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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.	RoHS	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Current Transformers - Board Mount 10A Curr Sense Txfr 1:125 SM 53125C Murata Power Solutions 1: 16,88 kr 1 990In Stock	Mfr. Part No. 53125C Mouser Part No 580-53125C	Murata Power Solutions	Current Transformers - Board Mount 10A Curr Sense Txfr 1:125 SM Learn More about Murata Power Solutions murata 5300 5400 5500 transformers	Datasheet	1 990In Stock	Cut Tape 16,88 kr 13,61 kr 12,94 kr 12,60 kr View Reel 9,23 kr 12,15 kr 11,48 kr 11,36 kr 9,23 kr MouseReel Available	Min.: 1 Mult.: 1 : 1 000					PCB Mount
Audio Transformers / Signal Transformers 12uH 3KV 1:2CT:1 2% AEC-Q200 BX6150NL Pulse Electronics 1: 49,28 kr 793In Stock	Mfr. Part No. BX6150NL Mouser Part No 673-BX6150NL	Pulse Electronics	Audio Transformers / Signal Transformers 12uH 3KV 1:2CT:1 2% AEC-Q200 Learn More about Pulse Electronics bm bmu bx transformers	Datasheet	793In Stock	49,28 kr 39,04 kr 37,58 kr 34,88 kr View 29,93 kr 25,99 kr	Min.: 1 Mult.: 1
Power Transformers - Board Mount SMD HiFreq WireWound 155uH .9Ohms PA1282NLT Pulse Electronics 1: 35,78 kr 557In Stock	Mfr. Part No. PA1282NLT Mouser Part No 673-PA1282NLT	Pulse Electronics	Power Transformers - Board Mount SMD HiFreq WireWound 155uH .9Ohms	Datasheet	557In Stock	Cut Tape 35,78 kr 32,40 kr 29,03 kr 28,13 kr Reel 25,20 kr View 27,34 kr 23,18 kr 21,83 kr	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount Flyback Converter Transformer 52-332uH 1.7A DCR=0.22Ohms 1:2.53 PH9496NLT Pulse Electronics 1: 39,26 kr 1 666In Stock	Mfr. Part No. PH9496NLT Mouser Part No 673-PH9496NLT	Pulse Electronics	Power Transformers - Board Mount Flyback Converter Transformer 52-332uH 1.7A DCR=0.22Ohms 1:2.53 Learn More about Pulse Electronics pulse er11 power transformers	Datasheet	1 666In Stock	Cut Tape 39,26 kr 35,55 kr 32,18 kr 31,16 kr Reel 28,01 kr View 29,48 kr 22,50 kr MouseReel Available	Min.: 1 Mult.: 1 : 175		1.5 W	8 V to 18 V		SMD/SMT
Power Transformers - Board Mount 1.26mH 1500V 2:3:3 DCR=0.6-0.95Ohms PH9572.233NLT Pulse Electronics 1: 25,54 kr 525In Stock	Mfr. Part No. PH9572.233NLT Mouser Part No 673-PH9572.233NLT	Pulse Electronics	Power Transformers - Board Mount 1.26mH 1500V 2:3:3 DCR=0.6-0.95Ohms Learn More about Pulse Electronics pulse high isolation transformers	Datasheet	525In Stock	Cut Tape 25,54 kr 23,18 kr 21,04 kr 20,48 kr Reel 19,69 kr View 19,80 kr 18,68 kr 18,56 kr 18,45 kr MouseReel Available	Min.: 1 Mult.: 1 : 300		6 W			PCB Mount
