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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SEK) 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 SMD ISOLATION MODULE TGP3-S005EP7LFTR HALO Electronics 1: 68,06 kr 297In Stock	Mfr. Part No. TGP3-S005EP7LFTR Mouser Part No 493-TGP3-S005EP7LFTR	HALO Electronics	Audio Transformers / Signal Transformers SMD ISOLATION MODULE	Datasheet	297In Stock	Cut Tape 68,06 kr 44,10 kr 36,00 kr 29,03 kr Reel 24,41 kr View 21,04 kr 20,14 kr 19,46 kr	Min.: 1 Mult.: 1 : 300
Power Transformers - Industrial TRANSFORMER TWO-FOR-ONE 4 241-4-120 Bel Signal Transformer 1: 200,36 kr 31In Stock	Mfr. Part No. 241-4-120 Mouser Part No 530-241-4-120	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER TWO-FOR-ONE 4 Learn More about Bel Signal Transformer signal transformer two 4 one power transformers	Datasheet	31In Stock	200,36 kr 168,41 kr 166,16 kr 141,19 kr View 140,85 kr 137,93 kr 136,35 kr Quote	Min.: 1 Mult.: 1	6 VA	115 VAC	120 V CT	Chassis
Power Transformers - Industrial TRANSFORMER TWO-FOR-ONE DP 4 DP-241-4-120L Bel Signal Transformer 1: 208,91 kr 7In Stock 100Expected 2027-01-25	Mfr. Part No. DP-241-4-120L Mouser Part No 530-DP-241-4-120L	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER TWO-FOR-ONE DP 4 Learn More about Bel Signal Transformer signal transformer two 4 one power transformers	Datasheet	7In Stock 100Expected 2027-01-25	208,91 kr 149,06 kr 147,71 kr 145,46 kr View 143,89 kr Quote	Min.: 1 Mult.: 1	6 VA	115 VAC, 230 VAC	120 V CT	Chassis
Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 52.8W 749119633 Wurth Elektronik 1: 71,55 kr 40In Stock	Mfr. Part No. 749119633 Mouser Part No 710-749119633	Wurth Elektronik	Power Transformers - Board Mount WE-PoEH High Power EPQ13 100uH 52.8W Learn More about Wurth Elektronik we PoE transformers	Datasheet	40In Stock	Cut Tape 71,55 kr 67,61 kr Reel 57,15 kr	Min.: 1 Mult.: 1 : 150	52.8 W	33 V to 57 V	3.3 V	SMD/SMT
Power Transformers - Board Mount MID-OLLT LT3799 ER28/14 80W THT 750312646 Wurth Elektronik 1: 107,10 kr 42In Stock	Mfr. Part No. 750312646 Mouser Part No 710-750312646	Wurth Elektronik	Power Transformers - Board Mount MID-OLLT LT3799 ER28/14 80W THT	Datasheet	42In Stock	107,10 kr 96,53 kr 90,45 kr 86,06 kr View 83,25 kr 80,66 kr 78,08 kr	Min.: 1 Mult.: 1
Power Transformers - Board Mount MID-OLSTM Viper17HD EE16/7/5 5.1W THT 750817436 Wurth Elektronik 1: 66,04 kr 19In Stock	Mfr. Part No. 750817436 Mouser Part No 710-750817436	Wurth Elektronik	Power Transformers - Board Mount MID-OLSTM Viper17HD EE16/7/5 5.1W THT	Datasheet	19In Stock	66,04 kr 57,15 kr 52,20 kr 51,30 kr View 49,73 kr 48,04 kr	Min.: 1 Mult.: 1
Power Transformers - Board Mount Flyback Transformer for LT8316 11328-T061 Sumida 1: 62,10 kr 76In Stock	Mfr. Part No. 11328-T061 Mouser Part No 851-11328-T061	Sumida	Power Transformers - Board Mount Flyback Transformer for LT8316 Learn More about Sumida flyback transformers lt8316	Datasheet	76In Stock	62,10 kr 48,83 kr 46,69 kr 45,45 kr View 43,99 kr 42,30 kr 40,95 kr 39,71 kr 38,14 kr	Min.: 1 Mult.: 1				Through Hole
Power Transformers - Industrial CONTROL TRANSFORMER,150VA,380/400/415-11 MT0150I Siemens 1: 2 695,95 kr 1In Stock	Mfr. Part No. MT0150I Mouser Part No 982-MT0150I	Siemens	Power Transformers - Industrial CONTROL TRANSFORMER,150VA,380/400/415-11	Datasheet	1In Stock	2 695,95 kr 2 457,23 kr 2 440,35 kr	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers PL160 300W 0.0138Ohm Planar Trnsfmr PL300-104L Coilcraft 1: 159,53 kr 75In Stock 100Expected 2026-12-18	Mfr. Part No. PL300-104L Mouser Part No 994-PL300-104L	Coilcraft	Audio Transformers / Signal Transformers PL160 300W 0.0138Ohm Planar Trnsfmr Learn More about Coilcraft pl160 pl300	Datasheet	75In Stock 100Expected 2026-12-18	159,53 kr 135,56 kr 132,98 kr 128,03 kr View 121,95 kr 118,35 kr	Min.: 1 Mult.: 1	300 W
