.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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Power Rating	Mounting Style
Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms 749020022A Wurth Elektronik 1: €14.71 355In Stock	Mfr. Part No. 749020022A Mouser Part No 710-749020022A	Wurth Elektronik	Audio Transformers / Signal Transformers WE-LAN 1KBsT nonPoE 350uH 2Port 1500Vrms Learn More about Wurth Elektronik wurth WE LAN transformers	Datasheet	355In Stock	Cut Tape €14.71 €12.15 €10.47 Reel €9.93 MouseReel Available	Min.: 1 Mult.: 1 : 330
Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C,S ALANS10001-3J41DT ABRACON 1: €2.74 1,337In Stock	Mfr. Part No. ALANS10001-3J41DT Mouser Part No 815-ALANS100013J41DT	ABRACON	Audio Transformers / Signal Transformers LAN 1 Port 10/100/1000 Base-T T,C,S Learn More about ABRACON alans10001 lan transformer modules	Datasheet	1,337In Stock	Cut Tape €2.74 €2.11 €2.00 Reel €1.75 €1.51 View €1.44 €1.42 MouseReel Available	Min.: 1 Mult.: 1 : 400
Audio Transformers / Signal Transformers 275uH 10% 1:1 DCR=1.2Ohms AEC-Q200 WA8478-BEC Coilcraft 1: €5.85 1,094In Stock	Mfr. Part No. WA8478-BEC Mouser Part No 994-WA8478-BEC	Coilcraft	Audio Transformers / Signal Transformers 275uH 10% 1:1 DCR=1.2Ohms AEC-Q200 Learn More about Coilcraft wa8478 flyback transformers	Datasheet	1,094In Stock	Cut Tape €5.85 €4.99 €4.79 €4.64 Reel €4.08 View €4.31 €3.93 €3.81 MouseReel Available	Min.: 1 Mult.: 1 : 175
Current Transformers - Industrial 1PH CURRENT TXFORM 100AAC MI100 Carlo Gavazzi 1: €93.14 21In Stock	Mfr. Part No. MI100 Mouser Part No 225-MI100	Carlo Gavazzi	Current Transformers - Industrial 1PH CURRENT TXFORM 100AAC	Datasheet	21In Stock	€93.14 €86.96 €83.34 €82.89	Min.: 1 Mult.: 1	500 mW	Chassis
Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-Port H5084FNL Pulse Electronics 1: €4.64 1,538In Stock	Mfr. Part No. H5084FNL Mouser Part No 673-H5084FNL	Pulse Electronics	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH 1-Port	Datasheet	1,538In Stock	€4.64 €4.19 €3.99 €3.86 View €3.74 €3.29 €3.04 €2.97	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1000Base-T SMD PoE 350uH .65Ohms 1-Port H6062FNLT Pulse Electronics 1: €5.25 438In Stock	Mfr. Part No. H6062FNLT Mouser Part No 673-H6062FNLT	Pulse Electronics	Audio Transformers / Signal Transformers 1000Base-T SMD PoE 350uH .65Ohms 1-Port Learn More about Pulse Electronics pulse poe solutions	Datasheet	438In Stock	Cut Tape €5.25 €4.48 €4.30 €4.16 Reel €3.45 View €3.79 €3.35 €3.19 €3.06	Min.: 1 Mult.: 1 : 300
Pulse Transformers 1:1 24TERM H7029FNLT Pulse Electronics 1: €9.73 200In Stock	Mfr. Part No. H7029FNLT Mouser Part No 673-H7029FNLT	Pulse Electronics	Pulse Transformers 1:1 24TERM	Datasheet	200In Stock	Cut Tape €9.73 €8.27 €7.93 €7.69 Reel €6.59 View €7.45 €6.36 €6.14 Quote MouseReel Available	Min.: 1 Mult.: 1 : 300		PCB Mount
