188NL Taoglas 1: $2.40 1,301In Stock	Mfr. Part No. TM1188NL Mouser Part No 960-TM1188NL	Taoglas	Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE Learn More about Taoglas tm lan transformers	Datasheet	1,301In Stock	Cut Tape $2.40 $1.52 $1.51 Reel $1.51 $0.713 $0.697 MouseReel Available	Min.: 1 Mult.: 1 : 750
Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation 094929 Bourns 1: $4.55 4,062In Stock	Mfr. Part No. 094929 Mouser Part No 652-94929	Bourns	Power Transformers - Board Mount Offline Flyback Transformers w/ Reinforced Insulation Learn More about Bourns 063x 093830 0949x flyback transformers	Datasheet	4,062In Stock	$4.55 $4.12 $3.77 $3.65 View $3.54 $3.50 $3.44 $3.20 $2.87	Min.: 1 Mult.: 1	22 W	85 VAC to 265 VAC	12 V	PCB Mount
Power Transformers - Board Mount POE transformer, 12W, EPD13, 5V POE012-PD13050S Bourns 1: $4.19 740In Stock	Mfr. Part No. POE012-PD13050S Mouser Part No 652-POE012-PD13050S	Bourns	Power Transformers - Board Mount POE transformer, 12W, EPD13, 5V Learn More about Bourns poe dcdc transformers	Datasheet	740In Stock	Cut Tape $4.19 $3.91 $3.36 Reel $3.36 $3.35 $2.51 MouseReel Available	Min.: 1 Mult.: 1 : 300		5 V		SMD/SMT
Power Transformers - Board Mount POE transformer, 25W, EPD13, 12V POE025-PD13120S Bourns 1: $4.06 3,664In Stock	Mfr. Part No. POE025-PD13120S Mouser Part No 652-POE025-PD13120S	Bourns	Power Transformers - Board Mount POE transformer, 25W, EPD13, 12V Learn More about Bourns poe dcdc transformers	Datasheet	3,664In Stock	Cut Tape $4.06 $3.68 $3.33 $3.22 Reel $3.08 View $3.12 $3.01 $2.92 $2.67 MouseReel Available	Min.: 1 Mult.: 1 : 300		12 V		SMD/SMT
Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE TM1198NL Taoglas 1: $2.65 1,495In Stock	Mfr. Part No. TM1198NL Mouser Part No 960-TM1198NL	Taoglas	Audio Transformers / Signal Transformers LAN XFMR 10/100 BASE-T SINGLE Learn More about Taoglas tm lan transformers	Datasheet	1,495In Stock	Cut Tape $2.65 $1.70 $1.52 $1.30 Reel $1.15 View $1.22 $1.15 $0.833 $0.818 MouseReel Available	Min.: 1 Mult.: 1 : 750
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADT3-1T+ Mini-Circuits 1: $6.18 950In Stock	Mfr. Part No. ADT3-1T+ Mouser Part No 139-ADT3-1T	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	950In Stock	Cut Tape $6.18 Reel $5.47 MouseReel Available	Min.: 1 Mult.: 1 : 100
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS JTX-2-10T+ Mini-Circuits 1: $21.10 340In Stock	Mfr. Part No. JTX-2-10T+ Mouser Part No 139-JTX-2-10T	Mini-Circuits	Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS	Datasheet	340In Stock	Cut Tape $21.10 $11.82 $11.65 Reel $11.65 $10.59 MouseReel Available	Min.: 1 Mult.: 1 : 100
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC16-1TG2+ Mini-Circuits 1: $4.55 730In Stock	Mfr. Part No. TC16-1TG2+ Mouser Part No 139-TC16-1TG2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	730In Stock	Cut Tape $4.55 $3.65 Reel $3.11 $2.86 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-11+ Mini-Circuits 1: $4.48 686In Stock	Mfr. Part No. TC4-11+ Mouser Part No 139-TC4-11	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	686In Stock	Cut Tape $4.48 $3.16 $2.76 Reel $2.76 $2.66 