Audio Transformers / Signal Transformers 120W POE Planar 5V 24A 50uH POE120PL-50L Coilcraft 1: 93,26 kr 22In Stock	Mfr. Part No. POE120PL-50L Mouser Part No 994-POE120PL-50L	Coilcraft	Audio Transformers / Signal Transformers 120W POE Planar 5V 24A 50uH Learn More about Coilcraft poe120pl planar transformers	Datasheet	22In Stock	93,26 kr 84,15 kr 80,78 kr 78,30 kr View 75,71 kr 72,00 kr 69,75 kr 67,84 kr	Min.: 1 Mult.: 1	120 W
Audio Transformers / Signal Transformers RF XFMR / SURF MOUNT / RoHS ADTT1.5-1+ Mini-Circuits 1: 63,23 kr 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 63,23 kr Reel 63,23 kr 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: 70,20 kr 5In Stock 100Expected 2027-02-10	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 2027-02-10	Cut Tape 70,20 kr 66,15 kr 63,90 kr 62,33 kr Reel 62,33 kr MouseReel Available	Min.: 1 Mult.: 1 : 100	250 mW
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-14G2+ Mini-Circuits 1: 41,85 kr 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 41,85 kr 30,60 kr 25,99 kr 24,98 kr Reel 24,98 kr MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC4-1W+ Mini-Circuits 1: 36,34 kr 88In 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	88In Stock 9 000On Order On Order Ship Dates Mfr. No: TC4-1W+ Stock: 88 Can Dispatch Immediately On Order: 4 000 Expected 2027-01-11 5 000 Expected 2027-01-25 Factory Lead Time: 19 Weeks	Cut Tape 36,34 kr 25,09 kr 20,70 kr Reel 20,70 kr 19,01 kr MouseReel Available	Min.: 1 Mult.: 1 : 500	250 mW
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC8-1G2+ Mini-Circuits 1: 37,69 kr 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 37,69 kr 26,55 kr 21,83 kr 19,91 kr Reel 19,91 kr MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TCML1-19+ Mini-Circuits 1: 32,85 kr 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 32,85 kr 21,83 kr 17,21 kr 16,20 kr Reel 16,20 kr MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers GIGABIT ISO MOD GigE 10/100BASE-TX TG111-E12NYNRLTR HALO Electronics 1: 139,16 kr 13In Stock 330Expected 2027-06-18	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 2027-06-18	Cut Tape 139,16 kr 89,78 kr 73,24 kr 59,18 kr Reel 49,73 kr View 42,86 kr 40,95 kr 39,83 kr 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: 136,69 kr 278In 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	278In Stock	136,69 kr 88,20 kr 71,89 kr 58,16 kr View 48,83 kr 45,56 kr 42,19 kr Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 2.5GBaseT PoE+ 1Port 60W 600mA Nano TG2G-HPE3NYNLF HALO Electronics 1: 201,04 kr 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	201,04 kr 129,71 kr 94,50 kr 72,00 kr View 66,49 kr 62,89 kr 62,78 kr 62,44 kr 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: 56,48 kr 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	56,48 kr 36,45 kr 29,81 kr 24,08 kr View 20,14 kr 17,55 kr 16,65 kr 16,20 kr	Min.: 1 Mult.: 1
Pulse Transformers ISO MOD SMD GullWing 3kVrms 0.9Ohm 6pin TGMR-350V6LF HALO Electronics 1: 110,59 kr 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	110,59 kr 71,44 kr 58,28 kr 47,14 kr View 39,60 kr 34,09 kr 32,74 kr 30,83 kr Quote	Min.: 1 Mult.: 1				SMD/SMT
Autotransformers TRANSFORMER STEP DOWN AUTO OF 115-0F Bel Signal Transformer 1: 555,86 kr 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	555,86 kr 448,31 kr 437,40 kr 424,46 kr View 414,79 kr 413,89 kr 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: 689,51 kr 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	689,51 kr 619,65 kr 600,98 kr 595,13 kr View 589,61 kr 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: 798,08 kr 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	798,08 kr 665,55 kr 659,93 kr View Quote	Min.: 1 Mult.: 1	96 VA	115 VAC	16 V CT/8 V CT	Chassis
Power Transformers - Industrial TRANSFORMER TWO-FOR-ONE DP 6 DP-241-6-120L Bel Signal Transformer 1: 268,43 kr 22In Stock	Mfr. Part No. DP-241-6-120L Mouser Part No 530-DP-241-6-120L	Bel Signal Transformer	Power Transformers - Industrial TRANSFORMER TWO-FOR-ONE DP 6 Learn More about Bel Signal Transformer signal transformer two 4 one power transformers	Datasheet	22In Stock	268,43 kr 248,96 kr 207,68 kr 206,33 kr View 205,99 kr Quote	Min.: 1 Mult.: 1	30 VA	115 VAC, 230 VAC	120 V CT	Chassis