Audio Transformers / Signal Transformers PLC Transf PTH 0.7mH 1:1:2 135:135:230 T60403-K5032-X102 Vacuumschmelze 1: 48,15 kr 8 855In Stock	Mfr. Part No. T60403-K5032-X102 Mouser Part No 983-T60403-K5032X102	Vacuumschmelze	Audio Transformers / Signal Transformers PLC Transf PTH 0.7mH 1:1:2 135:135:230 Learn More about Vacuumschmelze vac plc transformers	Datasheet	8 855In Stock	Cut Tape 48,15 kr 39,04 kr 37,58 kr 35,10 kr Reel 33,64 kr View 32,85 kr 31,28 kr 30,26 kr Quote MouseReel Available	Min.: 1 Mult.: 1 : 200
Current Transformers - Board Mount CST4835 1:20 7A 33uH AEC-Q200 CST4835-020EC Coilcraft 1: 35,10 kr 524In Stock	Mfr. Part No. CST4835-020EC Mouser Part No 994-CST4835-020EC	Coilcraft	Current Transformers - Board Mount CST4835 1:20 7A 33uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	524In Stock	Cut Tape 35,10 kr 28,69 kr 25,20 kr Reel 22,95 kr 21,94 kr 21,60 kr MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT HALO Electronics TG1G-E005J24LF TG1G-E005J24LF HALO Electronics 1: 201,71 kr 378In Stock 4 970On Order	Mfr. Part No. TG1G-E005J24LF Mouser Part No 493-TG1G-E005J24LF	HALO Electronics	Audio Transformers / Signal Transformers 1:1 1500Vrms 1.3Ohm -1.1dB SMT Learn More about HALO Electronics halo gigabit ethernet transformers	Datasheet	378In Stock 4 970On Order On Order Ship Dates Mfr. No: TG1G-E005J24LF Stock: 378 Can Dispatch Immediately On Order: 182 Expected 2026-11-16 2 128 Expected 2027-02-05 2 660 Expected 2027-05-21 Factory Lead Time: 29 Weeks	201,71 kr 144,00 kr 121,05 kr 100,80 kr 60,19 kr	Min.: 1 Mult.: 1
Power Transformers - Board Mount POWER TRANSFORMER THROUGH 10VA PL10-36-130B Tamura 1: 124,09 kr 354In Stock	Mfr. Part No. PL10-36-130B Mouser Part No 838-PL10-36-130B	Tamura	Power Transformers - Board Mount POWER TRANSFORMER THROUGH 10VA	Datasheet	354In Stock	124,09 kr 105,53 kr 101,25 kr 97,99 kr View 82,46 kr 81,56 kr 81,45 kr 81,23 kr	Min.: 1 Mult.: 1	No	10 VA			Through Hole
Power Transformers - Board Mount Pulse Electronics H5143FNL H5143FNL Pulse Electronics 1: 70,20 kr 1 735In Stock 1 980On Order	Mfr. Part No. H5143FNL Mouser Part No 673-H5143FNL	Pulse Electronics	Power Transformers - Board Mount	Datasheet	1 735In Stock 1 980On Order On Order Ship Dates Mfr. No: H5143FNL Stock: 1 735 Can Dispatch Immediately On Order: 690 Expected 2027-02-10 1 290 Expected 2027-02-24 Factory Lead Time: 21 Weeks	70,20 kr 55,24 kr 52,88 kr 51,30 kr View 49,73 kr 47,70 kr 46,13 kr 44,66 kr 42,98 kr	Min.: 1 Mult.: 1					PCB Mount
Pulse Transformers TRANSFORMER PBC QPL THT MIL-STD-1553 Q1553-22 iNRCORE 1: 557,55 kr 68In Stock	Mfr. Part No. Q1553-22 Mouser Part No 673-Q1553-22	iNRCORE	Pulse Transformers TRANSFORMER PBC QPL THT MIL-STD-1553	Datasheet	68In Stock	557,55 kr 501,41 kr 452,25 kr 452,14 kr View Quote	Min.: 1 Mult.: 1	No				Through Hole
Power Transformers - Board Mount THROUGH HOLE 2.4VA 3FS-348 Tamura 1: 52,88 kr 466In Stock	Mfr. Part No. 3FS-348 Mouser Part No 838-3FS-348	Tamura	Power Transformers - Board Mount THROUGH HOLE 2.4VA	Datasheet	466In Stock	52,88 kr 46,91 kr 45,11 kr 43,76 kr View 42,08 kr 40,16 kr 39,26 kr 38,03 kr 36,45 kr	Min.: 1 Mult.: 1	No	2.4 VA	115 VAC	24 V/48 V	Through Hole