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers RJ45 10/100 Sngl 5000V Iso TDR110-QE10AWLF HALO Electronics 1: $24.55 2,335In Stock	Mfr. Part No. TDR110-QE10AWLF Mouser Part No 493-TDR110-QE10AWLF	HALO Electronics	Audio Transformers / Signal Transformers RJ45 10/100 Sngl 5000V Iso		2,335In Stock	$24.55 $17.54 $14.74 $12.27 View $9.21 $7.36 $6.70 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers GIGABIT ISO MOD SMD 24P 1-Port w/Choke TG111-E032NYRL HALO Electronics 1: $8.49 956In Stock	Mfr. Part No. TG111-E032NYRL Mouser Part No 493-TG111-E032NYRL	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	956In Stock	$8.49 $7.73 $7.43 $6.69 View $6.65 $6.42 $6.38 Quote	Min.: 1 Mult.: 1
Autotransformers TRANSFORMER STEP DOWN AUTO OF 120-0F Bel Signal Transformer 1: $56.94 28In Stock	Mfr. Part No. 120-0F Mouser Part No 530-120-0F	Bel Signal Transformer	Autotransformers TRANSFORMER STEP DOWN AUTO OF Learn More about Bel Signal Transformer signal transformer auto transformers	Datasheet	28In Stock	$56.94 $51.38 $49.89 $49.83 View $48.28 $48.23 Quote	Min.: 1 Mult.: 1	200 VA	115 VAC to 230 VAC, 115 V to 230 V		Chassis
Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 56VA 14A-56-28 Bel Signal Transformer 1: $27.40 143In Stock	Mfr. Part No. 14A-56-28 Mouser Part No 530-14A-56-28	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER ONE-4-ALL 56VA Learn More about Bel Signal Transformer signal transformer 14a transformers	Datasheet	143In Stock	$27.40 $24.43 $23.66 $22.92 View $22.19 $20.43 $20.11 Quote	Min.: 1 Mult.: 1	56 VA	115 VAC, 230 VAC	28 V CT/14 V	Through Hole
Power Transformers - Industrial TRANSFORMER RECT PWR 24V 24-100 Bel Signal Transformer 1: $651.62 4In Stock	Mfr. Part No. 24-100 Mouser Part No 530-24-100	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER RECT PWR 24V	Datasheet	4In Stock	$651.62	Min.: 1 Mult.: 1	2.4 kVA	115 VAC, 230 VAC	24 V CT/12 V CT	Chassis
Power Transformers - Industrial TRAN TWO-FOR-ONE 8 W/LEADS 241-8-24 Bel Signal Transformer 1: $39.89 55In Stock	Mfr. Part No. 241-8-24 Mouser Part No 530-241-8-24	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	55In Stock	$39.89 $36.06	Min.: 1 Mult.: 1	100 VA	115 VAC	24 V CT	Chassis
Power Transformers - Industrial LOW PROF INTL TRANS 12-LPI 56-25 Bel Signal Transformer 1: $455.51 4In Stock	Mfr. Part No. 56-25 Mouser Part No 530-56-25	Bel Signal Transformer	Power Transformers - Industrial LOW PROF INTL TRANS 12-LPI	Datasheet	4In Stock	$455.51	Min.: 1 Mult.: 1	1.4 kVA	115 VAC	56 V CT/28 V CT	Chassis
Power Transformers - Board Mount TRAN TWO-FOR-ONE DP 8 W/LEADS DPC-10-1000 Bel Signal Transformer 1: $22.28 90In Stock	Mfr. Part No. DPC-10-1000 Mouser Part No 530-DPC-10-1000	Bel Signal Transformer	Power Transformers - Board Mount TRAN TWO-FOR-ONE DP 8 W/LEADS Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	90In Stock	$22.28 $20.09 $19.25 $16.46 View $16.44 Quote	Min.: 1 Mult.: 1	10 VA	115 VAC, 230 VAC	10 V CT/5 V	Through Hole