Audio Transformers / Signal Transformers 10/100Base-T SMD 1-Port HX1178NL Pulse Electronics 1: €6.97 387In Stock	Mfr. Part No. HX1178NL Mouser Part No 673-HX1178NL	Pulse Electronics	Audio Transformers / Signal Transformers 10/100Base-T SMD 1-Port Learn More about Pulse Electronics pulse ethernet transformers	Datasheet	387In Stock	€6.97 €6.11 €5.91 €5.41 View €5.14 €4.85 €4.77 €4.69 €4.64	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port HX2260FNLT Pulse Electronics 1: €3.53 934In Stock	Mfr. Part No. HX2260FNLT Mouser Part No 673-HX2260FNLT	Pulse Electronics	Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 1-Port Learn More about Pulse Electronics pulse poe solutions	Datasheet	934In Stock	Cut Tape €3.53 €3.20 €2.98 €2.52 Reel €2.43 View €2.43 €2.42 €2.15 €2.11	Min.: 1 Mult.: 1 : 600
Power Transformers - Board Mount EFD20 9V-36V Flyback SMD 35W PA1836NL Pulse Electronics 1: €5.06 486In Stock	Mfr. Part No. PA1836NL Mouser Part No 673-PA1836NL	Pulse Electronics	Power Transformers - Board Mount EFD20 9V-36V Flyback SMD 35W	Datasheet	486In Stock	€5.06 €4.59 €4.29 €3.95 View €3.76 €3.25 €3.23 €3.17 €3.14	Min.: 1 Mult.: 1		PCB Mount
Power Transformers - Board Mount SMD HiFreq WireWound 128uH .41Ohms PA3856.005NLT Pulse Electronics 1: €3.38 798In Stock	Mfr. Part No. PA3856.005NLT Mouser Part No 673-PA3856.005NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 128uH .41Ohms	Datasheet	798In Stock	Cut Tape €3.38 €3.06 €2.76 €2.67 Reel €2.18 View €2.17 €2.06 MouseReel Available	Min.: 1 Mult.: 1 : 130
Audio Transformers / Signal Transformers SMD 10BaseT Islation 140uH .3Ohms 1-Port PE-65745NL Pulse Electronics 1: €3.11 1,115In Stock	Mfr. Part No. PE-65745NL Mouser Part No 673-PE-65745NL	Pulse Electronics	Audio Transformers / Signal Transformers SMD 10BaseT Islation 140uH .3Ohms 1-Port	Datasheet	1,115In Stock	€3.11 €2.68 €2.40 €2.16 View €2.10 €1.99	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port PE-68515LNLT Pulse Electronics 1: €6.31 1,759In Stock	Mfr. Part No. PE-68515LNLT Mouser Part No 673-PE-68515LNLT	Pulse Electronics	Audio Transformers / Signal Transformers 100Base-T SMD NonPoE .6Ohms 1-Port	Datasheet	1,759In Stock	Cut Tape €6.31 €5.70 €5.48 €5.31 Reel €4.77 View €5.03 €4.66 €4.14 MouseReel Available	Min.: 1 Mult.: 1 : 160
Power Transformers - Board Mount SMD Hi Isolation Pwr 2350uH .9Ohms PH9185.083NLT Pulse Electronics 1: €3.39 644In Stock	Mfr. Part No. PH9185.083NLT Mouser Part No 673-PH9185.083NLT	Pulse Electronics	Power Transformers - Board Mount SMD Hi Isolation Pwr 2350uH .9Ohms Learn More about Pulse Electronics pulse ph9185nl	Datasheet	644In Stock	Cut Tape €3.39 €3.07 €2.77 €2.68 Reel €2.47 View €2.60 €2.35 €2.11 MouseReel Available	Min.: 1 Mult.: 1 : 150
Pulse Transformers 2.6mH 4kV Iso 1:2 98Vus PH9385.012NLT Pulse Electronics 1: €2.91 951In Stock	Mfr. Part No. PH9385.012NLT Mouser Part No 673-PH9385012NLT	Pulse Electronics	Pulse Transformers 2.6mH 4kV Iso 1:2 98Vus	Datasheet	951In Stock	Cut Tape €2.91 €2.63 €2.46 €2.39 Reel €2.15 View €2.31 €1.94 €1.79 €1.77 MouseReel Available	Min.: 1 Mult.: 1 : 300		SMD/SMT
Pulse Transformers 2.88mH 4kV Iso 1:2:2 250Vus PH9400.122NLT Pulse Electronics 1: €3.64 632In Stock	Mfr. Part No. PH9400.122NLT Mouser Part No 673-PH9400122NLT	Pulse Electronics	Pulse Transformers 2.88mH 4kV Iso 1:2:2 250Vus	Datasheet	632In Stock	Cut Tape €3.64 €3.29 €2.89 €2.80 Reel €2.40 View €2.75 €2.19 MouseReel Available	Min.: 1 Mult.: 1 : 150		SMD/SMT
Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port TG110-S055N2LFTR HALO Electronics 1: €2.26 4,876In Stock	Mfr. Part No. TG110-S055N2LFTR Mouser Part No 493-TG110-S055N2LFTR	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASE-TX SMD Ultra 16P 1-Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	4,876In Stock	Cut Tape €2.26 €2.17 €2.10 €2.04 Reel €1.52 View €1.88 €1.73 €1.51 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Current Transformers - Industrial CT 600:1 WITH FLUX COND 88MM ELCT30-88 Littelfuse 1: €702.22 5In Stock	Mfr. Part No. ELCT30-88 Mouser Part No 576-ELCT30-88	Littelfuse	Current Transformers - Industrial CT 600:1 WITH FLUX COND 88MM Learn More about Littelfuse industrial portfolio	Datasheet	5In Stock	€702.22	Min.: 1 Mult.: 1		Panel
Audio Transformers / Signal Transformers TRANSFORMER AUDIO & SIGNAL CX2039LNLT Pulse Electronics 1: €3.64 1,953In Stock	Mfr. Part No. CX2039LNLT Mouser Part No 673-CX2039LNLT	Pulse Electronics	Audio Transformers / Signal Transformers TRANSFORMER AUDIO & SIGNAL	Datasheet	1,953In Stock	Cut Tape €3.64 €2.87 €2.15 €2.00 €1.99 Reel €1.70	Min.: 1 Mult.: 1 : 2,000	250 mW
Audio Transformers / Signal Transformers Wideband RF 75 Ohm 1:1CT 50-450MHz SMD CX2041NL Pulse Electronics 1: €3.19 3,422In Stock	Mfr. Part No. CX2041NL Mouser Part No 673-CX2041NL	Pulse Electronics	Audio Transformers / Signal Transformers Wideband RF 75 Ohm 1:1CT 50-450MHz SMD	Datasheet	3,422In Stock	€3.19 €2.59 €1.94 €1.67 €1.50	Min.: 1 Mult.: 1 Max.: 400
Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:4CT, T&R NPB CX2047LANLT Pulse Electronics 1: €2.78 1,540In Stock	Mfr. Part No. CX2047LANLT Mouser Part No 673-CX2047LANLT	Pulse Electronics	Audio Transformers / Signal Transformers XFMR,RF,SGL,RAC,1:4CT, T&R NPB	Datasheet	1,540In Stock	Cut Tape €2.78 €2.25 €1.73 €1.53 Reel €1.30	Min.: 1 Mult.: 1 : 2,000
Pulse Transformers TRANSFORMER RF SINGLE 1:1CT CX2147NLT Pulse Electronics 1: €4.66 721In Stock	Mfr. Part No. CX2147NLT Mouser Part No 673-CX2147NLT	Pulse Electronics	Pulse Transformers TRANSFORMER RF SINGLE 1:1CT	Datasheet	721In Stock	Cut Tape €4.66 €3.45 €2.92 €2.54 €2.46 Reel €2.09	Min.: 1 Mult.: 1 : 1,000		PCB Mount
Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 2-Port H2009NL Pulse Electronics 1: €8.19 233In Stock	Mfr. Part No. H2009NL Mouser Part No 673-H2009NL	Pulse Electronics	Audio Transformers / Signal Transformers 100Base-TX SMD PoE 350uH .65Ohms 2-Port Learn More about Pulse Electronics pulselantrans	Datasheet	233In Stock	€8.19 €7.39 €7.03 €6.80 View €5.68 €5.56 €5.44	Min.: 1 Mult.: 1
Pulse Transformers MDL,SIN,1GD,1:1,SMT,TR NPB H5149NLT Pulse Electronics 1: €7.19 367In Stock	Mfr. Part No. H5149NLT Mouser Part No 673-H5149NLT	Pulse Electronics	Pulse Transformers MDL,SIN,1GD,1:1,SMT,TR NPB	Datasheet	367In Stock	Cut Tape €7.19 €6.26 €6.01 €5.82 Reel €4.64 View €5.56 €4.65 €4.59 €4.56	Min.: 1 Mult.: 1 : 400		PCB Mount
Audio Transformers / Signal Transformers 1000Base-T BGA PoE+ 350uH .65Ohms 4-Port H6400NL Pulse Electronics 1: €25.49 179In Stock	Mfr. Part No. H6400NL Mouser Part No 673-H6400NL	Pulse Electronics	Audio Transformers / Signal Transformers 1000Base-T BGA PoE+ 350uH .65Ohms 4-Port Learn More about Pulse Electronics pulse poe solutions	Datasheet	179In Stock	€25.49 €19.63 €18.52 €17.60 View €15.89 €15.04	Min.: 1 Mult.: 1