Audio Transformers / Signal Transformers MODEM TRANSFORMERS 75Ohm Prim. DCR 95Ohm sec TTC-142-2 Tamura 1: 53,78 kr 539In Stock	Mfr. Part No. TTC-142-2 Mouser Part No 838-TTC-142-2	Tamura	Audio Transformers / Signal Transformers MODEM TRANSFORMERS 75Ohm Prim. DCR 95Ohm sec	Datasheet	539In Stock	53,78 kr 49,95 kr 48,71 kr 46,69 kr View 45,34 kr 42,98 kr 42,75 kr	Min.: 1 Mult.: 1	No
Audio Transformers / Signal Transformers HALO Electronics TGR01-7206V6LFTR TGR01-7206V6LFTR HALO Electronics 1: 145,80 kr 500In Stock	Mfr. Part No. TGR01-7206V6LFTR Mouser Part No 493-TGR01-7206V6LFTR	HALO Electronics	Audio Transformers / Signal Transformers		500In Stock	Cut Tape 145,80 kr 104,18 kr 87,53 kr 72,90 kr Reel 60,75 kr View 49,61 kr 48,60 kr 46,69 kr MouseReel Available	Min.: 1 Mult.: 1 : 300
Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.01 - 150 MHz, 50? T1-6-KK81+ Mini-Circuits 1: 104,06 kr 77In Stock 100Expected 2027-01-25 New At Mouser	Mfr. Part No. T1-6-KK81+ Mouser Part No 139-T1-6-KK81+ New At Mouser	Mini-Circuits	Audio Transformers / Signal Transformers 1:1 CORE & WIRE Transformer, 0.01 - 150 MHz, 50?	Datasheet	77In Stock 100Expected 2027-01-25	Cut Tape 104,06 kr Reel 93,60 kr 87,75 kr Quote Quote MouseReel Available	Min.: 1 Mult.: 1 : 100		250 mW
Audio Transformers / Signal Transformers RF Transformer, 4.5 - 3000 MHz, 50 ohms TC1-1-13M-23+ Mini-Circuits 1: 32,74 kr 10In Stock	Mfr. Part No. TC1-1-13M-23+ Mouser Part No 139-TC1-1-13M-23	Mini-Circuits	Audio Transformers / Signal Transformers RF Transformer, 4.5 - 3000 MHz, 50 ohms	Datasheet	10In Stock	Cut Tape 32,74 kr Reel 32,74 kr MouseReel Available	Min.: 1 Mult.: 1 : 20
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC1.33-182X-75+ Mini-Circuits 1: 36,11 kr 93In Stock 500Expected 2026-12-21	Mfr. Part No. TC1.33-182X-75+ Mouser Part No 139-TC1.33-182X-75	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS Learn More about Mini-Circuits mini circuits tc1 transformers	Datasheet	93In Stock 500Expected 2026-12-21	Cut Tape 36,11 kr 25,09 kr 20,36 kr 18,45 kr Reel 18,45 kr MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS TC3-1TG2+ Mini-Circuits 1: 41,85 kr 70In Stock	Mfr. Part No. TC3-1TG2+ Mouser Part No 139-TC3-1TG2	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MOUNT / RoHS	Datasheet	70In Stock	Cut Tape 41,85 kr 30,60 kr 25,99 kr 23,29 kr Reel 22,73 kr MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS TC4-11X+ Mini-Circuits 1: 43,31 kr 288In Stock	Mfr. Part No. TC4-11X+ Mouser Part No 139-TC4-11X	Mini-Circuits	Audio Transformers / Signal Transformers TC XFMR / SURF MT / HAT RoHS	Datasheet	288In Stock	Cut Tape 43,31 kr 30,60 kr 26,66 kr Reel 26,66 kr MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1:1 