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-4 DST-4-12 Bel Signal Transformer 1: $13.53 363In Stock	Mfr. Part No. DST-4-12 Mouser Part No 530-DST-4-12	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-4 Learn More about Bel Signal Transformer signal transformers dst transformers	Datasheet	363In Stock	$13.53 $12.40 $11.68 $11.26 View $10.92 $10.43 $10.29 Quote	Min.: 1 Mult.: 1	6 VA	115 VAC, 230 VAC	12.6 V CT/6.3 V	Through Hole
Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-4 DST-4-16 Bel Signal Transformer 1: $13.72 309In Stock	Mfr. Part No. DST-4-16 Mouser Part No 530-DST-4-16	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER SPLIT-TRAN DST-4 Learn More about Bel Signal Transformer signal transformers dst transformers	Datasheet	309In Stock	$13.72 $12.51 $11.83 $11.40 View $11.04 $10.61 $10.44 $10.06	Min.: 1 Mult.: 1	6 VA	115 VAC, 230 VAC	16 V CT/8 V	Through Hole
Power Transformers - Industrial TRANSFORMER POWER ISO DU DU-10 Bel Signal Transformer 1: $2,105.03 8In Stock	Mfr. Part No. DU-10 Mouser Part No 530-DU-10	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER POWER ISO DU Learn More about Bel Signal Transformer bel du su transformers	Datasheet	8In Stock	$2,105.03	Min.: 1 Mult.: 1	10 kVA	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-30-34 Bel Signal Transformer 1: $51.33 36In Stock	Mfr. Part No. IF-30-34 Mouser Part No 530-IF-30-34	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	36In Stock	$51.33 $46.18 $40.50 $40.48 View $40.30 $39.86 Quote	Min.: 1 Mult.: 1	30 VA	115 VAC, 230 VAC	34 V CT/17 V	Through Hole
Power Transformers - Board Mount TRANSFORMER MICRO PROCESS MPC MPC-Y-15 Bel Signal Transformer 1: $28.97 65In Stock	Mfr. Part No. MPC-Y-15 Mouser Part No 530-MPC-Y-15	Bel Signal Transformer	Power Transformers - Board Mount TRANSFORMER MICRO PROCESS MPC Learn More about Bel Signal Transformer signal transformer pc mount transformers	Datasheet	65In Stock	$28.97 $27.47 $23.33 $22.89 $22.77	Min.: 1 Mult.: 1	24 VA	115 VAC	5 V/15 V	Through Hole
Power Transformers - Industrial TRANSFORMER MUL-PUR INTL 400VA MPI-400-36 Bel Signal Transformer 1: $194.99 11In Stock	Mfr. Part No. MPI-400-36 Mouser Part No 530-MPI-400-36	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER MUL-PUR INTL 400VA Learn More about Bel Signal Transformer bel multi purpose international transformers	Datasheet	11In Stock	$194.99 $190.19	Min.: 1 Mult.: 1	400 VA	100 VAC, 115 VAC, 200 VAC, 215 VAC, 230 VAC	36 V CT/18 V	Chassis
Audio Transformers / Signal Transformers ROHS DUAL 1000BT PoE+ MODULE 1CT:1CT TOPPER S558-5500-72 Bel Magnetic Solutions 1: $7.05 1,153In Stock	Mfr. Part No. S558-5500-72 Mouser Part No 530-S558-5500-72	Bel Magnetic Solutions	Audio Transformers / Signal Transformers ROHS DUAL 1000BT PoE+ MODULE 1CT:1CT TOPPER	Datasheet	1,153In Stock	Cut Tape $7.05 $5.98 $5.62 $5.22 Reel $4.58 View $5.02 $4.51 $4.50 MouseReel Available	Min.: 1 Mult.: 1 : 240
Power Transformers - Board Mount Push-Pull Func-Insultn 3.3V 1:2 1W PAD001-T764120S Bourns 1: $2.26 6,285In Stock	Mfr. Part No. PAD001-T764120S Mouser Part No 652-PAD001-T764120S	Bourns	Power Transformers - Board Mount Push-Pull Func-Insultn 3.3V 1:2 1W Learn More about Bourns pad00x t764	Datasheet	6,285In Stock	Cut Tape $2.26 $2.05 $1.88 $1.83 Reel $1.58 View $1.79 $1.76 $1.69 $1.41 MouseReel Available	Min.: 1 Mult.: 1 : 800	1 W			PCB Mount