Single Ch TD10-1205ALF HALO Electronics 1: 54,68 kr 411In Stock	Mfr. Part No. TD10-1205ALF Mouser Part No 493-TD10-1205ALF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1:1 Single Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	411In Stock	54,68 kr 35,33 kr 28,91 kr 23,29 kr View 19,58 kr 16,88 kr 16,20 kr 15,64 kr	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1.36CT 1Ch TD70-1205ALF HALO Electronics 1: 54,68 kr 26In Stock	Mfr. Part No. TD70-1205ALF Mouser Part No 493-TD70-1205ALF	HALO Electronics	Audio Transformers / Signal Transformers T1/E1 ISO MOD THT 6Pin 1:1.36CT 1Ch Learn More about HALO Electronics halo telecom transformers	Datasheet	26In Stock	54,68 kr 35,33 kr 28,91 kr 23,29 kr View 19,58 kr 16,88 kr 16,20 kr 15,64 kr	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers ETHERNET BACKPLANE 32P ISO MOD SMD TG110-BP01NURL HALO Electronics 1: 148,28 kr 160In Stock	Mfr. Part No. TG110-BP01NURL Mouser Part No 493-TG110-BP01NURL	HALO Electronics	Audio Transformers / Signal Transformers ETHERNET BACKPLANE 32P ISO MOD SMD Learn More about HALO Electronics halo bp ethernet transformers	Datasheet	160In Stock	148,28 kr 45,00 kr	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port TG110-RP55N5RLTR HALO Electronics 1: 88,65 kr 69In Stock 1 400On Order	Mfr. Part No. TG110-RP55N5RLTR Mouser Part No 493-TG110-RP55N5RLTR	HALO Electronics	Audio Transformers / Signal Transformers 10/100BASETX SMD 16P RP-Ultra PoE 1Port Learn More about HALO Electronics halo 10 100base tx transformers	Datasheet	69In Stock 1 400On Order On Order Ship Dates Mfr. No: TG110-RP55N5RLTR Stock: 69 Can Dispatch Immediately On Order: 700 Expected 2027-05-14 700 Expected 2027-07-16 Factory Lead Time: 33 Weeks	Cut Tape 88,65 kr 57,49 kr 46,91 kr 37,91 kr View Reel 29,48 kr 31,84 kr 29,48 kr Quote MouseReel Available	Min.: 1 Mult.: 1 : 700
Audio Transformers / Signal Transformers SMD ISOLATION MODULE TG1G-S001NZLF HALO Electronics 1: 130,05 kr 4In Stock 896On Order	Mfr. Part No. TG1G-S001NZLF Mouser Part No 493-TG1G-S001NZLF	HALO Electronics	Audio Transformers / Signal Transformers SMD ISOLATION MODULE	Datasheet	4In Stock 896On Order On Order Ship Dates Mfr. No: TG1G-S001NZLF Stock: 4 Can Dispatch Immediately On Order: 476 Expected 2027-02-12 420 Expected 2027-05-21 Factory Lead Time: 29 Weeks	130,05 kr 83,93 kr 68,51 kr 55,35 kr View 44,66 kr 44,55 kr	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2 TG75-1406NRL HALO Electronics 1: 63,23 kr 324In Stock	Mfr. Part No. TG75-1406NRL Mouser Part No 493-TG75-1406NRL	HALO Electronics	Audio Transformers / Signal Transformers 10BASE-T SMD 1-Port w/CMR Choke 1:2 Learn More about HALO Electronics halo 10base t ethernet transformers	Datasheet	324In Stock	63,23 kr 40,61 kr 33,19 kr 26,89 kr View 22,50 kr 19,46 kr 18,56 kr 18,11 kr	Min.: 1 Mult.: 1